CN215636372U - Display device - Google Patents

Abstract

The utility model provides a display device, which comprises a device main body, a hanging rack and a cushion block, wherein the hanging rack is arranged on the device main body; the spacer is clamped between the back of the apparatus body and the hanger or between the back of the hanger and the wall so that there is a space between the apparatus body and the wall. The periphery of fastener is located through the perforated cover to a plurality of cushions to can pile up along fenestrate axis direction, pile up simple and conveniently between the cushion. Through the stacking of the cushion blocks with different numbers, the cushion blocks can have different thicknesses along the perforation direction, so that different wall hanging distance requirements of different display devices are met. Meanwhile, the types of gaskets can be reduced, the cushion blocks can be managed conveniently, the management cost is reduced, and the hanging efficiency of the display device is improved. The cushion is provided with spacing structure that can be spacing relatively along fenestrate axis direction's both ends to after piling up between adjacent cushion, effectual relative movement who has avoided between the adjacent cushion, so that the equipment main part is hanging the stability and the reliability of dress.

Description

Display device

Technical Field

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

Background

At present, two placing modes are mainly adopted in the use of the flat-panel television, one is a seat-type placing mode, and the other is a wall-mounted placing mode. The seat type placement is adopted, a supporting platform such as a television cabinet needs to be prepared in a household, and the placement mode occupies certain floor space, so that the household space is crowded; the wall-mounted television is used for placing the television, and the flat panel television is hung on a wall, so that a large amount of available ground space can be saved for people.

In order to realize wall hanging of the flat panel television, a hanging rack is usually fixed on the back of the flat panel television. When different flat-panel televisions are installed on a wall, the plugging space of the reserved plugging terminal on the back of the television or the distance between the wall hanging point on the back of the television and the thickest part of the back of the television need to be considered. When the television is mounted on the hanging rack, a cushion block with certain thickness is required to penetrate between the hanging rack and the back plate of the television so as to increase the distance between the back surface of the television and the wall.

However, because different televisions are installed at different distances from the wall, in order to meet the installation requirements of different televisions, cushion blocks with different thicknesses need to be designed and produced for different televisions or cushion blocks with various thicknesses are arranged in accessory packaging bags of televisions, so that the types of the cushion blocks are various, and the material management cost is increased; and the identification is not easy to distinguish, which affects the installation efficiency of the television.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display device, wherein cushion blocks can be stacked mutually to adapt to different hanging distances, so that the management of the cushion blocks is convenient, and the display device can be hung quickly.

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

according to an aspect of the present invention, there is provided a display apparatus including an apparatus main body, a hanger, and a pad; the front side surface of the equipment main body is used for displaying image information; the hanging rack is positioned on the back of the equipment main body; the hanging rack is used for being fixed on a wall; the cushion block is clamped between the back of the equipment main body and the hanging rack or between the back of the hanging rack and a wall; the cushion block is provided with through holes so that the cushion block can be fixed on the hanging rack by penetrating through the through holes through fasteners and can be stacked in different numbers along the axial direction of the through holes.

In some embodiments of the present application, two end surfaces of the pad block along an axial direction of the through hole are a first end surface and a second end surface respectively; the first end face and the second end face are oppositely arranged; the first end face is convexly provided with a protruding part; the second end face is provided with a groove; the grooves are matched with the protruding parts, so that the protruding parts of the adjacent cushion blocks can extend into and be limited in the corresponding grooves.

In some embodiments of the present application, the groove is an annular structure and is disposed about an axis of the perforation; the protruding parts are correspondingly arranged in a ring shape.

In some embodiments of the present application, a width of the groove in a radial direction of the perforation is larger than a thickness of the protrusion in the radial direction of the perforation; the peripheral side wall of the groove is convexly provided with a first limiting rib; when the protruding part extends into the groove, the first limiting rib abuts against the side wall of the protruding part.

In some embodiments of the present application, an end of the first stopper rib facing the opening of the groove is a first guide slope inclined from the notch of the groove toward the inside of the groove.

In some embodiments of the present application, two side walls of the first limiting rib along the circumferential direction of the groove are inclined first side walls; the two first side walls are symmetrically arranged, and the distance between the two first side walls is gradually reduced in the direction towards the inside of the groove.

In some embodiments of the present application, the first limiting rib is disposed on each of two peripheral side walls of the groove.

In some embodiments of the present application, a second limiting rib is protruded from the peripheral sidewall of the protruding portion, and the second limiting rib abuts against the corresponding peripheral sidewall of the groove.

