CN219263597U

CN219263597U - Bracket mechanism and display device

Info

Publication number: CN219263597U
Application number: CN202221387350.4U
Authority: CN
Inventors: 于春华; 黄中豪
Original assignee: Shenzhen TCL New Technology Co Ltd
Current assignee: Shenzhen TCL New Technology Co Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2023-06-27
Anticipated expiration: 2032-06-02

Abstract

The application provides a bracket mechanism and display device installs on the bottom plate of display, includes: one end of the mounting rod is mounted on the bottom plate; and the support legs are rotatably arranged on the mounting rod, the support legs are sheet-shaped plate bodies, and when the two support legs rotate to be mutually abutted, the projection area of the two support legs on the plane where the bottom plate is located in the projection area of the bottom plate on the plane where the bottom plate is located. Through rotating and installing two support legs on the installation rod, the included angle between the two support legs can be adjusted, and then the bracket mechanism can bear displays with different sizes and specifications, so that the universality of the bracket mechanism is improved; in addition, through setting up the stabilizer blade into the lamellar body, when two stabilizer blades rotate to the butt, two lamellar bodies laminating each other promptly, and the sum of the thickness of two stabilizer blades is less than the width of bottom plate, when the display wall-hanging type is installed on the wall body, two stabilizer blades all are located the projection area of bottom plate, can not hinder the dress of hanging of display, have improved the installation effectiveness of display.

Description

Bracket mechanism and display device

Technical Field

The application relates to the technical field of display equipment, in particular to a bracket mechanism and a display device.

Background

The displays on the market have two modes of wall-mounted installation or base-mounted installation. Among them, in most use scenarios of display devices, the display devices are typically mounted with a pedestal.

Among them, the pedestal type mount is generally mounted with a bracket at the bottom of the display, which is used to fix and carry the display.

However, in the prior art, when the display adopts wall-mounted installation, in order to avoid oversized bracket, the display is easy to be abutted to the wall body, and the bracket needs to be disassembled, so that the installation of the display is complicated.

Disclosure of Invention

The application provides a support mechanism and display device to solve the loaded down with trivial details technical problem of the installation step of display among the prior art.

In one aspect, the present application provides a stand mechanism for mounting on a base plate of a display, comprising:

one end of the mounting rod is mounted on the bottom plate;

the support legs are rotatably arranged on the mounting rod, the support legs are sheet-shaped plate bodies, and when the support legs are rotated to be mutually abutted, the projection area of the support legs on the plane where the bottom plate is located in the projection area of the bottom plate on the plane where the bottom plate is located.

In one possible implementation of the application, the projection areas of the two legs at least partially overlap with the projection area of the base plate.

In one possible implementation of the present application, the stand mechanism includes three of the legs.

In one possible implementation manner of the present application, a first sub-foot and a second sub-foot are arranged on one side of the support leg away from the bottom plate, and the first sub-foot and the second sub-foot are rotatably mounted on the support leg;

the rotation center lines of the first sub-foot and the second sub-foot are parallel to the extending direction of the supporting feet, and the included angle between the first sub-foot and the second sub-foot is not more than 180 degrees.

In one possible implementation of the application, the support leg includes a body portion and a rotating portion, the body portion being rotatably mounted on the mounting bar;

the rotating part is positioned on one side of the body part far away from the bottom plate, the rotating part is rotatably arranged on the body part, and the rotating center line of the rotating part is perpendicular to the extending direction of the body part.

In one possible implementation of the application, the side of the foot remote from the base plate is provided with a non-slip mat.

In one possible implementation manner of the present application, a fixing buckle is arranged at one end of any one of the support legs, which is far away from the mounting rod, and the fixing buckle is rotatably mounted on the bracket;

when all the support legs are rotated to abut against each other, the fixing buckle can be rotated to the side surfaces of the other support legs and limit the rotation of all the support legs.

In one possible implementation of the present application, the support leg is provided with a magnetic attraction member.

In one possible implementation of the present application, the bracket mechanism includes a mounting cover mounted on the mounting bar, and the mounting bar is detachably mounted on the base plate through the mounting cover.

In another aspect, the present application also provides a display device comprising a display and the above bracket mechanisms, both of which are mounted on a chassis of the display.

Drawings

Technical solutions and other advantageous effects of the present application will be made apparent from the following detailed description of specific embodiments of the present application with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present application;

FIG. 2 is an exploded view of a bracket mechanism provided in an embodiment of the present application;

FIG. 3 is an enlarged schematic view of FIG. 1 at E;

fig. 4 is a top view of a display device according to an embodiment of the present application.

