阅读说明：本技术 一种计算机软件演示装置 (Computer software demonstration device ) 是由 何煚 于 2020-12-18 设计创作，主要内容包括：本发明公开了一种计算机软件演示装置,涉及演示装置技术领域,为解决现有技术中的演示装置在使用后,无法对演示装置内部的显示屏进行保存,使显示屏容易受到损坏,造成额外损失的问题。所述第一装置箱体的上方设置有固定凹槽,所述第一装置箱体的上方设置有固定板,且固定板插进固定凹槽的内部,所述第一装置箱体的前端面上设置有防护板,且防护板与固定板通过螺钉固定连接,所述第一装置箱体的内部设置有储存内腔,所述储存内腔的上方设置有滑动凹槽,且储存内腔与滑动凹槽连通,所述滑动凹槽的内部设置有连接板,所述连接板的两侧均安装有限位块,且连接板与限位块通过螺钉固定连接。(The invention discloses a computer software demonstration device, relates to the technical field of demonstration devices, and aims to solve the problem that after the demonstration device in the prior art is used, a display screen in the demonstration device cannot be stored, so that the display screen is easily damaged, and extra loss is caused. The top of first device box is provided with fixed recess, the top of first device box is provided with the fixed plate, and the fixed plate injects the inside of fixed recess, be provided with the guard plate on the preceding terminal surface of first device box, and guard plate and fixed plate pass through screw fixed connection, the inside of first device box is provided with stores the inner chamber, the top of storing the inner chamber is provided with the slip recess, and stores inner chamber and slip recess intercommunication, the inside of slip recess is provided with the connecting plate, the stopper is all installed to the both sides of connecting plate, and the connecting plate passes through screw fixed connection with the stopper.)

1. A computer software demonstration apparatus comprising a first apparatus casing (1) and a second apparatus casing (5), characterized in that: the top of first device box (1) is provided with fixed recess (12), the top of first device box (1) is provided with fixed plate (7), and fixed plate (7) inject the inside of fixed recess (12), be provided with guard plate (4) on the preceding terminal surface of first device box (1), and guard plate (4) and fixed plate (7) pass through screw fixed connection, the inside of first device box (1) is provided with stores inner chamber (8), the top of storing inner chamber (8) is provided with sliding groove (16), and stores inner chamber (8) and sliding groove (16) intercommunication, the inside of sliding groove (16) is provided with connecting plate (6), stopper (15) are all installed to the both sides of connecting plate (6), and connecting plate (6) and stopper (15) pass through screw fixed connection.

2. A computer software presentation device according to claim 1, wherein: the inside of stopper (15) is provided with buffering recess (19), the inside of buffering recess (19) is provided with spring holder (20), and spring holder (20) and stopper (15) pass through bolt fixed connection, compression spring (21) are installed to one side of spring holder (20), and spring holder (20) and compression spring (21) welded connection.

3. A computer software presentation device according to claim 1, wherein: the fixed case of display screen (9) is installed to the below of connecting plate (6), and connecting plate (6) pass through bolt fixed connection with the fixed case of display screen (9), the fixed case of display screen (9) set up in the inside of storing inner chamber (8), the inside of the fixed case of display screen (9) is provided with fixed chamber (10), the inside of fixed chamber (10) is provided with first rubber pad (13), and first rubber pad (13) pass through glue fixed connection with the fixed case of display screen (9).

4. A computer software presentation device according to claim 3, wherein: the inside in fixed chamber (10) is provided with fixed block (11), and fixed block (11) pass through bolt fixed connection with fixed case (9) of display screen, second rubber pads (14) are installed to one side of fixed block (11), and fixed block (11) pass through glue fixed connection with second rubber pads (14).

5. A computer software presentation device according to claim 1, wherein: supporting legs (2) are installed to the below of first device box (1), and first device box (1) passes through bolt fixed connection with supporting legs (2), universal runner (3) are installed to the below of supporting legs (2), and supporting legs (2) rotate with universal runner (3) and are connected.

6. A computer software presentation device according to claim 1, wherein: the inside mounting of first device box (1) has first sliding block (17), and first device box (1) passes through screw fixed connection with first sliding block (17), first sliding block (17) set up in the inside of sliding groove (16), the inside mounting of second device box (5) has second sliding block (18), and second device box (5) and second sliding block (18) pass through screw fixed connection, second sliding block (18) set up in the inside of sliding groove (16).

