CN215993323U - Computer screen support and computer passenger cabin can finely tune of computer passenger cabin - Google Patents

Abstract

The utility model belongs to the technical field of computer cabins, in particular to a computer screen support capable of finely adjusting a computer cabin and a computer cabin, which comprises a main mounting frame and auxiliary mounting frames sleeved at two ends of the main mounting frame, wherein a fixedly connecting component is arranged on the main mounting frame and the auxiliary mounting frames, and the fixedly connecting component comprises: the central shaft penetrates through the intersection part of the main mounting frame and the auxiliary mounting frame, and the auxiliary mounting frame can vertically deviate around the central shaft; and the fine adjustment bolt is arranged between the main mounting frame and the auxiliary mounting frame on one side of the central shaft and is used for adjusting the vertical offset degree of the main mounting frame and the auxiliary mounting frame. This patent is through the connection structure of center pin and fine setting bolt, through set up on the panel with the third through-hole that main mounting bracket is relative with vice mounting bracket to realize both connections through fine setting bolt spare, pass through simultaneously fine setting bolt drives vice mounting bracket winds main mounting bracket rotates, realizes the adjustment of main mounting bracket and vice mounting bracket roughness.

Description

Computer screen support and computer passenger cabin can finely tune of computer passenger cabin

Technical Field

The utility model belongs to the technical field of computer cabins, and particularly relates to a computer screen support capable of being finely adjusted for a computer cabin and the computer cabin.

Background

At present, computers are one of the most advanced scientific and technical inventions in the 20 th century, have extremely important influence on the production activities and social activities of human beings, and have become an indispensable tool in daily life and work. People now like to use computers to work, surf the internet, play games, watch movies and the like. When the computer is used for a long time, the health of a computer user is affected by the quality of the computer chair.

Chinese patent 202020136758.9 discloses a guide tracked computer passenger cabin, and it includes the base and rotates the seat, rotate the front end of seat and install the seat, its rear end is provided with the mounting bracket of cantilever subassembly and installation display screen, the middle part of rotating the seat sets up on the base through the axis of rotation activity, be provided with the drive in the base and rotate a first flexible drive arrangement of pivoted, first flexible drive arrangement's one end articulates in the base, its other end articulates the front end bottom surface of rotating the seat. The rotation seat of this patent directly sets up on the base through the axis of rotation activity to realize the zero gravity rotation of seat through the drive of first flexible drive arrangement, the structure is simpler, conveniently adjusts user's position of sitting, plays the effect of alleviating vertebra, cervical vertebra pressure

However, in this patent, the screen mounting frame is mostly formed by sleeving a plurality of sectional materials, and the sectional materials are connected by arranging fasteners at sleeving ends of the sectional materials; because the size of each section bar has deviation inevitably, and small errors exist inevitably when the section bars are sleeved with each other, the integral flatness of the screen mounting rack after installation is influenced, and the poor flatness can greatly influence the connection stability; in addition, the assembly and disassembly mode is difficult to be completed by a single person, and two sectional materials need to be held simultaneously and kept horizontally in butt joint, and then screws are screwed for fixing.

Disclosure of Invention

The utility model aims to provide a computer screen support capable of being finely adjusted and a computer cabin, which has a simple structure, is convenient to install and can be finely adjusted to a flat state.

The purpose of the utility model is realized as follows:

the utility model provides a computer passenger cabin's computer screen support that can finely tune, includes main mounting bracket and cup joints the vice mounting bracket at main mounting bracket both ends, is equipped with the rigid coupling subassembly in main mounting bracket and vice mounting bracket, and the rigid coupling subassembly includes:

the central shaft penetrates through the intersection part of the main mounting frame and the auxiliary mounting frame, and the auxiliary mounting frame can vertically deviate around the central shaft; and

and the fine adjustment bolt is arranged between the main mounting frame and the auxiliary mounting frame on one side of the central shaft and is used for adjusting the vertical offset degree of the main mounting frame and the auxiliary mounting frame.

Furthermore, a third through hole is formed in the side wall of the auxiliary mounting frame on the steering side of the auxiliary mounting frame, and a first threaded hole opposite to the third through hole is formed in the main mounting frame; the fine adjustment bolt penetrates through the third through hole and the first threaded hole to adjust the vertical deviation degree of the main mounting frame and the auxiliary mounting frame.

Further, all be equipped with on the upper and lower both sides lateral wall of vice mounting bracket the third through-hole all is equipped with two third through-holes on each side lateral wall, and two third through-holes are located respectively the left and right sides of center pin.

Furthermore, one side of the auxiliary mounting frame at the central shaft mounting position is provided with an arc groove matched with the deflection radian of the auxiliary mounting frame, and a second fastener for connecting the main mounting frame and the auxiliary mounting frame is arranged in the arc groove.

Furthermore, the two arc grooves are respectively positioned at the left side and the right side of the installation position of the central shaft and are respectively arranged up and down.

Furthermore, the auxiliary mounting frame is provided with a plurality of groups of arc grooves arranged in the front and at the back and a plurality of groups of first through holes arranged in the front and at the back and used for penetrating through the central shaft.

