CN209943903U

CN209943903U - Support frame of computer display screen

Info

Publication number: CN209943903U
Application number: CN201821721512.7U
Authority: CN
Inventors: 张心怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2020-01-14
Anticipated expiration: 2028-10-23

Abstract

The utility model relates to a display screen support frame technical field just discloses a support frame of computer display screen, including base frame, base frame's bottom fixed mounting has the bottom plate, base frame's inside is equipped with rack installation frame, the inside both sides sliding connection of rack installation frame has the rack frame, and the inside of rack frame is equipped with first gear and second gear, and the inside of first gear and the inside of second gear are fixed respectively and have cup jointed first pivot and second pivot, first gear and second gear mesh mutually. This support frame of computer display screen through rotatory worm, and the worm drives the turbine and is rotary motion, and the drive belt through first gear and second gear moves rack installation frame and reciprocates, according to different user of service personnel's the demand to the different use heights of computer display screen, adjusts the position of rack installation frame, realizes the free regulation of the upper and lower position of computer display screen.

Description

Support frame of computer display screen

Technical Field

The utility model relates to a display screen support frame field specifically is a support frame of computer display screen.

Background

A display screen is also commonly referred to as a monitor, and is an I/O device belonging to a computer, i.e., an input/output device, which is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes.

Along with the development of society, the application of computers is more and more common in China, and the computers have penetrated into various fields of society, and the traditional working, learning and living modes are increasingly changed to promote scientific calculation of the society.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a support frame of computer display screen can realize freely reciprocating to computer display screen, and fixes at the rotatory in-process of computer display screen, prevents that accidental collision from leading to the upset, has solved the problem of mentioning among the above-mentioned background art.

The utility model provides a following technical scheme: a supporting frame of a computer display screen comprises a base frame, wherein a bottom plate is fixedly installed at the bottom of the base frame, a rack installation frame is arranged inside the base frame, two sides inside the rack installation frame are slidably connected with a rack frame, a first gear and a second gear are arranged inside the rack frame, a first rotating shaft and a second rotating shaft are respectively and fixedly sleeved inside the first gear and inside the second gear, the first gear and the second gear are meshed, second bearings are respectively arranged on the front side wall and the rear side wall of the base frame, two ends of the first rotating shaft penetrate through the first gear and are movably connected with the side wall of the base frame through an inner hole of the second bearing, one end of the second rotating shaft penetrates through one side of the second gear and is fixedly connected with the rack installation frame, a turbine is fixedly sleeved on the outer surface of the first rotating shaft, and a worm is movably connected under the turbine, the utility model discloses a rack frame, including base frame, rack frame, clamp plate and briquetting, the one end of worm runs through base frame's lateral wall and extends to the outside, and the other end of worm (10) and the lateral wall fixed connection of base frame (1), the upper end of rack frame runs through base frame's upper end and extends to the outside, and the center department of rack frame upper end has placed swivel base plate, the embedded first bearing of installing in inside of rack frame, swivel base plate passes through first bearing and rack frame swing joint, swivel base plate's upper end fixed mounting has the display, the edge fixed mounting of rack frame upper end has the spliced pole, clamp plate and briquetting have been cup jointed to the surface of spliced pole, and the position of briquetting is located the top of the position of clamp plate, the side table fixed mounting of briquetting has the handle, base frame's lower fixed surface installs the cushion.

Preferably, the lower extreme of rack installation frame is equipped with base structure, and the inside of rack installation frame is equipped with the spout structure.

Preferably, the two sides inside the rack frame are provided with sawtooth structures, the outer surfaces of the first gear and the second gear are respectively provided with a sawtooth structure, and the sawtooth structures of the rack frame are respectively meshed with the sawtooth structures of the first gear and the second gear.

Preferably, the outer surfaces of the worm wheel and the worm are both provided with thread structures, and the thread structures on the outer surface of the worm wheel are matched with the thread structures on the outer surface of the worm.

Preferably, the lower end of the rotating bottom plate is provided with a cylindrical structure, and the cylindrical structure is matched with an inner hole of the first bearing.