In some embodiments of the present application, when two adjacent spacers are stacked, a gap is provided between a bottom wall of the groove and a bottom end of the corresponding protrusion.

In some embodiments of the present application, the hanger includes a main bracket for fixing on a wall, and an adapter bracket for hanging on a front side of the main bracket; the fastener is sequentially arranged on the switching frame, the cushion block and the equipment main body in a penetrating mode, and the switching frame is connected to the back face of the equipment main body.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

in the utility model, the cushion block is clamped between the back surface of the equipment main body and the hanging rack or between the back surface of the hanging rack and the wall, so that a space is formed between the equipment main body and the wall. The periphery of fastener is located through the perforated cover to a plurality of cushions to can pile up along fenestrate axis direction, pile up simple and conveniently between the cushion. Through the stacking of the cushion blocks with different numbers, the cushion blocks have different thicknesses along the perforation direction, so that different wall hanging distance requirements of different display devices are met. Meanwhile, the types of gaskets can be reduced, the cushion blocks can be managed conveniently, the management cost is reduced, and the hanging efficiency of the display device is improved.

The cushion is provided with spacing structure that can be spacing relatively along fenestrate axis direction's both ends to after piling up between adjacent cushion, effectual relative movement who has avoided between the adjacent cushion, so that the equipment main part is hanging the stability and the reliability of dress.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a display device of the present invention.

Fig. 2 is an exploded schematic view of an embodiment of a display device of the present invention.

Fig. 3 is an enlarged view at a in fig. 1.

Fig. 4 is an enlarged view at B in fig. 2.

Fig. 5 is a schematic view of a viewing angle of a spacer according to an embodiment of the present invention.

Fig. 6 is a schematic view of another viewing angle of a spacer block according to an embodiment of the display device of the present invention.

FIG. 7 is a schematic diagram of a stacked spacer block structure of an embodiment of a display device.

Fig. 8 is a cross-sectional view of the structure shown in fig. 7.

Fig. 9 is an enlarged view at C in fig. 5.

Fig. 10 is an enlarged view at D in fig. 5.

The reference numerals are explained below:

100. an apparatus main body; 110. connecting holes; 200. a hanger; 210. a main support; 220. a transfer rack; 300. cushion blocks; 310. a first end face; 320. a second end face; 330. perforating; 340. a protrusion; 350. a groove; 360. a first limiting rib; 361. a first guide slope; 362. a first side wall; 370. a second limiting rib; 371. a second guide slope; 372. a second side wall; 400. a fastener.

Detailed Description

Exemplary embodiments that embody features and advantages of the utility model are described in detail below in the specification. It is to be understood that the utility model is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the utility model and 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.

However, because different televisions are installed at different distances from the wall, in order to meet the installation requirements of different televisions, cushion blocks with different thicknesses need to be designed and produced for different televisions or cushion blocks with various thicknesses are arranged in accessory packaging bags of televisions, so that the types of the cushion blocks are various, and the material management cost is increased; and the identification is not easy to distinguish, which affects the installation efficiency of the television.

For convenience of description and understanding, the direction facing the user is front, and the direction facing away from the user is back, with reference to the state of the display device when it is used in a standing state.

Fig. 1 is a schematic structural diagram of an embodiment of a display device of the present invention. Fig. 2 is an exploded schematic view of an embodiment of a display device of the present invention.

Referring to fig. 1 and 2, the present embodiment provides a display apparatus, which mainly includes an apparatus main body 100 and a hanger 200 for supporting the apparatus main body 100. The front side of the apparatus body 100 displays image information, the hanger 200 is located at the back of the apparatus body 100, the hanger 200 is mounted on a wall by a fastener, and the apparatus body 100 is hung on the hanger 200 to fix the apparatus body 100 on the wall by the hanger 200. The display device is a television, a computer monitor, or the like, and the following description will be given taking a television as an example.

The apparatus main body 100 mainly includes a housing and a display panel located at a front side of the housing. The display panel is located on the front side face of the shell and used for displaying image information for a user to watch. The housing generally includes a back plate, and a rear case. The back plate is positioned on the back of the display panel, a gap is arranged between the display panel, and an optical diaphragm group is arranged in the gap between the display panel and the back plate. The rear case is fixed to the rear side of the back plate for connecting the hanger 200.

The apparatus body 100 may include a main board, a power supply board, a sound component, an electronic component, and the like. The motherboard, power board, sound assembly and electronic components are typically disposed between the back of the backplane and the back shell.