Technical Field

The invention relates to the technical field of demonstration devices, in particular to a computer software demonstration device.

Background

The computer professional course can be frequently applied to various software, the functions and the operation modes of each software are different, so teachers need to explain and demonstrate the functions and the operation modes of each software one by one, the software functions can be fully demonstrated to students through multimedia devices under the condition of a multimedia classroom, but in some teaching environments without the condition of the multimedia classroom, the operation of one computer is limited, so that the students cannot be fully demonstrated, and when some students and guides develop new software to be popularized and publicized to the market, the operation demonstration and the function introduction are needed, and a demonstration device is needed at the moment.

The existing demonstration device is often assembled in a field building mode and cannot be moved, and after the demonstration device is used, a display screen in the demonstration device cannot be stored, so that the display screen is easily damaged and extra loss is caused; therefore, the market is urgently in need of developing a computer software demonstration device to help people solve the existing problems.

Disclosure of Invention

The invention aims to provide a computer software demonstration device to solve the problem that after the demonstration device provided in the background art is used, a display screen in the demonstration device cannot be stored, so that the display screen is easily damaged and extra loss is caused.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a computer software presentation device, includes first device box and second device box, the top of first device box is provided with fixed recess, the top of first device box is provided with the fixed plate, and the fixed plate injects the inside of fixed recess, be provided with the guard plate on the preceding terminal surface of first device box, and the guard plate passes through screw fixed connection with the fixed plate, the inside of first device box is provided with stores the inner chamber, the top of storing the inner chamber is provided with the slip recess, and stores inner chamber and slip recess intercommunication, the inside of slip recess is provided with the connecting plate, the stopper is all installed to the both sides of connecting plate, and the connecting plate passes through screw fixed connection with the stopper.

Preferably, the inside of stopper is provided with the buffering recess, the inside of buffering recess is provided with the spring holder, and the spring holder passes through bolt fixed connection with the stopper, compression spring is installed to one side of spring holder, and spring holder and compression spring welded connection.

Preferably, the display screen fixing box is installed to the below of connecting plate, and the connecting plate passes through bolt fixed connection with the display screen fixing box, the display screen fixing box sets up in the inside of storing the inner chamber, the inside of the fixed case of display screen is provided with fixed chamber, the inside in fixed chamber is provided with first rubber cushion, and first rubber cushion passes through glue fixed connection with the display screen fixing box.

Preferably, the inside in fixed chamber is provided with the fixed block, and the fixed block passes through bolt fixed connection with the fixed case of display screen, the second rubber pad is installed to one side of fixed block, and the fixed block passes through glue fixed connection with the second rubber pad.

Preferably, the supporting legs are installed below the first device box body, the first device box body is fixedly connected with the supporting legs through bolts, the universal rotating wheel is installed below the supporting legs, and the supporting legs are rotatably connected with the universal rotating wheel.

Preferably, the internally mounted of first device box has first sliding block, and first device box passes through screw fixed connection with first sliding block, first sliding block sets up in the inside of slip recess, the internally mounted of second device box has the second sliding block, and second device box passes through screw fixed connection with the second sliding block, the second sliding block sets up in the inside of slip recess.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the demonstration device, the display screen is completely wrapped through the first device box body, the protection plate and the second device box body, the safety of the display screen when the demonstration device is not used is improved, when the demonstration device is required to be used, the protection plate is taken down, the first device box body and the second device box body are respectively pulled to the two sides to expose the display screen, computer software demonstration can be conducted, and the convenience of the demonstration device is improved.

2. The invention arranges the movable component at the bottom of the demonstration device through the arrangement of the supporting legs and the universal rotating wheels, can move the demonstration device, is beneficial to being used in different places, improves the utilization rate of the demonstration device, increases the flexibility of the demonstration device,

drawings

FIG. 1 is a front view of a computer software presentation device of the present invention;

FIG. 2 is a side cross-sectional view of a first device housing of the present invention;

FIG. 3 is an enlarged view of the portion A of the present invention;

FIG. 4 is a top cross-sectional view of a computer software presentation device of the present invention;

fig. 5 is an enlarged view of the portion B of the present invention.