The clamping device further comprises a fixed clamping plate, wherein the fixed clamping plate comprises a clamping opening and panels positioned on two sides of the clamping opening; the fixed clamping plate is clamped on the intersection part of the main mounting frame and the auxiliary mounting frame, and a fourth through hole for connection is formed in the panel.

Furthermore, each main mounting bracket and each auxiliary mounting bracket are provided with a plurality of fixing head mounting holes, the fixing head mounting holes are used for mounting fixing heads, and the fixing heads are used for mounting computer screens.

A computer cockpit, comprising:

a base;

the rotating seat is movably arranged on the base, and a seat for a person to sit on is arranged on the rotating seat;

the cantilever is movably arranged on the outer edge of the rotating seat and used for mounting a computer screen, and the outer end of the cantilever is provided with the computer screen support capable of finely adjusting the computer cabin.

Further, also includes

A second drive assembly for driving the cantilever;

wherein the second drive assembly comprises:

the second arc-shaped sliding rail is fixed on the cantilever;

the second rolling block is fixed on the base or the rotating seat and is positioned in the second arc-shaped sliding rail;

and the second telescopic cylinder is used for pushing the cantilever to move along the arc direction of the second arc-shaped sliding rail.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

1. according to the flatness adjusting device, the flatness of the main mounting frame and the auxiliary mounting frame is adjusted by arranging the third through holes in the auxiliary mounting frame and driving the auxiliary mounting frame to rotate around the main mounting frame through the fine tuning bolt pieces through the connecting structure of the central shaft and the fine tuning bolts; according to the connecting structure of the main mounting frame and the auxiliary mounting frame, force is not required to be applied when the threaded fastener is mounted, the mounting frame and the auxiliary mounting frame are stably butted, the fine tuning bolt is screwed after the main mounting frame and the auxiliary mounting frame are connected through the central shaft, the flatness of the main mounting frame and the flatness of the auxiliary mounting frame are adjusted while the main mounting frame and the auxiliary mounting frame are connected and fixed, the adjustment is convenient, and the connection can be completed by a single person.

2. The whole seat and the rotating seat are guided to rotate by taking the leaning position of a user as the center of a circle through the connection of the first rolling piece and the first arc-shaped track, zero gravity adjustment is achieved, and the comfort degree of the seat during adjustment is greatly improved; meanwhile, when a user leans on the seat, most of the gravity action of the human body is transmitted to the base through the support frame and the transmission structure on the connecting frame, the gravity of the human body is supported through the base, and for the first telescopic cylinder, only partial gravity of the rotating seat and partial gravity of the human body need to be supported; therefore, the first driving assembly prevents the first telescopic cylinder from being damaged under the long-term action of the gravity of a user by adjusting the stress condition of the first telescopic cylinder, so that the service life of the first telescopic cylinder is prolonged; because the load of the first telescopic cylinder is reduced, the specification of the first telescopic cylinder can be correspondingly reduced when the first telescopic cylinder is selected and matched, and the cost is saved.

3. This patent makes through the concertina movement of second telescoping cylinder the cantilever is along the motion of second arc slide rail, realizes the position suitability adjustment of computer screen. And after the second driving component is arranged between the rotating seat and the cantilever, and the rotating seat adjusts the position of the rotating seat through the first driving component, because the second telescopic cylinder is arranged between the rotating seat and the cantilever, the cantilever is linked with the rotating seat through the telescopic cylinder, so that the cantilever does not need to be further adjusted when the rotating seat is adjusted, and when the position of a computer screen needs to be further adjusted, the second telescopic cylinder is driven to adjust.

Drawings

Fig. 1 is a schematic view of the overall structure of the patent.

Fig. 2 is a schematic structural diagram of a rotary seat of the patent.

Fig. 3 is a side sectional view at the first telescopic cylinder of fig. 2.

Fig. 4 is a side sectional view at the first arcuate track of fig. 2.

FIG. 5 is a side cross-sectional view at the second arcuate track of FIG. 2

Fig. 6 is a schematic view of the structure at the first driving assembly.

Fig. 7 is a schematic view of the structure at the screen mount.

Fig. 8 is a schematic view of the connection of the main mount to the sub mount.

Fig. 9 is a schematic view of the structure at the connection portion.

Fig. 10 is a schematic cross-sectional view of the intersection of the primary and secondary mounts.

The reference numerals in the figures denote the meanings:

1. a base; 11. a support frame; 12. installing a bin;

2. a rotating seat; 21. a seat; 22. a connecting frame; 23. a connecting arm; 24. a leg pad;

3. a cantilever; 32. a connecting portion; 321. mounting grooves; 322. a connected region; 33. a first positioning plate; 331. Positioning holes; 332. a first mounting hole; 34. a telescopic cylinder mounting cavity;

41. a first arc-shaped slide rail; 42. a first scroll thumb; 43. a first telescoping cylinder;

51. a second arc-shaped slide rail; 52. a second scroll thumb; 53. a second telescoping cylinder;

6. a screen mounting bracket; 61. a main mounting frame; 62. a secondary mounting bracket; 621. an offset end; 631. a central shaft; 633. an arc groove; 634. a first through hole; 64. a fixed head; 641. a fixed head mounting hole; 66. fixing the clamping plate; 67. a third through hole; 671. a fourth via hole; 672. a first threaded hole; 68. a panel; 69. a second via.

