CN112483812A

CN112483812A - Remove dustproof display screen of adjustable angle formula

Info

Publication number: CN112483812A
Application number: CN202011470154.9A
Authority: CN
Inventors: 徐峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-03-12

Abstract

The invention discloses a movable angle-adjustable dustproof display screen, which comprises a display screen body and an installation unit for installing the display screen body, wherein the installation unit comprises a base, a moving assembly, a height adjusting assembly and an angle adjusting assembly, the base is provided with the moving assembly which is convenient for the whole device to move, the height adjusting assembly is arranged on the upper surface of the base and comprises a first mounting plate, a first motor, a lifting threaded rod and a movable seat, the angle adjusting assembly comprises a second mounting plate, a positioning plate and a positioning step, the height adjusting assembly is in driving connection with the second mounting plate, the display screen body is provided with the dustproof assembly for protecting a display area, the dustproof assembly comprises a square rod, a winding roller and a plastic film, a height adjusting mechanism is arranged for adjusting the height of the display screen body, the angle adjusting assembly is arranged and matched with different positioning steps through the positioning plate, thereby conveniently adjust the angle of display screen body, be equipped with dustproof subassembly, can shelter from the dust.

Description

Remove dustproof display screen of adjustable angle formula

Technical Field

The invention relates to the technical field of display equipment, in particular to a mobile angle-adjustable dustproof display screen.

Background

The display is also commonly referred to as a monitor. The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. It can be classified into various types such as CRT, LCD, etc.

In the long-term use process of the display screen, due to the electrostatic effect, a thick layer of ash is usually coated on the display screen, which not only influences the tidiness and the attractiveness of the display, but also influences the display effect.

Disclosure of Invention

The invention aims to provide a mobile angle-adjustable dustproof display screen to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a movable and angle-adjustable dustproof display screen comprises a display screen body and an installation unit for installing the display screen body, wherein the installation unit comprises a base, a moving assembly, a height adjusting assembly and an angle adjusting assembly, the base is provided with the moving assembly which is convenient for the whole device to move, the height adjusting assembly is installed on the upper surface of the base, the angle adjusting assembly comprises a second installation plate, a positioning plate and positioning steps, the height adjusting assembly is in driving connection with the second installation plate, the upper part of the second installation plate is hinged with the back of the display screen body, the lower side of the back of the display screen body is hinged with the positioning plate, a plurality of positioning steps for supporting the positioning plate are fixed on the side wall of the second installation plate at intervals from top to bottom, the positioning plate comprises two plate bodies and an adjusting screw rod which is in threaded connection between the two plate bodies, and a display area, install the dustproof subassembly that is used for protecting the display area on the display screen body, dustproof subassembly includes square pole, around winding up roller and plastic film, and lateral wall both sides all articulate there is square pole before the display screen body, lie in between two square poles and be connected with around the winding up roller above the display area, rotate with square pole through the bearing around the winding up roller and be connected, are fixed with the handle around winding up roller one end, around being equipped with plastic film on the winding up roller, the plastic film bottom mounting has the sill bar.

As a further scheme of the invention: the height adjusting assembly comprises a first mounting plate, a first motor, a lifting threaded rod and a movable seat, the first mounting plate is mounted on the base, the first motor is mounted on the middle of the upper surface of the first mounting plate through the mounting seat, an output shaft of the first motor passes through a shaft coupling and the lifting threaded rod is fixedly connected, guide rods are fixedly arranged on two sides of the lifting threaded rod, a supporting plate is fixedly arranged between the tops of the two guide rods, the top of the lifting threaded rod is rotatably connected with the supporting plate through a bearing, the movable seat is sleeved outside the lifting threaded rod and is in threaded connection with the lifting threaded rod, supporting lugs are fixedly arranged on two side walls of the movable seat, and the supporting lugs are sleeved outside the guide rods and are in sliding.

