Propaganda device for network security

Abstract

The utility model relates to the technical field of propaganda devices, and provides a propaganda device for network security. The propaganda device for network security comprises a base, a height adjusting mechanism, a propaganda display mechanism and a locking mechanism, the height adjusting mechanism is connected to the base, the propaganda display mechanism is connected to the height adjusting mechanism, and the propaganda display mechanism comprises a supporting plate, a rotating shaft, a rotating disc, a rotating rod and a double-faced propaganda plate. The height adjusting mechanism is fixedly connected with a supporting plate. According to the propaganda device for network security provided by the utility model, a mechanical interaction mechanism of pull-down unlocking, rotary watching and hand-loosening locking is adopted, an abstract network security threat is converted into concrete and operable physical interaction through a turnover design of displaying presentation and truth of the double-sided propaganda board, and the network security is improved through concrete interaction experience. The cognition and memory of audiences on the network security core idea of'identification disguise and essence revelation 'are effectively enhanced, so that the effect of network security propaganda is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of propaganda device, especially a kind of propaganda device for network security. BACKGROUND

[0002] When holding network security propaganda activities, usually need to use the propaganda board to paste text and image materials to carry out propaganda, and the patent with announcement number CN 215069109U proposes a kind of propaganda device for network security, although it can carry basic information, but there are significant experience short board, there is single function, display content static, poor interactivity and other problems, its more deep-seated limitation lies in the superficiality of education form, network security core concept is very abstract, traditional way can only be through text and picture one-way infusion, it is difficult to let audience form deep understanding and long-term memory, this kind of lack of immersive experience and figurative propaganda way, lead to audience participation low, knowledge retention rate is not high, finally make the propaganda effect stay in relatively shallow level, unable to effectively achieve the core purpose of improving public network security awareness.

[0003] Therefore, it is necessary to provide a new propaganda device for network security to solve the above technical problems. INVENTION CONTENT

[0004] To solve the above technical problems, the utility model provides a kind of propaganda device for network security.

[0005] The utility model provides a kind of propaganda device for network security, it includes: base, height adjusting mechanism, propaganda display mechanism and locking mechanism, the base is connected with height adjusting mechanism, the height adjusting mechanism is connected with propaganda display mechanism, propaganda display mechanism includes support plate, pivot, turntable, rotating rod and double-sided propaganda board, height adjusting mechanism is fixedly connected with support plate, the upper surface of support plate is rotatably connected with pivot, the upper end of pivot is fixedly connected with turntable, the upper surface of turntable is fixedly connected with rotating rod, rotating rod is fixedly provided with a plurality of evenly distributed double-sided propaganda boards, the support plate is connected with locking mechanism, locking mechanism includes slide rod, friction locking block, limit block, spring and pull rod, two symmetrical slide rods are slidably provided on the support plate, the upper end of slide rod is fixedly connected with friction locking block, the upper end of friction locking block abuts the lower surface of turntable, the upper end of slide rod is provided with spring, the lower end of slide rod is fixedly connected with limit block, two limit blocks are fixedly connected by pull rod.

[0006] Preferably, the lower surface of the base is provided with a plurality of evenly distributed locking universal wheels.

[0007] Preferably, the height adjusting mechanism includes telescopic rod, the upper surface of the base is fixedly inserted with telescopic rod, and the upper end of the telescopic rod is fixedly connected with the lower surface of the support plate.

[0008] Preferably, the upper surface of the friction locking block is provided with a groove, and a plastic wear-resistant friction sheet is embedded and fixed in the groove.

[0009] Preferably, the pull rod is provided with a rubber sleeve.

[0010] Preferably, the side surface of the rotating rod is fixedly connected with the upper surface of the rotating disc through a plurality of uniformly distributed reinforcing ribs.

[0011] Preferably, the lower surface of the rotating disc is provided with anti-skid lines matched with the plastic wear-resistant friction sheet.

[0012] Compared with the related art, the network security propaganda device has the following beneficial effects:

[0013] The network security propaganda device adopts a mechanical interaction mechanism of pull-down unlocking, rotation viewing and hand release locking, and the double-sided propaganda plate is used to display the turning design of appearance and truth, so that abstract network security threats are converted into physical interaction which is personified and operable. Through the personified interaction experience, the cognition and memory of the audience to the core concept of network security, i.e., "recognizing disguise and revealing essence", are effectively strengthened, and thus the effect of network security propaganda is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the utility model;

[0015] Figure 2 is a structural schematic view of a propaganda display mechanism and a locking mechanism in the utility model;

[0016] Figure 3 is a structural schematic view of a friction locking block in the utility model.

