Campus culture propaganda material display device

Abstract

The utility model discloses a campus culture propaganda material display device, and relates to the technical field of culture propaganda display boards, the campus culture propaganda material display device comprises a mounting frame, the bottom of the mounting frame is provided with a support rod, two sides of the mounting frame are rotatably connected with glass protection plates, and the top of the mounting frame is provided with a protection top. Compared with the prior art, through the arranged spring clip, when display information needs to be replaced, the glass protection plate is rotated and lifted up, the handle is rotated to drive the connecting rod and the limiting plate to synchronously move backwards, the limiting of the display plate is relieved, the display plate is pulled out, and the spring clip is opened to fit the information page needing to be replaced with the display plate; when the information display page needs to be replaced, the spring clamp is closed to clamp the information page, the display plate slides into the clamping groove with the updated information display page, the limiting plate abuts against the display plate and the information page, the information display page is replaced, glue does not need to be smeared on the display plate, replacement is convenient, and recycling of the display plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cultural propaganda display boards, in particular to a campus cultural propaganda material display device. Background Art

[0002] Campus culture refers to the specific spiritual environment and cultural atmosphere of a school. Campus culture includes the materialized content of campus architectural design, campus landscape, and greening and beautification, as well as the school's traditions, school spirit, style of study, interpersonal relationships, collective public opinion, psychological atmosphere, and various school rules and regulations and the non-explicit normative code of conduct formed by school members in common activities and interactions. Campus culture is an important manifestation of a school's comprehensive strength. The ultimate goal of campus culture construction is to create an atmosphere to cultivate students' sentiments, build healthy personalities, and comprehensively improve students' quality. At the same time, campus culture can also be reflected through exhibitions.

[0003] In the prior art, campus culture publicity and display devices are usually used to publicize and display campus culture, which specifically include columns, beams and information display areas, etc. The information display area is generally composed of two rotatable glass covers, and the middle part is used to place the information to be displayed. During installation, the information to be publicized and displayed is first wrapped or pasted on a wooden board, and the wooden board is installed in the middle of the two glass covers to achieve the installation of the information display board. It is very cumbersome when the publicity information needs to be replaced. The information display page pasted to the display board with glue is difficult to remove. When the publicity information is replaced, it is time-consuming and affects the later use of the display board. Therefore, we disclose a campus culture publicity material display device to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to provide a campus cultural publicity material display device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a campus cultural publicity material display device, comprising an installation frame, a supporting rod is arranged at the bottom of the installation frame, glass protection plates are rotatably connected on both sides of the installation frame, a protective top is arranged on the top of the installation frame, a card slot is provided on the installation frame, a limiting slot is also provided on the installation frame, the limiting slot is communicated with the card slot, a display board is slidably connected in the card slot, a limiting block is fixedly connected to the bottom of the display board, the limiting block is slidably connected to the inner wall of the limiting slot, a plurality of spring clips are fixedly connected on both sides of the display board, a connecting rod is rotatably connected to the installation frame, one end of the connecting rod is rotatably connected to the limiting plate, the limiting plate abuts against the side of the display board, one end of the connecting rod is fixedly connected to a handle, and an avoidance hole is provided on the glass protection plate; it also includes a protective component, which is used to shield the card slot to prevent dust from entering the installation frame.

[0006] Preferably, the protection component comprises a baffle engaged with the inner wall of the slot, a fixing slot is provided on the baffle, and a fixing block is rotatably connected to the side wall of the installation frame, and the fixing block abuts against the inner wall of the fixing slot.

[0007] Preferably, a telescopic rod is fixedly connected to one side of the limiting plate, and the other end of the telescopic rod is fixedly connected to the inner wall of the slot.

[0008] Preferably, the handle has a polygonal structure and is provided with a plurality of anti-slip grooves.

[0009] Preferably, the diameter of the avoidance hole is larger than the diameter of the handle.

[0010] Preferably, an anti-skid pad is provided on one side of the limiting plate, and a plurality of anti-skid protrusions are provided on the anti-skid pad.

[0011] Preferably, the fixing block is provided with symmetrical arc-shaped grooves.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model has a reasonable structure. Through the spring clip, when the display information needs to be replaced, the glass protection plate is rotated and lifted, and the handle is turned to drive the connecting rod to rotate and move backward, so that the limit plate moves backward synchronously to release the limit of the display board. At this time, the operator can pull out the display board, open the spring clip to fit the information page to be replaced with the display board, close the spring clip so that the spring clip clamps the information page, align the limit block with the limit slot so that the display board with the updated information display page slides into the card slot, and the handle is rotated in the opposite direction so that the connecting rod rotates and drives the limit plate to move forward to press the display board and the information page tightly, so as to realize the replacement of the information display page, without applying glue on the display board, the replacement is convenient, and the recycling of the display board is realized;