As a further scheme of the invention: the improved rotary table is characterized in that a first rotating shaft is rotatably installed in the middle of the upper surface of the base through a first bearing seat, a first mounting plate is fixed to the top end of the first rotating shaft, T-shaped supporting slide bars are fixed to two sides of the bottom of the first mounting plate, the T-shaped supporting slide bars are connected with the upper surface of the base in a sliding mode, and an annular sliding groove in sliding fit with the T-shaped supporting slide bars is formed in the upper surface of the base.

As a further scheme of the invention: the second mounting panel is installed on the sliding seat, rotate through the second bearing frame on the lateral wall before the sliding seat and install the second pivot, the second mounting panel is installed to second pivot tip.

As a further scheme of the invention: the base is hollow inside and is open at the bottom.

As a further scheme of the invention: the movable assembly comprises an electric push rod and universal idler wheels, the electric push rod is symmetrically installed in the inner cavity of the base through bolts, the universal idler wheels are installed at the end parts of telescopic rods of the electric push rod, and the telescopic rods of the electric push rod are controlled to extend, so that the whole device can be conveniently moved.

As a further scheme of the invention: the movable assembly comprises a second motor, an installation roller and idler wheels, the two second motors are installed on one side wall of the base side by side, an output shaft of each second motor extends into the base, the installation roller is eccentrically installed on the output shaft of each second motor, and a plurality of idler wheels are installed on the side wall of each installation roller in an annular equal distance mode.

Compared with the prior art, the invention has the beneficial effects that: be equipped with height adjustment mechanism, can adjust the height of display screen body, be equipped with angle adjusting part, through locating plate and the cooperation of different location steps to the convenient angle of adjusting the display screen body is equipped with dustproof subassembly, can shelter from the dust, avoids the dust in the air to fall on the display area, influences display quality.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: the display screen comprises a base 1, a base 2, mounting rollers 2, a 3-T-shaped supporting sliding rod, a first mounting plate 4, a first motor 5, a guide rod 6, a lifting threaded rod 7, a display screen body 8, a square rod 9, a winding roller 10, a bottom rod 11, a plastic film 12, a display area 13, a universal roller 14, a first rotating shaft 15, a first bearing seat 16, a movable seat 17, a supporting lug 18, a second bearing seat 19, a supporting plate 20, a second mounting plate 21, a second rotating shaft 22, a positioning plate 23, a positioning step 24 and a mounting roller 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 2, in an embodiment of the present invention, a mobile angle-adjustable dustproof display screen includes a display screen body 8 and an installation unit for installing the display screen body 8, where the installation unit includes a base 1, a mobile component, a height adjustment component and an angle adjustment component, the base 1 is provided with the mobile component convenient for the whole device to move, in this embodiment, the base 1 is hollow and has an opening at the bottom, the mobile component includes an electric push rod 2 and a universal roller 14, the electric push rod 2 is uniformly and symmetrically installed in an inner cavity of the base 1 through a bolt, the universal roller 14 is installed at an end of an expansion rod of the electric push rod 2, the movement of the whole device can be facilitated by controlling an expansion rod of the electric push rod 2, and the height adjustment component is installed on an upper surface of the base, and in this embodiment, the height adjustment component includes a first, The lifting device comprises a first motor 5, a lifting threaded rod 7 and a movable seat 17, wherein a first mounting plate 4 is mounted on a base 1, furthermore, a first rotating shaft 15 is rotatably mounted in the middle of the upper surface of the base 1 through a first bearing seat 16, the top end of the first rotating shaft 15 is fixedly provided with the first mounting plate 4, two sides of the bottom of the first mounting plate 4 are respectively fixedly provided with a T-shaped supporting slide rod 3, the T-shaped supporting slide rods 3 are connected with the upper surface of the base 1 in a sliding manner, the upper surface of the base 1 is provided with an annular slide groove in sliding fit with the T-shaped supporting slide rods 3, the middle of the upper surface of the first mounting plate 4 is provided with the first motor 5 through a mounting seat, the output shaft of the first motor 5 is fixedly connected with the lifting threaded rod 7 through a coupler, two sides of the lifting threaded rod 7 are respectively fixedly provided with guide rods 6, a support, the outside cover of lift threaded rod 7 is equipped with sliding seat 17, and sliding seat 17 and lift threaded rod 7 threaded connection all are fixed with journal stirrup 18 on the wall of sliding seat 17 both sides, and journal stirrup 18 cover is located guide bar 6 outside and with guide bar 6 sliding connection, the angle adjusting subassembly includes second mounting panel 21, locating plate 23 and location step 24, and height adjusting subassembly drive connection second mounting panel 21, in this embodiment, second mounting panel 21 is installed on sliding seat 17, and is further, install second pivot 22 through second bearing frame 19 rotation on the wall of sliding seat 17 front side, second pivot 22 end portion installs second mounting panel 21, and second mounting panel 21 upper portion is articulated with display screen body 8 back, and display screen body 8 back downside articulates there is locating plate 23, from last down interval is fixed with a plurality of location steps 24 that are used for supporting locating plate 23 on the second mounting panel 21 lateral wall, the positioning plate 23 is matched with different positioning steps 24, so that the angle of the display screen body 8 can be conveniently adjusted; furthermore, the positioning plate 23 is composed of two plate bodies and an adjusting screw rod in threaded connection between the two plate bodies, so that the length of the positioning plate can be adjusted, and the angle adjusting range is further expanded;

