CN210015573U

CN210015573U - Political affairs teaching multidirectional display device is thought to portable

Info

Publication number: CN210015573U
Application number: CN201920421325.5U
Authority: CN
Inventors: 刘峰
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2019-03-30
Filing date: 2019-03-30
Publication date: 2020-02-04
Anticipated expiration: 2029-03-30

Abstract

The utility model discloses a portable think of political affairs teaching multidirectional display device, including the show shelf, the dome is installed to the show shelf top, the first glass board is installed to the show shelf mid-mounting, first glass board one end is connected with the second glass board, plug pins are all installed to first glass board four peripheral parts, jack has all been seted up with plug pin corresponding position department around the second glass board limit portion, the utility model has the advantages of scientific and reasonable structure, convenient use and safe use, can increase the show space through first glass board and second glass board, make things convenient for personnel to put into more data, can draw first glass board and second glass board through pull rod, rotary drum and pivot, make things convenient for personnel to watch the content that the show shelf demonstrates, and can fix first glass board and second glass board through plug pins and jack, avoid the show shelf too big, lead to personnel mistake and touch first glass board and second glass board, causing damage to the first glass plate and the second glass plate.

Description

Political affairs teaching multidirectional display device is thought to portable

Technical Field

The utility model relates to a display device technical field specifically is a political affairs teaching multidirectional display device is thought to portable.

Background

The teacher need write a large amount of contents of giving lessons on the blackboard, and can write the area less, so just need the teacher constantly to clean the blackboard and write repeatedly, has delayed the teaching time, and the a large amount of dusts that produce also do not benefit to teacher's health, and simultaneously, the blackboard is mostly dull and stereotyped, because the blind area of sight, can not satisfy the student's of different positions in the classroom demand of watching, has reduced teaching efficiency.

But the display device that exists generally has certain defect at present, and display device generally pastes the data on ordinary glass publicity column, and this kind of display device makes immovably, and inconvenient personnel remove it, and the panel size is fixed, therefore show content is limited, and the show column is the one side, has consequently injectd the show space more, and is inconvenient to show a large amount of contents.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme can effectively solve and propose the display device ubiquitous certain defect of existing in the above-mentioned background art, and display device generally is to paste the data on ordinary glass publicity column, and this kind of display device makes immovable, and inconvenient personnel remove it, and the panel size is fixed, consequently shows the content limitedly, and the show fence is the one side, has consequently injectd the show space more, and is inconvenient to the problem that a large amount of contents show.

In order to achieve the above object, the utility model provides a following technical scheme: a portable think of political affairs teaching multidirectional display device comprises a display frame, a dome is installed at the top end of the display frame, a first glass plate is installed in the middle of the display frame, a stand column is installed at the bottom end of the display frame, one end of the first glass plate is connected with a second glass plate, plugs are installed on the four peripheral portions of the first glass plate, jacks are formed in the positions, corresponding to the plugs, of the periphery of the edge portion of the second glass plate, placing grooves are formed in one end of the first glass plate and one end of the second glass plate, a fixing plate is installed in the middle of the back surface of the second glass plate, a rotating shaft is connected to the middle of the inner side of the fixing plate, a rotating drum is sleeved on the outer side of the rotating shaft, a rotating rod is connected to one end of the rotating drum, the other end of the first glass plate is fixedly connected with the other end of the second glass plate through hinges, a roller, the fixed block bottom is connected with the pull rod, the stripper plate is installed to the inboard one end of pull rod, the gear is installed to stripper plate one end, the gear top is connected with the gag lever post, the bearing plate is installed to the pull rod bottom.

The picture peg is all installed at stand inboard bottom both ends, picture peg middle part one end is connected with the connecting rod, the handle is installed to connecting rod one end, the universal wheel is all installed to stand bottom both sides.

Preferably, the bottom end of the pull rod is fixedly connected with the top end of the bearing plate through a return spring, a compression spring is installed at the top end of the inserting plate, and the cross section of the inserting plate is in an isosceles trapezoid shape.

Preferably, the bottom end of the handle is provided with a limiting block, and the handle can be turned over.

Preferably, a rotating groove is formed in the joint of one side of the top end of the upright post and the pull rod.

Preferably, the middle part of the top end of the limiting rod is connected with the top end of the inner side of the upright post through a sliding block, and a sliding groove is formed in the joint of the top end of the inner side of the upright post and the sliding block.

Preferably, a sliding door is installed outside the placing groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. can increase the show space through first glass board and second glass board, make things convenient for personnel to put into more data, can draw first glass board and second glass board through pull rod, rotary drum and pivot and get, make things convenient for personnel to watch the content that the show shelf demonstrates, and can fix first glass board and second glass board through plug and jack, avoid the show shelf too big, lead to personnel to miss and touch first glass board and second glass board, cause first glass board and second glass board to damage.

