Technology development demonstration device

Abstract

The utility model discloses a technology development demonstration device which comprises a supporting frame, a display television and a lifting mechanism are installed on the top of the front face of the supporting frame, the lifting mechanism comprises a fixing column, the bottom of the fixing column is fixedly connected to the top of the supporting frame, a first movable rod is movably connected to the inner wall of the fixing column, and a second movable rod is movably connected to the inner wall of the fixing column. A movable frame is fixedly connected to the surface of the first movable rod, a sliding rod is slidably connected to the inner wall of the movable frame, lifting plates are fixedly connected to the left side and the right side of the top of the sliding rod, second movable rods are fixedly connected to the inner walls of the lifting plates, and the surfaces of the second movable rods are movably connected with the inner walls of the fixing columns. When the notebook computer demonstration device is used, under the action of the lifting mechanism and the adjusting mechanism, the supporting plate and the mouse plate can be adjusted and supported, a notebook computer and a mouse can be placed on the supporting plate and the mouse plate, inconvenience in use caused by the fact that the demonstration device does not have an extra notebook computer placing area is avoided, and the notebook computer demonstration device has the advantage of being convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of demonstration devices, in particular to a technology development demonstration device. Background Art

[0002] A technology development demonstration device is a device that uses a display screen to play or demonstrate the technology or video that needs to be demonstrated. It has functions such as supporting and rotating the display screen and adjusting its height, and can use the video to display or demonstrate in all directions.

[0003] For example, the patent application number of China Patent Network: 202122312848.6 discloses a computer software technology development demonstration device, which relates to the field of computer software development technology. The computer software technology development demonstration device includes a box, a display mechanism and a rotating assembly. The outer wall of the box is provided with an installation hole, and the installation hole is provided with a drawer. The display mechanism is arranged at the top of the box. The rotating assembly includes a traction mechanism and a rotation mechanism. The traction mechanism is arranged on the outer wall of the box, and the rotation mechanism is arranged on the top of the box. The computer software technology development demonstration device, through the coordinated use of a limit ring, a traction rope, a foot pedal, a rotating rod, a rack and a gear, enables the computer software technology development demonstration device to use the foot pedal to drive the rack and gear during use, and drive the display screen body to rotate for writing under the linkage action. It can not only efficiently utilize space and reduce the occupied space, but also reduce the operating cost of the device and expand the scope of use of the device. The patent does not have an additional laptop placement device, which makes it inconvenient to connect and place the laptop when using the device, thereby reducing the demonstration efficiency.

[0004] Typically, when using a technology development demonstration device, a laptop is often used to connect it and play videos or PPTs. However, traditional demonstration devices do not have additional laptop placement devices, making it inconvenient to connect and place the laptop when using the device, thereby reducing demonstration efficiency.

[0005] Therefore, it is necessary to redesign the demonstration device to effectively prevent the inconvenience in use. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide a technology development demonstration device, which has the advantage of being easy to use and solves the problem of inconvenience in use.

[0007] The top of the sliding panel also is connected with the movable frame, and the inner wall of the sliding panel is fixedly connected with the movable frame, and the inner wall of the sliding panel is movably connected with the lifting plate, and the inner wall of the lifting plate is fixedly connected with the movable rod second, and the surface of the movable rod second is movably connected with the inner wall of the fixed column, and the right side of the movable rod second passes through the fixed column and the right side of the lifting plate and is fixedly connected with the bevel gear first, the bottom of the bevel gear first is meshed with the bevel gear second, the bottom of the bevel gear second is fixedly connected with the driving motor, and the bottom of the driving motor is fixedly connected to the top of the support frame;

[0008] The adjustment mechanism includes a support block, the inner wall of the support block is movably connected to the left and right sides of the movable frame, the inner wall of the support block is movably connected to a movable rod three, the surface of the movable rod three is fixedly connected to the inner wall of the movable frame, the front of the support block is fixedly connected to a fixed plate, the inner wall of the fixed plate is threadedly connected to a screw, the back of the screw extends to the interior of the movable frame and is movably connected thereto, the top of the support block is fixedly connected to the support plate, and the left side of the front of the support plate is fixedly connected to a mouse plate.

[0009] As a preferred embodiment of the present invention, a rotating knob is provided on the front side of the fixing plate, and the back side of the rotating knob is fixedly connected to the front side of the screw rod.

[0010] As a preferred embodiment of the present invention, both the left and right sides of the movable frame are movably connected to limit rings, and the inner wall of the limit ring is fixedly connected to the surface of the sliding rod.