further, be equipped with display area 13 before the display screen body 8 on the lateral wall, install the dustproof subassembly that is used for protecting display area 13 on the display screen body 8, dustproof subassembly includes square pole 9, around winding roller 10 and

plastic film

12, 8 preceding lateral wall both sides of display screen body all articulate there is square pole 9, it is connected with around winding roller 10 to lie in the display area 13 top between two square poles 9, it is connected with square pole 9 rotation through the bearing around winding roller 10, be fixed with the handle around winding roller 10 one end, around being equipped with plastic film 12 on winding roller 10, plastic film 12 bottom mounting has sill bar 11, thereby rotate around winding roller 10 through the handle and put down plastic film 12, can shelter from the dust, avoid the dust in the air to fall on display area 13, influence the display quality.

Example 2

Referring to fig. 3, the embodiment is different from embodiment 1 in that the moving assembly includes a second motor, a mounting roller 25 and rollers 14, two second motors are mounted on a side wall of the base 1 side by side, an output shaft of the second motor extends into the base 1, the mounting roller 25 is eccentrically mounted on the output shaft of the second motor, the rollers 14 are circumferentially and equidistantly mounted on a side wall of the mounting roller 25, and the mounting roller 25 is eccentrically mounted, so that the second motor drives the mounting roller 25 to rotate by a proper angle, and the rollers 14 on the mounting roller 25 are adjusted to contact with or separate from the ground, thereby facilitating the movement of the whole device.

