CN214889865U - Display device - Google Patents

Abstract

The utility model provides a display device, which comprises a display main body and a base; the base is the bar structure, and the rotatable connection of base is in the bottom of showing the main part, and when will show the main part and stand on ground or desktop, rotate the base to the supported state to support and place the display main part. When transportation or hanging base on the wallboard, rotate the base and receive the state for the extending direction of base is parallel with the extending direction who shows the main part base, and the base is the strip structure, and when the base was accomodate, the base had the less width in the fore-and-aft direction, so that display device's transportation and hanging have more convenient display device transportation on the wall, and convenience of customers is fixed to display device's placing, improves user's experience.

Description

Display device

Technical Field

The utility model relates to a show technical field, in particular to display device.

Background

Display devices are used in the life of users and can display different image information for the users to watch, wherein the display devices are mainly televisions, displays and the like.

When the display device is used, the display device is mainly placed or fixed in two ways, namely, the display device is arranged on a desktop by using a base carried by a manufacturer, and the display device is fixed on a wall by purchasing a wall. In the first use scenario, when a user unpacks and installs the display device, the display device needs to be horizontally placed on a plane, and the base and the whole display device are locked by screws, so that the risk of screen breaking is brought. In the second use scenario, the display device can be fixed on a wall by hanging the display device on the wall by detaching the original base. The volume of the packing box can be increased in any placing mode, and the transportation cost can be increased in the transportation and storage process; and when the user fixes and places the display device, the user needs to carry out related installation operation on the base, so that the use of the user is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device to in the transportation, and convenience of customers is fixed to placing of display device, improves user's experience.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to one aspect of the present invention, the present invention provides a display device, including a display main body and a base; the display main body is used for displaying image information; the base is of a strip structure; the base is rotatably connected to the bottom of the display main body so as to be capable of switching between a storage state and a support state; when the base is in a storage state, the extending direction of the base is parallel to the extending direction of the bottom edge of the display main body; when the base is in a supporting state, an included angle is formed between the extending direction of the base and the extending direction of the bottom edge of the display main body, so that the display main body can be supported and placed.

In some embodiments, the display device further comprises a beam; the crossbeam is fixed show on the main part, the base is in rotatable connection around the axis of vertical direction on the crossbeam, rotates in the horizontal direction.

In some embodiments, the upper end of the base is provided with a shaft hole; the bottom of crossbeam is provided with the pivot of downward projection, the pivot is worn to establish in the shaft hole makes the base can wind the pivot rotates.

In some embodiments, the bottom end of the rotating shaft is provided with a gasket, and the gasket is clamped between the bottom end of the rotating shaft and the base.

In some embodiments, the bottom end outer periphery of the rotating shaft is provided with a limiting part, and the inner periphery of the gasket is provided with a shape corresponding to the limiting part, so that the gasket is limited on the limiting part, and the rotation of the gasket relative to the rotating shaft is limited.

In some embodiments, a fastener is disposed between the base and the beam; the bottom end of the base is provided with a connecting hole communicated with the shaft hole; the fastener passes through the connecting hole and is fixedly connected to the cross beam.

In some embodiments, the cross beam is provided with a limiting structure to limit the rotation angle of the base.

In some embodiments, the bottom end of the cross beam is provided with an arc-shaped groove to form the limiting structure, and the arc-shaped groove is arranged around the rotation axis of the base; the base is provided with a limiting shaft which protrudes upwards, and the limiting shaft penetrates through the arc-shaped groove to be capable of sliding in the arc-shaped groove and is limited by the arc-shaped groove.

In some embodiments, when the base rotates to the storage state, the limit shaft abuts against one end of the arc-shaped groove; when the base rotates to the supporting state, the limiting shaft is abutted to the other end of the arc-shaped groove.

In some embodiments, the display body comprises a back plate, a frame connected to the periphery of the back plate, and a display screen arranged between the back plate and the frame; the beam is fixed on the back plate.