Reference numerals:

display device 100, display 200, chassis 210, bracket mechanism 300, mounting bar 310, leg 320, non-slip pad 321, mounting cap 330, nut 340, washer 350, decorative cap 360.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

Referring to fig. 1, fig. 2, and fig. 4, a schematic structure diagram of a display device 100 according to an embodiment of the present application is provided. The display device 100 in the present application includes a display 200 and a stand mechanism 300. The display 200 generally includes a display panel and a housing, the display panel is mounted in the housing, and the housing is enclosed on the outer side of the display panel to protect and support the display panel; the housing generally includes a top plate, side plates, a back plate, and a bottom plate 210, with the bracket mechanism 300 mounted to the bottom plate 210.

In this embodiment, the stand mechanism 300 is mounted on the base plate 210 of the display 200, and is adapted for pedestal mounting. In addition, a wall-mounted structure is provided on the back panel of a portion of the display 200, which is suitable for wall-mounted installation.

The embodiment of the present application provides a stand mechanism 300, which is mounted on a base plate 210 of a display 200, and includes: a mounting bar 310 having one end mounted on the base plate 210; the support legs 320, at least two support legs 320 are rotatably mounted on the mounting rod 310, the support legs 320 are sheet-shaped plate bodies, and when the two support legs 320 are rotated to abut against each other, the projection area of the two support legs 320 on the plane of the base plate 210 is located in the projection area of the base plate 210 on the plane of the base plate 210.

It will be appreciated that the projected area of the two legs 320 is located within the projected area of the base plate 210 in the orthographic projection of the plane of the base plate 210, i.e., the legs 320 do not contact the wall when the display device 100 is mounted in a wall-mounted manner.

By rotatably mounting the two support legs 320 on the mounting rod 310, an included angle between the two support legs 320 can be adjusted, so that the bracket mechanism 300 can bear displays 200 with different sizes and specifications, and the universality of the bracket mechanism 300 is improved; in addition, through setting up stabilizer blade 320 as the lamellar body, when two stabilizer blades 320 rotate to the butt, two lamellar bodies laminating each other promptly, and the sum of thickness of two stabilizer blades 320 is less than the width of bottom plate 210, and when display 200 wall-hanging type was installed on the wall body, two stabilizer blades 320 all were located the projection area of bottom plate 210, can not hinder the dress of hanging of display 200, improved the installation effectiveness of display 200.

Alternatively, two legs 320 are hinged to the mounting bar 310, respectively.

The legs 320 are in sliding friction with the mounting rod 310, so that the included angle between the two legs 320 can be adjusted steplessly.

Further, a limit washer is provided between the two legs 320.

The surface of the limit gasket is provided with convex teeth, and the support legs 320 can rotate on the surface of the limit gasket to feel a pause, so that clearer vibration feedback can be provided for a user, and the user is prompted about the range of the included angle between the support legs 320.

In particular, the mounting bar 310 may be a bolt.

Specifically, the legs 320 are rectangular plates.

The space utilization rate of the rectangular sheet-shaped plate body is higher, the structure is simple, and the preparation efficiency of the bracket mechanism 300 can be improved.

Further, in other embodiments, the leg 320 may be a triangular plate, an arcuate plate, etc., without being limited thereto.

In some embodiments, the projected area of the two legs 320 at least partially overlaps the projected area of the base plate 210.

It will be appreciated that since the legs 320 are sheet-like plates, they are thinner than conventional legs 320.

By providing the projected area of the two legs 320 to at least partially overlap the projected area of the base plate 210, i.e., the edges of the at least two legs are flush with the edges of the base plate 210 when they abut, the thickness of the base plate 210 can be maximized and the structural strength of the bracket mechanism 300 can be improved.

Preferably, the sum of the thicknesses of the two legs 320 is equal to the width of the base plate 210.

In some embodiments, the stand mechanism 300 includes three legs 320.

According to the triangle stability principle, by installing three legs 320 on the mounting bar 310, the support stability of the stand mechanism 300 to the display 200 can be improved when the three legs 320 are unfolded.

Further, in other embodiments, the stand mechanism 300 may further include four legs 320, five legs 320, or the like, without limitation.

In some embodiments, a side of the leg 320 remote from the base plate 210 is provided with a first sub-leg (not shown) and a second sub-leg (not shown), the first sub-leg and the second sub-leg being rotatably mounted on the leg 320, a rotation center line of the first sub-leg and the second sub-leg being parallel to an extending direction of the leg 320, and an included angle between the first sub-leg and the second sub-leg being not greater than 180 °.

It will be appreciated that since the legs 320 are sheet-like plates, they are thinner; therefore, when the display device 100 is mounted on a desktop or the like by a pedestal, the contact area between the two legs 320 and the desktop is small, so that the support stability of the stand mechanism 300 on the display 200 is not high.

