CN218295204U

CN218295204U - Display screen with adjustable height

Info

Publication number: CN218295204U
Application number: CN202222617366.6U
Authority: CN
Inventors: 蒋耿
Original assignee: Guangdong Weixi Information Technology Co ltd
Current assignee: Guangdong Weixi Information Technology Co ltd
Priority date: 2022-10-05
Filing date: 2022-10-05
Publication date: 2023-01-13
Anticipated expiration: 2032-10-05

Abstract

The utility model provides a height-adjustable display screen, which relates to the technical field of display screens and aims to solve the problems that the convenience of the prior computer display screen is poor when the height is adjusted, and the computer display screen is easily covered by dust when not used, and comprises a base; the upper end face of the base is provided with a transverse rectangular pipe, and the middle part of the upper end face of the transverse rectangular pipe is provided with a telescopic mechanism; the upper end of the telescopic mechanism is provided with a display screen main body, the front end surface of the display screen main body is provided with a frame-shaped supporting plate, and the front side of the frame-shaped supporting plate is provided with a shielding part; a manual adjusting piece is arranged in the transverse rectangular tube; the manual adjusting piece is matched with the telescopic mechanism, so that the convenience of the computer display screen in adjusting the height is improved; and through the cooperation of human inductive switch, controller and shielding part to make the display screen main part when not using, be difficult for being covered by the dust on the display screen main part screen, thereby improved this computer display screen's clean and tidy.

Description

Display screen with adjustable height

Technical Field

The utility model belongs to the technical field of the display screen, more specifically say, in particular to display screen with adjustable height.

Background

The display screen is the IO equipment of computer, i.e. input/output equipment, computer display screen is when using, place on the desktop usually, current computer display screen possesses height-adjusting's structure, but because height-adjusting's structure generally is located computer display screen rear, thereby need people to stand to fall computer display screen or turn to computer display screen rear and adjust when adjusting computer display screen height, thereby convenience when having reduced computer display screen height-adjusting, and current computer display screen is when not using, because lack effectual dustproof construction on the computer display screen, thereby make computer display screen when not using, be covered by the dust easily on the display screen, thereby the clean degree of computer display screen has been reduced.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a display screen with adjustable height is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a display screen with adjustable height to it is relatively poor to solve current computer display screen convenience when height-adjusting, and computer display screen when not using, is easily by the problem of dust cover on the display screen.

The utility model relates to a purpose and efficiency of display screen with adjustable height are reached by following concrete technical means:

a display screen with adjustable height comprises a base; the upper end face of the base is provided with a transverse rectangular pipe, and the middle part of the upper end face of the transverse rectangular pipe is provided with a telescopic mechanism; the upper end of the telescopic mechanism is provided with a display screen main body, the front end face of the display screen main body is provided with a frame-shaped supporting plate, and the front side of the frame-shaped supporting plate is provided with a shielding part; the inside manual regulating part that is equipped with of horizontal rectangular pipe, and install the controller in the left side of the preceding terminal surface of horizontal rectangular pipe, the terminal surface mid-mounting has human inductive switch before the horizontal rectangular pipe, and human inductive switch and controller electric connection, and square opening has been seted up at horizontal rectangular pipe up end middle part.

Furthermore, the telescopic mechanism comprises a vertical rectangular pipe, a rectangular sliding pipe and a limiting slide block, the vertical rectangular pipe is fixedly connected to the upper end face of the transverse rectangular pipe, and the vertical rectangular pipe is located outside the square through hole in the transverse rectangular pipe; the inside sliding connection of vertical rectangular pipe has the rectangle slip pipe, and the smooth mouth of bar has been seted up at terminal surface middle part before the vertical rectangular pipe, and the terminal surface is equipped with limiting slide block before the rectangle slip pipe, and the smooth mouth sliding connection of bar of terminal surface before limiting slide block and the vertical rectangular pipe, rectangle slip pipe upper end and display screen main part bottom face fixed connection.