According to the above technical scheme, the utility model discloses following advantage and positive effect have at least:

the utility model discloses in, the base is the bar structure, and the rotatable connection of base is in the bottom that shows the main part, when will showing the main part and standing on ground or desktop, rotates the base to the supported state to support and place the demonstration main part. When transportation or hanging base on the wallboard, rotate the base and receive the state for the extending direction of base is parallel with the extending direction who shows the main part base, and the base is the strip structure, and when the base was accomodate, the base had the less width in the fore-and-aft direction, so that display device's transportation and hanging have more convenient display device transportation on the wall, and convenience of customers is fixed to display device's placing, improves user's experience.

Drawings

Fig. 1 is a schematic front view of a display device according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a back structure of an embodiment of the display device of the present invention, wherein the back of the display device is open.

Fig. 3 is an exploded schematic view of an embodiment of a display device according to the present invention.

Fig. 4 is an exploded schematic view of a base assembly according to an embodiment of the display device of the present invention.

Fig. 5 is a schematic structural diagram of a cross section of a base assembly according to an embodiment of the display device of the present invention.

Fig. 6 is a schematic structural diagram of a cross beam according to an embodiment of the display device of the present invention.

Fig. 7 is an enlarged view at a in fig. 6.

Fig. 8 is a schematic structural diagram of a base according to an embodiment of the display device of the present invention.

Fig. 9 is a schematic structural diagram of the display device according to the present invention in the storage state.

Fig. 10 is a schematic structural diagram of the display device according to the embodiment of the present invention in a supporting state.

Fig. 11 is a schematic structural diagram of the base in the storage state of the display device of the present invention.

Fig. 12 is a schematic structural diagram of the base in a supporting state according to the embodiment of the present invention.

Fig. 13 is a schematic structural diagram of a gasket according to an embodiment of the present invention.

The reference numerals are explained below:

100. a display main body; 110. a back plate; 120. a frame; 130. a display screen; 200. a base assembly; 210. a cross beam; 211. a connecting portion; 212. a rotating shaft; 213. a notch; 214. an arc-shaped slot; 220. a base; 221. a projection; 222. a shaft hole; 223. a limiting shaft; 224. connecting holes; 230. a gasket; 240. a fastener; 300. decorating the light guide.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

When the display device is used, the display device is mainly placed or fixed in two ways, namely, the display device is arranged on a desktop by using a base carried by a manufacturer, and the display device is fixed on a wall by purchasing a wall. In the first use scenario, when a user unpacks and installs the display device, the display device needs to be horizontally placed on a plane, and the base and the whole display device are locked by screws, so that the risk of screen breaking is brought. In the second use scenario, the display device can be fixed on a wall by hanging the display device on the wall by detaching the original base. The volume of the packing box can be increased in any placing mode, and the transportation cost can be increased in the transportation and storage process; and when the user fixes and places the display device, the user needs to carry out related installation operation on the base, so that the use of the user is inconvenient.

For convenience of description and understanding, the state of the display device when standing is taken as a reference, the vertical direction is upward, the vertical direction is downward, the direction facing the user of the display device is taken as front, and the direction facing away from the user is taken as back; the width direction of the display device in the horizontal direction is the left-right direction.

Fig. 1 is a schematic front view of a display device according to an embodiment of the present invention. Fig. 2 is a schematic diagram of a back structure of an embodiment of the display device of the present invention, wherein the back of the display device is open.

Referring to fig. 1 and 2, the present embodiment provides a display device including a display main body 100 and a base assembly 200 fixed to a bottom end of the display main body 100.

The display main body 100 generally includes a back plate 110, a bezel 120 coupled to an outer periphery of the back plate 110, a display screen 130 coupled between the back plate 110 and the bezel 120, and a housing (not shown) disposed at a rear surface of the display screen 130.

The side of the display screen 130 facing the user is the display surface of the display device, which is generally located on the front side of the display device, where the user displays image information.

The back plate 110 is disposed on the back side of the display screen 130, and the display screen 130 is connected to the back plate 110 and the frame 120 by means of snap connection or adhesive connection. The back plate 110 serves as a main supporting part inside the display device, and other components are connected to the back plate 110.

The rear case is used to enclose the back side of the display panel 130, and serves as a back surface of the display main body 100 for accommodating other display device components such as the rear plate 110 and the like therein.

The base assembly 200 is coupled to a bottom end of the display main body 100 for supporting the display main body 100 for stably supporting the display device on a floor or a table.