It should be noted that, the extending direction of the leg 320 is perpendicular to the central axis of the mounting bar 310; the first sub-foot and the second sub-foot rotate around an axis, and the axis is a rotation center line; and when the leg 320 is a rectangular plate, its extending direction is its length direction.

Therefore, when the rotation center lines of the first sub-foot and the second sub-foot are parallel to the extending direction of the support leg 320, and the included angle between the first sub-foot and the second sub-foot support leg 320 is greater than 0 °; on the orthographic projection of the plane perpendicular to the extending direction of the supporting leg 320, the first supporting leg 320 and the second supporting leg 320 together form a three-fork star-shaped supporting structure, and one side of the first supporting leg 320 and one side of the second supporting leg 320 away from the supporting leg 320 can be contacted with a desktop or the like when the display device 100 is installed on a base, so that the supporting stability of the single supporting leg 320 is improved; in addition, when the display device 100 is mounted in a wall-mounted manner, the first sub-leg and the second sub-leg rotate to abut against each other under the action of self gravity, that is, the included angle between the first sub-leg and the second sub-leg 320 is equal to 0 °, so that the overall thickness of the first sub-leg and the second sub-leg is reduced, and the bracket mechanism 300 is prevented from contacting the wall.

Preferably, the angle between the first sub-foot and the second sub-foot is 120 °.

It can be appreciated that when the included angle between the first sub-leg and the second sub-leg is 120 °, the included angle between the leg 320 and the first sub-leg and the second sub-leg may also be 120 °, so that the forces between the three are more balanced, and the structural stability of the stand mechanism 300 is improved, so that the stand mechanism 300 can bear the display 200 with heavier weight.

Further, in other embodiments, the included angle between the first sub-leg and the second sub-leg may be 60 °, or 180 °, etc., which are not limited herein.

Preferably, the first sub-leg and the second sub-leg are also sheet-like plate bodies, and the sum of the thicknesses of the first sub-leg and the second sub-leg is not greater than the thickness of the leg 320.

In this way, on the basis of improving the structural stability of the stand mechanism 300, the first sub-leg or the second sub-leg is prevented from contacting the wall when the display device 100 is mounted in a wall-mounted manner.

In some embodiments, the legs 320 include a body portion (not shown) rotatably mounted to the mounting bar 310 and a swivel portion (not shown); the rotating part is positioned at one side of the body part far away from the bottom plate 210, and is rotatably mounted on the body part, and the rotation center line of the rotating part is perpendicular to the extending direction of the body part.

As can be seen from the above, the stand mechanism 300 made of the legs 320 of the sheet-like plate body has low stability in supporting the display 200. However, as such, the thickness of the first and second sub-legs using the sheet-like plate body is thinner with respect to the leg 320, which may affect the structural strength of the first and second sub-legs themselves.

By dividing the legs 320 into a body portion for respectively connecting the rotating portions of the mounting bars 310 and a rotating portion; when the display device 100 is installed by using the base, the two supporting legs 320 can be rotated to an included angle of any angle, and then the rotating part can be rotated, so that the rotating part and the body part can be also rotated to an included angle of any angle, and the rotating part and the body part are arranged in a staggered manner, so that the support stability of the support mechanism 300 to the display 200 is improved.

In addition, since the body part and the rotating part can be rotated to be parallel to each other, the body part can be set to the same thickness as the rotating part, improving the structural strength of the leg 320; it is also avoided that the rotating part contacts the wall when the display device 100 is mounted in a wall-hanging manner.

Preferably, the length of the rotating portion is one half of the length of the body portion, and a side surface of the body portion away from the bottom plate 210 is flush with a side surface of the rotating portion away from the bottom plate 210.

I.e. the body portion may be regarded as a "concave" shaped plate, with the recess being arranged in a direction away from the base plate 210, and the rotating portion being rotatably arranged in the recess. When the display 200 is mounted on a base, a surface of the body portion away from the base plate 210 and a surface of the rotating portion away from the base plate 210 can both be in contact with a table top or the like. That is, the body portion and the rotating portion can both support the load-bearing display 200, and the support stability of the stand mechanism 300 is enhanced.

Further, in other embodiments, the length of the rotating portion may be one third, or one fifth, of the length of the body portion, which is not limited thereto.

Further, in other embodiments, the rotating portion may be disposed near any one end of the body portion, etc., without being limited thereto.

Referring to fig. 1-4, in some embodiments, a non-slip pad 321 is disposed on a side of the leg 320 away from the base plate 210.

It will be appreciated that when the display 200 is installed in a base-type manner, the surface of the desktop is smoother, the contact area between the legs 320 and the desktop is smaller, and the legs 320 are generally harder; the legs 320 may easily slip on the surface of the table top or the like and may form indentations on the table top or the like.

