CN213745729U

CN213745729U - Computer display screen installation fixing device

Info

Publication number: CN213745729U
Application number: CN202022713026.4U
Authority: CN
Inventors: 王宝兴
Original assignee: Tianjin Puteng Technology Co ltd
Current assignee: Tianjin Puteng Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-20
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a computer display screen installation fixing device, its technical scheme is: the rotary table comprises a working table body, the up end fixedly connected with dead lever of workstation, the upper end fixedly connected with roof of dead lever, the lower terminal surface fixedly connected with primary shaft bearing of roof, the inner wall of primary shaft bearing rotates and is connected with first pivot, the lower extreme of first pivot rotates and is connected with first motor, the surface of first pivot is provided with the external screw thread, first pivot has the driving sleeve through external screw thread threaded connection, the left end fixedly connected with sliding sleeve of driving sleeve, the inner wall sliding connection of sliding sleeve has the dead lever, the right-hand member fixedly connected with drive casing of driving sleeve. The computer display screen mounting and fixing device has the advantages that: when the first motor is in a working state, the first motor drives the rotating shaft to rotate, and the height of the computer display screen is stably adjusted through the sliding fit of the sliding sleeve and the fixed rod.

Description

Computer display screen installation fixing device

Technical Field

The utility model relates to a display screen installation technical field, concretely relates to computer display screen installation fixing device.

Background

The computer is a computer, which is a modern electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has the functions of storage and memory, can run according to programs, automatically and quickly process mass data, and a display screen is one of main tools of the computer.

The prior art has the following defects: at present, the display screen is fixedly installed through the support, the common support is fixed, the height adjusting function is not achieved, meanwhile, the angle adjustment is needed manually, and the adjusting process is time-consuming and labor-consuming.

Therefore, the invention is necessary to develop a computer display screen mounting and fixing device.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a computer display screen installation fixing device uses through the cooperation of drive cover and first pivot, sets up the drive casing simultaneously to solve display screen height and angle automatically regulated's problem.

In order to achieve the above object, the present invention provides the following technical solutions: a computer display screen mounting and fixing device comprises a workbench, wherein a first motor is fixedly connected to the lower end face of the workbench, a fixing rod is fixedly connected to the upper end face of the workbench, a top plate is fixedly connected to the upper end of the fixing rod, a first bearing seat is fixedly connected to the lower end face of the top plate, a first rotating shaft is rotatably connected to the inner wall of the first bearing seat, a first motor is rotatably connected to the lower end of the first rotating shaft, external threads are arranged on the outer surface of the first rotating shaft, the first rotating shaft is connected with a driving sleeve through the external threads and threads, a sliding sleeve is fixedly connected to the left end of the driving sleeve, the fixing rod is slidably connected to the inner wall of the sliding sleeve, and a driving shell is fixedly connected to the right end of the driving sleeve;

the utility model discloses a gear box, including drive casing, drive casing includes first gear and second gear, the inside of drive casing is provided with first gear, the meshing of first gear's tooth's socket is connected with the second gear, the inner wall fixedly connected with fixed axle of first gear, the both ends of fixed axle are all rotated and are connected with the drive casing, the surface rotation of fixed axle is connected with the fixing base, the left end face of fixing base is provided with the arc tooth's socket, the right-hand member face fixedly connected with display screen of fixing base, the surface meshing of arc tooth's socket is connected with first gear, the inner wall fixedly connected with second pivot of second gear, the both ends of second pivot all are provided with the drive casing, the surface fixedly connected with second motor of drive casing.

Preferably, the inside of second motor rotates and is connected with the second pivot, the surface that the second pivot is close to the second motor rotates and is connected with the drive casing, the inner wall fixedly connected with second bearing frame of drive casing, the inner wall of second bearing frame rotates and is connected with the second pivot.

Preferably, a second gear is arranged on the right side of the second bearing seat, and a second motor is arranged on the right side of the second gear.

Preferably, both sides end of fixing base all is provided with drive housing, the inside of fixing base is provided with first gear.

Preferably, the connecting part of the driving shell and the driving sleeve is fixedly connected with four lug plates.

Preferably, the left side of first pivot is provided with the dead lever, the external fixed surface of dead lever is connected with the limiting plate, the quantity of dead lever is two, be provided with first pivot between the dead lever.

Preferably, the rear end of first motor is provided with the baffle, the upper end fixedly connected with workstation of baffle, the up end fixedly connected with axle sleeve of workstation, the inner wall of axle sleeve rotates and is connected with first pivot, the right side of axle sleeve is provided with control panel, control panel's lower extreme fixedly connected with workstation, control panel's up end is provided with the switch, the right side of switch is provided with emergency stop button.