[0011] As a preferred embodiment of the present invention, a protection box is provided on the top of the transmission motor, and the bottom of the protection box is fixedly connected to the top of the support frame.

[0012] As a preferred embodiment of the present invention, a reinforcement ring is fixedly connected to the surface of the fixing column, and the bottom of the reinforcement ring is fixedly connected to the top of the support frame.

[0013] As a preferred embodiment of the present invention, a non-slip pad is fixedly connected to the top of the support plate, and the top of the non-slip pad has anti-slip capability.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. When the present invention is used, the lifting mechanism and the adjusting mechanism can adjust and support the support plate and the mouse plate, and use them to place the laptop and the mouse, thereby avoiding the inconvenience caused by the lack of an additional laptop placement area on the demonstration device, and making it easy to use.

[0016] 2. The utility model is capable of rotating the screw by providing a rotating knob, making the rotation process more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a side view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the lifting mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the adjustment mechanism of the utility model;

[0021] Figure 5 Practical Figure 4 Enlarged view of point A in the middle.

[0022] In the figure: 1. Support frame; 2. Display TV; 3. Fixed column; 4. Movable rod 1; 5. Movable frame; 6. Sliding rod; 7. Lifting plate; 8. Movable rod 2; 9. Bevel gear 1; 10. Bevel gear 2; 11. Drive motor; 12. Support block; 13. Movable rod 3; 14. Fixed plate; 15. Screw; 16. Support plate; 17. Mouse pad; 18. Rotating knob; 19. Limiting ring; 20. Protective box; 21. Reinforcement ring; 22. Anti-slip pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 5As shown, a technology development demonstration device provided by the present invention includes a support frame 1, a display TV 2 is installed on the top of the front of the support frame 1, and a lifting mechanism. The lifting mechanism includes a fixed column 3, the bottom of the fixed column 3 is fixedly connected to the top of the support frame 1, the inner wall of the fixed column 3 is movably connected with a movable rod 1 4, the surface of the movable rod 1 4 is fixedly connected to a movable frame 5, the inner wall of the movable frame 5 is slidably connected with a sliding rod 6, the left and right sides of the top of the sliding rod 6 are fixedly connected with a lifting plate 7, the inner wall of the lifting plate 7 is fixedly connected with a movable rod 2 8, the surface of the movable rod 2 8 is movably connected to the inner wall of the fixed column 3, the right side of the movable rod 2 8 passes through the fixed column 3 and the right side of the lifting plate 7 and is fixedly connected with a bevel gear 1 9, the bottom of the bevel gear 1 9 is meshed with a bevel gear 2 10, the bottom of the bevel gear 2 10 is fixedly connected to a drive motor 11, and the bottom of the drive motor 11 is fixedly connected to the top of the support frame 1;

[0025] The adjustment mechanism includes a support block 12, the inner wall of the support block 12 is movably connected to the left and right sides of the movable frame 5, the inner wall of the support block 12 is movably connected to a movable rod three 13, the surface of the movable rod three 13 is fixedly connected to the inner wall of the movable frame 5, the front of the support block 12 is fixedly connected to a fixed plate 14, the inner wall of the fixed plate 14 is threadedly connected to a screw 15, the back of the screw 15 extends to the interior of the movable frame 5 and is movably connected thereto, the top of the support block 12 is fixedly connected to a support plate 16, and the left side of the front of the support plate 16 is fixedly connected to a mouse plate 17.

[0026] refer to Figure 5 A rotating knob 18 is provided on the front of the fixing plate 14 , and the back of the rotating knob 18 is fixedly connected to the front of the screw rod 15 .

[0027] As a technical optimization solution of the present invention, by providing a rotating knob 18, the screw 15 can be rotated, making the rotation process more convenient and quick.

[0028] refer to Figure 3 The left and right sides of the movable frame 5 are movably connected to the limiting ring 19, and the inner wall of the limiting ring 19 is fixedly connected to the surface of the sliding rod 6.

[0029] As a technical optimization solution of the present invention, by providing a limiting ring 19, the sliding rod 6 and the movable frame 5 can be limited, making them more stable during the lifting process.

[0030] refer to Figure 2 A protective box 20 is provided on the top of the transmission motor, and the bottom of the protective box 20 is fixedly connected to the top of the support frame 1.

[0031] As a technical optimization solution of the present invention, by providing a protective box 20, the transmission motor can be protected to prevent it from being accidentally hit by other objects and causing damage to the transmission motor.

[0032] refer to Figure 3 A reinforcement ring 21 is fixedly connected to the surface of the fixed column 3 , and the bottom of the reinforcement ring 21 is fixedly connected to the top of the support frame 1 .