The anti-slip pad 321 with a larger surface friction coefficient and soft texture can not only avoid slipping of the support legs 320, but also effectively protect the tabletop and the like.

In some embodiments, a fixing buckle (not shown) is provided at one end of any leg 320 away from the mounting rod 310, and the fixing buckle is rotatably mounted on the bracket; when all the legs 320 are rotated to abut against each other, the holder buckle can be rotated to the side of the other legs 320 and restrict the rotation of all the legs 320.

It should be noted that, since the support legs 320 are rotatably mounted on the mounting bar 310, when the display 200 is mounted on a wall, the support legs 320 may shake back and forth on the mounting bar 310 due to shaking or the like, which may cause the support legs 320 to collide with each other easily and generate noise.

Through being equipped with the fixed knot in the one end that installation pole 310 was kept away from to arbitrary stabilizer blade 320, when all stabilizer blades 320 all rotated to mutual butt, can rotate the fixed knot to with the side of the stabilizer blade 320 of distal end on, accomplish the butt closure between all stabilizer blades 320, avoid stabilizer blade 320 to rock.

In some embodiments, the legs 320 are provided with magnetic attraction members (not shown).

Through set up the magnetism and inhale the piece on stabilizer blade 320, when stabilizer blade 320 rotates to mutual butt, the magnetism inhale the piece on arbitrary adjacent two stabilizer blade 320 and attract each other to make the mutual close-fitting between stabilizer blade 320, avoided stabilizer blade 320's rocking.

In some embodiments, the bracket mechanism 300 includes a mounting cap 330, the mounting cap 330 being mounted on the mounting bar 310, the mounting bar 310 being removably mounted to the base plate 210 by the mounting cap 330.

By providing the mounting cap 330 on the mounting bar 310 to indirectly mount the mounting bar 310 on the base plate 210, rotation of the mounting bar 310 to mount it on the base plate 210 is avoided, and the mounting efficiency of the bracket mechanism 300 is improved.

Specifically, the bracket mechanism 300 further includes at least two nuts 340 and a plurality of washers 350 and a decorative cover 360; the two nuts 340 are used to fix the mounting bar 310 to the mounting cap 330, the gasket 350 is mounted on the contact surface of the nuts 340 and the mounting bar 310, the contact surface of the mounting bar 310 and the leg 320, etc., and the decorative cap 360 is sleeved on the end of the mounting bar 310 far from the bottom plate 210.

The present application also provides a display device 100, where the display device 100 includes a display 200 and the stand mechanisms 300 described above, and the two stand mechanisms 300 are mounted on the chassis 210 of the display 200. Since the display device 100 has the bracket mechanism 300, the present utility model is not repeated here.

The application of the display device 100 in the embodiment of the present application is not particularly limited, and may be any product or component with a display function, such as a television, a notebook computer, a tablet computer, a wearable display device (e.g., a smart bracelet, a smart watch, etc.), a mobile phone, a virtual reality device, an augmented reality device, a vehicle-mounted display, an advertisement light box, etc.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The above description has been made in detail on the bracket mechanism 300 and the display device 100 provided in the embodiments of the present application, and specific examples are applied herein to illustrate the principles and embodiments of the present application, where the above description of the embodiments is only for helping to understand the technical solution and the core idea of the present application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A stand mechanism for mounting on a base plate of a display, comprising:

one end of the mounting rod is mounted on the bottom plate;

2. The stand mechanism of claim 1 wherein the projected area of both of said legs at least partially overlaps the projected area of said base.

3. The stand mechanism of claim 1 wherein said stand mechanism includes three of said legs.

4. The stand mechanism of claim 1 wherein a side of said leg remote from said base plate is provided with a first sub-foot and a second sub-foot, said first sub-foot and second sub-foot being rotatably mounted to said leg;

5. The stand mechanism of claim 1 wherein the leg includes a body portion and a swivel portion, the body portion being rotatably mounted on the mounting bar;

6. The stand mechanism of claim 1 wherein the side of the leg remote from the base is provided with a cleat.

7. The stand mechanism of claim 1 wherein one end of either said leg remote from said mounting bar is provided with a retaining clip, said retaining clip being rotatably mounted on said leg;

8. The stand mechanism of claim 1 wherein said legs are provided with magnetic attraction members.

9. The bracket mechanism of claim 1, wherein the bracket mechanism includes a mounting cover mounted on the mounting bar, the mounting bar being removably mounted on the base plate by the mounting cover.

10. A display device comprising a display and a stand mechanism according to any one of claims 1 to 9, both of the stand mechanisms being mounted on a chassis of the display.