CN210324725U

CN210324725U - Information security teaching is with show board

Info

Publication number: CN210324725U
Application number: CN201920821705.8U
Authority: CN
Inventors: 李聪
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-14
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a display board for information security teaching, which comprises a main board, a support frame, two auxiliary boards and two connecting mechanisms; the main board is provided with a front working surface and a rear working surface; the support frame is fixed at the bottom of the main board; the two auxiliary plates are positioned on two sides of the main plate; the two connecting mechanisms respectively comprise a first connecting block, a second connecting block, a sliding block and two plugs, the two first connecting blocks are arranged on two sides of the main board, the two second connecting blocks are arranged on the rear working face of the main board and close to two sides of the main board, and the two sliding blocks are arranged on one opposite side of the two auxiliary boards and are in sliding connection with sliding grooves formed in the first connecting blocks or sliding grooves formed in the second connecting blocks; the technical problem of prior art show board for information security teaching in order to solve above-mentioned problem is solved to solve the prior art show board and be the veneer mostly, watch the area limited, lead to other people to watch the show board hard, even invisible.

Description

Information security teaching is with show board

Technical Field

The utility model relates to a teaching aid technical field, concretely relates to information security teaching is with show board.

Background

Along with the high-speed development of computer technology, the information security problem is more and more also received people's attention more and more, simultaneously, also more and more big to the demand of information security professional talent, the information security subject is a practical and theoretical subject, at present, the show board that information security teaching was used for showing some newspapers and data about the aspect of information security, however current show board is mostly the veneer, when the number of watching is too much, it is limited to watch the area, it is hard to lead to other people to watch the show board, see even, so provide a show board for information security teaching in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide an information security teaching is with show board, solve prior art show board and be the veneer mostly, when the number of watching is too much, it is limited to watch the area, leads to other people to watch the show board hard, invisible even, so provides an information security teaching with show board in order to solve the technical problem of above-mentioned problem.

In order to achieve the technical purpose, the technical scheme of the utility model provides a display board for information security teaching, which comprises a main board, a support frame, two auxiliary boards and two connecting mechanisms; the main board is provided with a front working surface and a rear working surface; the support frame is fixed at the bottom of the main board; the two auxiliary plates are positioned on two sides of the main plate; two coupling mechanism all includes a first connecting block, a second connecting block, a slider and two end caps, two first connecting block is located the mainboard both sides, two the second connecting block is located the back working face of mainboard and is pressed close to the mainboard both sides, two the slider is located two one side that the subplate is relative, and with the spout sliding connection who sets up on the spout or the second connecting block of seting up on the first connecting block, two end caps with the screw hole that first connecting block both ends were seted up or the screw hole threaded connection that the second connecting block both ends were seted up.

Compared with the prior art, the beneficial effects of the utility model include: through spout sliding connection on slider and the first connecting block or the second connecting block to plug up both ends through the end cap, can realize two subplates and the first connecting block of mainboard both sides and the different combination between the second connecting block, make two subplates and mainboard splice into different shapes, thereby be applicable to different occasions, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a connection structure of the sliding block and the first connecting block of the present invention;

fig. 3 is a schematic view of the connection structure between the sliding block and the second connecting block of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model provides an information security teaching is with show board, including a mainboard 100, a support frame 200, two subplates 300 and two coupling mechanism 400, support frame 200 is fixed in mainboard 100 bottom, and two subplates 300 are located mainboard 100 both sides.

The main board 100 has a front working surface and a rear working surface, the front working surface and the rear working surface of the main board 100 are both of the existing blackboard structure, and can be used for writing on a blackboard and displaying required data

Two coupling mechanism 400 all include a first connecting block 410, a second connecting block 420, a slider 430 and two end caps 450, mainboard 100 both sides are located to two first connecting blocks 410, the back working face of mainboard 100 is located to two second connecting blocks 420, and press close to mainboard 100 both sides, two relative one sides of subplate 300 are located to two sliders 430, and with the spout 440 who sets up on the first connecting block 410 or the spout 440 sliding connection who sets up on the second connecting block 420, the screw hole 460 that screw hole 460 or second connecting block 420 both ends were seted up are seted up with first connecting block 410 both ends to two end caps 450.

