CN217082025U

CN217082025U - Adjustable base of computer display screen

Info

Publication number: CN217082025U
Application number: CN202123211987.6U
Authority: CN
Inventors: 胡宝梅; 成志伟; 李明磊
Original assignee: Chongqing Vocational and Technical University of Mechatronics
Current assignee: Chongqing Vocational and Technical University of Mechatronics
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-29
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an adjustable base of computer display screen, include the pedestal and install the adjusting part on the pedestal, the adjusting part includes the mounting panel to and support in the locating frame of mounting panel top through the cross pivot, it has two rotation units to articulate on the mounting panel, and the tip that the mounting panel was kept away from to the rotation unit articulates respectively in one side that the locating frame is adjacent, and locating frame upper portion can be dismantled and be connected to the display screen lower part, the rotation unit is used for driving the locating frame and encloses around the rotation of cross pivot. In this embodiment, the base is made of a wood board or a synthetic material with a trapezoidal structure, the middle of the base is connected with a mounting plate, the mounting plate is horizontally arranged on the upper surface of the base, the rotating unit is used for adjusting the left-right angle or the pitching angle of the positioning frame, two ends of the rotating unit are respectively hinged on two adjacent sides of the mounting plate and the positioning frame, one side is a side close to a user, and the other side is either a left side or a right side.

Description

Adjustable base of computer display screen

Technical Field

The utility model belongs to the technical field of the base for the computer display screen, concretely relates to adjustable base of computer display screen.

Background

The computer display screen is also called computer monitor, and is usually also called computer monitor or computer screen, and it is the most important computer component except CPU, mainboard, memory, power supply, keyboard and mouse, and the concept of computer display screen has not been unified yet, but the same knowledge, as the name suggests, it should be a display tool that displays certain electronic document on the screen through specific transmission equipment and reflects it to human eyes.

The existing liquid crystal display base is directly placed on a computer desk, and the height and the angle of the existing liquid crystal display base cannot be adjusted. Because the height difference of people is different with the demand to the angle of computer display screen, the computer display screen of unable angle regulation and height can't satisfy different people's individualized demand, people often fill up the object of establishing different thickness below the base with the height of adjustment display screen or add and establish the display screen mounting bracket that can height-adjusting to satisfy the demand of different people to the display screen of co-altitude, but the reliability is poor, and can not satisfy the demand of different people to computer display screen vision angle.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, the utility model provides an adjustable base of computer display screen through two rotation units of operation adjusting part, can rotate the locating frame, drives the angle of every single move is adjusted to the display screen on locating frame upper portion, or inclination about or to adapt to the user demand of different heights, the utility model discloses an adjustable base still easily rotates the regulation, is applicable to the fixed stay that the bottom is the display screen of tabular structure, and it is very convenient to use.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an adjustable base of computer display screen, includes the pedestal and installs the adjusting part on the pedestal, the adjusting part includes the mounting panel to and support in the locating frame of mounting panel top through the cross pivot, it has two rotation units to articulate on the mounting panel, and the tip that the mounting panel was kept away from to the rotation unit articulates respectively in one side that the locating frame is adjacent, and the locating frame upper portion can be dismantled and be connected to the display screen lower part, the rotation unit is used for driving the locating frame and surrounds the rotation of cross pivot.

In this embodiment, the base body is made of a wood board or a synthetic material with a trapezoidal structure, the middle of the base body is connected with a mounting plate, the mounting plate is horizontally arranged on the upper surface of the base body, the rotating unit is used for adjusting the left and right angles or the pitching angles of the positioning frame, the heights of the adjusting component and the base can be designed according to actual conditions, no limitation is made here, two ends of the rotating unit are respectively hinged on two adjacent sides of the mounting plate and the positioning frame, one side of the rotating unit is a side close to a user, and the other side of the rotating unit is a left side or a right side. The middle part of the positioning frame is hinged with a cross rotating shaft which is used for supporting the positioning frame, the lower end of the cross rotating shaft is fixed on the mounting plate, and the display screen is mounted on the positioning frame.

Furthermore, the rotating unit comprises a threaded sleeve and a screw rod in threaded fit with the upper end of the threaded sleeve, the threaded sleeve and the screw rod are coaxially arranged, the screw rod is hinged with the positioning frame, and the lower end of the threaded sleeve is connected with the mounting plate in a rotatable mode.

In this embodiment, the threaded sleeve is rotatably engaged with the threaded rod, and when the threaded sleeve is rotated, the length of the threaded rod and the length of the threaded sleeve are increased or shortened, so that the positioning frame rotates around the cross-shaped rotating shaft, and the positioning frame is inclined by a certain angle to change the angle of the display screen.