Furthermore, the shielding part comprises two fixing support plates, lifting plates, folding shielding cloth, threaded rods, small motors, threaded cylinders and chain wheels, the two fixing support plates are fixedly connected to the upper side and the lower side of the front end face of the frame-shaped support plate respectively, two vertical guide rods are arranged between the opposite faces of the two frame-shaped support plates, the lifting plates are connected to the outer portions of the two vertical guide rods in a sliding mode, and the two threaded cylinders are symmetrically mounted at the upper end face of the lifting plates in a left-right mode; two threaded rods are rotatably connected between the two fixed support plates and are respectively in threaded connection with the two threaded cylinders; a chain wheel is arranged on the lower side of the outer part of each threaded rod, and the two chain wheels are in transmission connection through a chain; a folding shielding cloth is arranged between the upper end face of the lifting plate and the bottom end face of one fixed support plate at the upper part; the small motor is installed on the left side of the bottom end face of a fixed support plate on the lower portion, the upper end of a rotating shaft of the small motor is fixedly connected with the lower end of a threaded rod on the left side, and the small motor is electrically connected with the controller.

Furthermore, the manual adjusting part comprises a rotating rod, a driving screw rod and a threaded barrel part, the rotating rod is rotatably connected inside the transverse rectangular tube, a first bevel gear is mounted outside the rotating rod, the driving screw rod is rotatably connected inside the transverse rectangular tube, a second bevel gear is arranged at the lower end of the driving screw rod, and the second bevel gear is meshed with the first bevel gear; the driving screw rod is externally connected with a threaded barrel piece through threads, and the threaded barrel piece is fixedly connected inside the vertical rectangular tube.

Further, work as human inductive switch senses the phenomenon that the human body exists after, the controller will control small motor's pivot and carry out anticlockwise rotation, and the screw thread section of thick bamboo is taking the lifter plate rebound to folding shelters from cloth and is in fold condition.

Further, after the human body inductive switch senses the phenomenon that the human body disappears, the controller rotates the rotating shaft of the small motor clockwise, the threaded cylinder drives the lifting plate to move downwards, and the folding shielding cloth is in the unfolding state.

Further, the dwang both ends all are equipped with a rolling disc, and two rolling discs back edge mutually all rotate and are connected with a handle.

Further, when the folding shielding cloth is in a folded state, the lifting plate is located above the display screen main body.

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

1. through manual regulation spare and telescopic machanism's cooperation, when the height of display screen main part is adjusted to needs, only need through manual rotation dwang, then first bevel gear takes second bevel gear and drive screw to rotate, then threaded barrel spare takes rectangle sliding tube and display screen main part to reciprocate under the screw thread effect, thereby accomplish the regulation of display screen main part height fast, and also can realize the auto-lock when not adjusting between threaded barrel spare and the drive screw, and in the accommodation process, it puts down or turns to the computer display screen rear and adjusts to need not people to stand, thereby convenience when this computer display screen height-adjusting has been improved.

2. Through human inductive switch, the cooperation of controller and occlusion part, can use up the back as the display screen main part, people leave the back from display screen main part the place ahead, human inductive switch will sense the phenomenon that the human body disappears, then carry out clockwise rotation through the pivot of controller with control small motor, then a screw thread section of thick bamboo takes the lifter plate to remove downwards under the screw thread effect, thereby make folding shielding cloth obtain the expansion, thereby make display screen main part the place ahead obtain effectively sheltering from the effect, thereby make the display screen main part when not using, be difficult for being covered by the dust on the display screen main part screen, thereby the clean degree of this computer display screen has been improved.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention in a disassembled state.

Fig. 3 is a schematic view of the cross-sectional structure of the horizontal rectangular tube and the telescopic mechanism of the present invention.

Fig. 4 is a schematic view of the shielding portion structure of the present invention.