Detailed Description

The utility model is further described below with reference to specific examples:

a computer cockpit comprises a base 1;

the rotating seat 2 is movably arranged on the base 1, and a seat 21 for a person to sit is arranged on the rotating seat 2;

the cantilever 3 is movably arranged on the outer edge of the rotating seat 2 and is used for installing a computer screen 31; and

the first driving component is used for driving the rotating seat 2;

wherein the first drive assembly comprises a first drive assembly,

a first arc-shaped slide rail 41 and a first rolling block 42, wherein the first rolling block 42 is located in the first arc-shaped slide rail 41; the first arc-shaped sliding rail 41 and the first rolling block 42 are respectively fixed on the rotating seat 2/the base 1 and the base 1/the rotating seat 2; and

and the first telescopic cylinder 43 is used for pushing the rotating base 2 to move along the arc direction of the first arc-shaped sliding rail 41.

Referring to fig. 1 and 2, the base 1 of the computer case is used to support the suspension arm 3 and the rotating seat 2, and the base 1 may be provided with a wheel assembly to drive the whole computer case to move, or a step may be provided on the base 1 to facilitate a user to get into the seat 21 on the base 1. In the patent, the base 1 is a frame which is formed by assembling a plurality of plates and sectional materials and is integrally square, a plurality of convex edges with certain aesthetic feeling are arranged on the frame, and a supporting frame 11 which is raised on the base 1 and is used for connecting the rotating seat 2 is arranged on the frame; in this embodiment, the two support frames 11 are provided and are located at the left and right sides of the base 1 in a protruding manner.

As shown in fig. 2, the shape of the rotating seat 2 is adapted to the shape of the base 1, and is used for mounting and carrying the seat 21, and a driving assembly for driving the seat 21 to move back and forth, or a leg pad 24, a backrest and other components attached to the seat 21, and a driving assembly for driving the leg pad 24 and the backrest to move are further installed on the rotating seat 2. In this example, the rotating base 2 includes the connecting frame 22 disposed on two sides thereof, the connecting frame 22 is specifically a vertically disposed profile plate, the outer end surface of the connecting frame is vertically intersected with the supporting frame 11, the first arc-shaped sliding rail 41 and the first rolling block 42 are respectively disposed on the opposite sides of the connecting frame 22 and the supporting frame 11, and the first rolling block 42 is limited in the first arc-shaped sliding rail 41 by adjusting the distance between the connecting frame 22 and the supporting frame 11, so as to fix the rotating base 2 on the upper side of the base 1. The arc of the first arcuate rail 41 is related to the distance between the seat 21 and the rotatable seat 2, so that the arc of the first arcuate rail 41 is determined at the time of shipment to make the rotatable seat as centered as possible on the user in the seat. The first telescopic cylinder 43 is mounted on the base 1, and is used for pushing the rotating base 2 to move along the arc direction of the first arc-shaped sliding rail 41, as shown in fig. 3, 4, and 6, an installation bin 12 for installing the first telescopic cylinder 43 is arranged in the center of the base 1, the lower end of the rotating base 2 is provided with a connecting arm 23 facing the base 1, the connecting arm 23 is located between the two connecting frames 22, one end of the first telescopic cylinder 43 is hinged in the installation bin 12, and since the position of the first telescopic cylinder 43 changes correspondingly when the first telescopic cylinder 43 is pushed, the first telescopic cylinder 43 needs to be hinged in the installation bin 12, and the other end of the first telescopic cylinder 43 is hinged to the connecting arm 23; the first telescopic cylinder 43 in the embodiment adopts the motor push rod, and the motor push rod has the advantages that an air path does not need to be arranged, so that the universality of a computer cabin is improved; when the motor push rod works, the driving end of the motor push rod makes telescopic motion, in the telescopic process, the whole rotating seat 2 is pushed to move along the first arc-shaped sliding rail 41, at the moment, the first rolling block 42 rolls in the first arc-shaped sliding rail 41, and the first rolling block 42 can be a bearing piece and is used for ensuring smooth movement; the whole seat 21 and the rotating seat 2 are guided to rotate by taking the gravity center of the user when the user leans on as the center of a circle through the connection of the first rolling block 42 and the first arc-shaped sliding rail 41, so that the gravity center of the user is basically unchanged when the rotating seat 2 works, namely the gravity center is adjusted by zero gravity, and the comfort of adjustment is greatly improved. It should be noted that the center of gravity of the user varies from person to person, and therefore, when the computer cabin in this patent leaves the factory, the different radians of the first arc-shaped slide rail 41 are set to make the center of circle of rotation of the rotation seat 2 as close as possible to the center of gravity of the user when the user leans on or even coincide with the center of circle, so as to adapt to different users; meanwhile, when a user leans on the seat 21, most of the gravity action of the human body is transmitted to the base 1 through the transmission structures on the support frame 11 and the connecting frame 22, and the gravity of the human body is supported through the base 1, and for the first telescopic cylinder 43, only part of the gravity of the rotating seat 2 and part of the gravity of the human body need to be supported, so that the first driving assembly in the patent prevents the first telescopic cylinder 43 from being damaged under the long-term action of the gravity of the user by adjusting the stress condition of the first telescopic cylinder 43, and the service life of the first telescopic cylinder 43 is prolonged; because the load of the first telescopic cylinder 43 is reduced, the specification of the first telescopic cylinder 43 can be correspondingly reduced when the first telescopic cylinder 43 is selected and assembled, so that the cost is saved.

