CN215341860U

CN215341860U - Think show board that political affairs education used

Info

Publication number: CN215341860U
Application number: CN202121410517.XU
Authority: CN
Inventors: 徐莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-28
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a display board for ideological and political education, and belongs to the field of ideological and political education. A display board for thinking and political affairs education comprises a display board main body, wherein a rain baffle matched with the display board main body is rotatably mounted on the front end face and the rear end face of the display board main body, lead screws are rotatably mounted on the left side and the right side in the display board main body respectively, sleeves are sleeved outside the lead screws and are rotatably connected with the inner end faces of the rain baffle through upper supporting rods respectively, a bottom plate is arranged on the lower side of the display board main body, two supporting plates are arranged on the left side and the right side below the bottom plate respectively, a cross rod is arranged between the two supporting plates, the upper side and the lower side of the front end and the rear end of the cross rod are rotatably connected with the end faces of the supporting plates through lower supporting rods respectively, a limiting cylinder is arranged between the two supporting plates, a threaded rod penetrating through the cross rod is fixed to the outer end of the limiting cylinder, and a limiting nut is rotatably mounted at the outer end of the threaded rod; the utility model is provided with the lead screw, and the unfolding angle of the rain shield can be adjusted.

Description

Think show board that political affairs education used

Technical Field

The utility model relates to the field of ideological and political education, in particular to a display board for ideological and political education.

Background

The display board refers to a plate-shaped medium used for releasing and displaying information, and is made of paper, new materials, metal materials and the like. The attractive propaganda and exhibition boards can be always placed in markets, enterprises, factories, hospitals, schools, communities and the like, and are mostly used in the teaching field to improve the teaching quality, particularly for ideological and political education; the existing display board does not have a rain shielding function, and when the display board is placed outdoors and meets rainy weather, paper at the display board can be wet;

a patent document CN212276767U in the prior art provides a display board for thinking education; the device can enable the rain baffle to rotate at the display board main body through the rotating seat, the rain baffle, the rotating rod, the positioning rod and the positioning block, so that the display board main body can be conveniently shielded from rain;

although the device has more beneficial effects, the following problems still exist: when the rain baffle of the device is adjusted, a worker is required to insert the fixture block into the rotating rod at the upper end of the display plate, and the height of the existing display plate is high, so that serious potential safety hazards exist in the working process; in view of this, we propose a display board for thinking of political education.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a display board for ideological education, which solves the above problems of the related art.

2. Technical scheme

The utility model provides a think show board that political affairs education was used, includes the show board main part, the terminal surface rotates around the show board main part and installs the weather shield rather than matching, the left and right sides rotates respectively in the show board main part and installs the lead screw, the lead screw overcoat is equipped with the sleeve, two the sleeve rotates through terminal surface in last bracing piece and the weather shield respectively and is connected, show board main part downside is equipped with the bottom plate, the bottom plate below left and right sides is equipped with two backup pads respectively, two be equipped with the horizontal pole between the backup pad, the downside rotates through lower support bar and backup pad terminal surface respectively on the horizontal pole front and back end and is connected, two be equipped with spacing section of thick bamboo between the backup pad, spacing section of thick bamboo outer end is fixed with the threaded rod that passes the horizontal pole, threaded rod outer end rotates and installs stop nut.

Preferably, the lower end face of the display board main body is fixedly connected with the left side and the right side of the upper end face of the bottom board through telescopic rods, and idler wheels are fixed at four corners of the lower end of the bottom board.

Preferably, a cavity is formed in the display board main body, the screw rod is rotatably installed in the cavity, the lower end of the screw rod penetrates through the lower wall of the cavity, the lower end of the screw rod is fixedly provided with a rotating buckle, and the end face of the cavity is provided with a through cavity matched with the upper supporting rod.

Preferably, the inner end faces of the two support plates are fixedly provided with limit blocks inserted into the inner cavity of the limit cylinder.

Preferably, the middle part of the cross rod is transversely provided with a through hole which is sleeved with the threaded rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the rain shield is provided with the screw rod, the screw rod is rotated to drive the sleeve to move upwards, the sleeve upwards supports the rain shield through the upper supporting rod, the structure is simple, the operation is convenient, workers do not need to operate at a high place, and potential safety hazards are reduced.

2. The device is provided with the threaded rod, the original device pushes the abutting plate to move downwards through the threaded rod, the force application direction of the original device is consistent with the gravity direction of the device, so that the operation process is extremely laborious, the device supports the device in a mode of rotating the limiting nut outside the threaded rod to push the lower support rod to move inwards, the force application direction is perpendicular to the gravity direction of the device, the consumption of physical power is effectively reduced, and the device is used.

Drawings

FIG. 1 is a schematic view of the overall contracted external structure of the present invention;

FIG. 2 is a schematic view of the overall external structure of the present invention when deployed;

FIG. 3 is a schematic view of the internal split structure of the device at the lead screw of the present invention;

FIG. 4 is a schematic view of the external structure at the base plate of the present invention;

FIG. 5 is a schematic view of the present invention showing the connection between the support plate and the threaded rod with the inner portion broken away;

the reference numbers in the figures illustrate: 1. a display board main body; 2. a rain shield; 3. a telescopic rod; 4. a base plate; 5. a roller; 6. a support plate; 7. an upper support rod; 8. a cavity is communicated; 9. a lead screw; 10. a sleeve; 11. rotating the buckle; 12. a cavity; 13. a limiting block; 14. a limiting cylinder; 15. a threaded rod; 16. a limit nut; 17. a through hole; 18. a cross bar; 19. a lower support rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a think show board that political affairs education was used, including show board

main part

1, 1 preceding rear end face of show board main part rotates installs the weather shield 2 rather than matcing, the left and right sides rotates respectively and installs lead screw 9 in the show board main part 1, lead screw 9 overcoat is equipped with sleeve 10, two sleeves 10 rotate through last bracing piece 7 and the interior terminal surface of weather shield 2 respectively and are connected, 1 downside of show board main part is equipped with bottom plate 4, the 4 below left and right sides of bottom plate is equipped with two backup pads 6 respectively, be equipped with horizontal pole 18 between two backup pads 6, the downside rotates through bottom suspension fagging 19 respectively with backup pad 6 terminal surface and is connected around the horizontal pole 18, be equipped with spacing section of thick bamboo 14 between two

backup pads

6, 14 outer ends of spacing section of thick bamboo are fixed with threaded rod 15 that passes

horizontal pole

18, 15 outer ends rotate and install stop nut 16.