[0014] 2. In the utility model, by setting a baffle, when in use, the baffle is pushed into the inner wall of the card slot and engaged with the inner wall of the card slot, and the fixing block is rotated from the vertical direction to the horizontal direction so that one side of the fixing block abuts against the inner wall of the fixing slot to fix the baffle. During the use of the entire display device, dust in the air is effectively prevented from entering the closed space formed by the glass protection plate along the card slot, and dust is prevented from sticking to the glass plate on the glass protection plate to affect the display of information, thereby effectively reducing the number of cleaning times of the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0017] Figure 3 It is a partially enlarged three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure;

[0019] Figure 5 for Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 6 for Figure 2 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. Installation frame; 2. Glass protection plate; 3. Protection top; 4. Card slot; 5. Limiting slot; 6. Display board; 7. Limiting block; 8. Spring clip; 9. Limiting plate; 10. Telescopic rod; 11. Connecting rod; 12. Handle; 13. Baffle; 14. Fixing slot; 15. Fixing block; 16. Avoidance hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] The utility model provides Figure 1-Figure 6The campus cultural publicity material display device shown in the figure comprises a mounting frame 1, a supporting rod is arranged at the bottom of the mounting frame 1, glass protection plates 2 are rotatably connected to both sides of the mounting frame 1, a protection top 3 is arranged at the top of the mounting frame 1, a card slot 4 is provided on the mounting frame 1, a limiting slot 5 is also provided on the mounting frame 1, the limiting slot 5 is communicated with the card slot 4, a display board 6 is slidably connected in the card slot 4, a limiting block 7 is fixedly connected to the bottom of the display board 6, the limiting block 7 is slidably connected to the inner wall of the limiting slot 5, and a plurality of spring clips 8 are fixedly connected to both sides of the display board 6, the spring clip 8 is a prior art, specifically a metal clip used on a folder. It is a strong clamp, and the multiple spring clips 8 set up have a better fixing effect on the information display page on the display board 6. A connecting rod 11 is rotatably connected to the installation frame 1, and one end of the connecting rod 11 is rotatably connected to a limit plate 9, and the limit plate 9 abuts against the side of the display board 6. One end of the connecting rod 11 is fixedly connected to a handle 12, and an avoidance hole 16 is opened on the glass protection plate 2. The avoidance hole 16 is set so that when the glass protection plate 2 is closed, the handle 12 is just located in the avoidance hole 16, and will not affect the closing of the glass protection plate 2; it also includes a protection component, which is used to block the card slot 4 to prevent dust from entering the installation frame 1.

[0024] By means of the spring clip 8, when the display information needs to be replaced, the glass protection plate 2 is rotated and lifted, and the handle 12 is turned to drive the connecting rod 11 to rotate and move backward, so that the limit plate 9 moves backward synchronously to release the limit on the display board 6. At this time, the operator can pull out the display board 6, open the spring clip 8 to fit the information page to be replaced with the display board 6, close the spring clip 8 so that the spring clip 8 clamps the information page, align the limit block 7 with the limit slot 5 so that the display board 6 with the updated information display page slides into the card slot 4, and the handle 12 is rotated in the opposite direction so that the connecting rod 11 rotates and drives the limit plate 9 to move forward to press the display board 6 and the information page tightly, so as to realize the replacement of the information display page. There is no need to apply glue on the display board 6, which is convenient for replacement and realizes the recycling of the display board 6.

[0025] As an implementation method in this embodiment, Figure 1-Figure 6 As shown, the protection component includes a baffle 13 engaged with the inner wall of the slot 4 , a fixing slot 14 is formed on the baffle 13 , and a fixing block 15 is rotatably connected to the side wall of the mounting frame 1 , and the fixing block 15 abuts against the inner wall of the fixing slot 14 .

[0026] By setting the baffle 13, when in use, the baffle 13 is pushed into the inner wall of the card slot 4 and engaged with the inner wall of the card slot 4, and the fixing block 15 is rotated from the vertical direction to the horizontal direction, so that one side of the fixing block 15 abuts against the inner wall of the fixing slot 14, thereby fixing the baffle 13. During the use of the entire display device, dust in the air is effectively prevented from entering the closed space formed by the glass protection plate 2 along the card slot 4, and dust is prevented from sticking to the glass plate on the glass protection plate 2 to affect the display of information, thereby effectively reducing the number of cleaning times of the display device.

[0027] Further, in this embodiment, if Figure 3 As shown, a telescopic rod 10 is fixedly connected to one side of the limit plate 9 , and the other end of the telescopic rod 10 is fixedly connected to the inner wall of the slot 4 . The provided telescopic rod 10 can limit the limit plate 9 .

[0028] Further, in this embodiment, if Figure 6 As shown, the handle 12 has a polygonal structure and is provided with a plurality of anti-skid grooves. The polygonal structure is convenient for use, and the anti-skid grooves effectively increase the friction between the user's hand and the handle 12 , thereby improving the comfort of use of the handle 12 .