Furthermore, the adjacent side of locating frame is provided with the engaging lug, install the ball pivot in the engaging lug, it is articulated with the screw rod tip to go up the ball pivot, the thread bush lower extreme links to each other with the mounting panel through ball pivot down.

This embodiment provides a concrete connection mode of screw rod and locating frame, is close to user and right side external fixation at the locating frame and has the engaging lug, and it has ball joint to articulate in the engaging lug, and ear thread bush lower extreme rotates and is connected with the body of rod, and the lower extreme of the body of rod is connected with ball joint, and ball joint is articulated with the mounting panel can.

Further, the cross-shaped rotating shaft comprises an A shaft and a B shaft, and is supported on the mounting plate through a positioning fork, the upper portion of the upper end of the positioning fork is U-shaped, two ends of the upper end of the positioning fork are hinged to two ends of the A shaft respectively, the length of the A shaft is smaller than the width of the positioning frame, and two ends of the B shaft are hinged to two opposite sides of the positioning frame respectively.

In this embodiment, a specific structure of the cross-shaped rotating shaft is provided, the cross-shaped rotating shaft includes two mutually perpendicular a-axis and B-axis, and a positioning fork, two ends of the upper portion of the positioning fork are respectively rotatably connected with two ends of the cross-shaped rotating shaft, and the other two ends of the cross-shaped rotating shaft are respectively inserted into the inner wall of the positioning frame to realize the connection.

Further, be provided with locating component in the posting, locating component is including fixing the cross rail on the posting inner wall, the bar groove has been seted up along length direction to the cross rail, bar groove sliding connection has a hold assembly, hold assembly quantity has four and two liang of relative settings, and hold assembly can remove around in the display screen bottom plate with the centre gripping along the bar groove.

This embodiment provides a concrete mode that locating frame and display screen are connected, and the locating frame inner wall is provided with the cross rail, in order to make the locating frame rotate, the high needs of locating frame satisfy can install the cross rail and can install the cross pivot again to can not be restricted by cross rail touching cross pivot after the locating frame rotates, simultaneously, because display screen angle of regulation need not be very big, therefore the high only need of locating frame satisfy certain angle regulation display screen can.

When the clamping device is used, an operator puts the plate body at the bottom of the display screen into the clamping part and is supported by the cross rail of the positioning frame, the clamping part can move along the cross rail, and the clamping part is positioned around the plate body at the lower part of the display screen, so that the display screen is fixed on the positioning frame under the action of the clamping part.

Further, the hold-down part includes lower part and bar groove sliding connection's holding head, one side butt that the holding head deviates from each other has the spring, spring other end butt in bar inslot wall department, and the spring has the power that pushes away each other to the holding head.

Further, the clamping part includes lower part and bar groove sliding connection's clamping head, the threaded hole is seted up to the clamping head lower part to with bolt screw-thread fit, the bolt other end stretches out in bar groove below, and the bolt runs through and has a baffle that is located the bar groove outside.

In this embodiment, a specific structure of the clamping member is provided, the clamping head is an inverted "L" shaped structure, so as to clamp and fix the display screen, in order to facilitate fixing and installation in actual design, a spring may be respectively designed on the same straight line of the cross rail, and a bolt may be connected to the lower portion of the other corresponding clamping head, so that the display screen may be fixed or removed by operating the bolt in installation.

Compared with the prior art, the scheme has the beneficial effects that:

the utility model provides an adjustable base of computer display screen, the rotation unit passes through the mounting panel setting on the pedestal, has increased the height of display screen, installs the display screen on the locating frame, rotates the unit through the operation and drives the locating frame and enclose around the rotation of cross pivot to the realization changes the every single move angle of display screen and the angle of left and right slope, has satisfied different users' individualized demand.

The user operates the rotation unit when using and can rotate the locating frame, changes the angle of display screen every single move or left and right slope, and its operation process is very simple to have high stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cross-shaped rotating shaft;

FIG. 3 is a top view of the positioning frame;

fig. 4 is a sectional view a-a in fig. 3.

The reference numbers are in sequence: the adjusting device comprises a base body 1, an adjusting component 2, a mounting plate 21, a cross rotating shaft 22, an A shaft 221, a B shaft 222, a positioning fork 223, a positioning frame 23, a connecting lug 231, an upper spherical hinge 232, a lower spherical hinge 233, a threaded sleeve 24, a screw 25, a positioning component 26, a cross rail 261, a strip-shaped groove 262, a clamping head 263, a spring 264, a bolt 265 and a partition plate 266.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an adjustable base of computer display screen, as shown in figure 1, includes pedestal 1 and installs adjusting part 2 on pedestal 1, adjusting part 2 includes mounting panel 21 to and support in the posting 23 of mounting panel 21 top through cross pivot 22, it has two rotation units to articulate on the mounting panel 21, and the tip that the mounting panel 21 was kept away from to the rotation unit articulates respectively in the adjacent one side of posting 23, and posting 23 upper portion can be dismantled and be connected to the display screen lower part, the rotation unit is used for driving posting 23 and rotates around cross pivot 22.

