CN212390024U

CN212390024U - Demonstration device for computer software development

Info

Publication number: CN212390024U
Application number: CN202020983873.XU
Authority: CN
Inventors: 王楠; 石玲玉
Original assignee: Zhejiang Guangsha College of Applied Construction Technology
Current assignee: Zhejiang Guangsha College of Applied Construction Technology
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-22
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a presentation device is used in computer software development, which comprises a housin, fixed mounting has the mounting bracket in the casing, one side fixed mounting of mounting bracket has the motor, the drive end fixedly connected with dwang of motor, fixed mounting has the regulating plate on the dwang, the regulating plate internal rotation is connected with the connecting rod, the adjustment mouth with connecting rod looks adaptation is seted up at the top of casing, the one end fixed mounting of connecting rod has the fixed plate, fixed mounting has the display screen on the fixed plate, the other end fixedly connected with control ball of connecting rod, the spout has been seted up in the control ball, sliding connection has the connection bearing in the spout, the connection bearing internal rotation is connected with the mounting bar. The utility model relates to a computer technology field has promoted the bandwagon effect when the device demonstrates its content to crowds, is favorable to the use of presentation device for computer software development.

Description

Demonstration device for computer software development

Technical Field

The utility model relates to a computer technology field especially relates to a presentation device is used in computer software development.

Background

The computer is commonly called as computer, is an electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has a memory function, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation.

When the existing demonstration device for computer software development is used, the display angle and the display direction of the display screen arranged in the demonstration device are not adjustable, so that the display effect is poor when the display screen is used for displaying the contents of people, and therefore the demonstration device for computer software development is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a demonstration device for developing computer software.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a demonstration device for computer software development comprises a shell, wherein a mounting frame is fixedly mounted in the shell, a motor is fixedly mounted on one side of the mounting frame, a rotating rod is fixedly connected to a driving end of the motor, a regulating plate is fixedly mounted on the rotating rod, a connecting rod is rotatably connected to the regulating plate, an adjusting opening matched with the connecting rod is formed in the top of the shell, a fixing plate is fixedly mounted at one end of the connecting rod, a display screen is fixedly mounted on the fixing plate, a control ball is fixedly connected to the other end of the connecting rod, a sliding groove is formed in the control ball, a connecting bearing is slidably connected in the sliding groove, a mounting bar is rotatably connected to the connecting bearing, a connecting plate is rotatably connected to one end of the mounting bar, a driving rod is fixedly connected to one side of, the motor is connected with the driving rod in a transmission mode, and four locking universal wheels are rotatably connected to the bottom of the shell.

Preferably, two positioning columns are fixedly mounted in the mounting frame and correspond to the adjusting plate in position.

Preferably, two limiting columns are fixedly mounted in the mounting frame, and correspond to the connecting plate in position.

Preferably, a supporting plate is fixedly mounted on one side of the mounting frame and fixedly connected with the motor, a fixing hole matched with the motor is formed in the supporting plate in a penetrating mode, a fixing frame is fixedly mounted on one side of the mounting frame and fixedly connected with the motor.

Preferably, both sides of the connecting bearing are fixedly connected with limit blocks, and limit grooves matched with the limit blocks are formed in the control ball.

Preferably, the both sides of casing have all been seted up the thermovent, sliding connection has the heat dissipation otter board in the thermovent, one side fixed mounting of heat dissipation otter board has two location strips, set up the spacing hole with location strip looks adaptation in the casing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotating rod fixedly connected with the driving end of the device is rotated by starting the motor, and the adjusting plate drives the connecting rod and the control ball to rotate by the rotation of the rotating rod, so that the display angle of the display screen can be adjusted according to requirements, and the display effect of the device when displaying the content to people is improved;

2. make the actuating lever drive connecting plate rotate through starter motor, the rotation of connecting plate makes the mounting bar area connect the bearing and remove along the direction of spout, makes the control ball rotate simultaneously, and the rotation of control ball makes the connecting rod area display screen rotate, adjusts the show direction of display screen promptly, has further promoted the bandwagon effect of the device when showing its content to everyone, is favorable to computer software to develop the use with presentation device.

Drawings

Fig. 1 is a schematic structural diagram of a demonstration apparatus for computer software development according to the present invention;

fig. 2 is a cross-sectional view of a part of the structure of a demonstration apparatus for developing computer software according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 2.

In the figure: 1. a display screen; 2. a connecting rod; 3. a heat dissipation screen plate; 4. a housing; 5. locking the universal wheel; 6. a positioning column; 7. a fixed mount; 8. a motor; 9. a mounting frame; 10. a motor; 11. a support plate; 12. a limiting column; 13. a connecting plate; 14. an adjusting plate; 15. a positioning bar; 16. mounting a bar; 17. a limiting block; 18. connecting a bearing; 19. and (4) controlling the ball.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a demonstration device for computer software development, comprising a housing 4, a mounting frame 9 is fixedly installed in the housing 4, a motor 8 is fixedly installed on one side of the mounting frame 9, the model of the motor 8 is LCMT-07L02NB-80M02430B, the driving end of the motor 8 is fixedly connected with a rotating rod, an adjusting plate 14 is fixedly installed on the rotating rod, a connecting rod 2 is rotatably connected with the adjusting plate 14, an adjusting opening matched with the connecting rod 2 is formed in the top of the housing 4, a fixing plate is fixedly installed at one end of the connecting rod 2, a display screen 1 is fixedly installed on the fixing plate, a control ball 19 is fixedly connected with the other end of the connecting rod 2, a sliding groove is formed in the control ball 19, a rotary connecting bearing 18 is slidably connected in the sliding groove, a mounting bar 16 is connected with the connecting plate 18, one end of, a motor 10 is fixedly arranged in the mounting frame 9, the motor is IHSS60-36-30 in model, the motor 10 is in transmission connection with a driving rod, the bottom of the shell 4 is in rotation connection with four locking universal wheels 5, a rotating rod fixedly connected with the driving end of the shell is rotated by a starting motor 8, an adjusting plate 14 drives a connecting rod 2 and a control ball 19 to rotate by the rotation of the rotating rod, the display angle of the display screen 1 can be adjusted according to requirements, then the motor 10 is started to drive a connecting plate 13 to rotate by the driving rod, the mounting bar 16 drives a connecting bearing 18 to move along the guide of a chute by the rotation of the connecting plate 13, the control ball 19 rotates at the same time, the connecting rod 2 drives the display screen 1 to rotate by the rotation of the control ball 19, namely, the display direction of the display screen 1 is adjusted, and the display effect of the device when the content is displayed to people is further improved, the demonstration device for computer software development is facilitated to be used.