It should be noted that, in this embodiment, the positions where the first rolling block 42 and the first arc-shaped sliding rail 41 are installed may be interchanged, that is, the first arc-shaped sliding rail 41 may be disposed on the supporting frame 11, and the first rolling block 42 is disposed on the connecting frame 22. In other embodiments, the first telescopic cylinder 43 may be externally arranged outside the base 1 for driving, that is, an area for installing the first telescopic cylinder 43 is separately arranged, and a connecting rod is arranged for connecting and driving; according to the installation position of the first telescopic cylinder 43, the user can adjust the positions of the connecting frame 22 and the supporting frame 11 accordingly to match.

Furthermore, a cantilever 3 is movably arranged on the outer edge of the rotating seat 2, the cantilever 3 is integrally C-shaped, and the rotating seat 2 and the seat 21 are arranged in the inner cavity of the C-shaped cantilever 3; the cantilever 3 is used for mounting a computer screen 31, generally the computer screen 31 is arranged at the tail end of the cantilever 3, correspondingly, a screen mounting rack 6 for mounting the computer screen 31 is arranged at the outer end of the cantilever 3, and the outer end is arranged opposite to the seat 21, so that a user can just face the computer screen 31 when leaning on the seat 21. In this patent, a second driving assembly is provided for rotating the cantilever 3 around the user's sitting position, which includes a second arc-shaped slide rail 51 fixed to the cantilever 3; the second rolling block 52 is fixed on the base 1 or the rotating seat 2 and is positioned in the second arc-shaped sliding rail 51; and the second telescopic cylinder 53 is used for pushing the cantilever 3 to move along the arc direction of the second arc-shaped slide rail 51.

Referring to fig. 5 and 6, in this embodiment, the second rolling block 52 is disposed inside the connecting frame 22 through a rotating shaft, and the second arc-shaped sliding rail 51 opposite to the second rolling block 52 is disposed on the left and right sides of the suspension arm 3, the shapes of the second arc-shaped sliding rail 51 and the second rolling block 52 are substantially the same as those of the first arc-shaped sliding rail 41 and the first rolling block 42, and the radian of the second arc-shaped sliding rail 51 is set according to the distance between the second arc-shaped sliding rail 51 and the seat 21, so that the suspension arm 3 can rotate around the leaning position of the user, the moving track of the computer screen 31 is adapted to the moving track of the seat 21, and the user can easily adjust the computer screen 31 to the position opposite to the user. The second telescopic cylinder 53 is arranged on the rotating base 2, and a driving end of the second telescopic cylinder 53 is connected with the cantilever 3, as shown in fig. 3, in this embodiment, a hinged joint is arranged at the upper end of the connecting arm 23, a telescopic cylinder installation cavity 34 is formed at the inner side of the cantilever 3, the second telescopic cylinder 53 is arranged in the telescopic cylinder installation cavity 34, the telescopic cylinder installation cavity 34 is positioned at the tail of the cantilever 3, an opening for communicating the telescopic cylinder installation cavity 34 with the outside is arranged at the tail of the cantilever 3, one end of the second telescopic cylinder 53 is positioned in the telescopic cylinder installation cavity 34 and hinged with the cantilever 3, and the other end of the second telescopic cylinder 53 penetrates through the opening to be connected with the hinged joint, so as to be connected with the rotating base 2; the cantilever 3 is generally formed by splicing a plurality of plates, so that a telescopic cylinder mounting cavity 34 for mounting the second telescopic cylinder 53 is easily formed in the cantilever 3, the second telescopic cylinder 53 is hidden on the inner wall through the telescopic cylinder mounting cavity 34, the cantilever 3 moves along the second arc-shaped slide rail 51 through the telescopic motion of the second telescopic cylinder 53, the position adjustment of the computer screen 31 is realized, and the gravity of the cantilever 3 is shared by the second driving component, so that the negative pressure of the second telescopic cylinder 53 is reduced, and the service life of the cantilever is prolonged.

In other embodiments, the cantilever 3 can be mounted on the base 1 in a manner similar to the connecting frame 22, and the second arc-shaped sliding rail 51 is only required to be concentric with the first arc-shaped sliding rail 41 to realize the adaptive rotation of the cantilever 3, so that the computer screen 31 is located opposite to the seat 21; however, compared to the above, the advantage of disposing the second driving assembly between the rotating base 2 and the suspension arm 3 is that when the second driving assembly is disposed between the rotating base 2 and the suspension arm 3, after the rotating base 2 adjusts its position by the first driving assembly, since the second telescopic cylinder 53 is disposed between the rotating base 2 and the suspension arm 3, the suspension arm 3 and the rotating base 2 can be linked by the telescopic cylinder, so that the suspension arm 3 does not need to be further adjusted when the rotating base 2 is adjusted, and when the position of the computer screen 31 needs to be further adjusted, the second telescopic cylinder 53 is driven to be modified.