2. Can rotate first glass board and second glass board through the cylinder, make things convenient for personnel to watch the content on the show shelf, can fix the show shelf through fixed block and gag lever post, the personnel of being convenient for change the data on the show shelf, and the student of being convenient for can know new information in real time.

3. Can make things convenient for the show shelf to remove through the universal wheel, make things convenient for personnel to carry, can fix the show shelf through picture peg and connecting rod, make things convenient for inside the show shelf inserts earth, prevent the show shelf slope, and can fix the picture peg through the handle, prevent that the picture peg from inside roll-off when the show shelf removes, lead to the picture peg to be damaged, cause the show shelf can't fix.

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 structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of a first glass plate according to the present invention;

FIG. 3 is a schematic view of a second glass plate according to the present invention;

fig. 4 is a sectional view of the display shelf of the present invention;

reference numbers in the figures: 1. a display shelf; 2. a dome; 3. a first glass plate; 4. a second glass plate; 5. plugging; 6. a jack; 7. a placement groove; 8. rotating the rod; 9. a rotating drum; 10. a rotating shaft; 11. a hinge; 12. a fixing plate; 13. a column; 14. a fixed block; 15. a pull rod; 16. a pressing plate; 17. a gear; 18. a limiting rod; 19. a bearing plate; 20. a universal wheel; 21. inserting plates; 22. a connecting rod; 23. a grip; 24. and (3) a roller.

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 (b): as shown in figures 1-4, the utility model provides a technical scheme, a portable thought political affairs teaching multidirectional display device, which comprises a display frame 1, a dome 2 is arranged at the top end of the display frame 1, a first glass plate 3 is arranged in the middle of the display frame 1, a vertical column 13 is arranged at the bottom end of the display frame 1, one end of the first glass plate 3 is connected with a second glass plate 4, plugs 5 are arranged at the four peripheral parts of the first glass plate 3, jacks 6 are arranged at the positions corresponding to the plugs 5 at the periphery of the peripheral parts of the second glass plate 4, a placing groove 7 is arranged at one end of the first glass plate 3 and one end of the second glass plate 4, in order to prevent external rainwater from flowing into the placing groove 7, the internal data of the placing groove 7 is wetted, the data are adhered inside the first glass plate 3 and the second glass plate 4, the cleaning by the inconvenient personnel is carried out, a sliding door is arranged at the outer side of the placing groove 7, a fixed plate 12 is, the middle part of the inner side of a fixed plate 12 is connected with a rotating shaft 10, the outer side of the rotating shaft 10 is sleeved with a rotating drum 9, one end of the rotating drum 9 is connected with a rotating rod 8, the other end of a first glass plate 3 is fixedly connected with the other end of a second glass plate 4 through a hinge 11, the inner side of the first glass plate 3 is sleeved with a roller 24, the middle part of the inner side of an upright column 13 is fixedly connected with the middle part of the bottom end of the roller 24 through a fixed block 14, the bottom end of the fixed block 14 is connected with a pull rod 15, in order to facilitate the rotation of the upright column 13, the fixed block 14 can fix the first glass plate 3 and the second glass plate 4, a display is convenient for a person to put the display into a placing groove 7, a rotating groove is formed at the joint of one side of the top end of the upright column 13 and the pull rod 15, an extrusion, fix first glass board 3 and second glass board 4, the top middle part of gag lever post 18 passes through the slider with the inboard top of stand 13 and is connected, and the spout has been seted up with the slider junction on the inboard top of stand 13, and bearing plate 19 is installed to pull rod 15 bottom.

Picture peg 21 is all installed at stand 13 inboard bottom both ends, for the convenience of pull rod 15 resets, make things convenient for picture peg 21 to spur, make picture peg 21 ground fast, fix show shelf 1, reset spring fixed connection is passed through on 15 bottoms of pull rod and the 19 tops of bearing plate, compression spring is installed on 21 tops of picture peg, and picture peg 21 cross section is isosceles trapezoid, picture peg 21 middle part one end is connected with connecting rod 22, handle 23 is installed to connecting rod 22 one end, for the convenience of show shelf 1 removes, prevent inside picture peg 21 roll-off stand 13, cause picture peg 21 to damage, make show shelf 1 can not fix, the stopper is installed to handle 23 bottom, and handle 23 can overturn, universal wheel 20 is all installed to stand 13 bottom both sides.

