CN210390577U - A demonstration board for medical computer application teaching - Google Patents

Abstract

The utility model relates to a teaching demonstration board, in particular to a teaching demonstration board for medical computer application. Technical problem: To provide a demonstration board for teaching medical computer applications that has writing functions on both sides and is easy to wipe. The technical solution is as follows: a demonstration board for medical computer application teaching, including a base plate, a support plate, a square frame, a slide rail, a slider, etc.; support plates are provided on the left and right sides of the top of the base plate, and the top, front and rear of the support plates on the left and right sides are provided with support plates. Symmetrical with two square boxes. By rotating the writing board, the utility model makes the writing board have writing functions on both sides, thus increasing the writing content of the writing board, which is convenient for users to use. By pulling the writing board, the content on the writing board can be wiped off, which is convenient and quick, and the device also has the function of placing books, so that the user will be more convenient when writing, and the convenience of the device will be improved.

Description

A demonstration board for medical computer application teaching

technical field

The utility model relates to a teaching demonstration board, in particular to a teaching demonstration board for medical computer application.

Background technique

The demo board is a commonly used tool for teaching, and the teaching of medical computers also needs to use the demo board. The current demo board is all people write things on the demo board, and then wipe it clean after learning, and encounter a lot of content. When the demo board cannot write all the content, then you need to stop and wipe off the content written on the demo board until the person has finished learning, which will take a lot of time, and it is also very difficult to wipe. trouble.

Utility model content

In order to overcome the shortcoming that the current demo board only has a writing function on one side and is troublesome to wipe, the technical problem is to provide a medical computer application teaching demonstration board with a writing function on both sides and easy to wipe.

The technical solution is as follows: a demonstration board for medical computer application teaching, comprising a base plate, a support plate, a square frame, a slide rail, a slider, a first bearing seat, a rotating shaft, a writing board, an insert ring, a bolt, a clamping rod, a concave shape The rubber block, the second bearing seat, the first rotating rod, the connecting rod, the mounting rod, the ring and the rubbing block, there are support plates on the left and right sides of the top of the bottom plate, and two square squares are symmetrically arranged on the top of the left and right sides of the support plates. The upper and lower parts of the front side of the square frame on the rear side are provided with sliding rails, and sliding blocks are provided on the sliding rails. , There are writing boards connected between the shafts on the upper and lower sides. There are threaded holes in the middle of the left and right sides of the writing board. Insert rings are arranged on the lower parts of the left and right sides of the front square frame. There are bolts screwed in the threaded holes. The end is connected with a clamping rod, the upper and lower parts of the left and right sides of the square frame on the front side are provided with second bearing seats, the first rotating rod is connected between the two second bearing seats on the left side, and the two second bearing seats on the right side The same first rotating rod is connected, the upper and lower inner sides of the first rotating rod are connected with connecting rods, the inner ends of the connecting rods on the left and right sides are connected with mounting rods, and the mounting rods are slidably provided with circular rings. The rear side of the ring is connected with a rubbing block, and the upper left corner of the square frame on the front side is provided with a concave rubber block in the upper left corner, the lower left corner and the lower right corner, and the concave rubber block is matched with the installation rod.

Preferably, it also includes a support rod, a third bearing seat, a second rotating rod, a connecting rod, a placing plate and a top block, the top of the square frame on the front side is provided with support rods on the left and right sides, and the top of the support rod is provided with a third Three bearing seats, a second rotating rod is connected between the third bearing seats on the left and right sides, a connecting rod is connected to the bottom of the second rotating rod, and a placing plate is connected to the bottom of the connecting rod, and the left and right sides of the rear side of the placing plate are provided with There are top blocks.

The beneficial effects of the utility model are: the utility model rotates the writing board, so that both sides of the writing board have the writing function, thus increasing the writing content of the writing board, which is convenient for users to use, and at the same time when the writing board needs to be rotated When the content is wiped off, you only need to pull the writing board left and right to wipe off the content on the writing board, which is convenient and fast, and the device also has the function of placing books. the convenience of the device.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model.