It should be noted that, in this embodiment, the positions where the second rolling block 52 and the second arc-shaped sliding rail 51 are installed may be interchanged, that is, the second arc-shaped sliding rail 51 may be disposed on the base 1 or the rotating base 2, and the first rolling block 42 is disposed on the cantilever 3.

The screen mount 6 in this patent is described below; in this patent, the outer end of the cantilever 3 is provided with a connecting part 32,

the cantilever 3 is provided with a connecting part 32, and the connecting part 32 comprises a plurality of sequentially arranged mounting grooves 321 and a communication area 322 for connecting the notches of the mounting grooves 321;

the screen mounting rack 6 is provided with a first fastening piece which penetrates through the mounting groove 321 and then is connected with the cantilever 3;

when the screen mounting bracket 6 needs to be adjusted, the first fastening piece can enter the corresponding mounting groove 321 through the communication area 322, so that the adjustment is realized.

As shown in fig. 7 and 9, the cantilever 3 is composed of a plurality of frame-shaped brackets connected in sequence, and the connecting portion 32 is arranged on the last frame-shaped bracket; the connecting part 32 is arranged on the inner side surface of the frame-shaped bracket and is connected with the screen mounting rack 6 through the inner side surface; establish on the screen mounting bracket 6 with the trompil that connecting portion 32 corresponds wears to establish through between connecting portion 32 and trompil the fastener realizes that connection between them is fixed.

The connecting portions 32 are provided in plural and arranged in a square array on the cantilever 3. As shown in fig. 8, four of the connecting portions 32 are arranged in a rectangular matrix; the user can adopt two of the connecting parts 32 to connect with the screen mounting bracket 6, and can greatly adjust the position of the screen mounting bracket 6 by selecting the connecting parts 32 at different positions when mounting, and simultaneously can increase the stability of the connection between the cantilever 3 and the screen mounting bracket 6 by selecting a plurality of the connecting parts 32.

As shown in fig. 9, the mounting groove 321 in the connecting portion 32 includes a plurality of skewed tooth grooves arranged in an up-down manner, the skewed tooth grooves are long and all set obliquely, the notches of the skewed tooth grooves are set obliquely upward, a communicating region 322 for communicating all the skewed tooth grooves is disposed on one side of the skewed tooth grooves, the communicating region 322 in this embodiment is a square through hole disposed on one side of the skewed tooth grooves, and the area of the communicating region is much larger than that of the skewed tooth grooves, and the communicating region is sequentially connected to the notches of the skewed tooth grooves. In this embodiment, the fastening member includes a connecting pin and a nut member, a first positioning plate 33 is further disposed on the inner side of the frame-shaped support, a positioning hole 331 for the connecting pin to pass through is disposed on the first positioning plate 33, and the positioning hole 331 is adapted to the connecting pin; the connecting pin sequentially penetrates through the first positioning plate 33, the connecting part 32 and the screen mounting frame 6, and the nut piece is arranged on one side of the connecting pin provided with the first positioning plate 33 after penetrating, so that stable connection is realized. The first fastening member may also be a screw that is inserted into the screen mounting bracket 6 from the side of the first positioning plate 33, and a threaded hole that is adapted to the first fastening member is provided on the screen mounting bracket, so that the first fastening member is installed and connected from the cantilever to the direction of the screen mounting bracket 6.

The upper and lower fine adjustment of the screen mounting rack 6 can be realized through the connecting part 32, and specifically, when the screen mounting rack 6 and the cantilever 3 are in a fixed state, the connecting pin is positioned in the oblique tooth groove for positioning; when the height of the screen mounting bracket 6 needs to be adjusted, a user firstly loosens the nut member positioned on one side of the first positioning plate 33 to enable the fastening of the screen mounting bracket 6 and the cantilever 3 to be relatively loosened, at the moment, the whole screen mounting bracket 6 is lifted to enable the connecting pin to enter the communicating area 322, and then the user moves the screen mounting bracket 6 to enable the screen mounting bracket to enter other inclined tooth grooves; after the connecting pin enters other skewed tooth grooves, the screen mounting frame 6 slides to the bottom of the skewed tooth grooves along the skewed tooth grooves under the action of self gravity, and then the nut member is screwed down to fix the connection between the screen mounting frame 6 and the cantilever 3. Because the oblique tooth grooves are arranged up and down, the height of the screen mounting rack 6 can be slightly adjusted by replacing the oblique tooth grooves with different heights, and a user can adjust the screen mounting rack 6 to the height required by the user according to the requirement of the user so as to adjust the height of the computer screen 31; moreover, its advantage of structure is adjusted to screen mounting bracket 6 in this patent lies in, need not to pull down screen mounting bracket 6 is whole, only needs to loosen the nut spare and can adjust, adjusts convenient and fast, the operation of being convenient for.