Preferably, the number of the connecting columns is two, and the two connecting columns are symmetrically arranged along the center of the rotating bottom plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this support frame of computer display screen through rotatory worm, and the worm drives the turbine and is rotary motion, and the drive belt through first gear and second gear moves rack installation frame and reciprocates, according to different user of service personnel's the demand to the different use heights of computer display screen, adjusts the position of rack installation frame, realizes the free regulation of the upper and lower position of computer display screen.

2. This support frame of computer display screen through clamp plate and the briquetting that is equipped with, after computer display screen rotation regulation accomplishes, rotatory two sets of handles drive the rotatory clamp plate that pushes down of briquetting, and the rotatory bottom plate of clamp plate compaction realizes the fixed of computer display screen swivelling movement back position, has prevented that accidental collision from resulting in the upset of display screen.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a front partial sectional view of the overall structure of the present invention;

fig. 3 is a partial sectional view of the side of the overall structure of the present invention.

In the figure: 1. a base frame; 2. a base plate; 3. a rack mounting frame; 4. a rack frame; 5. a first rotating shaft; 6. a first gear; 7. a second gear; 8. a second rotating shaft; 9. a turbine; 10. a worm; 11. rotating the base plate; 12. a display; 13. connecting columns; 14. pressing a plate; 15. briquetting; 16. a handle; 17. a first bearing; 18. a second bearing; 19. and a cushion block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a support frame for a computer display screen includes a base frame 1, a bottom plate 2 is fixedly installed at the bottom of the base frame 1, a rack mounting frame 3 is installed inside the base frame 1, a base structure is installed at the lower end of the rack mounting frame 3, a sliding slot structure is installed inside the rack mounting frame 3, rack frames 4 are slidably connected to both sides inside the rack mounting frame 3, a first gear 6 and a second gear 7 are installed inside the rack frame 4, a first rotating shaft 5 and a second rotating shaft 8 are respectively fixedly sleeved inside the first gear 6 and inside the second gear 7, saw tooth structures are installed on both sides inside the rack frame 4, saw tooth structures are respectively installed on the outer surfaces of the first gear 6 and the second gear 7, the saw tooth structures of the rack frames 4 are respectively engaged with the saw tooth structures of the first gear 6 and the second gear 7, the first gear 6 is engaged with the second gear 7, the front and rear side walls of the base frame 1 are respectively provided with a second bearing 18, two ends of the first rotating shaft 5 penetrate through the first gear 6 and are movably connected with the side walls of the base frame 1 through an inner hole of the second bearing 18, one end of the second rotating shaft 8 penetrates through one side of the second gear 7 and is fixedly connected with the rack mounting frame 3, the outer surface of the first rotating shaft 5 is fixedly sleeved with a turbine 9, a worm 10 is movably connected under the turbine 9, the outer surfaces of the turbine 9 and the worm 10 are respectively provided with a thread structure, the thread structure on the outer surface of the turbine 9 is matched with the thread structure on the outer surface of the worm 10, the worm 10 drives the turbine 9 to do rotary motion, the rack mounting frame 3 is driven to move up and down through the driving belts of the first gear 6 and the second gear 7, according to different use heights of different users for the, the position of the rack mounting frame 3 is adjusted to realize free adjustment of the upper and lower positions of the display 12, one end of a worm 10 penetrates through the side wall of the base frame 1 and extends to the outside, the other end of the worm 10 is movably connected with the side wall of the base frame 1, the upper end of a rack frame 4 penetrates through the upper end of the base frame 1 and extends to the outside, a rotary bottom plate 11 is placed at the center of the upper end of the rack frame 4, a first bearing 17 is embedded in the rack frame 4, a cylindrical structure is arranged at the lower end of the rotary bottom plate 11 and is matched with an inner hole of the first bearing 17, the rotary bottom plate 11 is movably connected with the rack frame 4 through the first bearing 17, the display 12 is fixedly installed at the upper end of the rotary bottom plate 11, connecting columns 13 are fixedly installed at the edges of the upper end of the rack frame 4, the number of the connecting columns 13 is two, the surface of spliced pole 13 has cup jointed clamp plate 14 and briquetting 15, and the position of briquetting 15 is located the top of the position of clamp plate 14, the side table fixed mounting of briquetting 15 has handle 16, through clamp plate 14 and the briquetting 15 that is equipped with, after computer display screen rotation regulation is accomplished, rotatory two sets of handles 16, drive the rotatory clamp plate 14 that pushes down of briquetting 15, 14 compaction rotating bottom plate 11 of clamp plate, realize the fixed of display 12 swivelling movement rear position, the upset that accidental collision leads to the display screen has been prevented, the lower fixed surface of base frame 1 installs cushion 19, and the quantity of cushion 19 is four groups.