[0017] In the drawing, 1 is a base, 2 is a locking universal wheel, 3 is an extension rod, 4 is a supporting plate, 5 is a rotating disc, 6 is a rotating rod, 7 is a double-sided propaganda plate, 8 is a sliding rod, 9 is a friction locking block, 10 is a spring, 11 is a limiting block, 12 is a pull rod, 13 is a rubber sleeve, 14 is a rotating shaft, 15 is a reinforcing rib, 16 is a groove, and 17 is a plastic wear-resistant friction sheet. DETAILED DESCRIPTION

[0018] The utility model will be further described in combination with the drawings and embodiments.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein, Figure 1 is a structural schematic view of the utility model; Figure 2 is a structural schematic view of a propaganda display mechanism and a locking mechanism in the utility model; Figure 3The utility model discloses a structure diagram of friction locking block in the utility model, it includes: base 1, height adjusting mechanism, propaganda display mechanism and locking mechanism.

[0020] Reference Figure 1 And Figure 2 As shown in the figure, the base 1 is connected with the height adjusting mechanism, the height adjusting mechanism is connected with the propaganda display mechanism, the propaganda display mechanism includes support plate 4, pivot 14, rotating disc 5, rotating rod 6 and double-sided propaganda board 7, the height adjusting mechanism is fixedly connected with support plate 4, the upper surface of support plate 4 is rotatably connected with pivot 14, the upper end of pivot 14 is fixedly connected with rotating disc 5, the upper surface of rotating disc 5 is fixedly connected with rotating rod 6, a plurality of evenly distributed double-sided propaganda board 7 are fixedly sleeved on rotating rod 6, the support plate 4 is connected with the locking mechanism, the locking mechanism includes slide rod 8, friction locking block 9, limiting block 11, spring 10 and pull rod 12, two symmetrical slide rods 8 are slidably sleeved on the support plate 4, the upper end of slide rod 8 is fixedly connected with friction locking block 9, the upper end of friction locking block 9 abuts against the lower surface of rotating disc 5, the upper end of slide rod 8 is sleeved with spring 10, the lower end of slide rod 8 is fixedly connected with limiting block 11, and the two limiting blocks 11 are fixedly connected through pull rod 12.

[0021] It should be noted that: in the process of propaganda interaction, the audience first pulls down the pull rod 12, drives the two slide rods 8 to slide downward by overcoming the pressure of spring 10 through the linkage mechanism, forces the friction locking block 9 fixed to the top of slide rod 8 to separate from the lower surface of rotating disc 5, so as to release the friction constraint and realize unlocking, then the audience can push the double-sided propaganda board 7 by hand, rotates the double-sided propaganda board 7 depending on the rotation of pivot 14, when rotating to the appropriate viewing angle, the audience releases the pull rod 12, and spring 10 immediately rebounds to push friction locking block 9 to reset upward, so that friction locking block 9 represses the bottom of rotating disc 5, and the angle is locked instantaneously through the generated great static friction force, ensuring that the display content is stably presented.

[0022] It should be further pointed out that: the most core interaction link of the device is that the audience can rotate the pivot 14 to drive the rotating disc 5 and the multiple groups of double-sided propaganda board 7 installed thereon to rotate as a whole, the initial face of double-sided propaganda board 7 presents a seemingly harmless network appearance, and the hidden truth is immediately revealed after turning over, and this physical turning-over action deeply implies the core concept of identifying network camouflage and seeing the essence of security.

[0023] Reference Figure 1 As shown in the figure, the lower surface of the base 1 is provided with a plurality of evenly distributed locking universal wheels 2, the locking universal wheels 2 are arranged, the whole device is conveniently moved, and flexibility is improved.

[0024] Reference Figure 1As shown, the height adjusting mechanism comprises a telescopic rod 3, the upper surface of the base 1 is fixedly provided with the telescopic rod 3, the upper end of the telescopic rod 3 is fixedly connected with the lower surface of the supporting plate 4 (a locking bolt for adjusting the length of the telescopic rod 3 is mounted on the telescopic rod 3, the telescopic rod 3 is an existing device, and thus is not described in detail here), the height of the device can be adjusted by adjusting the height of the telescopic rod 3, and the applicability is improved.

[0025] With reference to Figure 3 As shown, the upper surface of the friction locking block 9 is provided with a groove 16, the groove 16 is embedded with a plastic wear-resistant friction sheet 17, the plastic wear-resistant friction sheet 17 is an independent vulnerable part and directly bears the friction loss between the rotating disc 5, compared with the direct friction between metals, has more excellent wear-resistant properties, can effectively avoid the direct wear of the two core main structures of the rotating disc 5 and the friction locking block 9, and concentrates the wear on the replaceable friction sheet, thereby significantly prolonging the service life of the entire locking mechanism and even the device.

[0026] With reference to Figure 2 As shown, the pull rod 12 is fixedly provided with a rubber sleeve 13, and the rubber sleeve 13 is arranged, so that the use of the pull rod 12 is more comfortable.