The first positioning plate 33 is arranged to position the first fastener in the positioning hole 331 and to be limited by the positioning hole 331 when the first fastener is in the first working state, and is difficult to slide in the mounting groove 321 to the communication area 322, so that the stability of the connection between the screen mounting bracket 6 and the cantilever 3 is greatly increased. A first mounting hole 332 with an aperture larger than that of the positioning hole 331 is further connected to one side of the positioning hole 331, as shown in fig. 9, the aperture of the first mounting hole 332 is much larger than that of the positioning hole 331, so that a user can align the first mounting hole with the first fastener, then sleeve the first positioning plate 33 outside the first fastener, and slide the first positioning plate 33 to slide the first fastener into the positioning hole 331, thereby reducing the difficulty in mounting the positioning hole 331 and the first fastener through the structure of the first mounting hole and facilitating operation.

In other embodiments, the mounting grooves 321 in the connecting portion 32 may take various shapes, that is, besides the shape of the oblique tooth grooves, a transverse hole, a bent hole, and the like may also be used, and the arrangement direction and the arrangement number of the mounting grooves 321 may also be set according to actual needs. Set up oblique tooth's socket's benefit in this patent and lie in at the connecting pin put into behind the oblique tooth's socket, the connecting pin can be because of the bottom of the direct income oblique tooth's socket of the gravity of screen mounting bracket 6 is spacing, need not the position on the user further adjustment connecting pin, the operation of being convenient for.

Further, screen mounting bracket 6 includes main mounting bracket 61 and cup joints the vice mounting bracket 62 at main mounting bracket 61 both ends, is equipped with the rigid coupling subassembly in main mounting bracket 61 and vice mounting bracket 62, and the rigid coupling subassembly includes:

a central shaft 631 passing through the intersection end of the main mounting frame 61 and the auxiliary mounting frame 62, wherein the auxiliary mounting frame 62 can be vertically offset around the central shaft 631;

and a fine adjustment bolt provided between the main mount 61 and the sub mount 62 on the side of the central axis 631, for adjusting the vertical offset degree of the main mount 61 and the sub mount 62.

In this embodiment, the auxiliary mounting bracket 62 is provided with a third through hole 67 on a side wall of a turning side thereof, and the main mounting bracket 61 is provided with a first threaded hole 672 opposite to the third through hole 67; the fine adjustment bolt is inserted into the third through hole 67 and the first threaded hole 672 to adjust the vertical offset degree of the main mounting frame 61 and the auxiliary mounting frame 62.

As shown in fig. 7 and 8, in the present embodiment, there is one main mounting frame 61, and there are two auxiliary mounting frames 62, and the two auxiliary mounting frames 62 are respectively located at the left and right sides of the main mounting frame 61; each of the main mount 61 or the sub mount 62 is provided with a fixing head 64 for fixing the screen, and the main mount 61 or the sub mount 62 is provided with a plurality of fixing head mounting holes 641 at different positions, so that a user can select the fixing head mounting holes 641 at different positions to mount the fixing head 64, thereby adjusting the position of the computer screen 31 on each of the main mount 61 or the sub mount 62; in this embodiment, the sub-mounts 62 on both sides of the main mount 61 are offset toward the inside of the seat 21, the fixing head 64 is disposed on the offset end 621, and when the main mount 61 and the sub-mounts 62 are both mounted with the computer screens 31, the three computer screens 31 are sequentially connected to form a circular screen.

The existing main mounting frame 61 and the auxiliary mounting frame 62 are mostly connected in a sleeving manner, and fastening screws are configured on the end surface of one side of the main mounting frame 61 sleeved with the auxiliary mounting frame 62 for fixing; because the sizes of the main mounting frame 61 and the auxiliary mounting frame 62 have deviation, some small errors are inevitably generated when the main mounting frame 61 and the auxiliary mounting frame 62 are sleeved, so that the flatness of the main mounting frame 61 and the auxiliary mounting frame 62 after connection is influenced, and the auxiliary mounting frame 62 can be loosened in the main mounting frame 61, so that the connection stability is influenced; moreover, the assembly and disassembly mode is difficult to be completed by a single person, and the main mounting frame 61 and the auxiliary mounting frame 62 need to be held at the same time, kept in horizontal butt joint and then screwed for fixing.