In this embodiment, the seat body 1 is made of a wood board or a synthetic material with a trapezoidal structure, the middle of the seat body 1 is connected with a mounting plate 21, the mounting plate 21 is horizontally arranged on the upper surface of the seat body 1, the rotating unit is used for adjusting the left and right angles or the pitching angles of the positioning frame 23, the heights of the adjusting assembly 2 and the base can be designed according to actual conditions, the rotating unit is not limited in this embodiment, two ends of the rotating unit are respectively hinged to two adjacent sides of the mounting plate 21 and the positioning frame 23, one side of the rotating unit is a side close to a user, and the other side of the rotating unit is a left side or a right side of the rotating unit. The middle part of the positioning frame 23 is hinged with a cross rotating shaft 22, the cross rotating shaft 22 is used for supporting the positioning frame 23, the lower end of the cross rotating shaft 22 is fixed on the mounting plate 21, and the display screen is mounted on the positioning frame 23.

Further, the rotating unit comprises a threaded sleeve 24 and a screw rod 25 in threaded fit with the upper end of the threaded sleeve 24, the threaded sleeve 24 and the screw rod 25 are coaxially arranged, the screw rod 25 is hinged with the positioning frame 23, and the lower end of the threaded sleeve 24 is rotatably connected with the mounting plate 21. The utility model discloses be particularly useful for the bottom and for flat structure's display screen, both can satisfy the demand of bed hedgehopping, can adjust the angle about the display screen again to and the angle of every single move.

In this embodiment, the threaded sleeve 24 is rotatably engaged with the threaded rod 25, and when the threaded sleeve 24 is rotated, the length of the threaded rod 25 and the threaded sleeve 24 is increased or decreased, so that the positioning frame 23 rotates around the cross-shaped rotating shaft 22 to be inclined at a certain angle, thereby changing the angle of the display screen. The rotating unit can also realize simpler structure in a telescopic rod mode, but the connection mode of the thread sleeve 24 and the screw 25 has higher stability, and the damage caused by pressing can be avoided when a large-size display screen is supported.

Furthermore, a connecting lug 231 is arranged on the adjacent side of the positioning frame 23, an upper spherical hinge 232 is installed in the connecting lug 231, the upper spherical hinge 232 is hinged with the end of the screw rod 25, and the lower end of the threaded sleeve 24 is connected with the mounting plate 21 through a lower spherical hinge 233.

This embodiment provides a concrete connection mode of screw rod 25 and locating frame 23, is close to user and right side external fixation at locating frame 23 and has engaging lug 231, and it has spherical joint to articulate in the engaging lug 231, and the ear thread bush 24 lower extreme rotates and is connected with the body of rod, and the lower extreme of the body of rod is connected with spherical joint, and spherical joint is articulated with mounting panel 21 can.

Further, as shown in fig. 2, the cross-shaped rotating shaft 22 includes an a-axis 221 and a B-axis 222, and is supported on the mounting plate 21 by a positioning fork 223, the upper portion of the upper end of the positioning fork 223 is U-shaped, two ends of the positioning fork 223 are respectively hinged to two ends of the a-axis 221, the length of the a-axis 221 is smaller than the width of the positioning frame 23, and two ends of the B-axis 222 are respectively hinged to two opposite sides of the positioning frame 23.

In this embodiment, a specific structure of the cross spindle 22 is provided, the cross spindle 22 includes two mutually perpendicular a-axis 221 and B-axis 222, and a positioning fork 223, two ends of the upper portion of the positioning fork 223 are respectively rotatably connected with two ends of the cross spindle 22, and the other two ends of the cross spindle 22 are respectively inserted into the inner wall of the positioning frame 23 to realize connection.

Further, as shown in fig. 3 and 4, be provided with locating component 26 in the posting 23, locating component 26 is including fixing the cross rail 261 on the posting 23 inner wall, the bar groove 262 has been seted up along length direction to cross rail 261, bar groove 262 sliding connection has the clamping part, clamping part quantity has four and two liang of relative settings, and the clamping part can move around in order to centre gripping in the display screen bottom plate along bar groove 262.

This embodiment provides a concrete mode that locating frame 23 is connected with the display screen, locating frame 23 inner wall is provided with cross rail 261, in order to make locating frame 23 rotate, locating frame 23 highly need satisfy can install cross rail 261 and can install cross pivot 22 again, and can not be by cross rail 261 touching cross pivot 22 and restricted after locating frame 23 rotates, simultaneously, because display screen angle of regulation need not very big, consequently locating frame 23 highly only need satisfy certain angle modulation display screen can.