The utility model has the advantages that:

the utility model discloses the cooperation of drive cover and first pivot is used, set up the drive casing simultaneously, user operation control panel makes the device be in operating condition, when first motor is in corotation, the first pivot of first motor drive is rotated, cooperation through the sliding sleeve makes the display screen shift up, the drive casing passes through second motor drive, when second motor corotation, first gear and second gear mesh the transmission, later make first gear and arc tooth cover mesh the transmission, and then make the display screen rotate downwards, the problem of display screen height and angle automatically regulated has been solved, adjustment process convenient and fast's effect has been reached.

1. By arranging the second bearing seat, when the second motor drives the second rotating shaft to rotate, the second bearing seat has the functions of supporting and limiting, and the driving stability of the second motor is improved; through setting up the second gear, make first gear realize the meshing transmission, the transmission is stable.

2. The utility model discloses a set up the fixing base, after fixing base and display screen carried out fixed connection, the left end face of fixing base made the display screen can carry out angle modulation through setting up the arc tooth's socket; by arranging the lug plate, the local strength of the driving shell is obviously improved.

3. The utility model prevents the driving sleeve from moving down in transition by arranging the limiting plate, and the protection performance of the device is obviously improved; through setting up control panel, the person of facilitating the use regulates and control, and degree of automation improves.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a left side view provided by the present invention;

fig. 3 is a partial top view provided by the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1;

in the figure: 1. a top plate; 2. fixing the rod; 3. a first bearing housing; 4. a drive housing; 5. a fixed shaft; 6. a first gear; 7. a fixed seat; 8. a display screen; 9. a switch; 10. an emergency stop button; 11. a work table; 12. a baffle plate; 13. a first motor; 14. a shaft sleeve; 15. a first rotating shaft; 16. a limiting plate; 17. an external thread; 18. a drive sleeve; 19. a sliding sleeve; 20. an ear plate; 21. a second bearing housing; 22. a second rotating shaft; 23. a second gear; 24. a second motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, as shown in fig. 1 to 4, the utility model provides a computer display screen installation fixing device, which comprises a workbench 11, a first motor 13 is fixedly connected to the lower end surface of the workbench 11, a fixing rod 2 is fixedly connected to the upper end surface of the workbench 11, a top plate 1 is fixedly connected to the upper end surface of the fixing rod 2, a first bearing pedestal 3 is fixedly connected to the lower end surface of the top plate 1, a first rotating shaft 15 is rotatably connected to the inner wall of the first bearing pedestal 3, a first motor 13 is rotatably connected to the lower end surface of the first rotating shaft 15, an external thread 17 is provided on the outer surface of the first rotating shaft 15, a driving sleeve 18 is threadedly connected to the first rotating shaft 15 through the external thread 17, a sliding sleeve 19 is fixedly connected to the left end of the driving sleeve 18, the fixing rod 2 is slidably connected to the inner wall of the sliding sleeve 19, a driving shell 4 is fixedly connected to the right end of the driving sleeve 18, the driving shell 4 comprises a first gear 6 and a second gear 23, the first gear 6 is arranged inside the driving shell 4, the tooth space of the first gear 6 is meshed with the second gear 23, the inner wall of the first gear 6 is fixedly connected with a fixed shaft 5, two ends of the fixed shaft 5 are rotatably connected with the driving shell 4, the outer surface of the fixed shaft 5 is rotatably connected with a fixed seat 7, the left end surface of the fixed seat 7 is provided with an arc-shaped tooth space, the right end surface of the fixed seat 7 is fixedly connected with a display screen 8, the outer surface of the arc-shaped tooth space is meshed with the first gear 6, the inner wall of the second gear 23 is fixedly connected with a second rotating shaft 22, two ends of the second rotating shaft 22 are provided with the driving shell 4, and the outer surface of the driving shell 4 is fixedly connected with a second motor 24;

the utility model discloses a use as follows: when the utility model is used, the switch 9 is turned on, the user operates the control panel to make the device in a working state, the first motor 13 is firstly controlled to be in the working state, when the first motor 13 is in positive rotation, the first motor 13 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 enables the driving sleeve 18 to move upwards through the external thread 17, the sliding sleeve 19 and the fixed rod 2 are driven to slide and match, and then the display screen 8 moves upwards, when the first motor 13 rotates reversely, the display screen 8 moves downwards, then the driving shell 4 is in the working state, when the second motor 24 rotates forwards, the second motor 24 enables the second gear 23 to rotate through the second rotating shaft 22, and then the first gear 6 and the second gear 23 are meshed and driven, then the first gear 6 and the arc-shaped gear sleeve are meshed and driven, and then the display screen 8 rotates downwards, when the second motor 24 rotates backwards, the display screen 8 rotates upwards, in conclusion, the problem of automatic adjustment of the height and the angle of the display screen 8 is solved, automatic adjustment is realized, and the adjusting process is convenient and fast.

