CN212960661U

CN212960661U - Elevation angle adjustable computer display screen

Info

Publication number: CN212960661U
Application number: CN202020663305.1U
Authority: CN
Inventors: 顾海燕
Original assignee: Shandong Business Institute
Current assignee: Shandong Business Institute
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-04-13
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a computer display screen with adjustable angle of elevation, which comprises a housin, casing one side outer wall bottom mounting has damping slewing mechanism, and damping slewing mechanism bottom is fixed with supporting mechanism, casing left side outer wall edge fixed joint has the screen frame, and it has the display mechanism of window and the internal fixation of casing to open on the screen frame has the screen frame laminating, four corners have all opened the guide way in the casing, and the fixed guide bar that has pegged graft in the guide way, and the activity has cup jointed and has formed sliding fit's fixture with the guide way on the guide bar, has cup jointed the spring on the right-hand member circumference outer wall of guide bar. The utility model discloses carry out centre gripping fixed action, easy to assemble and transportation work to four corners of display mechanism.

Description

Elevation angle adjustable computer display screen

Technical Field

The utility model relates to a display screen technical field especially relates to a computer display screen with adjustable angle of elevation.

Background

Computer monitors, also known as computer monitors or computer screens, are a display tool that displays certain electronic documents on a screen through a specific transmission device and reflects the electronic documents to human eyes. The most important computer components except the CPU, the mainboard, the memory, the power supply, the keyboard and the mouse. With the continuous development of display technology, new computer displays are mainly classified into CRT displays, LCD displays, LED displays, plasma displays, and the like.

The display screen of the existing computer has some defects in the production and installation processes, for example, the display screen cannot form effective clamping with a display shell, so that the display screen is loosened in the installation and transportation process, the overall structural strength of the display is poor, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an elevation angle adjustable computer display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an angle of elevation adjustable computer display screen, includes the casing, casing one side outer wall bottom mounting has damping slewing mechanism, and damping slewing mechanism bottom is fixed with supporting mechanism, casing left side outer wall edge fixed joint has the screen frame, opens the display mechanism that has window and casing internal fixation to have the screen frame laminating on the screen frame, four corners have all opened the guide way in the casing, and the guide way internal fixation pegs graft has the guide bar, and the activity cup joints on the guide bar and forms sliding fit's fixture with the guide way, has cup jointed the spring on the right-hand member circumference outer wall of guide bar.

Furthermore, the supporting mechanism comprises a supporting plate, and foot pads are fixed at four corners of the outer wall of the bottom of the supporting plate.

Furthermore, the damping rotating mechanism comprises a U-shaped plate, a damping rotating shaft is connected to the U-shaped plate in a rotating and inserting mode, and a supporting column fixedly connected with the supporting plate is fixed to the damping rotating shaft.

Furthermore, the display mechanism comprises a substrate, and an LED display screen is fixed on the substrate.

Further, fixture includes the guide block, is fixed with the fixture of laminating with display mechanism edge on the guide block.

Furthermore, a protective pad is fixed on the clamping surface of the clamping block.

Furthermore, a heat dissipation opening is formed in the outer wall of one side of the shell, and a dust screen and a grid plate are fixed in the heat dissipation opening.

The utility model has the advantages that:

1. the shell can be conveniently rotated by the aid of the damping rotating shaft in the damping rotating mechanism, so that elevation angle adjusting and positioning work of the display mechanism is increased, the screen frame can be matched with the clamping mechanism to clamp and fix four corners of the display mechanism, the clamping block on the guide block is extruded by the aid of reaction force of the spring, clamping and fixing work of two sides of the LED display screen is realized by the aid of the screen frame, and the LED display screen is convenient to install and transport.

2. Can make things convenient for the inside air of casing and outside air to take place the replacement through the thermovent for the heat that the inside electric elements of casing produced can scatter and disappear fast, and the dust screen can avoid the dust that contains in the outside air to get into in addition.

Drawings

Fig. 1 is a schematic sectional view of an elevation angle adjustable computer display screen according to an embodiment 1 of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a clamping mechanism according to an embodiment 1 of the elevation-adjustable computer display screen of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of an embodiment 2 of an elevation-adjustable computer display screen according to the present invention.