Preferably, the first connecting block 410 is a long tube having an opening communicated with the sliding groove 440, the second connecting block 420 is a long tube having an opening communicated with the sliding groove 440, the extending direction of the sliding groove 440 is the same as the height direction of the main plate 100, the sliding block 430 is in the shape of a long tube and has a height smaller than that of the first connecting block 410 and the second connecting block 420, the lengths of the two sub-plates 300 are both smaller than that of the main plate 100, and when the sliding block is connected with the second connecting block 420, the interference between the two sub-plates 300 due to the overlong length of the sub-plates 300 is prevented.

In embodiment 1, the main board 100 is used alone, and newspapers and materials to be displayed are attached to the front and rear working surfaces of the main board 100.

Embodiment 2, as shown in fig. 2, two sliding blocks 430 are slidably connected to the sliding grooves 440 of the first connecting block 410, and two sub-plates 300 and a main plate 100 are combined into a single long plate, which is suitable for being placed in a straight section.

In embodiment 3, as shown in fig. 3, the two sliding blocks 430 are slidably connected to the sliding groove 440 of the second connecting block 420, an included angle between the opening direction of the second connecting block 420 and the rear working plate is sixty degrees, and the main plate 100 and the two auxiliary plates 300 enclose a triangle, which is suitable for being placed in corner places and places with large pedestrian volume and small placing space.

Embodiment 4, in which one sub-board 300 is slidably connected to the sliding slot 440 formed on one of the first connecting blocks 410 or the sliding slot 440 formed on the second connecting block 420, can be used in the required places of the display boards with different lengths, compared with embodiments 1-3.

In other embodiments, the angle between the opening direction of the second connecting block 420 and the rear working plate varies according to the actual situation.

The working process is as follows: the sliding block 430 on the auxiliary plate 300 is inserted into the sliding groove 440 on the first connecting block 410 or the sliding groove 440 on the second connecting block 420 from the lower part, the plugs 450 are in threaded connection with the threaded holes 460 at the two ends of the first connecting block 410 or the threaded holes 460 at the two ends of the second connecting block 420, the opposite sides of the two plugs 450 are abutted against the sliding block 430 to limit the up-and-down movement of the auxiliary plate 300, and the sliding insertion of the sliding groove 440 and the sliding block 430 limits the rotation of the auxiliary plate 300, so that the combination is completed.

Through the sliding connection of the sliding block 430 and the sliding groove 440 on the first connecting block 410 or the sliding groove 440 on the second connecting block 420, and blocking the two ends through the plugs 450, different combinations between the first connecting block 410 and the second connecting block 420 on the two sides of the two sub-boards 300 and the main board 100 can be realized, so that the two sub-boards 300 and the main board 100 can be spliced into different shapes, and the connecting device is suitable for different occasions and has strong practicability.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A display board for information security teaching is characterized by comprising a main board, a support frame, two auxiliary boards and two connecting mechanisms;

the main board is provided with a front working surface and a rear working surface;

the support frame is fixed at the bottom of the main board;

the two auxiliary plates are positioned on two sides of the main plate;

two coupling mechanism all includes a first connecting block, a second connecting block, a slider and two end caps, two first connecting block is located the mainboard both sides, two the second connecting block is located the back working face of mainboard and is pressed close to the mainboard both sides, two the slider is located two one side that the subplate is relative, and with the spout sliding connection who sets up on the spout or the second connecting block of seting up on the first connecting block, two end caps with the screw hole that first connecting block both ends were seted up or the screw hole threaded connection that the second connecting block both ends were seted up.

2. The display board for teaching of information security as recited in claim 1, wherein the first connecting block is a long tube having an opening communicating with the sliding groove, and the second connecting block is a long tube having an opening communicating with the sliding groove.

3. The display board for information security teaching according to claim 1, wherein the extending direction of the sliding groove is the same as the height direction of the main board.

4. The display board for information security teaching of claim 1, wherein the slider is in the shape of a long cylinder and has a height smaller than the first and second connecting blocks.

5. The display board for information security teaching of claim 2, wherein an included angle between the opening direction of the second connecting block and the rear working board is sixty degrees, and the main board and the two auxiliary boards form a triangle.

6. The display board for information security teaching according to claim 1, wherein the length of both of the two sub boards is smaller than that of the main board.