Fig. 5 is a schematic diagram of a partially enlarged structure at a in fig. 4 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a transverse rectangular tube; 3. a telescoping mechanism; 301. a vertical rectangular tube; 302. a rectangular sliding tube; 303. a limiting slide block; 4. a display screen main body; 5. a frame-shaped support plate; 6. a shielding portion; 601. fixing a support plate; 602. a lifting plate; 603. folding the shade cloth; 604. a threaded rod; 605. a small-sized motor; 606. a threaded barrel; 607. a sprocket; 7. a manual adjustment member; 701. rotating the rod; 702. a drive screw; 703. a threaded barrel member; 8. a human body induction switch; 9. and a controller.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a display screen with adjustable height, which comprises a base 1; the upper end face of the base 1 is provided with a transverse rectangular pipe 2, and the middle part of the upper end face of the transverse rectangular pipe 2 is provided with a telescopic mechanism 3; the upper end of the telescopic mechanism 3 is provided with a display screen main body 4, the front end surface of the display screen main body 4 is provided with a frame-shaped supporting plate 5, and the front side of the frame-shaped supporting plate 5 is provided with a shielding part 6; the inside manual regulating part 7 that is equipped with of horizontal rectangular pipe 2, and controller 9 is installed on the left of the preceding terminal surface of horizontal rectangular pipe 2, and the preceding terminal surface mid-mounting of horizontal rectangular pipe 2 has human inductive switch 8, and human inductive switch 8 and controller 9 electric connection, and square opening has been seted up at horizontal rectangular pipe 2 up end middle part for the passing of drive screw 702 lower extreme.

Referring to fig. 1 to 3, the telescoping mechanism 3 includes a vertical rectangular tube 301, a rectangular sliding tube 302 and a limiting slider 303, the vertical rectangular tube 301 is fixedly connected to the upper end face of the transverse rectangular tube 2, and the vertical rectangular tube 301 is located outside a square through opening on the transverse rectangular tube 2; inside sliding connection of vertical rectangular pipe 301 has rectangle sliding pipe 302, and the smooth mouth of bar has been seted up at terminal surface middle part before vertical rectangular pipe 301, the terminal surface is equipped with limit slider 303 before the rectangle sliding pipe 302, and the smooth mouth sliding connection of bar of terminal surface before limit slider 303 and vertical rectangular pipe 301, rectangle sliding pipe 302 upper end and 4 bottom end face fixed connection of display screen main part, setting through telescopic machanism 3 for take display screen main part 4 to reciprocate, accomplish the regulation of 4 heights of display screen main part.

Referring to fig. 1, 2 and 4, the shielding part 6 includes two fixing support plates 601, a lifting plate 602, a folding shielding cloth 603, a threaded rod 604, a small motor 605, a threaded cylinder 606 and a sprocket 607, the two fixing support plates 601 are respectively and fixedly connected to the upper and lower sides of the front end surface of the frame-shaped support plate 5, two vertical guide rods are arranged between the opposite surfaces of the two frame-shaped support plates 5, the lifting plate 602 is connected to the outer portions of the two vertical guide rods in a sliding manner, and the two threaded cylinders 606 are installed on the upper end surface of the lifting plate 602 in a left-right symmetrical manner; two threaded rods 604 are rotatably connected between the two fixed support plates 601, and the two threaded rods 604 are respectively in threaded connection with two threaded cylinders 606; a chain wheel 607 is arranged at the lower side of the outer part of each threaded rod 604, and the two chain wheels 607 are in transmission connection through a chain; a folding shielding cloth 603 is arranged between the upper end face of the lifting plate 602 and the bottom end face of the upper fixed support plate 601; small-size motor 605 is installed in fixed extension board 601 bottom end face left side of lower part, and small-size motor 605's pivot upper end and a threaded rod 604 lower extreme fixed connection in left side, and small-size motor 605 and controller 9 electric connection through the setting of occlusion part 6 for shelter from display screen main part 4 the place ahead, avoid the dust to adhere to on the screen of display screen main part 4.

