CN214904669U

CN214904669U - Anti-overturning computer display expansion device

Info

Publication number: CN214904669U
Application number: CN202121647853.6U
Authority: CN
Inventors: 陈希源
Original assignee: Nanyang Medical College
Current assignee: Nanyang Medical College
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-30
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a computer display telescoping device that prevents toppling relates to telescoping device technical field. The utility model provides a prevent computer display telescoping device that topples, includes the LCD screen and places the platform, and the back fixed mounting of LCD screen has fixed establishment, and fixed establishment is a rotatable support, the fixed establishment bottom articulates there is moving mechanism, moving mechanism includes micro motor, micro motor's output fixedly connected with threaded rod, and the other end of threaded rod articulates there is the piece of accomodating, and the outside of threaded rod articulates there is articulated piece, and the both sides of articulated piece are fixedly connected with connecting rod respectively, and the other end fixed mounting of connecting rod has the sliding block, and the bottom fixed mounting of sliding block has a rotating gear, and the outside both ends of rotating gear articulate respectively has the rack post. The utility model discloses a micro motor, threaded rod, articulated piece and the setting of accomodating the piece have realized that the display can freely adjust the level as required, required time when having saved the regulation.

Description

Anti-overturning computer display expansion device

Technical Field

The utility model relates to a telescoping device technical field specifically is a computer display telescoping device who prevents toppling.

Background

Most computer display's telescopic bracket often can only go to adjusting through manual when adjusting display height position, and want the display screen position to reach suitable position, need adjust telescopic bracket many times, and this kind of regulation mode can cost a large amount of time, provides a novel device for this reason in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer display telescoping device who prevents toppling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer display telescoping device for preventing overturning comprises a liquid crystal screen and a placing table, wherein a fixing mechanism is fixedly installed at the back of the liquid crystal screen, the fixing mechanism is a rotatable support, and the bottom end of the fixing mechanism is hinged with a moving mechanism;

the moving mechanism comprises a micro motor, an output end of the micro motor is fixedly connected with a threaded rod, the other end of the threaded rod is hinged to a containing block, the outer portion of the threaded rod is hinged to a hinge block, two sides of the hinge block are respectively fixedly connected with a connecting rod, the other end of the connecting rod is fixedly provided with a sliding block, a rotating gear is fixedly arranged at the bottom of the sliding block, two ends of the outer portion of the rotating gear are respectively hinged to rack columns, and the outer portion of each rack column is hinged to the bottom of the fixing mechanism.

Preferably, one side fixed mounting who places the platform has the shell of placing, and the inside fixed mounting who places the shell has the backup pad that the sliding hole was seted up at both ends, micro motor's outside articulates there is the supporting box that has the notch, one side of backup pad is fixed with the bottom of supporting box and holding the piece respectively, the opposite side of backup pad and one side of rack post are fixed mutually, the hinge groove has been seted up to the both sides of sliding hole, the both ends of sliding block bottom and the inside looks sliding connection of hinge groove.

Preferably, the fixed establishment includes the grip block, and the inside of grip block is articulated mutually with the outside of rack post, and the one end fixedly connected with spliced pole of grip block, the bottom of spliced pole is fixed mutually with one side of running gear, the other end of grip block articulates there is first articulated mast, and the other end of first articulated mast articulates there is the second articulated mast, and the other end of second articulated mast articulates there is the hinge platform, and the top of hinge platform is rotated and is connected with the connecting piece, and the back of connecting piece and LCD screen is fixed mutually.

Preferably, the bottom of the liquid crystal display is fixedly provided with a telescopic base, and the bottom of the telescopic base is contacted with the top of the placing table.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this prevent computer display telescoping device that topples through micro motor, threaded rod, articulated piece and the setting of accomodating the piece, has realized that the display can freely adjust the level as required, has saved required time when adjusting.

(2) This prevent computer display telescoping device that topples through the setting of hinge platform and connecting piece, has realized that the display can be as required manually regulated the demonstration direction of display screen, has increased the device's application scope.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a partially enlarged view of the fixing mechanism of the present invention;

fig. 3 is a partial enlarged view of the moving mechanism of the present invention.