The working principle of the invention is as follows: when the display screen is used, the height adjusting mechanism is arranged to adjust the height of the display screen body 8, the angle adjusting assembly is arranged to be matched with different positioning steps 24 through the positioning plate 23, so that the angle of the display screen body 8 is conveniently adjusted, and the dustproof assembly is arranged to shield dust and prevent the dust in the air from falling onto the display area 13 to influence the display quality.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a remove adjustable angle formula display screen that prevents dust, includes display screen body (8) and the installation unit that is used for installing display screen body (8), its characterized in that, the installation unit includes base (1), removal subassembly, altitude mixture control subassembly and angle modulation subassembly, install the removal subassembly that whole device of being convenient for removed on base (1), altitude mixture control subassembly installs in base (1) upper surface, angle modulation subassembly includes second mounting panel (21), locating plate (23) and location step (24), and the second mounting panel (21) is connected in the drive of altitude mixture control subassembly, and second mounting panel (21) upper portion is articulated with display screen body (8) back, and display screen body (8) back downside articulates there is locating plate (23), from last down interval is fixed with a plurality of location steps (24) that are used for supporting locating plate (23) on second mounting panel (21) lateral wall, locating plate (23) comprise two plate bodies and threaded connection in the adjusting screw between two plate bodies, are equipped with display area (13) before display screen body (8) on the lateral wall, install the dustproof subassembly that is used for protecting display area (13) on display screen body (8), dustproof subassembly includes square pole (9), around winding up roller (10) and plastic film (12), and display screen body (8) preceding lateral wall both sides all articulate has square pole (9), lie in between two square poles (9) that display area (13) top is connected with around winding up roller (10), rotate with square pole (9) through the bearing around winding up roller (10) and be connected, are fixed with the handle around winding up roller (10) one end, around being equipped with plastic film (12) on winding up roller (10), plastic film (12) bottom mounting has sill bar (11).

2. The mobile angle-adjustable dustproof display screen according to claim 1, wherein the height adjusting assembly comprises a first mounting plate (4), a first motor (5), a lifting threaded rod (7) and a movable seat (17), the first mounting plate (4) is mounted on the base (1), the first motor (5) is mounted in the middle of the upper surface of the first mounting plate (4) through the mounting seat, an output shaft of the first motor (5) is fixedly connected with the lifting threaded rod (7) through a coupler, guide rods (6) are fixed on both sides of the lifting threaded rod (7), a support plate (20) is fixed between the top ends of the two guide rods (6), the top end of the lifting threaded rod (7) is rotatably connected with the support plate (20) through a bearing, the movable seat (17) is sleeved outside the lifting threaded rod (7), and the movable seat (17) is in threaded connection with the lifting threaded rod (7), the two side walls of the movable seat (17) are respectively fixed with a support lug (18), and the support lugs (18) are sleeved outside the guide rod (6) and are in sliding connection with the guide rod (6).

3. The mobile angle-adjustable dustproof display screen according to claim 2, wherein a first rotating shaft (15) is rotatably installed in the middle of the upper surface of the base (1) through a first bearing seat (16), a first mounting plate (4) is fixed at the top end of the first rotating shaft (15), the T-shaped supporting slide bars (3) are fixed on both sides of the bottom of the first mounting plate (4), the T-shaped supporting slide bars (3) are slidably connected with the upper surface of the base (1), and an annular chute in sliding fit with the T-shaped supporting slide bars (3) is formed in the upper surface of the base (1).

4. The mobile angle-adjustable dustproof display screen according to claim 2, wherein the second mounting plate (21) is mounted on the movable seat (17), a second rotating shaft (22) is rotatably mounted on the front side wall of the movable seat (17) through a second bearing seat (19), and the second mounting plate (21) is mounted at the end of the second rotating shaft (22).

5. The mobile angle-adjustable dustproof display screen according to any one of claims 1 to 4, wherein the base (1) is hollow and open at the bottom.

6. The mobile angle-adjustable dustproof display screen according to claim 5, wherein the mobile assembly comprises an electric push rod (2) and universal rollers (14), the electric push rod (2) is uniformly and symmetrically installed in the inner cavity of the base (1) through bolts, the universal rollers (14) are installed at the end parts of telescopic rods of the electric push rod (2), and the telescopic rods of the electric push rod (2) are controlled to extend, so that the mobile assembly can be conveniently moved.

7. The mobile angle-adjustable dustproof display screen according to claim 5, wherein the mobile assembly comprises second motors, mounting rollers (25) and rollers (14), two second motors are mounted on one side wall of the base (1) side by side, output shafts of the second motors extend into the base (1), the mounting rollers (25) are eccentrically mounted on the output shafts of the second motors, and a plurality of rollers (14) are circumferentially and equidistantly mounted on the side wall of each mounting roller (25).