Description of reference numerals: 1 base plate, 2 support plate, 3 square frame, 4 slide rail, 5 slider, 6 first bearing seat, 7 rotating shaft, 8 writing board, 9 threaded hole, 10 insert ring, 11 bolt, 12 card Rod, 13 concave rubber block, 14 second bearing seat, 15 first rotation rod, 16 connecting rod, 17 mounting rod, 18 ring, 19 wiper block, 20 rod, 21 third bearing seat, 22 second rotation Rods, 23 Links, 24 Placement Plates, 25 Top Blocks.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

Example 1

A demonstration board for medical computer application teaching, as shown in Figure 1, includes a bottom plate 1, a support plate 2, a square frame 3, a slide rail 4, a slider 5, a first bearing seat 6, a rotating shaft 7, a writing board 8, Insert ring 10, bolt 11, clamping rod 12, concave rubber block 13, second bearing seat 14, first rotating rod 15, connecting rod 16, mounting rod 17, ring 18 and wiper block 19, the top of the bottom plate 1 is on the left and right sides. Both sides are provided with support plates 2, the bottom plate 1 is connected with the support plate 2 by welding, the top of the left and right support plates 2 are symmetrically provided with two square frames 3 in front and back, and the upper and lower parts of the front side of the rear square frame 3 are both. A slide rail 4 is provided, and the slide rail 4 is slidably provided with a sliding block 5. The front side of the sliding block 5 is connected with a first bearing seat 6, and the first bearing seat 6 is provided with a rotating shaft 7. The rotating shafts on the upper and lower sides A writing board 8 is connected between the 7, and the rotating shaft 7 is connected with the writing board 8 by welding. The middle part of the left and right sides of the writing board 8 is provided with a threaded hole 9, and the lower part of the left and right sides of the front square frame 3 is provided with a socket. The ring 10, the threaded hole 9 is screwed with a bolt 11, the outer end of the bolt 11 is connected with a clamping rod 12, the upper and lower parts of the left and right sides of the square frame 3 on the front side are provided with second bearing seats 14, and two second bearings on the left side A first rotating rod 15 is connected between the seats 14, the same first rotating rod 15 is connected between the two second bearing seats 14 on the right side, and connecting rods 16 are connected to the upper and lower parts of the inner side of the first rotating rod 15. The inner ends of the connecting rods 16 on both sides are connected with mounting rods 17, the connecting rods 16 are connected with the mounting rods 17 by welding, and the mounting rods 17 are slidably provided with a circular ring 18, and the rear side of the circular ring 18 is connected with a The wiper block 19 and the upper left corner, upper right corner, lower left corner and lower right corner of the front square frame 3 are provided with concave rubber blocks 13 , which are matched with the mounting rods 17 .

Example 2

A demonstration board for medical computer application teaching, as shown in Figure 1, includes a bottom plate 1, a support plate 2, a square frame 3, a slide rail 4, a slider 5, a first bearing seat 6, a rotating shaft 7, a writing board 8, Insert ring 10, bolt 11, clamping rod 12, concave rubber block 13, second bearing seat 14, first rotating rod 15, connecting rod 16, mounting rod 17, ring 18 and wiper block 19, the top of the bottom plate 1 is on the left and right sides. There are support plates 2 on the sides, two square frames 3 are symmetrically arranged at the top of the left and right sides of the support plates 2 in front and back, and slide rails 4 are arranged on the upper and lower parts of the front side of the rear side square frame 3. The sliding block 5 is provided with a sliding block 5, the front side of the sliding block 5 is connected with a first bearing seat 6, a rotating shaft 7 is arranged in the first bearing seat 6, and a writing board 8 is connected between the rotating shafts 7 on the upper and lower sides, and the writing board 8 There are threaded holes 9 in the middle of the left and right sides, insert rings 10 are provided on the lower left and right sides of the front square frame 3, bolts 11 are screwed in the threaded holes 9, and the outer ends of the bolts 11 are connected with a clamping rod 12. The upper and lower parts of the left and right sides of the square frame 3 are provided with second bearing seats 14 , the first rotating rod 15 is connected between the two second bearing seats 14 on the left side, and the same is connected between the two second bearing seats 14 on the right side. The first rotating rod 15, the upper and lower inner sides of the first rotating rod 15 are connected with connecting rods 16, the inner ends of the connecting rods 16 on the left and right sides are connected with mounting rods 17, and the mounting rods 17 are slidably provided with circular The ring 18, the rear side of the circular ring 18 is connected with a wiper block 19, the upper left corner of the square frame 3 on the front side is provided with a concave rubber block 13 in the upper left corner, the upper left corner, the lower left corner and the lower right corner.