Specifically, the terminal surface passes through telescopic link 3 with the 4 up end left and right sides of bottom plate to be connected fixedly under the show board

main part

1, and 4 lower extreme four corners of bottom plate are fixed with gyro wheel 5, are convenient for remove the device.

Further, the display board main body 1 is internally provided with a cavity 12, the screw rod 9 is rotatably installed in the cavity 12, the lower end of the screw rod 9 penetrates through the lower wall of the cavity 12, the lower end of the screw rod 9 is fixedly provided with a rotary buckle 11, the end face of the cavity 12 is provided with a through cavity 8 matched with the upper supporting rod 7, the through cavity 8 is arranged, and the sleeve 10 and the upper supporting rod 7 are convenient to move.

Furthermore, the inner end surfaces of the two supporting plates 6 are fixed with limiting blocks 13 inserted into the inner cavity of the limiting cylinder 14, and the relative movement direction of the two supporting plates 6 is limited by the limiting blocks 13.

Furthermore, a through hole 17 sleeved with the threaded rod 15 is transversely formed in the middle of the cross rod 18, so that the cross rod 18 is connected with the threaded rod 15 and the limiting nut 16.

The working principle is as follows: when the rain shield 2 is unfolded in rainy days, the rotating buckle 11 is rotated at the lower end of the display board main body 1, the rotating buckle 11 drives the screw rod 9 to rotate, the rotating screw rod 9 drives the sleeve 10 to move upwards under the limitation of the upper support rod 7 on the sleeve 10, the sleeve 10 pushes the outer end of the rain shield 2 to move upwards along the upper rotating shaft of the rain shield through the upper support rod 7, the rain shield 2 is upwards supported, and rain is shielded for the display board main body 1; when supporting the device, in the horizontal pole 18 outside, with stop nut 16 along threaded rod 15 internal rotation, stop nut 16 promotes horizontal pole 18 internal motion, horizontal pole 18 passes through lower support rod 19, promote two backup pad 6 external motion, thereby support the device, make gyro wheel 5 leave ground, reduce rocking of device, in the device support process, the stopper 13 of two backup pad 6 terminal surfaces in opposite directions is along spacing section of thick bamboo 14 external motion, through spacing section of thick bamboo 14, prescribe a limit to two backup pad 6 directions of motion, avoid the device the slope condition to appear, and be fixed in threaded rod 15 in the middle part of the outer terminal surface of spacing section of thick bamboo 14, guarantee that two backup pad 6 motions are the symmetry trend, make stopper 13 carry out the symmetric motion in spacing section of thick bamboo 14, can enough guarantee backup pad 6 stability of moving, also avoid stopper 13 to break away from inside spacing section of thick bamboo 14.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A show board for think of political affairs education, includes show board main part (1), its characterized in that: the rain shield (2) matched with the display board main body (1) is rotatably installed on the front end face and the rear end face of the display board main body (1), a lead screw (9) is rotatably installed on the left side and the right side of the display board main body (1) respectively, sleeves (10) are sleeved outside the lead screw (9), the two sleeves (10) are rotatably connected with the inner end face of the rain shield (2) through upper supporting rods (7) respectively, a bottom plate (4) is arranged on the lower side of the display board main body (1), two supporting plates (6) are arranged on the left side and the right side of the lower side of the bottom plate (4) respectively, a cross rod (18) is arranged between the two supporting plates (6), the upper side and the lower side of the front end and the rear end of the cross rod (18) are rotatably connected with the end faces of the supporting plates (6) through lower supporting rods (19) respectively, a limiting cylinder (14) is arranged between the two supporting plates (6), and a threaded rod (15) penetrating through the cross rod (18) is fixed at the outer end of the limiting cylinder (14), and a limiting nut (16) is rotatably arranged at the outer end of the threaded rod (15).

2. The presentation board for political thought education of claim 1, wherein: the lower end face of the display board main body (1) is fixedly connected with the left side and the right side of the upper end face of the bottom board (4) through telescopic rods (3), and idler wheels (5) are fixed at four corners of the lower end of the bottom board (4).

3. The presentation board for political thought education of claim 1, wherein: the display board is characterized in that a cavity (12) is formed in the display board main body (1), the lead screw (9) is rotatably installed in the cavity (12), the lower end of the lead screw (9) penetrates through the lower wall of the cavity (12), a rotating buckle (11) is fixed at the lower end of the lead screw (9), and a through cavity (8) matched with the upper supporting rod (7) is formed in the end face of the cavity (12).

4. The presentation board for political thought education of claim 1, wherein: and limiting blocks (13) inserted in the inner cavities of the limiting cylinders (14) are fixed on the inner end surfaces of the two supporting plates (6).

5. The presentation board for political thought education of claim 1, wherein: and the middle part of the cross rod (18) is transversely provided with a through hole (17) which is sleeved with the threaded rod (15).