In this embodiment, the display device is a television or a display, a speaker (not shown in the figure) is disposed in the display, the speaker is disposed inside the display main body 100, a sound guiding hole for guiding sound is disposed at the bottom end of the display main body 100 corresponding to the speaker, and the sound guiding hole is disposed corresponding to the base assembly 200, so that the base assembly 200 has a sound guiding function.

In this embodiment, the bottom end of the display main body 100 is provided with the decorative light guide 300 for prompting the display device to be powered on or powered off, and the display device can beautify the appearance, so as to improve the user experience.

Fig. 3 is an exploded schematic view of an embodiment of a display device according to the present invention.

Referring to fig. 2 and 3, in the present embodiment, the base assembly 200 includes a beam 210 fixedly coupled to the display main body 100, a base 220 coupled to the beam 210, and a gasket 230 coupled between the beam 210 and the base 220. The cross member 210 is fixedly coupled to the back plate 110 by bolts or screws and is located inside the display main body 100. The base 220 is rotatably coupled below the cross bar 210 about an axis in a vertical direction, so that the base 220 is rotatably coupled at the bottom of the display main body 100 to rotate in a horizontal direction.

Fig. 4 is an exploded view of a base assembly 200 according to an embodiment of the present invention. Fig. 5 is a schematic structural diagram of a cross section of a base assembly according to an embodiment of the display device of the present invention. Fig. 6 is a schematic structural diagram of a cross beam 210 according to an embodiment of the present invention. Fig. 7 is an enlarged view at a in fig. 6.

Referring to fig. 4 to 7, in the embodiment, the beam 210 is a strip structure, and the beam 210 extends along the left and right direction of the display main body 100 and is fixed on the back plate 110. The cross beam 210 is plate-shaped or sheet-shaped, and a connection portion 211 is convexly provided at a part of the cross beam 210 along the front-rear direction for connecting the base 220. The plate-shaped or sheet-shaped structure of the cross beam 210 makes the installation of the display main body 100 on the back plate 110 occupy a smaller space, and the connection part 211 is locally formed on the cross beam 210, which does not have a great influence on the internal structure of the display main body 100. The connection portion 211 is protruded in the front-rear direction so that the cross beam 210 has a larger area in the horizontal direction to be able to be used for mounting or connecting the base 220.

The bottom end of the connecting portion 211 of the beam 210 is provided with a rotating shaft 212 protruding downward for connecting with the base 220, so that the base 220 can rotate relative to the beam 210.

In this embodiment, the outer circumference of the rotating shaft 212 is circular, and the outer circumference of the bottom end of the rotating shaft 212 is provided with a notch 213 to form a limiting portion. In some embodiments, the bottom end of the shaft 212 is not circular, and a limiting portion is formed at the bottom end of the shaft 212.

The bottom end of the connection portion 211 of the beam 210 is provided with an arc-shaped groove 214 to form a limiting structure to limit the rotation angle of the base 220, so that after the base 220 rotates a certain angle relative to the beam 210 and the display main body 100, the rotation of the base 220 is limited, thereby maintaining the rotation angle of the base 220.

In this embodiment, the arcuate slot 214 is disposed about the axis of the shaft 212. That is, the arcuate slot 214 is disposed about the axis of rotation of the base 220.

Fig. 8 is a schematic structural diagram of a base 220 according to an embodiment of the present invention. Fig. 9 is a schematic structural diagram of the display device according to the present invention in the storage state. Fig. 10 is a schematic structural diagram of the display device according to the embodiment of the present invention in a supporting state.

Referring to fig. 2 to 10, in the embodiment, the base 220 is a strip structure, and the base 220 is rotatably connected to the beam 210, so that the base 220 is rotatably connected to the bottom of the display main body 100. The rotation of the base 220 with respect to the display main body 100 enables the base 220 to be switched between the storage state and the support state. When the base 220 is in the storage state, the extending direction of the base 220 is parallel to the extending direction of the bottom edge of the display main body 100; when the base 220 is in the supporting state, the extending direction of the base 220 and the extending direction of the bottom edge of the display main body 100 form an included angle, so that the display main body 100 can be supported and placed. Specifically, when the base 220 is in the storage state, the extending direction of the base 220 is parallel to the extending direction of the bottom edge of the frame 130; when the base 220 is in the supporting state, the extending direction of the base 220 and the extending direction of the bottom edge of the bezel 130 form an included angle (the vertical projection of the bottom edge of the bezel 120 or the bottom edge of the display main body 100 intersects with the base 220).