In the figure: the LED display screen comprises a shell 1, a screen frame 2, a window 3, a base plate 4, an LED display screen 5, a U-shaped plate 6, a damping rotating shaft 7, a supporting column 8, a supporting plate 9, a pad foot 10, a guide groove 11, a guide rod 12, a spring 13, a guide block 14, a clamping block 15, a heat dissipation port 16 and a dust screen 17.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, an elevation angle adjustable computer display screen, including

casing

1, 1 one side outer wall bottom mounting of casing has damping slewing mechanism, damping slewing mechanism bottom mounting has the supporting mechanism, 1 left side outer wall edge fixed joint of casing has screen frame 2, it has window 3 and the display mechanism of 1 internal fixation of casing 2 laminating to open on the screen frame 2, four corners have all opened guide way 11 in the

casing

1, and 11 internal fixation pegs graft of guide way have guide bar 12, the activity has cup jointed the fixture who forms sliding fit with guide way 11 on the guide bar 12, cup jointed spring 13 on the right-hand member circumference outer wall of guide bar 12.

The supporting mechanism includes backup pad 9, four corners of backup pad 9 bottom outer wall all are fixed with pad foot 10, damping slewing mechanism includes U template 6, it has damping pivot 7 to rotate the grafting on the U template 6, be fixed with on the damping pivot 7 with backup pad 9 fixed connection's support column 8, display mechanism includes base plate 4, be fixed with LED display screen 5 on the base plate 4, fixture includes guide block 14, be fixed with on the guide block 14 with the fixture block 15 of the laminating of display mechanism edge, fixture block 15's clamping face is fixed with the protection and fills up.

The working principle of the embodiment is as follows: damping pivot 7 among the damping slewing mechanism sets up and can make things convenient for casing 1 to rotate, and then has increased display mechanism's angle of elevation regulation positioning work, and screen frame 2 can cooperate fixture to carry out centre gripping fixed action to four corners of display mechanism in addition, utilizes the reaction force of spring 13 to extrude grip block 15 on the guide block 14, and cooperation screen frame 2 realizes 5 both sides centre gripping fixed work, easy to assemble and transportation work of LED display screen.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that a heat dissipation opening 16 is formed in an outer wall of one side of a housing 1, and a dust screen 17 and a grid plate are fixed in the heat dissipation opening 16.

The working principle of the embodiment is as follows: the heat dissipation port 16 can facilitate the replacement of the air inside the casing 1 with the outside air, so that the heat generated by the electrical components inside the casing 1 can be dissipated quickly, and the dust screen 17 can prevent the dust contained in the outside air from entering.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an elevation angle adjustable computer display screen, includes casing (1), its characterized in that, casing (1) one side outer wall bottom mounting has damping slewing mechanism, and damping slewing mechanism bottom is fixed with supporting mechanism, casing (1) left side outer wall edge fixed joint has screen frame (2), and it has window (3) and casing (1) internal fixation to open on screen frame (2) has the display mechanism of screen frame (2) laminating, guide way (11) have all been opened to four corners in casing (1), and guide way (11) internal fixation pegs graft and have guide bar (12), and the activity has cup jointed the fixture that forms sliding fit with guide way (11) on guide bar (12), has cup jointed spring (13) on the right-hand member circumference outer wall of guide bar (12).

2. The computer display screen with adjustable elevation angle of claim 1, wherein the supporting mechanism comprises a supporting plate (9), and foot pads (10) are fixed at four corners of the outer wall of the bottom of the supporting plate (9).

3. The computer display screen with adjustable elevation angle of claim 1, wherein the damping rotating mechanism comprises a U-shaped plate (6), a damping rotating shaft (7) is rotatably inserted into the U-shaped plate (6), and a supporting column (8) fixedly connected with a supporting plate (9) is fixed on the damping rotating shaft (7).

4. The computer display screen with adjustable elevation angle of claim 1, wherein the display mechanism comprises a substrate (4), and an LED display screen (5) is fixed on the substrate (4).

5. The computer display screen with adjustable elevation angle of claim 1, wherein the clamping mechanism comprises a guide block (14), and a clamping block (15) attached to the edge of the display mechanism is fixed on the guide block (14).

6. The computer display screen with adjustable elevation angle of claim 5, wherein a protective pad is fixed on the clamping surface of the clamping block (15).

7. The computer display screen with adjustable elevation angle of claim 1 or 2, wherein the outer wall of one side of the shell (1) is provided with a heat dissipation opening (16), and a dust screen (17) and a grid plate are fixed in the heat dissipation opening (16).