The main board is mainly used for operating the control system of the device main body 100 and correspondingly outputting related operation instructions.

The power panel is integrated on the mainboard and is mainly used for providing driving voltage or stable working voltage for the mainboard and keeping the output current of circuits on the mainboard stable during working.

The sound assembly is arranged on the back side, the left side, the right side or the front side of the mainboard and is mainly used for being matched with an interface displayed by the display screen to emit corresponding sound.

The electronic components are connected to the back side of the main board, the main board is provided with a large number of electronic components, and operation instructions output to the main board are mainly transmitted to corresponding operation ends.

Fig. 3 is an enlarged view at a in fig. 1. Fig. 4 is an enlarged view at B in fig. 2.

Referring to fig. 1 to 4, in the present embodiment, a connection hole 110 is formed on the rear shell of the housing, and the connection hole 110 is used for connecting a hanging rack 200. The plurality of connection holes 110 are provided on the back of the apparatus body 100, and the plurality of connection holes 110 ensure the stability and reliability of the connection between the apparatus body 100 and the hanger 200.

The hanger 200 is a split structure, and the hanger 200 includes a main bracket 210 for being fixed to a wall, and an adapter bracket 220 for being hung on a front side of the main bracket 210. The adapter 220 is detachably hung on the main support 210. When the display device is mounted on the wall, the adapter bracket 220 is coupled to the rear surface of the device body 100, and after the main bracket 210 is fixed to the wall, the adapter bracket 220 is mounted on the main bracket 210, thereby completing the mounting of the display device on the wall.

The adaptor bracket 220 is formed with a through hole corresponding to the connection hole 110, and the fastening member 400 passes through the through hole and the connection hole 110 to fix the apparatus body 100 and the adaptor bracket 220 together.

In some embodiments, the hanger 200 is a one-piece structure, and after the hanger 200 is hung on a wall, the back surface of the apparatus body 100 is mounted on the hanger 200 by a fastener, thereby hanging the apparatus body 100 on the wall.

Fig. 5 is a schematic view of a viewing angle of a spacer according to an embodiment of the present invention. Fig. 6 is a schematic view of another viewing angle of a spacer block according to an embodiment of the display device of the present invention.

Referring to fig. 2 to 6, the display apparatus further includes a spacer 300, and the spacer 300 is disposed between the rear surface of the apparatus body 100 and the hanger 200 to enable adjustment of a distance between the rear surface of the apparatus body 100 and the wall. The fastener 400 is sequentially inserted through the hanger 200, the pad block 300, and the back surface of the apparatus body 100 to clamp the pad block 300 between the back surface of the apparatus body 100 and the hanger 200. Specifically, the fastening member is sequentially inserted through the adaptor bracket 220, the spacer 300, and the apparatus body 100, and the adaptor bracket 220 is connected to the back surface of the apparatus body 100.

The spacers 300 can be stacked, so that the device body 100 can be adjusted to have different distances from the wall by stacking different numbers of spacers 300, thereby adapting to hanging requirements of different device bodies 100.

In some embodiments, the spacer 300 is provided between the rear surface of the hanger 200 and the wall, and also enables adjustment of the distance between the apparatus body 100 and the wall.

FIG. 7 is a schematic diagram of a stacked spacer block structure of an embodiment of a display device. Fig. 8 is a cross-sectional view of the structure shown in fig. 7.

Referring to fig. 2 to 8, the pad 300 is provided with through holes 330, so that the pad 300 can be fixed to the hanger 200 by the fasteners 400 penetrating through the through holes 330, and the pad 300 can be stacked in different numbers along the axial direction of the through holes 330 to adapt to different hanging and mounting distances of different display devices.

In this embodiment, the pad 300 is sleeved on the periphery of the fastener 400 through the through hole 330, the through hole 330 is a circular hole, and the through hole 330 penetrates through two opposite ends of the pad 300 along the axial direction thereof. Through the circular through hole 330, the cushion block 300 can be quickly sleeved on the periphery of the fastener 400. The spacers 300 are sleeved on the fastener 400, so that the spacers 300 can be limited on the fastener 400.

In this embodiment, two end surfaces of the pad 300 along the axial direction of the through hole 330 are the first end surface 310 and the second end surface 320; the first end face 310 and the second end face 320 are oppositely arranged; the first end face 310 is convexly provided with a protruding part 340; the second end surface 320 is provided with a groove 350; the grooves 350 and the protrusions 340 are matched to form a limiting structure, so that the protrusions 340 of adjacent cushion blocks 300 can extend into and be limited in the corresponding grooves 350.