Referring to fig. 1 to 3, the manual adjusting part 7 includes a rotating rod 701, a driving screw 702 and a threaded barrel part 703, the rotating rod 701 is rotatably connected inside the transverse rectangular tube 2, a first bevel gear is installed outside the rotating rod 701, the driving screw 702 is rotatably connected inside the transverse rectangular tube 2, and a second bevel gear is arranged at the lower end of the driving screw 702 and meshed with the first bevel gear; the exterior of the driving screw 702 is connected with a threaded cylinder 703 through threads, and the threaded cylinder 703 is fixedly connected inside the vertical rectangular pipe 301; dwang 701 both ends all are equipped with a rolling disc, and two rolling discs back of the body edges all rotate and are connected with a handle, through the setting of manual regulation piece 7, have improved the convenience of display screen main part 4 when height-adjusting.

Referring to fig. 1 and 4, when the human body sensor switch 8 senses a phenomenon existing in a human body, the controller 9 controls the rotating shaft of the small motor 605 to rotate counterclockwise, and the screw cylinder 606 drives the lifting plate 602 to move upward, and the folding shielding cloth 603 is in a folded state; when the human body sensing switch 8 senses the disappearance of the human body, the controller 9 controls the rotating shaft of the small motor 605 to rotate clockwise, the threaded cylinder 606 drives the lifting plate 602 to move downwards, and the folding shielding cloth 603 is in an unfolded state; when the folding shielding cloth 603 is in the folded state, the lifting plate 602 is located at a position above the display screen main body 4, thereby avoiding shielding the display screen main body 4.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the base 1 on the display screen is arranged on the desktop, then when the height of the display screen main body 4 needs to be adjusted in the use process, only the rotating rod 701 needs to be rotated manually, then the first bevel gear drives the second bevel gear and the driving screw 702 to rotate, then the threaded cylinder 703 drives the rectangular sliding tube 302 and the display screen main body 4 to move up and down under the action of the thread, thereby the adjustment of the height of the display screen main body 4 is completed rapidly, and the self-locking between the threaded cylinder 703 and the driving screw 702 can be realized when the adjustment is not carried out, and in the adjustment process, people do not need to stand to lay down the computer display screen or rotate to the rear of the computer display screen for adjustment, thereby improving the convenience when the height of the computer display screen is adjusted;

when people are in front of the display screen, after the human body induction switch 8 induces the phenomenon of the human body, the rotating shaft of the small motor 605 is controlled to rotate anticlockwise through the controller 9, then the thread cylinder 606 drives the lifting plate 602 to move upwards under the action of threads, so that the folding shielding cloth 603 is folded, the shielding effect of the front of the display screen main body 4 is lost, and then the display screen main body 4 is used; and after the display screen main part 4 used up, people left the back from display screen main part 4 the place ahead, human inductive switch 8 will sense the phenomenon that the human body disappears, then carry out clockwise rotation through controller 9 with the pivot of controlling small motor 605, then screw thread section of thick bamboo 606 takes lifter plate 602 downstream under the screw thread effect, thereby make folding cloth 603 that shelters from obtain the expansion, thereby make display screen main part 4 the place ahead effectively shelter from the effect, thereby make display screen main part 4 when not using, be difficult for being covered by the dust on the display screen main part 4 screen, thereby the clean degree of this computer display screen has been improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A height adjustable display screen, comprising: a base (1); the upper end face of the base (1) is provided with a transverse rectangular pipe (2), and the middle part of the upper end face of the transverse rectangular pipe (2) is provided with a telescopic mechanism (3); a display screen main body (4) is installed at the upper end of the telescopic mechanism (3), a frame-shaped supporting plate (5) is arranged on the front end face of the display screen main body (4), and a shielding part (6) is arranged on the front side of the frame-shaped supporting plate (5); horizontal rectangular pipe (2) is inside to be equipped with manual regulating part (7), and installs controller (9) in the left side of the preceding terminal surface of horizontal rectangular pipe (2), and the terminal surface mid-mounting has human inductive switch (8) before horizontal rectangular pipe (2), and human inductive switch (8) and controller (9) electric connection, and square opening has been seted up at horizontal rectangular pipe (2) up end middle part.