[0027] With reference to Figure 2 As shown, the side surface of the rotating rod 6 is fixedly connected with the upper surface of the rotating disc 5 through a plurality of uniformly distributed reinforcing ribs 15, and the reinforcing ribs 15 are arranged, so that the structure of the rotating rod 6 is more stable.

[0028] The lower surface of the rotating disc 5 is provided with anti-skid lines matched with the plastic wear-resistant friction sheet 17, so as to increase the friction force and make the plastic wear-resistant friction sheet 17 more stable when locked.

[0029] The working principle of the utility model is as follows: in the propaganda interaction process, the audience first pulls down the pull rod 12, drives two slide rods 8 to overcome the pressure of the spring 10 to slide down through the linkage mechanism, forces the friction locking block 9 fixed on the top end of the slide rod 8 to separate from the lower surface of the rotating disc 5, thereby removing the friction constraint to realize unlocking, then the audience can push the double-sided propaganda plate 7 with hands, rotates the double-sided propaganda plate 7 depending on the rotation of the rotating shaft 14, when rotating to the appropriate viewing angle, the audience releases the pull rod 12, the spring 10 immediately rebounds to push the friction locking block 9 to reset upwards, makes the friction locking block 9 press the bottom of the rotating disc 5 again, realizes angle locking instantly through the huge static friction force generated, ensures that the display content is stably presented, the most core interaction link of the device is that the audience can rotate the rotating shaft 14, drives the rotating disc 5 and the multiple groups of double-sided propaganda plates 7 installed thereon to rotate as a whole, the initial face of the double-sided propaganda plate 7 presents the seemingly harmless network appearance, after turning over, the hidden truth is immediately revealed, through the physical turning-over action, the core concept of identifying network camouflage and seeing the security essence is profoundly metaphorized, in summary, the device adopts the mechanical interaction mechanism of unlocking by pulling down, watching by rotating and locking by releasing hands, through the turning-over design of the double-sided propaganda plate 7 display appearance and truth, abstract network security threats are converted into the physical interaction of concretization and operability, through the concrete interaction experience, the cognition and memory of the audience to the network security core concept of "identifying camouflage and revealing essence" are effectively strengthened, thereby the effect of network security propaganda is improved.

[0030] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, any equivalent structure or equivalent flow conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A propaganda device for network security, characterized by, Include: Base (1); Height adjustment mechanism, the base (1) is connected with height adjustment mechanism; Propaganda display mechanism, the propaganda display mechanism is connected on the height adjustment mechanism, and the propaganda display mechanism comprises a support plate (4), a rotating shaft (14), a rotating disc (5), a rotating rod (6) and a double-sided propaganda board (7), the height adjustment mechanism is fixedly connected with the support plate (4), the upper surface of the support plate (4) is rotatably connected with the rotating shaft (14), the upper end of the rotating shaft (14) is fixedly connected with the rotating disc (5), the upper surface of the rotating disc (5) is fixedly connected with the rotating rod (6), and a plurality of uniformly distributed double-sided propaganda boards (7) are fixedly sleeved on the rotating rod (6); Locking mechanism, the locking mechanism is connected on the support plate (4), and the locking mechanism comprises a sliding rod (8), a friction locking block (9), a limiting block (11), a spring (10) and a pull rod (12), two symmetrically arranged sliding rods (8) are slidingly sleeved on the support plate (4), the upper end of the sliding rod (8) is fixedly connected with the friction locking block (9), the upper end of the friction locking block (9) abuts against the lower surface of the rotating disc (5), the upper end of the sliding rod (8) is sleeved with the spring (10), the lower end of the sliding rod (8) is fixedly connected with the limiting block (11), and the two limiting blocks (11) are fixedly connected through the pull rod (12).

2. The propaganda device for cyber security according to claim 1, wherein A plurality of uniformly distributed locking universal wheels (2) are mounted on the lower surface of the base (1).

3. The propaganda device for cyber security of claim 1, wherein The height adjustment mechanism comprises a telescopic rod (3), the upper surface of the base (1) is fixedly inserted with the telescopic rod (3), and the upper end of the telescopic rod (3) is fixedly connected with the lower surface of the support plate (4).

4. The propaganda device for cyber security of claim 1, wherein The upper surface of the friction locking block (9) is provided with a groove (16), and a plastic wear-resistant friction plate (17) is embedded and fixed in the groove (16).

5. The network security propaganda device according to claim 1, characterized in that, A rubber sleeve (13) is fixedly sleeved on the pull rod (12).

6. The propaganda device for cyber security of claim 1, wherein The side surface of the rotating rod (6) is fixedly connected with the upper surface of the rotating disc (5) through a plurality of uniformly distributed reinforcing ribs (15).

7. The propaganda device for cyber security of claim 4, wherein The lower surface of the rotating disc (5) is provided with anti-skid lines matched with the plastic wear-resistant friction plate (17).

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