Propaganda and education column facilitating replacement of display information

Abstract

The utility model provides a propaganda and education column facilitating replacement of display information, and relates to the technical field of student management propaganda and education columns. A stabilizing groove is formed in the middle of the supporting table, and symmetrical threaded grooves are formed in the two ends of the stabilizing groove of the supporting table respectively. And vertically downward supporting columns are fixedly mounted at the four corners of the bottom of the supporting table correspondingly. The upper end and the lower end of the paper type information are both limited by extrusion, and the electronic screen is also limited, so that the paper type information or the electronic screen cannot fall off when being touched and browsed by students, the students passing through the propaganda and education column can also pay attention to the published information, the propaganda purpose is achieved, and the problem that some important information is published in a school at any time, and the published information is more interesting is solved. The problem that students in the prior art cannot pay close attention to the information published this time due to the fact that the paper-type information and the electronic screen need to be limited because the paper-type information and the electronic screen need to be displayed and the paper-type information and the electronic screen fall off when being touched by the students is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of student management propaganda and education columns, in particular to a propaganda and education column that is convenient for replacing displayed information. Background Art

[0002] With the rapid development of information technology, traditional display and education columns are relatively backward in terms of content update and information display, and it is difficult to meet the growing needs of school education and student management. On the one hand, the information update cycle of traditional display columns is long and the labor cost is high; on the other hand, the single display method is difficult to attract students' attention, and is not conducive to the dissemination and acceptance of information. Therefore, it is particularly urgent and necessary to develop an education column that can quickly update information and effectively attract students' attention.

[0003] When schools use educational boards, they need to limit the paper information displayed because some important information is released at any time in the school. At the same time, they also need to limit the electronic screens. Otherwise, the paper information or electronic screens will fall off due to the touch of students, resulting in the students behind being unable to pay attention to the information released this time. Utility Model Content

[0004] The disclosed embodiments relate to an education column that is convenient for replacing displayed information. When important information is released in school, the upper and lower ends of the paper information will be squeezed and restricted, and the electronic screen will also be restricted, so that the paper information or the electronic screen will not fall off when touched and flipped by students, and students passing by the education column later can also pay attention to the information released this time, thereby achieving the purpose of publicity. The electronic screen provides students with a more intuitive learning experience, and interactive devices such as touch screens promote students' active learning, providing more diverse and efficient means for learning, which not only improves students' learning experience and effectiveness, but also provides teachers with more convenient teaching management tools.

[0005] In a first aspect of the present disclosure, there is provided a propaganda column for facilitating replacement of displayed information, specifically comprising: a support platform; a stabilizing groove is provided in the middle of the support platform, and mutually symmetrical thread grooves are provided at both ends of the stabilizing groove of the support platform; vertically downward supporting columns are fixedly installed at the four corners of the bottom of the support platform; the propaganda column is fixedly installed at the stabilizing groove of the support platform, and four penetrating circular holes are provided at the left end of the propaganda column; a frame groove is provided at the right end of the front side wall of the propaganda column;

[0006] A shielding plate is fixedly installed at the upper end of the propaganda column; through-limiting screw holes are respectively opened at the four corners of the propaganda column frame groove; a fixed frame is installed at the frame groove of the propaganda column, and an electronic screen is installed in the middle of the fixed frame; symmetrical fixed ear plates are respectively fixedly installed on the two side walls of the lower end of the propaganda column, and through-screws are rotatably inserted in the middle of the fixed ear plates;

[0007] An H-plate is installed at the rear end of the rear side wall of the propaganda column, and spring rods are fixedly installed at the front ends of the four corners of the H-plate, and fixed blocks are fixedly installed at the front ends of the spring rods, and a transverse pressure rod is fixedly installed at the opposite ends of the two upper fixed blocks, and symmetrical side pressure plates are fixedly installed on the four fixed blocks, and an adjustment groove is opened at the rear end of the lower end of the side pressure plate, and a guide groove is opened in the middle of the inner side wall of the adjustment groove;

[0008] Adjustment strips are slidably installed at the lower ends of the two side pressure plates, and mutually symmetrical guide blocks are fixedly installed at the front ends of the adjustment strips, mutually symmetrical reset columns are inserted on the adjustment strips, and springs are sleeved on the annular side walls of the reset columns, connecting strips are fixedly installed at the front ends of the two reset columns, and extrusion plates are fixedly installed at the rear ends of the two reset columns, and anti-slip grooves are provided on the rear side walls of the extrusion plates.