In the figure: 1. a liquid crystal screen; 2. a telescopic base; 3. a placing table; 4. a support plate; 5. a fixing mechanism; 501. a clamping block; 502. connecting columns; 503. a second hinge lever; 504. a connecting member; 505. a hinging table; 506. a first hinge lever; 6. a moving mechanism; 601. a slider; 602. a connecting rod; 603. a support box; 604. a micro motor; 605. a hinged block; 606. a rotating gear; 607. a hinge slot; 608. a rack post; 609. receiving the block; 610. a threaded rod; 611. a slide hole; 7. the housing is placed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: a computer display telescoping device for preventing overturning comprises a liquid crystal screen 1 and a placing table 3, wherein the liquid crystal screen 1 is a common display screen, the placing table 3 is a common furniture table, a telescoping base 2 is fixedly arranged at the bottom of the liquid crystal screen 1, the bottom of the telescoping base 2 is contacted with the top of the placing table 3, a placing shell 7 is fixedly arranged at one side of the placing table 3, the placing shell 7 is made of a high-strength alloy with good bearing capacity, a supporting plate 4 with two ends provided with sliding holes 611 is fixedly arranged in the placing shell 7, the supporting plate 4 is made of wood with strong bearing capacity, a fixing mechanism 5 is fixedly arranged at the back of the liquid crystal screen 1, the fixing mechanism 5 is a rotatable support, and the liquid crystal screen 1 can be effectively moved left and right on a horizontal position through the arrangement of the fixing mechanism 5, the bottom of the fixed mechanism 5 is hinged with a moving mechanism 6, the moving mechanism 6 comprises a micro motor 604, the micro motor 604 is a servo motor capable of changing the rotating direction, the servo motor has the advantages of small volume, high power, uneasiness, etc., the outside of the micro motor 604 is hinged with a supporting box 603 with a notch, the supporting box 603 is made of a high-strength alloy with good bearing capacity, one side of the supporting plate 4 is respectively fixed with the supporting box 603 and the bottom of the containing block 609, the other side of the supporting plate 4 is fixed with one side of the rack column 608, two sides of the sliding hole 611 are provided with hinge grooves 607, two ends of the bottom of the sliding block 601 are connected with the inside of the hinge grooves 607 in a sliding way, the output end of the micro motor 604 is fixedly connected with a threaded rod 610, the other end of the threaded rod 610 is hinged with the containing block 609, the containing block 609 is made of a high-strength alloy, the alloy has good bearing capacity, the outside of the threaded rod 610 is hinged with a hinged block 605, two sides of the hinged block 605 are respectively fixedly connected with a connecting rod 602, the connecting rod 602 is made of a high-strength alloy, the alloy has good bearing capacity, the other end of the connecting rod 602 is fixedly provided with a sliding block 601, the bottom of the sliding block 601 is fixedly provided with a rotating gear 606, two ends of the outside of the rotating gear 606 are respectively hinged with a rack column 608, the outside of the rack column 608 is hinged with the bottom of the fixing mechanism 5, it should be noted that the horizontal height of the liquid crystal display 1 can be effectively and automatically adjusted through the arrangement of a micro motor 604, the threaded rod 610, the hinged block 605 and a containing block 609, the fixing mechanism 5 comprises a clamping block 501, the clamping block 501 is made of a high-strength alloy, the alloy has good bearing capacity, the inside of the clamping block 501 is hinged with the outside of the rack column 608, one end of the clamping block 501 is fixedly connected with a connecting column 502, the connecting column 502 is made of a high-strength alloy which has good bearing capacity, the bottom of the connecting column 502 is fixed to one side of the rotating gear 606, the other end of the clamping block 501 is hinged to a first hinge rod 506, the other end of the first hinge rod 506 is hinged to a second hinge rod 503, the other end of the second hinge rod 503 is hinged to a hinge table 505, the top of the hinge table 505 is rotatably connected with a connecting piece 504, and the connecting piece 504 is fixed to the back of the liquid crystal screen 1.

In this example, when the device needs to be used, the micro motor 604 is started through the controller, when the micro motor 604 works, the threaded rod 610 starts to rotate, the threaded rod 610 can drive the hinge block 605 to move along the direction of the storage block 609 after rotating, because the micro motor 604 is a motor capable of changing the rotation direction, the rotation direction of the micro motor 604 can be changed through the controller, so that the movement direction of the hinge block 605 is changed, when the hinge block 605 moves, the connecting rod 602 can be driven, the connecting rod 602 can drive the sliding block 601, the rotating gear 606 can move on the rack column 608, the clamping block 501 is further driven to move, and the liquid crystal screen 1 can move up and down freely.

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

Claims

1. The utility model provides a computer display telescoping device who prevents toppling, includes LCD screen (1) and places platform (3), its characterized in that: a fixing mechanism (5) is fixedly installed on the back of the liquid crystal screen (1), the fixing mechanism (5) is a rotatable support, and a moving mechanism (6) is hinged to the bottom end of the fixing mechanism (5);

moving mechanism (6) are including micro motor (604), output fixedly connected with threaded rod (610) of micro motor (604), the other end of threaded rod (610) articulates there is receipts piece (609), the outside of threaded rod (610) articulates there is articulated piece (605), the both sides of articulated piece (605) fixedly connected with connecting rod (602) respectively, the other end fixed mounting of connecting rod (602) has sliding block (601), the bottom fixed mounting of sliding block (601) has turning gear (606), the outside both ends of turning gear (606) articulate respectively has rack post (608), the outside of rack post (608) and the bottom of fixed establishment (5) are articulated mutually.

2. The tilt-resistant computer display expansion device of claim 1, wherein: one side fixed mounting who places platform (3) has and places shell (7), and the inside fixed mounting who places shell (7) has backup pad (4) that sliding hole (611) were seted up at both ends, the outside of micro motor (604) articulates there is supporting box (603) that has the notch, one side of backup pad (4) is fixed with the bottom of supporting box (603) and storage piece (609) respectively, the opposite side of backup pad (4) and one side of rack column (608) are fixed mutually, articulated groove (607) have been seted up to the both sides of sliding hole (611), the both ends of sliding block (601) bottom and the inside looks sliding connection of articulated groove (607).

3. The tilt-resistant computer display expansion device of claim 1, wherein: fixed establishment (5) include grip block (501), and the inside of grip block (501) is articulated mutually with the outside of rack post (608), and the one end fixedly connected with spliced pole (502) of grip block (501), the bottom of spliced pole (502) is fixed mutually with one side of running gear (606), the other end of grip block (501) articulates there is first articulated rod (506), and the other end of first articulated rod (506) articulates there is second articulated rod (503), and the other end of second articulated rod (503) articulates there is articulated platform (505), and the top of articulated platform (505) is rotated and is connected with connecting piece (504), and the back of connecting piece (504) and LCD screen (1) is fixed mutually.

4. The tilt-resistant computer display expansion device of claim 1, wherein: the bottom of the liquid crystal display (1) is fixedly provided with a telescopic base (2), and the bottom of the telescopic base (2) is in contact with the top of the placing table (3).