In the figure: 1. a first device case; 2. supporting legs; 3. a universal rotating wheel; 4. a protection plate; 5. a second device case; 6. a connecting plate; 7. a fixing plate; 8. a storage cavity; 9. a display screen fixing box; 10. a fixed cavity; 11. a fixed block; 12. fixing the groove; 13. a first rubber pad; 14. a second rubber pad; 15. a limiting block; 16. a sliding groove; 17. a first slider; 18. a second slider; 19. a buffer groove; 20. a spring seat; 21. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a computer software presentation device, including first device box 1 and second device box 5, the top of first device box 1 is provided with fixed recess 12, the top of first device box 1 is provided with fixed plate 7, and fixed plate 7 injects the inside of fixed recess 12, be provided with guard plate 4 on the preceding terminal surface of first device box 1, and guard plate 4 passes through screw fixed connection with fixed plate 7, the inside of first device box 1 is provided with stores inner chamber 8, the top of storing inner chamber 8 is provided with sliding groove 16, and store inner chamber 8 and sliding groove 16 intercommunication, sliding groove 16's inside is provided with connecting plate 6, stopper 15 is all installed to the both sides of connecting plate 6, and connecting plate 6 passes through screw fixed connection with stopper 15.

Further, stopper 15's inside is provided with buffering recess 19, the inside of buffering recess 19 is provided with spring holder 20, and spring holder 20 passes through bolt fixed connection with stopper 15, compression spring 21 is installed to one side of spring holder 20, and spring holder 20 and compression spring 21 welded connection, stopper 15 is all installed to the both sides at 6 both ends of connecting plate, can restrict the removal of first sliding block 17 and second sliding block 18, prevent that first sliding block 17 and second sliding block 18 migration distance from taking place to break away from excessively.

Further, the fixed case 9 of display screen is installed to the below of connecting plate 6, and connecting plate 6 passes through bolt fixed connection with the fixed case 9 of display screen, the fixed case 9 of display screen sets up in the inside of storing inner chamber 8, the inside of the fixed case 9 of display screen is provided with fixed chamber 10, the inside of fixed chamber 10 is provided with first rubber cushion 13, and first rubber cushion 13 passes through glue fixed connection with the fixed case 9 of display screen, connecting plate 6 is all installed to the top and the below of the fixed case 9 of display screen, increase the stability of first device box 1 and second device box 5 at the fixed case 9 of removal in-process display screen.

Further, the inside of fixed chamber 10 is provided with fixed block 11, and fixed block 11 passes through bolt fixed connection with the fixed case 9 of display screen, and second rubber pad 14 is installed to one side of fixed block 11, and fixed block 11 passes through glue fixed connection with second rubber pad 14, and the setting of fixed block 11 can be fixed and spacing to the display screen, prevents that the display screen from falling out from fixed chamber 10.

Further, supporting legs 2 are installed to the below of first device box 1, and first device box 1 passes through bolt fixed connection with supporting legs 2, and universal runner 3 is installed to the below of supporting legs 2, and supporting legs 2 rotates with universal runner 3 to be connected, and the quantity of supporting legs 2 is provided with four, and the below of first device box 1 and second device box 5 is provided with two respectively, can improve presentation device's stability.

Further, a first sliding block 17 is installed inside the first device box 1, the first device box 1 is fixedly connected with the first sliding block 17 through screws, the first sliding block 17 is arranged inside the sliding groove 16, a second sliding block 18 is installed inside the second device box 5, the second device box 5 is fixedly connected with the second sliding block 18 through screws, the second sliding block 18 is arranged inside the sliding groove 16, the first sliding block 17 and the second sliding block 18 are arranged, the first device box 1 and the second device box 5 can stably slide, and the first device box 1 and the second device box 5 are prevented from being separated from the display screen fixing box 9.

The working principle is as follows: when the demonstration device is used, a display screen is installed into a fixing cavity 10 of a display screen fixing box 9 from the side surface of a first device box body 1, the display screen is stably fixed in the fixing cavity 10 through the action of a fixing block 11, a first rubber pad 13 and a second rubber pad 14, when demonstration is needed, a protection plate 4 is lifted to separate a fixing plate 7 from a fixing groove 12, the protection plate 4 is taken down, then the first device box body 1 and a second device box body 5 are respectively pulled towards two sides to slowly expose the display screen, at the moment, under the movement of the first device box body 1 and the second device box body 5, a first sliding block 17 and a second sliding block 18 oppositely move in a sliding groove 16 until the first sliding block 17 and the second sliding block 18 are respectively contacted with a limiting block 15, the moving distance of the first device box body 1 and the second device box body 5 is maximum, the display screen is completely exposed, and the display screen is connected with a computer, and performing computer software demonstration, and performing teaching demonstration on the viewer through a display screen.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.