In this embodiment, a protrusion 221 protruding upwards is formed on the base 220, an axle hole 222 is formed at the upper end of the protrusion 221, and the rotating shaft 212 of the cross beam 210 is inserted into the axle hole 222, so that the base 220 can rotate around the rotating shaft 212.

In some embodiments, the base 220 is not provided with the protrusion 221, the shaft hole 222 directly opens the upper end of the base 220, and the rotating shaft 212 extends downward and penetrates through the shaft hole 222.

In other embodiments, the shaft hole 222 is opened on the cross beam 210, and the shaft 212 is disposed on the base 220.

The base 220 is provided in plurality at intervals in the bottom edge direction of the display main body 100 to support a plurality of positions of the display main body 100, so that the support of the display main body 100 is more stable. In this embodiment, the two bases 220 are spaced apart.

Fig. 11 is a schematic structural diagram of the base 220 in the storage state of the display device according to the embodiment of the present invention. Fig. 12 is a schematic structural diagram of the base 220 in a supporting state according to an embodiment of the present invention.

Referring to fig. 2 to 12, the base 220 is provided with a limiting shaft 223 protruding upwards, and the limiting shaft 223 penetrates through the arc-shaped groove 214 to be capable of sliding in the arc-shaped groove 214 and is limited by the arc-shaped groove 214. When the base 220 rotates to the storage state, the limiting shaft 223 abuts against one end of the arc-shaped groove 214; when the base 220 rotates to the supporting state, the limiting shaft 223 abuts against the other end of the arc-shaped groove 214.

The rotation angle of the base 220 relative to the display main body 100 is limited by the limit shaft 223 in the arc-shaped groove 214, so that the base 220 can rotate to a preset angle to support the display main body 100 conveniently, and after the base 220 is unfolded relative to the display main body 100, the rotation of the base 220 relative to the display main body 100 can be effectively avoided, the support of the display main body 100 is kept, and the stability of the support of the display main body 100 can be guaranteed.

In this embodiment, the limiting shaft 223 is disposed on the protrusion 221. In other embodiments, the limiting shaft 223 is protruded from the lower end of the cross beam 210, and the arc-shaped groove 214 is disposed at the upper end of the base 220.

In this embodiment, the bottom end of the base 220 is provided with a connecting hole 224 penetrating the shaft hole 222; the fastening member 240 is fixedly coupled to the cross member 210 through the coupling hole 224, and couples the base 220 to the cross member 210. The rotating shaft 212 of the cross beam 210 is provided with a threaded hole, the fastening member 240 is a bolt or a screw, and the fastening member 240 passes through the connecting hole 224 and is connected with the rotating shaft 212 of the cross beam 210 in the shaft hole 222 through a thread.

Fig. 13 is a schematic structural diagram of a gasket 230 according to an embodiment of the present invention.

Referring to fig. 2 to 13, a washer 230 is clamped between the bottom end of the shaft 212 and the base 220 to increase the friction between the base 220 and the beam 210, so that the base 220 can maintain a relative angle with the beam 210, and maintain the receiving state or the supporting state of the base 220. The gasket 230 is a flexible gasket, such as a silicone gasket.

In this embodiment, the diameter of the connection hole 224 is larger than that of the shaft hole 222, the upper surface of the washer 230 abuts against the upper end of the connection hole 224, and the fastener 240 penetrates through the washer 230 to press the bottom end of the shaft 212 against the upper surface of the washer 230.

In some embodiments, the diameter of the connecting hole 224 is smaller than the diameter of the shaft hole 222, and the washer 230 is disposed in the shaft hole 222, and the washer 230 is clamped between the bottom end of the rotating shaft 212 and the bottom wall of the shaft hole 222.