[0029] Further, in this embodiment, if Figure 3 As shown, the diameter of the avoidance hole 16 is larger than the diameter of the handle 12 , so that when the glass protection plate 2 is closed, the handle 12 is just located in the avoidance hole 16 and will not affect the closing of the glass protection plate 2 .

[0030] Further, in this embodiment, if Figure 3 As shown, an anti-skid pad is provided on one side of the limiting plate 9, and a plurality of anti-skid protrusions are provided on the anti-skid pad. The anti-skid protrusions effectively increase the friction between the limiting plate 9 and the surface of the display board 6 when the limiting plate 9 abuts against the display board 6, so that the fixing effect of the limiting plate 9 on the display board 6 is better.

[0031] Further, in this embodiment, if Figure 5 As shown, the fixing block 15 is provided with symmetrical arc grooves, and the arc grooves are provided to facilitate the user to rotate the fixing block 15.

[0032] The practical working principle of the present invention is as follows: when it is necessary to replace the display information, the glass protection plate 2 is rotated and lifted, and the rotating handle 12 drives the connecting rod 11 to rotate and move backward, so that the limit plate 9 moves backward synchronously, and the limit on the display board 6 is released. At this time, the operator can pull out the display board 6, open the spring clip 8 to fit the information page to be replaced with the display board 6, close the spring clip 8 so that the spring clip 8 clamps the information page, align the limit block 7 with the limit slot 5 so that the display board 6 with the updated information display page slides into the card slot 4, and rotate the handle 12 in the opposite direction so that the connecting rod 11 rotates and drives the limit plate 9 to move forward to press the display board 6 and the information page tightly, so as to realize the replacement of the information display page, and there is no need to apply glue on the display board 6, which is convenient for replacement and realizes the recycling of the display board 6.

[0033] By setting the baffle 13, when in use, the baffle 13 is pushed into the inner wall of the card slot 4 and engaged with the inner wall of the card slot 4, and the fixing block 15 is rotated from the vertical direction to the horizontal direction, so that one side of the fixing block 15 abuts against the inner wall of the fixing slot 14, thereby fixing the baffle 13. During the use of the entire display device, dust in the air is effectively prevented from entering the closed space formed by the glass protection plate 2 along the card slot 4, and dust is prevented from sticking to the glass plate on the glass protection plate 2 to affect the display of information, thereby effectively reducing the number of cleaning times of the display device.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A campus cultural publicity material display device, comprising a mounting frame (1), wherein a support rod is provided at the bottom of the mounting frame (1), characterized in that: Both sides of the installation frame (1) are rotatably connected with glass protection plates (2), the top of the installation frame (1) is provided with a protection top (3), a card slot (4) is provided on the installation frame (1), and a limit slot (5) is also provided on the installation frame (1), the limit slot (5) is communicated with the card slot (4), a display board (6) is slidably connected in the card slot (4), a limit block (7) is fixedly connected to the bottom of the display board (6), the limit block (7) is slidably connected to the inner wall of the limit slot (5), a plurality of spring clips (8) are fixedly connected to both sides of the display board (6), a connecting rod (11) is rotatably connected to the installation frame (1), one end of the connecting rod (11) is rotatably connected to the limit plate (9), the limit plate (9) abuts against the side of the display board (6), one end of the connecting rod (11) is fixedly connected to a handle (12), and an avoidance hole (16) is provided on the glass protection plate (2); It also comprises a protection component, which is used to shield the card slot (4) to prevent dust from entering the installation frame (1).

2. A campus cultural publicity material display device according to claim 1, characterized in that: The protection component comprises a baffle (13) engaged with the inner wall of the slot (4), a fixing slot (14) is provided on the baffle (13), and a fixing block (15) is rotatably connected to the side wall of the installation frame (1), and the fixing block (15) abuts against the inner wall of the fixing slot (14).

3. A campus cultural publicity material display device according to claim 1, characterized in that: A telescopic rod (10) is fixedly connected to one side of the limiting plate (9), and the other end of the telescopic rod (10) is fixedly connected to the inner wall of the clamping slot (4).

4. The campus cultural publicity material display device according to claim 1, characterized in that: The handle (12) has a polygonal structure and is provided with a plurality of anti-slip grooves.

5. The campus cultural publicity material display device according to claim 1, characterized in that: The diameter of the avoidance hole (16) is greater than the diameter of the handle (12).

6. The campus cultural publicity material display device according to claim 1, characterized in that: An anti-skid pad is provided on one side of the limiting plate (9), and a plurality of anti-skid protrusions are provided on the anti-skid pad.

7. The campus cultural publicity material display device according to claim 2, characterized in that: The fixing block (15) is provided with symmetrical arc grooves.

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