[0009] In at least some embodiments, threaded rods are rotatably inserted into the four limiting screw holes of the education column, a control panel is fixedly installed at the rear end of the threaded rods, and stoppers are fixedly installed at the front ends of the four threaded rods.

[0010] In at least some embodiments, the four threaded rods are respectively sleeved with a limiting ring, and a limiting plate is fixedly mounted on the annular side wall of the limiting ring.

[0011] The utility model provides an educational column which is convenient for replacing displayed information and has the following beneficial effects:

[0012] When the propaganda column in the utility model is in use and important information is released in the school, the upper and lower ends of the paper information will be squeezed and restricted, and the electronic screen will also be restricted, so that the paper information or the electronic screen will not fall when touched and flipped by students, and the students passing by the propaganda column later can also pay attention to the information released this time, so as to achieve the purpose of publicity. The electronic screen provides students with a more intuitive learning experience, and interactive devices such as touch screens promote students' active learning, providing more diverse and efficient means for learning, which not only improves students' learning experience and effectiveness, but also provides teachers with more convenient teaching management tools.

[0013] By using the electronic screen as a touch screen, the display content can be updated quickly and it supports multiple formats such as text, pictures, and videos. Students can learn more information or participate in related activities through touch, and the screen can display campus emergency notices, event information, and other content that needs to be emphasized. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 The schematic diagram of the upper left front axial structure of the present application is shown;

[0018] Figure 2 The schematic diagram of the upper left rear axial view of the present application is shown;

[0019] Figure 3 A schematic diagram of a partially disassembled structure of an H-plate of the present application is shown;

[0020] Figure 4 A schematic diagram of the disassembled structure of the fixed frame part of the present application is shown;

[0021] Figure 5 A schematic diagram of the explosion structure of the present application is shown.

[0022] Reference numerals list

[0023] 1. Support platform; 2. Education column; 201. Shielding plate; 202. Limiting screw hole; 203. Fixed frame; 204. Electronic screen; 205. Fixed ear plate; 206. Threaded rod; 207. Control panel; 208. Limiting ring; 209. Limiting plate; 3. H-plate; 301. Spring rod; 302. Fixed block; 303. Transverse pressure rod; 304. Side pressure plate; 305. Adjustment groove; 306. Guide groove; 307. Adjustment strip; 308. Guide block; 309. Reset column; 310. Connecting strip; 311. Extrusion plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figures 1 to 5 :

[0026] The utility model proposes a propaganda column that is easy to replace displayed information, comprising: a support platform 1; a stabilizing groove is provided in the middle of the support platform 1, and mutually symmetrical threaded grooves are provided at both ends of the stabilizing groove of the support platform 1; vertically downward supporting columns are fixedly installed at the four corners of the bottom of the support platform 1; the four supporting columns firmly support the entire support platform 1, and a propaganda column 2 is fixedly installed at the stabilizing groove of the support platform 1, and four penetrating circular holes are provided at the left end of the propaganda column 2; a spring rod 301 penetrates the circular holes of the propaganda column 2, and a frame groove is provided at the right end of the front side wall of the propaganda column 2; a shielding plate 201 is fixedly installed at the upper end of the propaganda column 2; the front end extends out The shielding plate 201 shields the electronic screen 204, etc. When it rains, rain will not fall on the electronic screen 204, and the sunlight will not shine on the electronic screen 204, thereby protecting the electronic screen 204. The four corners of the frame groove of the propaganda column 2 are respectively provided with penetrating limiting screw holes 202; a fixed frame 203 is installed at the frame groove of the propaganda column 2, and the electronic screen 204 is installed in the middle of the fixed frame 203; the electronic screen 204 is a touch screen, and the electronic screen 204 can be used to quickly update the display content. The two side walls at the lower end of the propaganda column 2 are respectively fixedly installed with mutually symmetrical fixed ear plates 205, and the fixed ear plates 205 A screw that penetrates is inserted by rotation in the middle; the screw on the fixed ear plate 205 is rotated and inserted into the threaded groove of the support platform 1 to fix and limit the propaganda column 2, so that when an external object touches the propaganda column 2 or a strong wind blows towards the propaganda column 2, the propaganda column 2 will not shake or fall over. A threaded rod 206 that penetrates is rotated and inserted in the four limiting screw holes 202 of the propaganda column 2, and a control disk 207 is fixedly installed at the rear end of the threaded rod 206. When replacing or repairing the electronic screen 204, grab the control disk 207 and rotate it forward, the limiting ring 208 and the limiting plate 209 will move forward, and then grab the limiting plate 209 and rotate it downward, then the fixed plate 207 can be removed. The fixed frame 203 and the electronic screen 204 are repaired or replaced, and the front ends of the four threaded rods 206 are fixedly installed with stoppers, and the four threaded rods 206 are respectively covered with limiting rings 208, and the annular side walls of the limiting rings 208 are fixedly installed with limiting plates 209. After installing the electronic screen 204, grasp the control disk 207 and rotate it backward to pull the four limiting plates 209 backward, and use the rear side walls of the four limiting plates 209 to press tightly on the four corners of the fixed frame 203, respectively, to fix and limit the fixed frame 203 and the electronic screen 204, to prevent the electronic screen 204 from falling off when being touched, and an H plate 3 is installed at the rear end of the rear side wall of the propaganda column 2.