It also includes a support rod 20, a third bearing seat 21, a second rotating rod 22, a connecting rod 23, a placing plate 24 and a top block 25. The top and left sides of the square frame 3 on the front side are provided with support rods 20. 3. It is connected with the support rod 20 by welding. The top end of the support rod 20 is provided with a third bearing seat 21, and a second rotating rod 22 is connected between the third bearing seats 21 on the left and right sides. A connecting rod 23 is connected. The bottom of the connecting rod 23 is connected with a placing plate 24. The connecting rod 23 is connected with the placing plate 24 by welding.

When it is necessary to write on the writing board, the user can directly write on the writing board 8. After writing, the user unscrews the bolt 11, pulls out the mounting rod 17 from the concave rubber block 13, and then removes the mounting rod 17 Then the user rotates the writing board 8 by 180 degrees, and after the rotation is completed, screw the bolts 11 back into the threaded holes 9, and then write on the writing board 8 again. When the writing on the board 8 is erased, the user rotates the bolt 11 by 90 degrees, and then rotates the mounting rod 17 and its upper device by 180 degrees inward and snaps it back into the concave rubber block 13 again. Then you can pull the clamping rod 12 to move left and right to drive the writing board 8 to move left and right, and the eraser block 19 wipes off the writing on the surface of the writing board 8. After the writing is erased, the user moves the writing board 8 to reset, and then turns the bolt 11 90 degrees to reset That's it. When you need to use it again, repeat the above operation.

In the process of rotating the writing board 8, the placing board 24 needs to be lifted up, and then the writing board 8 needs to be rotated. In the process of using the device, the user can place the book on the placing board 24 to facilitate the teacher's teaching, which can be used for guidance. , when you need to take the book down, just take the book down.

The above descriptions are merely examples of embodiments of the present invention, and are not intended to limit the present invention. All equivalent replacements made within the principles of the present utility model shall be included within the protection scope of the present utility model. The content that is not described in detail in the present invention belongs to the prior art known to those skilled in the art.

Claims (2)

1. A demonstration board for teaching medical computer applications, comprising a base plate (1), a support plate (2), a square frame (3), a slide rail (4), a slider (5), and a first bearing seat (6) , a rotating shaft (7) and a writing board (8), support plates (2) are arranged on the left and right sides of the top of the bottom plate (1), and two square frames (3) are symmetrically arranged on the top of the left and right sides of the support plates (2). , the upper and lower parts of the front side of the rear square frame (3) are provided with slide rails (4), the slide rails (4) are slidably provided with sliders (5), and the front sides of the sliders (5) are connected with The first bearing seat (6), the first bearing seat (6) is provided with a rotating shaft (7), and a writing board (8) is connected between the rotating shafts (7) on the upper and lower sides, and is characterized in that it also includes a plug Ring (10), bolt (11), clamping rod (12), concave rubber block (13), second bearing seat (14), first rotating rod (15), connecting rod (16), mounting rod (17) ), a circular ring (18) and a wiper block (19), threaded holes (9) are provided in the middle of the left and right sides of the writing board (8), and insert rings ( 10), the threaded hole (9) is screwed with a bolt (11), the outer end of the bolt (11) is connected with a clamping rod (12), and the upper and lower parts of the left and right sides of the square frame (3) on the front side are provided with second A bearing seat (14), a first rotating rod (15) is connected between the two second bearing seats (14) on the left side, and the same first rotating rod (15) is connected between the two second bearing seats (14) on the right side ), connecting rods (16) are connected to the upper and lower inner sides of the first rotating rod (15), and mounting rods (17) are connected to the inner ends of the connecting rods (16) on the left and right sides. The sliding type is provided with a circular ring (18), the rear side of the circular ring (18) is connected with a wiper block (19), and the front side square frame (3) is provided with a concave rubber block in the upper left corner, the upper left corner, the lower left corner and the lower right corner. (13), the concave rubber block (13) is matched with the mounting rod (17). 2. A medical computer application teaching demonstration board according to claim 1, characterized in that, further comprising a strut (20), a third bearing seat (21), a second rotating rod (22), a connecting rod (23), a placing plate (24) and a top block (25), support rods (20) are provided on the left and right sides of the top of the square frame (3) on the front side, and a third bearing seat is provided at the top of the support rod (20). (21), a second rotating rod (22) is connected between the third bearing seats (21) on the left and right sides, the bottom of the second rotating rod (22) is connected with a connecting rod (23), and the bottom of the connecting rod (23) is connected with a connecting rod (23). A placing plate (24) is connected, and top blocks (25) are provided on the left and right sides of the rear side of the placing plate (24).

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