Embodiment 2, the utility model provides a prefabricated pump station of integration prewhirl base, different with embodiment 1 is:

referring to the attached drawing 1 of the specification, the computer display screen installation fixing device of the embodiment includes a workbench 11, a first motor 13 is fixedly connected to a lower end surface of the workbench 11, a fixing rod 2 is fixedly connected to an upper end surface of the workbench 11, a top plate 1 is fixedly connected to an upper end of the fixing rod 2, a first bearing seat 3 is fixedly connected to a lower end surface of the top plate 1, a first rotating shaft 15 is rotatably connected to an inner wall of the first bearing seat 3, the fixing rod 2 is arranged on the left side of the first rotating shaft 15, a limiting plate 16 is fixedly connected to an outer surface of the fixing rod 2, the number of the fixing rods 2 is two, the first rotating shaft 15 is arranged between the fixing rods 2, the lower end of the first rotating shaft 15 is rotatably connected to a first motor 13, a baffle 12 is arranged at the rear end of the first motor 13, the upper end of the baffle 12 is fixedly connected to the workbench 11, the upper end face of the workbench 11 is fixedly connected with a shaft sleeve 14, the inner wall of the shaft sleeve 14 is connected with a first rotating shaft 15 in a rotating manner, the right side of the shaft sleeve 14 is provided with a control panel, the lower end of the control panel is fixedly connected with the workbench 11, the upper end face of the control panel is provided with a switch 9, the right side of the switch 9 is provided with an emergency stop button 10, the outer surface of the first rotating shaft 15 is provided with an external thread 17, the first rotating shaft 15 is connected with a driving sleeve 18 through the external thread 17 in a threaded manner, the left end of the driving sleeve 18 is fixedly connected with a sliding sleeve 19, the inner wall of the sliding sleeve 19 is slidably connected with a fixed rod 2, the right end of the driving sleeve 18 is fixedly connected with a driving shell 4, the joint of the driving shell 4 and the driving sleeve 18 is fixedly connected with lug plates 20, the number of the lug plates 20 is four, and the driving shell 4 comprises a first gear 6 and a second gear 23, a first gear 6 is arranged in the driving shell 4, a second gear 23 is meshed with a tooth groove of the first gear 6, a fixed shaft 5 is fixedly connected to the inner wall of the first gear 6, two ends of the fixed shaft 5 are rotatably connected with the driving shell 4, a fixed seat 7 is rotatably connected to the outer surface of the fixed shaft 5, driving shells 4 are arranged at two side ends of the fixed seat 7, the first gear 6 is arranged in the fixed seat 7, an arc-shaped tooth groove is arranged at the left end surface of the fixed seat 7, a display screen 8 is fixedly connected to the right end surface of the fixed seat 7, the first gear 6 is meshed with the outer surface of the arc-shaped tooth groove, a second rotating shaft 22 is fixedly connected to the inner wall of the second gear 23, the driving shells 4 are arranged at two ends of the second rotating shaft 22, and a second motor 24 is fixedly connected to the outer surface of the driving shell 4, a second rotating shaft 22 is rotatably connected inside the second motor 24, the outer surface of the second rotating shaft 22 close to the second motor 24 is rotatably connected with the driving shell 4, the inner wall of the driving shell 4 is fixedly connected with a second bearing seat 21, the inner wall of the second bearing seat 21 is rotatably connected with a second rotating shaft 22, a second gear 23 is arranged on the right side of the second bearing seat 21, and a second motor 24 is arranged on the right side of the second gear 23;