The utility model discloses a theory of operation and use flow: firstly, moving the display frame 1 to a designated position, pulling the handle 23 upwards, enabling the handle 23 to move upwards to drive the connecting rod 22 to move upwards, enabling the connecting rod 22 to drive the inserting plate 21 to move upwards, turning over the handle 23 when the inserting plate 21 completely moves to the inside of the upright post 13, fixing the inserting plate 21, pushing the display frame 1, reversely turning over the handle 23 when the display frame 1 moves to the corresponding position, pulling the handle 23 downwards, enabling the handle 23 to move downwards to drive the connecting rod 22 and the inserting plate 21 to move downwards together, and enabling the inserting plate 21 to be inserted into soil to fix the display frame 1;

secondly, the data providing placing groove 7 is placed inside the first glass plate 3 and the second glass plate 4, the extrusion plate 16 is pulled outwards to deflect the gear 17 to one side, the gear 17 deflects to one side to drive the limiting rod 18 to remove the inside of the fixed block 14, after the limiting rod 18 completely removes the inside of the fixed block 14, the pull rod 15 is rotated downwards, meanwhile, the extrusion plate 16 is pressed inwards again, the extrusion plate 16 moves inwards to drive the gear 17 to deflect to the other side, the gear 17 rotates to the other side to drive the limiting rod 18 to be clamped into the fixed block, and therefore the fixed block 14 is prevented from being clamped into the roller 24, the display frame 1 cannot rotate, and the display frame is inconvenient for a person to watch;

when the personnel watch, only need outwards to drag and get first glass board 3 and just can stretch first glass board 3, first glass board 3 moves to the outside, can remove plug 5 inside jack 6, make first glass board 3 and the separation of second glass board 4, and simultaneously, first glass board 3 moves to the outside and can drive dwang 8 and stretch, dwang 8 stretches and can drive rotary drum 9 and rotate, rotary drum 9 rotates and can drive pivot 10 and rotate inside fixed plate 12, thereby pull out show shelf 1 with first glass board 3 and second glass board 4 inside, show shelf 1's area, the student of being convenient for watches show shelf 1 content, calotte 2 can prevent that the part of the 1 internally mounted of show shelf from drenching with the rainwater, lead to the inside part of show shelf 1 to rust, cause the unable use of show shelf 1.

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 utility model provides a political affairs teaching multidirectional display device is thought to portable, includes show shelf (1), its characterized in that: the improved glass plate display rack is characterized in that a round top (2) is installed at the top end of the display rack (1), a first glass plate (3) is installed in the middle of the display rack (1), a stand column (13) is installed at the bottom end of the display rack (1), one end of the first glass plate (3) is connected with a second glass plate (4), plug bolts (5) are installed on the four peripheral portions of the first glass plate (3), jacks (6) are formed in the positions, corresponding to the plug bolts (5), on the periphery of the edge portion of the second glass plate (4), of the four peripheral portions, one end of the first glass plate (3) and one end of the second glass plate (4) are both provided with a placing groove (7), a fixed plate (12) is installed in the middle of the back of the second glass plate (4), a rotating shaft (10) is connected to the middle of the inner side of the fixed plate (12), a rotating drum, first glass board (3) other end passes through hinge (11) fixed connection with second glass board (4) other end, cylinder (24) have been cup jointed to first glass board (3) inboard, fixed block (14) fixed connection is passed through with cylinder (24) bottom middle part in the middle part of stand (13) inboard, fixed block (14) bottom is connected with pull rod (15), stripper plate (16) are installed to pull rod (15) inboard one end, gear (17) are installed to stripper plate (16) one end, gear (17) top is connected with gag lever post (18), bearing plate (19) are installed to pull rod (15) bottom.

2. The portable think of political affairs teaching multidirectional display device of claim 1, characterized in that picture peg (21) are all installed at stand (13) inboard bottom both ends, picture peg (21) middle part one end is connected with connecting rod (22), handle (23) are installed to connecting rod (22) one end, universal wheel (20) are all installed to stand (13) bottom both sides.

3. The portable multi-directional display device for think political affairs teaching according to claim 2, wherein the bottom end of the pull rod (15) is fixedly connected with the top end of the bearing plate (19) through a return spring, the top end of the inserting plate (21) is provided with a compression spring, and the cross section of the inserting plate (21) is in an isosceles trapezoid shape.

4. The portable think-political-theory-teaching multidirectional display device according to claim 2, wherein a limiting block is mounted at the bottom end of the handle (23), and the handle (23) can be turned over.

5. The portable think-political-theory-teaching multidirectional display device according to claim 1, wherein a rotary groove is formed at the joint of one side of the top end of the upright column (13) and the pull rod (15).

6. The portable thought political affairs teaching multidirectional display device of claim 1, wherein the middle of the top end of the limiting rod (18) is connected with the top end of the inner side of the upright post (13) through a sliding block, and a sliding groove is formed at the joint of the top end of the inner side of the upright post (13) and the sliding block.

7. The portable political thought teaching multidirectional display device according to claim 1, wherein a sliding door is installed on the outer side of the placement groove (7).