In this embodiment, the inner circumference of the washer 230 is configured to have a shape corresponding to the position-limiting portion at the bottom end of the rotating shaft 212, so as to limit the washer 230 at the position-limiting portion and limit the rotation of the washer 230 relative to the rotating shaft 212.

In this embodiment, the outer circumference of the washer 230 extends outward beyond the rotating shaft 212 and abuts against the inner circumferential wall of the shaft hole 222, so as to effectively avoid the contact between the rotating shaft 212 and the shaft hole 222 and avoid the friction wear between the rotating shaft 212 and the shaft hole 222; and the frictional force between the base 220 and the cross member 210 can be increased so that the base 220 can maintain the relative angle with the cross member 210, and the storage state or the support state of the base 220 can be maintained.

The interval between the display main bodies 100 on the base assembly 200 of the present embodiment may be set to be larger or smaller, so as to adapt to display devices with different widths.

In this embodiment, the base 220 is a strip structure, the base 220 is rotatably connected to the bottom of the display main body 100, and when the display main body 100 needs to be vertically placed on the ground or a desktop, the base 220 is rotated to a supporting state, so that an included angle is formed between the extending direction of the base 220 and the extending direction of the bottom edge of the display main body 100, and the display main body 100 can be supported and placed. When needs transportation or hanging base 220 wall on the wallboard, rotate base 220 and receive the state for the extending direction of base 220 is parallel with the extending direction who shows main part 100 base, and base 220 is the strip structure, when base 220 is accomodate, base 220 has less width in the front and back direction, so that display device's transportation and hanging are on the wall, make things convenient for the display device transportation, and convenience of customers fixes display device's placing, improve user's experience. When the display device is placed, the base 220 and the display main body 100 do not need to be locked and fixed by screws, and the screen breaking phenomenon caused by the installation of the base 220 is effectively avoided.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A display device, comprising:

a display main body for displaying image information;

the base is of a strip structure; the base is rotatably connected to the bottom of the display main body so as to be capable of switching between a storage state and a support state; when the base is in a storage state, the extending direction of the base is parallel to the extending direction of the bottom edge of the display main body; when the base is in a supporting state, an included angle is formed between the extending direction of the base and the extending direction of the bottom edge of the display main body, so that the display main body can be supported and placed.

2. The display device of claim 1, further comprising a beam; the crossbeam is fixed show on the main part, the base is in rotatable connection around the axis of vertical direction on the crossbeam, rotates in the horizontal direction.

3. The display device according to claim 2, wherein the base has a shaft hole at an upper end thereof; the bottom of crossbeam is provided with the pivot of downward projection, the pivot is worn to establish in the shaft hole makes the base can wind the pivot rotates.

4. The display device according to claim 3, wherein a washer is disposed at the bottom end of the rotation shaft, and the washer is sandwiched between the bottom end of the rotation shaft and the base.

5. The display device according to claim 4, wherein a limiting portion is formed on an outer periphery of a bottom end of the rotating shaft, and an inner periphery of the gasket is provided with a shape corresponding to the limiting portion so as to limit the gasket on the limiting portion and limit rotation of the gasket relative to the rotating shaft.

6. The display device according to claim 3, wherein a fastener is provided between the base and the cross member; the bottom end of the base is provided with a connecting hole communicated with the shaft hole; the fastener passes through the connecting hole and is fixedly connected to the cross beam.

7. The display device as claimed in claim 2, wherein the cross member is provided with a limiting structure to limit a rotation angle of the base.

8. The display device according to claim 7, wherein the bottom end of the beam is provided with an arc-shaped groove to form the limiting structure, and the arc-shaped groove is arranged around the rotation axis of the base; the base is provided with a limiting shaft which protrudes upwards, and the limiting shaft penetrates through the arc-shaped groove to be capable of sliding in the arc-shaped groove and is limited by the arc-shaped groove.

9. The display device according to claim 8, wherein when the base is rotated to the storage state, the limit shaft abuts against one end of the arc-shaped groove; when the base rotates to the supporting state, the limiting shaft is abutted to the other end of the arc-shaped groove.

10. The display device according to claim 2, wherein the display main body comprises a back plate, a bezel connected to a periphery of the back plate, and a display screen disposed between the back plate and the bezel; the beam is fixed on the back plate.

Images