According to the installation requirement of the apparatus main body 100, different numbers of cushion blocks are adaptively arranged between the apparatus main body 100 and the hanger 200. The number of the spacers 300 is adaptively set to one or more.

In a specific embodiment, when three blocks 300 are stacked on each other, the three blocks 300 are a first block, a second block, and a third block in this order. The three pads 300 are all sleeved on the periphery of the fastener 400. The second end 320 of the first head block abuts the pylon 200; the protrusion 340 of the second pad extends into the groove 350 of the second pad, the protrusion 340 of the second pad extends into the groove 350 of the third pad, and the protrusion 340 of the third pad abuts against the back surface of the main body 100.

When two adjacent spacers 300 are stacked, a gap is provided between the bottom wall of one spacer groove 350 and the bottom end of the protrusion 340 of the adjacent spacer 300, thereby interfering with the stacking between the spacers 300. Specifically, the length of the projection 340 in the axial direction of the penetration hole 330 is smaller than the depth of the groove 350 in the axial direction of the penetration hole 330.

Referring to fig. 2 to 8 again, in the embodiment, the opening of the groove 350 is provided with a chamfer or an inclined surface to enlarge the opening of the groove 350, so as to facilitate the rapid alignment installation of the protrusion 340 and the groove 350, and improve the hanging speed of the display device.

In this embodiment, the groove 350 is annular in configuration and is disposed about the axis of the bore 330; the protrusion 340 is correspondingly configured in a ring shape. The annular structure of the groove 350 and the protrusion 340 facilitates the rapid butt joint of the protrusion 340 and the groove 350, and improves the assembly efficiency. In some embodiments, the protrusions 340 are spaced apart on the first end face 310 of the spacer 300 and the grooves 350 are correspondingly spaced apart on the second end face.

Fig. 9 is an enlarged view at C in fig. 5. Fig. 10 is an enlarged view at D in fig. 5.

Referring to fig. 2 to 10, the width of the groove 350 in the radial direction of the through-hole 330 is greater than the thickness of the protrusion 340 in the radial direction of the through-hole 330; the peripheral side wall of the groove 350 is convexly provided with a first limiting rib 360; when the protrusion 340 extends into the groove 350, the first limiting rib 360 abuts against the sidewall of the protrusion 340, and the first limiting rib 360 abuts against the sidewall of the protrusion 340 to limit the protrusion 340 in the groove 350.

In this embodiment, the two peripheral side walls of the groove 350 are respectively provided with a first limiting rib 360. In some embodiments, a first stopper rib 360 is provided on any one of the circumferential side walls of the groove 350.

The end of the first stopper rib 360 opened toward the groove 350 is a first inclined guide surface 361, and the first inclined guide surface 361 is inclined from the notch of the groove 350 toward the inside of the groove 350 for guiding the protrusion 340 when the protrusion 340 is inserted into the groove 350.

In this embodiment, a face of the first guiding inclined plane 361 and the first limiting rib 360 facing the inside of the groove 350 is in smooth transition, so as to facilitate the movement of the protruding portion 340 relative to the first limiting rib 360 and facilitate the guiding of the protruding portion 340.

In this embodiment, two side walls of the first limiting rib 360 along the circumferential direction of the groove 350 are inclined first side walls 362; two first lateral walls 362 symmetry sets up to the interval reduces gradually in the direction towards recess 350 inside, with the size that reduces first spacing muscle 360, and convenient first spacing muscle 360's injection moulding.

In this embodiment, the peripheral sidewall of the protruding portion 340 is protruded with a second limiting rib 370, and the second limiting rib 370 abuts against the corresponding peripheral sidewall of the groove 350.

In this embodiment, the two peripheral side walls of the protruding portion 340 are respectively provided with a second limiting rib 370. In some embodiments, a second stopper rib 370 is provided on any one of the circumferential side walls of the protrusion 340.

The end of the second limiting rib 370 facing the free end of the second limiting rib 370 is an inclined second guiding inclined surface 371, and the second guiding inclined surface 371 is arranged obliquely for guiding the protruding part 340 when the protruding part 340 extends into the groove 350.