The sub mount 62 and the main mount 61 are provided with first through holes 634 for the central shaft 631 to pass through; when connecting, the user first installs the central shaft 631, the central shaft 631 in this patent is disposed at the center of the main mounting frame 61 and the part intersecting with the sub mounting frame 62, and when only the central shaft 631 is fixed, the central shaft 631 serves as a rotation shaft around which the sub mounting frame 62 can slightly swing and offset; during further installation, a user uses the fine adjustment bolt to sequentially penetrate through the third through hole 67 and the first threaded hole 672 on the main mounting frame 61 to fixedly penetrate the fine adjustment bolt and the main mounting frame together; in this embodiment, the third through hole 67 is specifically a strip-shaped hole, and the surface of the third through hole is not provided with a thread; because the fine tuning bolt is located at one side of the central shaft 631, during the process of continuously tightening the fine tuning bolt, the fine tuning bolt continuously moves towards the main mounting frame 61 and pushes the auxiliary mounting frame 62 to make the auxiliary mounting frame 62 offset around the central shaft 631, and the deeper the fine tuning bolt is installed, the greater the offset amplitude of the rotation of the auxiliary mounting frame 62 is; the flatness of the auxiliary mounting frame 62 can be adjusted by the user through the offset of the auxiliary mounting frame 62, namely whether the connection between the auxiliary mounting frame 62 and the main mounting frame 61 is smooth or not; under general conditions, the normal use of computer screen 31 needs main mounting bracket 61 and vice mounting bracket 62 horizontally connect, and this patent can be adjusting the roughness that vice mounting bracket 62 is connected with main mounting bracket 61 gradually through screwing up or loosening the fine setting bolt, until satisfying user's roughness demand, reduced the adjustment degree of difficulty by a wide margin.

Further, as shown in fig. 10, in this embodiment, the upper and lower side walls of the auxiliary mounting frame 62 are provided with the third through holes 67, the side wall of each side is provided with two third through holes 67, the two third through holes 67 are respectively located at the left and right sides of the central shaft 631, and each third through hole 67 is provided with four fine tuning bolts; the advantage of providing the third through holes 67 at both top and bottom is that the main mounting frame 61 and the sub-mounting frame 62 are connected by providing the trim bolts in all the third through holes 67 for further fixing. In one side wall, the two third through holes 67 are respectively located at the left and right sides of the central shaft 631, the fine tuning bolt on the right side can drive the auxiliary mounting frame 62 to swing upwards, and the fine tuning bolt on the left side can drive the auxiliary mounting frame 62 to swing downwards, so that a user can select a required adjusting direction to select a corresponding fine tuning bolt on the premise of fixing through the upper fine tuning bolt and the lower fine tuning bolt, and the adjustment is more convenient.

In other embodiments, the main mount 61 may not be provided with the first threaded hole 672, but may be provided with threads in the third through hole 67; when the fine tuning bolt is installed in the third through hole 67, if the auxiliary mounting frame 62 is deviated due to self gravity, the fine tuning bolt is simultaneously driven to rotate along with the auxiliary mounting frame 62 around the central shaft 631, so that one end of the fine tuning bolt is abutted against the main mounting frame 61 to limit the distance between the main mounting frame 61 and the auxiliary mounting frame 62, and a user can adjust the distance between the main mounting frame 61 and the auxiliary mounting frame 62 by adjusting the installation depth of the fine tuning bolt, thereby changing the vertical deviation degree of the auxiliary mounting frame 62. And when third through-hole 67 all is equipped with the back on the both sides lateral wall of vice mounting bracket 62, the user can carry out the full aspect through four fine setting bolts and stabilize to the stability of reinforcing the connection.

Further, a fixed clamping plate 66 is arranged at the sleeved end of the main mounting frame 61 and the auxiliary mounting frame 62; the fixing clamp plate 66 includes the panel 68 abutting against the offset side of the sub-mount 62, and a fourth through hole 671 for fastening connection is opened at the intersection of the panel 68 and the sub-mount 62.

The fixed splint 66 is made through the panel beating by panel material and forms, and it has a clamp mouth, and the clamp mouth both sides are for leveling panel 68, the clamp mouth is used for the centre gripping to be in the crossing end of main mounting bracket 61 and vice mounting bracket 62 makes the laminating of panel 68 is served in the crossing of main mounting bracket 61 and vice mounting bracket 62. In this embodiment, a fourth through hole 671 is formed on the side walls of the main mounting frame 61 and the sub mounting frame 62 facing the turning sides of the sub mounting frame 62. The fourth through hole 671 is a threaded hole, and the fine adjustment bolt penetrates through the threaded hole. At this time, the adjusting bolt simultaneously penetrates through the fixing clamping plate 66, the main mounting frame 61 and the auxiliary mounting frame 62, the fixing clamping plate 66 is used for decoration, the connection is further reinforced, and meanwhile, a flat and opposite surface is provided for a user to conveniently adjust the flatness between the main mounting frame 61 and the auxiliary mounting frame 62.

Further, an arc groove 633 matched with the offset radian of the auxiliary mounting frame 62 is arranged on one side of the mounting position of the central shaft 631 of the auxiliary mounting frame 62, and a third fastening member for connecting the main mounting frame 61 and the auxiliary mounting frame 62 is arranged on the arc groove 633.

As shown in fig. 8, two arc grooves 633 are respectively located at the left and right sides of the installation position of the central shaft 631, and are arranged up and down according to the rotation direction of the sub-installation frame 62; meanwhile, the main mounting frame 61 is provided with a plurality of second through holes 69 opposite to the arc grooves, the third fastening members are screws, the main mounting frame 61 and the auxiliary mounting frame 62 are further fixed by penetrating the screws through the second through holes 69 and the arc grooves 633, and the shape of the arc grooves 633 is used for adapting the offset of the auxiliary mounting frame 62.