Wherein, fixed mounting has two reference columns 6 in the mounting bracket 9, and reference column 6 corresponds with regulating plate 14 position, can restrict regulating plate 14's rotation range, restricts the angular adjustment scope of display screen 1 promptly, is favorable to the use of display screen 1.

Wherein, fixed mounting has two spacing posts 12 in the mounting bracket 9, and spacing post 12 corresponds with connecting plate 13 position, can restrict the rotation range of connecting plate 13, restricts the rotation direction of display screen 1 promptly, is favorable to the use of display screen 1.

Wherein, one side fixed mounting of mounting bracket 9 has backup pad 11, backup pad 11 and motor 10 fixed connection, run through in the backup pad 11 set up with the fixed orifices of motor 10 looks adaptation, one side fixed mounting of mounting bracket 9 has mount 7, mount 7 and motor 8 fixed connection have improved the connection stability between motor 8 and motor 10 and the mounting bracket 9.

Wherein, the equal fixedly connected with stopper 17 in both sides of connecting bearing 18 has seted up the spacing groove with stopper 17 looks adaptation in the control ball 19, has promoted the connection stability between connecting bearing 18 and the control ball 19, is favorable to adjusting the rotation direction of display screen 1.

Wherein, the thermovent has all been seted up to the both sides of casing 4, and sliding connection has heat dissipation otter board 3 in the thermovent, and one side fixed mounting of heat dissipation otter board 3 has two location strips 15, sets up the spacing hole with location strip 15 looks adaptation in the casing 4, is convenient for with the heat effluvium that produces when motor 8 and motor 10 move, is favorable to the use of the device.

The working principle is as follows: the utility model discloses in, make its dwang of drive end fixed connection rotate through starter motor 8, the rotation of dwang makes regulating plate 14 take connecting rod 2 and control ball 19 to rotate, can adjust display screen 1's show angle according to the demand, restart motor 10 makes the actuating lever drive connecting plate 13 rotate, connecting plate 13's rotation makes mounting bar 16 take connecting bearing 18 to move along with the direction of spout, make control ball 19 rotate simultaneously, control ball 19's rotation makes connecting rod 2 take display screen 1 to rotate, adjust display screen 1's show direction promptly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a presentation device is used in computer software development, includes casing (4), its characterized in that, casing (4) internal fixation installs mounting bracket (9), one side fixed mounting of mounting bracket (9) has motor (8), the drive end fixedly connected with dwang of motor (8), fixed mounting has regulating plate (14) on the dwang, regulating plate (14) internal rotation is connected with connecting rod (2), the adjustment mouth with connecting rod (2) looks adaptation is seted up at the top of casing (4), the one end fixed mounting of connecting rod (2) has the fixed plate, fixed mounting has display screen (1) on the fixed plate, the other end fixedly connected with control ball (19) of connecting rod (2), set up the spout in control ball (19), sliding connection has connection bearing (18) in the spout, connection bearing (18) internal rotation is connected with mounting bar (16), the one end of mounting bar (16) is rotated and is connected with connecting plate (13), one side fixedly connected with actuating lever of connecting plate (13), fixed mounting has motor (10) in mounting bracket (9), motor (10) are connected with the actuating lever transmission, the bottom of casing (4) is rotated and is connected with four locking universal wheels (5).

2. A demonstration device for computer software development according to claim 1, wherein two positioning posts (6) are fixedly mounted in the mounting frame (9), and the positioning posts (6) correspond to the positions of the adjusting plates (14).

3. A demonstration device for computer software development according to claim 1, wherein two position-limiting columns (12) are fixedly mounted in the mounting frame (9), and the position-limiting columns (12) correspond to the position of the connecting plate (13).

4. The demonstration device for computer software development according to claim 1, wherein a support plate (11) is fixedly mounted on one side of the mounting frame (9), the support plate (11) is fixedly connected with the motor (10), a fixing hole matched with the motor (10) is formed in the support plate (11) in a penetrating manner, a fixing frame (7) is fixedly mounted on one side of the mounting frame (9), and the fixing frame (7) is fixedly connected with the motor (8).

5. The demonstration device for computer software development according to claim 1, wherein both sides of the connection bearing (18) are fixedly connected with limit blocks (17), and limit grooves matched with the limit blocks (17) are formed in the control ball (19).

6. The demonstration device for computer software development according to claim 1, wherein heat dissipation openings are formed in both sides of the shell (4), the heat dissipation screen (3) is connected in the heat dissipation openings in a sliding manner, two positioning strips (15) are fixedly mounted on one side of the heat dissipation screen (3), and limiting holes matched with the positioning strips (15) are formed in the shell (4).