[0027] Among them, spring rods 301 are fixedly installed at the front ends of the four corners of the H-board 3, and fixed blocks 302 are fixedly installed at the front ends of the spring rods 301, and transverse pressure rods 303 are fixedly installed at the opposite ends of the two fixed blocks 302 at the upper ends. The rear side wall of the transverse pressure rod 303 is tightly attached to the front side wall of the propaganda column 2, and the middle part of the H-board 3 is grasped and pushed forward. At this time, the spring on the spring rod 301 will be squeezed by the H-board 3 and the propaganda column 2 and shrink, and the transverse pressure rod 303 will move forward, and then the paper information is placed on the transverse pressure rod 303, and the middle part of the H-board 3 is loosened, and the spring The spring on the rod 301 will automatically pull the transverse pressure rod 303 backwards if it is not squeezed, and the rear side wall of the transverse pressure rod 303 squeezes and restricts the upper end of the paper information, so that the paper information will not fall to the ground. The four fixed blocks 302 are fixedly installed with symmetrical side pressure plates 304, and the rear end of the lower end of the side pressure plate 304 is provided with an adjustment groove 305, and the middle part of the inner side wall of the adjustment groove 305 is provided with a guide groove 306, and the lower ends of the two side pressure plates 304 are slidably installed with adjustment strips 307, and the front ends of the adjustment strips 307 are fixedly installed with symmetrical guide blocks The guide block 308 is slidably installed in the guide groove 306. When the adjustment strip 307 slides up and down, the guide block 308 is restricted by the guide groove 306, and the adjustment strip 307 can only slide up and down to prevent the adjustment strip 307 from deflecting or tilting when sliding up and down. The adjustment strip 307 is inserted with mutually symmetrical reset columns 309, and the annular side wall of the reset column 309 is sleeved with a spring. The front end of the two reset columns 309 is fixedly installed with a connecting strip 310, and the rear end of the two reset columns 309 is fixedly installed with an extrusion plate 311, and the extrusion plate 311 is The rear side wall is provided with an anti-skid groove. After the paper information is replaced, the connecting strip 310 is grasped to pull the squeezing plate 311 forward, the springs on the two reset columns 309 will be squeezed, and then the squeezing plate 311 is slid up and down, the connecting strip 310 is loosened to allow the springs on the reset columns 309 to eject backwards, and the anti-skid groove on the rear side wall of the squeezing plate 311 squeezes and restricts the lower end of the paper, so that the upper and lower ends of the paper information are restricted and will not move when touched. At the same time, the forward force of the spring on the reset column 309 will hold the adjustment strip 307 against automatic sliding.

[0028] Embodiment 2, based on embodiment 1, as Figure 1 and Figure 5As shown, symmetrical fixed ear plates 205 are fixedly installed on the two side walls of the lower end of the education column 2, and a penetrating screw is rotatably inserted in the middle of the fixed ear plate 205; the fixed ear plate 205 and the screw part are removed, and then the education column 2 is fixedly welded on the support platform 1 to fix and restrict the education column 2. In this way, when an external object touches the education column 2 or a strong wind blows towards the education column 2, the education column 2 cannot shake or fall, thereby stabilizing the education column 2, saving the use of some materials and financial costs, and preventing the problem of screw loosening.