When using, the operator puts into the plate body of display screen bottom in the clamping part and forms by the cross rail 261 of locating frame 23 and support, and the clamping part can remove along cross rail 261 to be located the plate body of display screen lower part around, because clamping part's effect, can be so that the display screen is fixed on locating frame 23.

Further, the clamping part includes a clamping head 263 whose lower portion is slidably connected with the strip-shaped groove 262, one side of the clamping head 263 departing from each other is abutted with a spring 264, the other end of the spring 264 is abutted with the inner wall of the strip-shaped groove 262, and the spring 264 has a force of pushing the clamping head 263 to each other.

Further, the clamping member includes a clamping head 263 having a lower portion slidably connected to the strip-shaped groove 262, the lower portion of the clamping head 263 is provided with a threaded hole and is in threaded fit with a bolt 265, the other end of the bolt 265 extends out of the lower portion of the strip-shaped groove 262, and a partition 266 located outside the strip-shaped groove 262 is penetrated through the bolt 265.

In this embodiment, a specific structure of the clamping member is provided, the clamping head 263 is in an inverted "L" shape structure so as to clamp and fix the display screen, in practice, for convenience of fixing and installation in design, one of the cross rails 261 can be respectively designed with a spring 264 on the same straight line, and the other corresponding clamping head 263 is connected with a bolt 265 on the lower portion, so that the display screen can be fixed or removed by operating the bolt 265 in installation. Meanwhile, the clamping head 263 can be pushed by four springs 264, or four clamping heads 263 can be clamped by bolts 265.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the technical scope of the present invention, and the technical scope of the present invention is also considered to fall into the scope of the claims.

Claims

1. The utility model provides an adjustable base of computer display screen, its characterized in that includes the pedestal and installs the adjusting part on the pedestal, the adjusting part includes the mounting panel to and support the posting in the mounting panel top through the cross pivot, it has two rotation units to articulate on the mounting panel, and the tip that the mounting panel was kept away from to the rotation unit articulates respectively in the adjacent one side of posting, and posting upper portion can be dismantled and be connected to the display screen lower part, the rotation unit is used for driving the posting and surrounds the rotation of cross pivot.

2. The adjustable base of claim 1, wherein the rotating unit comprises a threaded sleeve and a screw rod in threaded fit with the upper end of the threaded sleeve, the threaded sleeve is coaxially arranged with the screw rod, the screw rod is hinged with the positioning frame, and the lower end of the threaded sleeve is rotatably connected with the mounting plate.

3. The orientation-adjustable environment monitoring device according to claim 2, wherein a connecting lug is arranged on the adjacent side of the positioning frame, an upper spherical hinge is installed in the connecting lug, the upper spherical hinge is hinged with the end part of the screw rod, and the lower end of the threaded sleeve is connected with the mounting plate through a lower spherical hinge.

4. The orientation-adjustable environment monitoring device according to claim 1, wherein the cross-shaped rotating shaft comprises an a-axis and a B-axis, and is supported on the mounting plate through a positioning fork, the upper portion of the upper end of the positioning fork is U-shaped, two ends of the positioning fork are respectively hinged to two ends of the a-axis, the length of the a-axis is smaller than the width of the positioning frame, and two ends of the B-axis are respectively hinged to two opposite sides of the positioning frame.

5. The orientation-adjustable environment monitoring device according to claim 1, wherein a positioning assembly is disposed in the positioning frame, the positioning assembly includes a cross rail fixed on an inner wall of the positioning frame, the cross rail is provided with a strip-shaped groove along a length direction, the strip-shaped groove is slidably connected with clamping members, the number of the clamping members is four, the clamping members are arranged opposite to each other, and the clamping members can move along the strip-shaped groove to clamp around the display screen bottom plate.

6. The orientation-adjustable environment monitoring device according to claim 5, wherein the clamping member comprises a clamping head with a lower portion slidably connected with the strip-shaped groove, a spring is abutted on a side of the clamping head facing away from each other, the other end of the spring is abutted on an inner wall of the strip-shaped groove, and the spring has a force for pushing the clamping head towards each other.

7. The orientation-adjustable environment monitoring device according to claim 5, wherein the clamping member comprises a clamping head having a lower portion slidably connected to the bar-shaped groove, the lower portion of the clamping head is provided with a threaded hole and is in threaded engagement with a bolt, the other end of the bolt extends out of the bar-shaped groove, and the bolt is provided with a partition plate extending through the bolt and located outside the bar-shaped groove.