The theory of operation, when adjusting the upper and lower position of computer display screen according to different user of service demands, the rotatory worm 10 of user, it is rotatory to drive turbine 9, through first pivot 5, first gear 6, the transmission of second gear 7 and second pivot 8, it reciprocates to drive rack installation frame 3, adjust the position about display 12, through cylinder structure and first bearing 17 on the rotating bottom plate 11, the rotatory rotating bottom plate 11 drives display 12 rotatory, rotatory adjustment is accomplished the back, the rotatory handle 16 of user, drive the rotatory clamp plate 14 that pushes down of briquetting 15, clamp plate 14 compaction rotating bottom plate 11, the position of fixed display 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support frame of computer display screen, includes base frame (1), its characterized in that: the bottom of the base frame (1) is fixedly provided with a bottom plate (2), a rack mounting frame (3) is arranged in the base frame (1), two sides of the interior of the rack mounting frame (3) are slidably connected with a rack frame (4), a first gear (6) and a second gear (7) are arranged in the rack frame (4), a first rotating shaft (5) and a second rotating shaft (8) are respectively and fixedly sleeved in the first gear (6) and the second gear (7), the first gear (6) and the second gear (7) are meshed with each other, second bearings (18) are respectively arranged on the front side wall and the rear side wall of the base frame (1), two ends of the first rotating shaft (5) penetrate through the first gear (6) and are movably connected with the side wall of the base frame (1) through an inner hole of the second bearing (18), one end of the second rotating shaft (8) penetrates through one side of the second gear (7) and is fixedly connected with the rack mounting frame (3), the outer surface of the first rotating shaft (5) is fixedly sleeved with a turbine (9), a worm (10) is movably connected under the turbine (9), one end of the worm (10) penetrates through the side wall of the base frame (1) and extends to the outer side, the other end of the worm (10) is fixedly connected with the side wall of the base frame (1), the upper end of the rack frame (4) penetrates through the upper end of the base frame (1) and extends to the outer side, a rotary bottom plate (11) is placed at the center of the upper end of the rack frame (4), a first bearing (17) is embedded in the rack frame (4), the rotary bottom plate (11) is movably connected with the rack frame (4) through the first bearing (17), a display (12) is fixedly installed at the upper end of the rotary bottom plate (11), and a connecting column (13) is fixedly installed at the edge of the rack frame (4), the surface of spliced pole (13) has cup jointed clamp plate (14) and briquetting (15), and the position of briquetting (15) is located the top of the position of clamp plate (14), the side fixed mounting of briquetting (15) has handle (16), the lower fixed surface of base frame (1) installs cushion (19), and the quantity of cushion (19) is four groups.

2. The support frame of computer display screen of claim 1, characterized in that: the lower extreme of rack installation frame (3) is equipped with the base structure, and the inside of rack installation frame (3) is equipped with the spout structure.

3. The support frame of computer display screen of claim 1, characterized in that: the inside both sides of rack frame (4) are equipped with the sawtooth structure, first gear (6) and second gear (7) surface are equipped with the sawtooth structure respectively, the sawtooth structure of rack frame (4) meshes in the sawtooth structure of first gear (6) and the sawtooth structure of second gear (7) mutually respectively.

4. The support frame of computer display screen of claim 1, characterized in that: the outer surfaces of the worm wheel (9) and the worm (10) are both provided with thread structures, and the thread structures on the outer surface of the worm wheel (9) are matched with the thread structures on the outer surface of the worm (10).

5. The support frame of computer display screen of claim 1, characterized in that: the lower end of the rotating bottom plate (11) is provided with a cylindrical structure, and the cylindrical structure is matched with an inner hole of the first bearing (17).

6. The support frame of computer display screen of claim 1, characterized in that: the number of the connecting columns (13) is two, and the two groups of connecting columns (13) are symmetrically arranged along the center of the rotating bottom plate (11).