the implementation scenario is specifically as follows: when the utility model is used, the switch 9 is opened, the user operates the control panel to make the device in a working state, firstly, the first motor 13 is controlled to be in the working state, when the first motor 13 is in positive rotation, the first motor 13 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 makes the driving sleeve 18 move upwards through the external thread 17, the driving sliding sleeve 19 and the fixed rod 2 are driven to carry out sliding fit, and further the display screen 8 moves upwards, when the first motor 13 rotates reversely, the display screen 8 moves downwards, the outer surface of the fixed rod 2 is provided with the limiting plate 16 to prevent the driving sleeve 18 from moving downwards in a transition way, after the driving shell 4 and the driving sleeve 18 are fixedly assembled, the local strength of the driving shell 4 is obviously improved through the lug plate 20, then the driving shell 4 is made to be in the working state, when the second motor 24 rotates positively, the second motor 24 makes the second gear 23 rotate through the second rotating shaft 22, when second motor 24 drive second pivot 22 rotated, second bearing frame 21 played support and limit function, made second motor 24 steady drive, and then made first gear 6 and second gear 23 mesh the transmission, later made first gear 6 and arc tooth cover mesh the transmission, the tooth is high with the meshing transmission stability of tooth, and then makes display screen 8 rotate downwards, when second motor 24 reversal, display screen 8 upwards rotates, to sum up, 8 height of display screen and angle automatically regulated's problem has been solved, realize automated control simultaneously, accommodation process convenient and fast.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a computer display screen installation fixing device, includes workstation (11), its characterized in that: the lower end surface of the workbench (11) is fixedly connected with a first motor (13), the upper end surface of the workbench (11) is fixedly connected with a fixed rod (2), the upper end of the fixed rod (2) is fixedly connected with a top plate (1), the lower end surface of the top plate (1) is fixedly connected with a first bearing seat (3), the inner wall of the first bearing seat (3) is rotationally connected with a first rotating shaft (15), the lower end of the first rotating shaft (15) is rotationally connected with a first motor (13), the outer surface of the first rotating shaft (15) is provided with an external thread (17), the first rotating shaft (15) is in threaded connection with a driving sleeve (18) through the external thread (17), a sliding sleeve (19) is fixedly connected at the left end of the driving sleeve (18), a fixed rod (2) is connected on the inner wall of the sliding sleeve (19) in a sliding way, the right end of the driving sleeve (18) is fixedly connected with a driving shell (4);

the driving shell (4) comprises a first gear (6) and a second gear (23), the first gear (6) is arranged inside the driving shell (4), the second gear (23) is connected to the tooth space of the first gear (6) in a meshed mode, a fixing shaft (5) is fixedly connected to the inner wall of the first gear (6), the driving shell (4) is rotatably connected to the two ends of the fixing shaft (5), a fixing seat (7) is rotatably connected to the outer surface of the fixing shaft (5), an arc-shaped tooth space is formed in the left end face of the fixing seat (7), a display screen (8) is fixedly connected to the right end face of the fixing seat (7), the first gear (6) is connected to the outer surface of the arc-shaped tooth space in a meshed mode, a second rotating shaft (22) is fixedly connected to the inner wall of the second gear (23), and the driving shells (4) are arranged at the two ends of the second rotating shaft (22), and a second motor (24) is fixedly connected to the outer surface of the driving shell (4).

2. The computer display screen mounting and fixing device of claim 1, wherein: the inside of second motor (24) is rotated and is connected with second pivot (22), the surface that second pivot (22) is close to second motor (24) is rotated and is connected with drive housing (4), the inner wall fixedly connected with second bearing frame (21) of drive housing (4), the inner wall of second bearing frame (21) is rotated and is connected with second pivot (22).

3. The computer display screen mounting and fixing device of claim 2, wherein: and a second gear (23) is arranged on the right side of the second bearing seat (21), and a second motor (24) is arranged on the right side of the second gear (23).

4. The computer display screen mounting and fixing device of claim 1, wherein: both sides end of fixing base (7) all is provided with drive housing (4), the inside of fixing base (7) is provided with first gear (6).

5. The computer display screen mounting and fixing device of claim 1, wherein: the connection part of the driving shell (4) and the driving sleeve (18) is fixedly connected with ear plates (20), and the number of the ear plates (20) is four.

6. The computer display screen mounting and fixing device of claim 1, wherein: the left side of first pivot (15) is provided with dead lever (2), the external fixed surface of dead lever (2) is connected with limiting plate (16), the quantity of dead lever (2) is two, be provided with first pivot (15) between dead lever (2).

7. The computer display screen mounting and fixing device of claim 1, wherein: the rear end of first motor (13) is provided with baffle (12), upper end fixedly connected with workstation (11) of baffle (12), up end fixedly connected with axle sleeve (14) of workstation (11), the inner wall of axle sleeve (14) rotates and is connected with first pivot (15), the right side of axle sleeve (14) is provided with control panel, control panel's lower extreme fixedly connected with workstation (11), control panel's up end is provided with switch (9), the right side of switch (9) is provided with emergency stop button (10).