Further, the sub-mount 62 is provided with a plurality of sets of arc grooves 633 arranged in front and back and a plurality of sets of first through holes 634 arranged in front and back for penetrating the central shaft 631. As shown in fig. 8, in the present embodiment, two sets of arc grooves 633 are disposed on a single sub-mounting bracket 62, each set of arc grooves 633 is disposed in a front-back direction of the main mounting bracket 61 and the sub-mounting bracket 62, and correspondingly, a plurality of first through holes 634 are also disposed for the central shaft 631 to penetrate therethrough. The advantage of providing multiple sets of arc grooves 633 is that the secondary mounting bracket 62 can be telescopically arranged in the primary mounting bracket 61, so as to adjust the length of the whole screen mounting bracket 6 to meet different requirements of users; generally, the computer screen 31 has twenty-four inches, twenty-seven inches, twenty-nine inches, thirty-two inches, etc., and is adapted to the computer screens of different sizes by adjusting the length of the entire screen mounting bracket 6.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (10)

1. The utility model provides a computer screen support can finely tune of computer passenger cabin which characterized in that, including main mounting bracket (61) and cup joint at vice mounting bracket (62) at main mounting bracket (61) both ends is equipped with the rigid coupling subassembly in main mounting bracket (61) and vice mounting bracket (62), and the rigid coupling subassembly includes:

a central shaft (631) which is arranged on the intersection part of the main mounting frame (61) and the auxiliary mounting frame (62) in a penetrating way, wherein the auxiliary mounting frame (62) can be vertically offset around the central shaft (631); and

and the fine adjustment bolt is arranged between the main mounting frame (61) and the auxiliary mounting frame (62) on one side of the central shaft (631) and is used for adjusting the vertical deviation degree of the main mounting frame (61) and the auxiliary mounting frame (62).

2. The fine-tunable computer screen bracket of a computer cockpit according to claim 1, wherein: a third through hole (67) is formed in the side wall of the auxiliary mounting frame (62) on the steering side, and a first threaded hole opposite to the third through hole (67) is formed in the main mounting frame (61); the fine adjustment bolt penetrates through the third through hole (67) and the first threaded hole to adjust the vertical deviation degree of the main mounting frame (61) and the auxiliary mounting frame (62).

3. The fine-tunable computer screen bracket of a computer cockpit according to claim 2, wherein: all be equipped with on the upper and lower both sides lateral wall of vice mounting bracket (62) third through-hole (67), all be equipped with two third through-holes (67) on each side lateral wall, two third through-holes (67) are located respectively the left and right sides of center pin (631).

4. The fine-tunable computer screen bracket of a computer cockpit according to claim 1, wherein: one side of the mounting position of the central shaft (631) of the auxiliary mounting frame (62) is provided with an arc groove (633) matched with the offset radian of the auxiliary mounting frame (62), and a second fastener for connecting the main mounting frame (61) and the auxiliary mounting frame (62) is arranged on the arc groove (633).

5. The fine-tunable computer screen bracket of a computer cockpit according to claim 4, wherein: the two arc grooves (633) are respectively positioned at the left side and the right side of the installation position of the central shaft (631) and are respectively arranged up and down.

6. The fine-tunable computer screen bracket of a computer cockpit according to claim 4, wherein: the auxiliary mounting frame (62) is provided with a plurality of groups of arc grooves (633) which are arranged front and back and a plurality of groups of first through holes (634) which are arranged front and back and used for penetrating the central shaft (631).

7. The fine-tunable computer screen support of a computer cockpit according to any one of claims 1-6, wherein; the clamping device also comprises a fixed clamping plate (66), wherein the fixed clamping plate (66) comprises a clamping opening and panels (68) positioned on two sides of the clamping opening; the fixed clamping plate (66) is clamped on the intersection part of the main mounting frame (61) and the auxiliary mounting frame (62), and a fourth through hole for connection is formed in a panel (68).

8. The fine-tunable computer screen support of computer cockpit according to any of claims 1-6, wherein: each main mounting frame (61) and each auxiliary mounting frame (62) are provided with a plurality of fixing head mounting holes (641), the fixing head mounting holes (641) are used for mounting fixing heads (64), and the fixing heads (64) are used for mounting a computer screen (31).

9. A computer cockpit, comprising:

a base (1);

the rotating seat (2) is movably arranged on the base (1), and a seat (21) for a person to sit is arranged on the rotating seat (2);

a cantilever (3) movably arranged at the outer edge of the rotating seat (2) for mounting a computer screen (31), wherein the outer end of the cantilever (3) is provided with a micro-adjustable computer screen bracket of a computer cabin as claimed in any one of claims 1 to 8.

10. A computer cockpit as claimed in claim 9 wherein: also comprises

A second drive assembly for driving the cantilever (3);

wherein the second drive assembly comprises:

the second arc-shaped sliding rail (51) is fixed on the cantilever (3);

the second rolling block (52) is fixed on the base (1) or the rotating seat (2) and is positioned in the second arc-shaped sliding rail (51);

and the second telescopic cylinder (53) is used for pushing the cantilever (3) to move along the arc direction of the second arc-shaped sliding rail (51).

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