2. A height adjustable display screen as recited in claim 1, wherein: the telescopic mechanism (3) comprises a vertical rectangular pipe (301), a rectangular sliding pipe (302) and a limiting sliding block (303), wherein the vertical rectangular pipe (301) is fixedly connected to the upper end face of the transverse rectangular pipe (2), and the vertical rectangular pipe (301) is located outside a square through hole in the transverse rectangular pipe (2); vertical rectangular pipe (301) inside sliding connection has rectangle slip pipe (302), and vertical rectangular pipe (301) preceding terminal surface middle part has seted up the bar and has slided the mouth, and the terminal surface was equipped with stop block (303) before rectangle slip pipe (302), and the bar of terminal surface slips a mouthful sliding connection before stop block (303) and vertical rectangular pipe (301), rectangle slip pipe (302) upper end and display screen main part (4) bottom face fixed connection.

3. A height adjustable display screen as recited in claim 1, wherein: the shielding part (6) comprises two fixing support plates (601), a lifting plate (602), folding shielding cloth (603), a threaded rod (604), a small motor (605), threaded cylinders (606) and a chain wheel (607), the two fixing support plates (601) are respectively and fixedly connected to the upper side and the lower side of the front end face of the frame-shaped support plate (5), two vertical guide rods are arranged between opposite faces of the two frame-shaped support plates (5), the lifting plate (602) is connected to the outer portions of the two vertical guide rods in a sliding mode, and the two threaded cylinders (606) are symmetrically mounted at the upper end face of the lifting plate (602) in the left-right mode; two threaded rods (604) are rotatably connected between the two fixed support plates (601), and the two threaded rods (604) are respectively in threaded connection with the two threaded cylinders (606); a chain wheel (607) is arranged on the lower side of the outer part of each threaded rod (604), and the two chain wheels (607) are in transmission connection through a chain; a folding shielding cloth (603) is arranged between the upper end face of the lifting plate (602) and the bottom end face of the upper fixed support plate (601); the small-sized motor (605) is arranged on the left side of the bottom end face of a fixed support plate (601) on the lower portion, the upper end of a rotating shaft of the small-sized motor (605) is fixedly connected with the lower end of a threaded rod (604) on the left side, and the small-sized motor (605) is electrically connected with the controller (9).

4. A height adjustable display screen as recited in claim 2, wherein: the manual adjusting part (7) comprises a rotating rod (701), a driving screw rod (702) and a threaded barrel part (703), the rotating rod (701) is rotatably connected inside the transverse rectangular pipe (2), a first bevel gear is mounted outside the rotating rod (701), the driving screw rod (702) is rotatably connected inside the transverse rectangular pipe (2), a second bevel gear is arranged at the lower end of the driving screw rod (702), and the second bevel gear is meshed with the first bevel gear; the outside of the driving screw rod (702) is connected with a threaded cylinder piece (703) through threads, and the threaded cylinder piece (703) is fixedly connected inside the vertical rectangular pipe (301).

5. A height adjustable display screen as recited in claim 3, wherein: when the human body induction switch (8) induces the phenomenon of the human body, the controller (9) controls the rotating shaft of the small motor (605) to rotate anticlockwise, the threaded cylinder (606) drives the lifting plate (602) to move upwards, and the folding shielding cloth (603) is in a folded state.

6. A height adjustable display screen as claimed in claim 3, wherein: when the human body induction switch (8) induces the phenomenon that the human body disappears, the controller (9) controls the rotating shaft of the small motor (605) to rotate clockwise, the threaded cylinder (606) drives the lifting plate (602) to move downwards, and the folding shielding cloth (603) is in an unfolding state.

7. A height adjustable display screen as claimed in claim 4, wherein: dwang (701) both ends all are equipped with a rolling disc, and two rolling discs back of the body edge all rotate and are connected with a handle mutually.

8. A height adjustable display screen as recited in claim 3, wherein: when the folding shielding cloth (603) is in a folded state, the lifting plate (602) is positioned above the display screen main body (4).