[0033] As a technical optimization solution of the present invention, by providing a reinforcement ring 21, the connection portion between the fixing column 3 and the support frame 1 can be reinforced to prevent it from being subjected to excessive force, causing it to loosen or even fall off.

[0034] refer to Figure 1 The top of the support plate 16 is fixedly connected with an anti-skid pad 22, and the top of the anti-skid pad 22 has anti-skid capability.

[0035] As a technical optimization solution of the present invention, by providing the anti-skid pad 22, the anti-skid capability of the top of the support plate 16 can be increased to prevent the laptop computer from sliding.

[0036] When the lifting plate 7 and the sliding rod 6 are turned upward, the sliding rod 6 is squeezed and the movable frame 5 is lifted up. When the movable frame 5 is lifted, the movable rod 14 is driven to rotate inside the fixed column 3, thereby supporting the movable frame 5 with the movable rod 14 and the fixed column 3. At this time, the entire adjustment mechanism is lifted, and then the support plate 16 is rotated. When the support plate 16 rotates, the support block 12 is driven to rotate on the surface of the movable rod 3 13 until it reaches a horizontal position. Then, the rotating knob 18 is rotated so that the rotating knob 18 drives the screw 15 to rotate and move inside the fixed plate 14 until it is screwed into the recessed portion of the movable frame 5. The fixation is completed, which avoids the inconvenience caused by the demonstration device having no additional laptop placement area, and has the advantage of being easy to use.

[0037] In summary: when the present invention is used, under the action of the lifting mechanism and the adjustment mechanism, the support plate 16 and the mouse plate 17 can be adjusted and supported, and the laptop computer and the mouse can be placed thereon, thereby avoiding the inconvenience caused by the lack of an additional laptop computer placement area on the demonstration device, making it easy to use and solving the problem of its inconvenience.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A technology development demonstration device, comprising a support frame (1), a display television (2) being mounted on the top of the front of the support frame (1), characterized in that: The lifting mechanism comprises a fixed column (3), the bottom of the fixed column (3) is fixedly connected to the top of the support frame (1), the inner wall of the fixed column (3) is movably connected to a movable rod (4), the surface of the movable rod (4) is fixedly connected to a movable frame (5), the inner wall of the movable frame (5) is slidably connected to a sliding rod (6), the left and right sides of the top of the sliding rod (6) are fixedly connected to a lifting plate (7), the inner wall of the lifting plate (7) is fixedly connected to a movable rod (8), the surface of the movable rod (8) is movably connected to the inner wall of the fixed column (3), the right side of the movable rod (8) passes through the fixed column (3) and the right side of the lifting plate (7) and is fixedly connected to a bevel gear (9), the bottom of the bevel gear (9) is meshed with a bevel gear (10), the bottom of the bevel gear (10) is fixedly connected to a drive motor (11), and the bottom of the drive motor (11) is fixedly connected to the top of the support frame (1); The adjustment mechanism includes a support block (12), the inner wall of the support block (12) is movably connected to the left and right sides of the movable frame (5), the inner wall of the support block (12) is movably connected to a movable rod three (13), the surface of the movable rod three (13) is fixedly connected to the inner wall of the movable frame (5), the front of the support block (12) is fixedly connected to a fixed plate (14), the inner wall of the fixed plate (14) is threadedly connected to a screw (15), the back of the screw (15) extends to the inside of the movable frame (5) and is movably connected thereto, the top of the support block (12) is fixedly connected to a support plate (16), and the left side of the front of the support plate (16) is fixedly connected to a mouse plate (17).

2. A technology development demonstration device according to claim 1, characterized in that: A rotating knob (18) is provided on the front of the fixing plate (14), and the back of the rotating knob (18) is fixedly connected to the front of the screw rod (15).

3. A technology development demonstration device according to claim 1, characterized in that: The left and right sides of the movable frame (5) are both movably connected to the limiting ring (19), and the inner wall of the limiting ring (19) is fixedly connected to the surface of the sliding rod (6).

4. A technology development demonstration device according to claim 1, characterized in that: A protection box (20) is provided on the top of the driving motor, and the bottom of the protection box (20) is fixedly connected to the top of the support frame (1).

5. A technology development demonstration device according to claim 1, characterized in that: A reinforcement ring (21) is fixedly connected to the surface of the fixing column (3), and the bottom of the reinforcement ring (21) is fixedly connected to the top of the support frame (1).

6. A technology development demonstration device according to claim 1, characterized in that: The top of the support plate (16) is fixedly connected to an anti-skid pad (22), and the top of the anti-skid pad (22) has anti-skid capability.

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