In this embodiment, two side walls of the second limiting rib 370 along the circumferential direction of the groove 350 are inclined second side walls 372; the two second side walls 372 are symmetrically arranged and the distance between the two second side walls is gradually reduced in the direction away from the protruding part 340, so that the size of the second limiting rib 370 is reduced, and the injection molding of the second limiting rib 370 is facilitated.

In this embodiment, the fastening member 400 for connecting the apparatus body 100 and the hanger 200 is a screw or a bolt. In this embodiment, the spacer 300 is injection molded from plastic.

Based on the above description, when the spacer block 300 is produced, the same spacer block 300 is used for different display devices, so that the types of the spacer block 300 are reduced, the inventory management of the spacer block 300 is facilitated, and the cost is reduced. In the production process, when the cushion block 300 is placed in the accessory package, the accessory package does not need to be selected, the packaging time is saved, and the packaging efficiency is improved. When the device body 100 is actually hung, the number of the spacers 300 is adaptively adjusted according to the requirement of the gap between the device body 100 and the wall. When the cushion blocks 300 are overlapped, the cushion blocks 300 are sleeved on the periphery of the fastener 400 through the through holes 330, the first end faces 310 and the second end faces 320 of the adjacent cushion blocks 300 are abutted, the corresponding protruding portions 320 and the corresponding grooves 350 are limited, the adjacent cushion blocks 300 can be limited, relative movement cannot occur between the cushion blocks 300, and the reliability and the stability of connection between the equipment main body 100 and the hanging rack 200 are guaranteed.

In the present invention, the spacer 300 is clamped between the rear surface of the apparatus body 100 and the hanger 200 or between the rear surface of the hanger 200 and the wall so that there is a space between the apparatus body 100 and the wall. The periphery of fastener 400 is located through perforation 330 cover to a plurality of cushion 300 to can pile up along perforation 330's axis direction, with the different dress distances of hanging that are suitable for different display device, the management of cushion 300 of being convenient for reduces the cost of management, and improves display device's dress efficiency of hanging.

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 device main body, a front side of which is used for displaying image information;

a hanger located at a rear surface of the apparatus main body; the hanging rack is used for being fixed on a wall;

the cushion block is clamped between the back of the equipment main body and the hanging rack or between the back of the hanging rack and a wall; the cushion block is provided with through holes so that the cushion block can be fixed on the hanging rack by penetrating through the through holes through fasteners and the cushion block can be stacked in different numbers along the axial direction of the through holes; and two ends of the cushion block along the axis direction of the through hole are provided with limiting structures capable of limiting relatively.

2. The display device according to claim 1, wherein both end faces of the spacer in the axial direction of the through hole are a first end face and a second end face, respectively; the first end face and the second end face are oppositely arranged; the first end face is convexly provided with a protruding part; the second end face is provided with a groove; the groove is matched with the protruding part to form the limiting structure, so that the protruding part of the adjacent cushion block can extend into and be limited in the groove.

3. The display apparatus of claim 2, wherein the recess is an annular structure and is disposed about an axis of the perforation; the protruding parts are correspondingly arranged in a ring shape.

4. The display device according to claim 3, wherein a width of the groove in the perforation radial direction is larger than a thickness of the protrusion in the perforation radial direction; the peripheral side wall of the groove is convexly provided with a first limiting rib; when the protruding part extends into the groove, the first limiting rib abuts against the side wall of the protruding part.

5. The display device according to claim 4, wherein an end of the first stopper rib facing the opening of the groove is a first guide slope inclined from the notch of the groove toward the inside of the groove.

6. The display device according to claim 4, wherein two side walls of the first position-limiting rib along the circumferential direction of the groove are inclined first side walls; the two first side walls are symmetrically arranged, and the distance between the two first side walls is gradually reduced in the direction towards the inside of the groove.

7. The display device according to claim 4, wherein the first stopper rib is provided on each of both circumferential side walls of the groove.

8. The display device according to claim 3, wherein a peripheral sidewall of the protrusion is protruded with a second stopper rib, and the second stopper rib abuts against a corresponding peripheral sidewall of the groove.

9. The display device of claim 2, wherein when two adjacent spacers are stacked, a gap is formed between a bottom wall of the groove and a bottom end of the corresponding protrusion.

10. The display device according to claim 1, wherein the hanger comprises a main bracket for fixing on a wall, and an adapter bracket for hanging on a front side of the main bracket; the fastener is sequentially arranged on the switching frame, the cushion block and the equipment main body in a penetrating mode, and the switching frame is connected to the back face of the equipment main body.

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