[0029] The working principle of this embodiment is as follows: when using, when changing the paper information, first grasp the middle part of the H plate 3 and push forward. At this time, the spring on the spring rod 301 will be squeezed by the H plate 3 and the propaganda column 2 and shrink, and the cross-pressure rod 303 will move forward. Then place the paper information on the cross-pressure rod 303, release the middle part of the H plate 3, and the spring on the spring rod 301 will not be squeezed and will automatically pull the cross-pressure rod 303 backward. The rear side wall of the cross-pressure rod 303 squeezes and restricts the upper end of the paper information. Then grasp the connecting strip 310 and pull the squeezing plate 311 forward. The springs on the two reset columns 309 will be squeezed, and then slide the position of the squeezing plate 311 up and down, and release. The connecting strip 310 allows the spring on the reset column 309 to eject backwards, and the anti-skid groove on the rear side wall of the squeezing plate 311 squeezes and restricts the lower end of the paper, so that the upper and lower ends of the paper information are restricted and will not move when touched. When installing the electronic screen 204, grab the control panel 207 and rotate it to move backward, pull the four limiting plates 209 backward, and use the rear side walls of the four limiting plates 209 to press tightly on the four corners of the fixed frame 203, respectively, to fix and restrict the fixed frame 203 and the electronic screen 204, and prevent the electronic screen 204 from falling off when the screen is touched. The electronic screen 204 is a touch screen, and the electronic screen 204 can be used to quickly update the displayed content.

[0030] In this article, there are a few points to note:

[0031] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0032] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0033] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A propaganda column that is convenient for changing displayed information, comprising: A support platform (1); a stabilizing groove is provided in the middle of the support platform (1), and mutually symmetrical thread grooves are provided at both ends of the stabilizing groove of the support platform (1); vertically downward supporting columns are fixedly installed at the four corners of the bottom of the support platform (1); it is characterized in that a propaganda column (2) is fixedly installed at the stabilizing groove of the support platform (1), and four penetrating circular holes are provided at the left end of the propaganda column (2); a frame groove is provided at the right end of the front side wall of the propaganda column (2); a shield is fixedly installed at the upper end of the propaganda column (2); baffle (201); through-limiting screw holes (202) are respectively provided at the four corners of the frame groove of the propaganda column (2); a fixing frame (203) is installed at the frame groove of the propaganda column (2), and an electronic screen (204) is installed in the middle of the fixing frame (203); fixed ear plates (205) symmetrical to each other are respectively fixedly installed on the two side walls at the lower end of the propaganda column (2), and through-screws are rotatably inserted in the middle of the fixing ear plates (205); an H-plate (3) is installed at the rear end of the rear side wall of the propaganda column (2).

2. The educational column that is convenient for changing displayed information according to claim 1, characterized in that: A threaded rod (206) is rotatably inserted into each of the four limiting screw holes (202) of the propaganda column (2), a control panel (207) is fixedly mounted at the rear end of the threaded rod (206), and a stopper is fixedly mounted at the front end of each of the four threaded rods (206).

3. The educational column that is convenient for changing displayed information according to claim 2, characterized in that: Restriction rings (208) are respectively sleeved on the four threaded rods (206), and restriction plates (209) are fixedly mounted on the annular side walls of the restriction rings (208).

4. The educational column that is convenient for changing displayed information according to claim 1, characterized in that: Spring rods (301) are fixedly mounted at the front ends of the four corners of the H-plate (3), and fixed blocks (302) are fixedly mounted at the front ends of the spring rods (301), and transverse pressure rods (303) are fixedly mounted at the opposite ends of the two upper fixed blocks (302).

5. The educational column that is convenient for changing displayed information according to claim 4, characterized in that: The four fixed blocks (302) are fixedly mounted with symmetrical side pressure plates (304), and an adjustment groove (305) is provided at the rear end of the lower end of the side pressure plate (304), and a guide groove (306) is provided in the middle of the inner side wall of the adjustment groove (305).

6. The educational column that is convenient for changing displayed information according to claim 5, characterized in that: Adjustment strips (307) are slidably mounted at the lower ends of the two side pressure plates (304), and mutually symmetrical guide blocks (308) are fixedly mounted at the front ends of the adjustment strips (307). Mutually symmetrical reset columns (309) are inserted on the adjustment strips (307), and a spring is sleeved on the annular side wall of the reset column (309).

7. The educational column that is convenient for changing displayed information according to claim 6, characterized in that: A connecting strip (310) is fixedly mounted at the front end of the two reset columns (309), and an extrusion plate (311) is fixedly mounted at the rear end of the two reset columns (309), and an anti-slip groove is provided on the rear side wall of the extrusion plate (311).

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