CN218483142U - Display device - Google Patents

Abstract

The application relates to the technical field of display and discloses a display device. The display device comprises a supporting mechanism and a display device body, wherein the supporting mechanism is used for supporting the display device body. The display device body comprises a first shell, a second shell and a rotating mechanism. The first housing is provided with a display screen assembly. A heat source assembly is arranged inside the second shell. The rotating mechanism is arranged between the first shell and the second shell. The first shell and the second shell are arranged in a split mode, and the rotating mechanism is used for controlling the first shell to rotate. Through set up the heat dissipation window that is located second casing upper portion and lower part on the second casing, the rotation mechanism controls the rotation of first casing, and then controls display screen's display state, makes display device's display screen can both carry out effective heat dissipation at horizontal display state and vertical display state to extension display device's life.

Description

Display device

Technical Field

The present application relates to the field of display technologies, and for example, to a display device.

Background

At present, display devices have become indispensable home appliances for thousands of households. Generally, a display screen of a household display device is in a horizontal display state, and with increasing vertical display requirements of mobile phone photos, videos and the like and vertical screen projection of software such as WeChat and nailing, a display device capable of horizontally rotating to vertically displaying appears. When the display device is in operation, a large amount of heat is generated by some of the components inside the display device, and thus the display device needs to dissipate the heat. If this heat is not dissipated in a timely manner, the normal service life of the display device may be reduced. In the related art, the display device with the rotatable display screen is provided with a group of heat dissipation windows positioned on the upper side and the lower side of the shell, so that effective heat dissipation of the display device in a transverse display state can be guaranteed, and when the display screen rotates from the transverse display state to a vertical display state, the heat dissipation windows positioned in the vertical state also rotate to the transverse state along with the display device, so that effective heat dissipation of the display device cannot be guaranteed.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the heat dissipation structure of the display device in the related art can rotate from the horizontal display state to the vertical display state along with the display screen, and also rotate from the original vertical state to the horizontal state, so that the problem that the display screen can effectively dissipate heat in the horizontal display state cannot be solved.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a display device, which is used for solving the problem that a display screen assembly of the display device cannot effectively dissipate heat after rotating from a horizontal display state to a vertical display state. And then make display device's display screen subassembly can both carry out effective heat dissipation in horizontal display state and vertical display state to extension display device's life.

In some embodiments, a display device includes a support mechanism for supporting a display device body and a display device body. The display device body comprises a first shell, a second shell and a rotating mechanism. The first housing is provided with a display screen assembly. A heat source assembly is arranged inside the second shell. The rotating mechanism is arranged between the first shell and the second shell. The first shell and the second shell are arranged in a split mode, and the rotating mechanism is used for controlling the first shell to rotate.

Optionally, the second housing includes a first heat radiation window and a second heat radiation window. The first heat dissipation window is arranged at the upper part of the second shell. The second heat dissipation window is arranged at the lower part of the second shell. Wherein, a heat dissipation channel is formed between the first heat dissipation window and the second heat dissipation window.

Optionally, the first heat dissipation window is provided with a plurality of first heat dissipation holes. The second heat dissipation window is provided with a plurality of second heat dissipation holes. Wherein, the first heat dissipation hole and the second heat dissipation hole are correspondingly arranged.

Optionally, the display states of the display screen assembly include a landscape display state and a portrait display state. When the rotating mechanism adjusts the display state of the display screen assembly from the horizontal display state to the vertical display state, the first heat dissipation window is still arranged on the upper portion of the second shell, and the second heat dissipation window is still arranged on the lower portion of the second shell. Or when the rotating mechanism adjusts the display state of the display screen assembly from the vertical display state to the horizontal display state, the first heat dissipation window is still arranged at the upper part of the second shell, and the second heat dissipation window is still arranged at the lower part of the second shell.

Optionally, the first heat dissipation window is located near an upper edge of the second housing. The second heat radiation window is positioned close to the lower edge of the second shell.

Optionally, the rotating mechanism is disposed at a position corresponding to the centers of the first housing and the second housing.

Optionally, the area of the front side of the first housing is greater than or equal to the area of the front side of the second housing.

Optionally, the display device body further comprises a signal transmission mechanism. The signal transmission mechanism is arranged between the first shell and the second shell and used for transmitting signals between the inner components of the first shell and the inner components of the second shell.

Optionally, the signal transmission mechanism is disposed inside the rotation mechanism.

Optionally, the support mechanism is connected with the second housing.

The display device provided by the embodiment of the disclosure can realize the following technical effects:

the display device provided by the embodiment of the disclosure comprises a supporting mechanism and a display device body, wherein the supporting mechanism is used for supporting the display device body. The display device body comprises a first shell, a second shell and a rotating mechanism. The first housing is provided with a display screen assembly. A heat source assembly is arranged inside the second shell. The heat source assembly inside the second housing generates a large amount of heat during the operation of the display device. Through first casing and the components of a whole that can function independently setting of second casing, set up the heat dissipation window that is located second casing upper portion and lower part on the second casing, the rotation of rotary mechanism control first casing, the display state of control display screen subassembly, and the change of display state of display screen subassembly does not influence the position state of heat dissipation window on the second casing, and then make display screen subassembly of display device can both effectively dispel the heat at horizontal display state and vertical display state to extension display device's life.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of a display device provided in an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a display device in a landscape display state of a display screen assembly according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a display device in a vertical display state of a display screen assembly according to an embodiment of the present disclosure;

fig. 4 is a schematic side view of a display device according to an embodiment of the disclosure;

fig. 5 is a schematic side view of another display device provided in the embodiments of the present disclosure.

Reference numerals:

1: a support mechanism;

2: a first housing;

3: a second housing;

31: a first heat dissipation window; 311: a first heat dissipation hole; 32: a second heat dissipation window; 321 second heat dissipation hole;

4: a rotation mechanism;

5: and (6) a mounting mechanism.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more, unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

The embodiment of the disclosure provides a display device, which is used for solving the problem that a display screen assembly of the display device cannot effectively dissipate heat after rotating from a horizontal display state to a vertical display state. And then make display device's display screen can both carry out effective heat dissipation in horizontal display state and vertical display state to extension display device's life.

As shown in fig. 1, an embodiment of the present disclosure provides a display device. The display device comprises a supporting mechanism 1 and a display device body, wherein the supporting mechanism 1 is used for supporting the display device body. The display device body includes a first housing 2, a second housing 3, and a rotation mechanism 4. The first housing 2 is provided with a display screen assembly. The second housing 3 is internally provided with a heat source assembly. The rotating mechanism 4 is disposed between the first housing 2 and the second housing 3. The first housing 2 and the second housing 3 are separately arranged, and the rotating mechanism 4 is used for controlling the first housing 2 to rotate.

So configured, the first housing 2 is provided with a display screen assembly. The display screen assembly comprises a backlight lamp bar, a display screen and other modules. The second housing 3 includes a power module, a display main board module, a remote control receiving module, a control key module, a WIFI module, a speaker module, and other modules, wherein the power module, the main board module, the WIFI module, and the like are heat source components, and these heat source components all generate a large amount of heat when the display device operates. The first casing 2 and the second casing 3 are separately arranged, that is, the display screen component of the display device is separately arranged from the heat source component. The rotating mechanism 4 is disposed between the first housing 2 and the second housing 3, and is used for controlling the rotation of the first housing 2, that is, when the rotating mechanism 4 controls the display screen to rotate, the second housing 3 will not rotate, so that the heat source assembly inside the second housing 3 will not rotate.

Through such setting, the display state of display screen subassembly of display device is in horizontal display state and vertical display state, and the position of display device's heat source subassembly can not change. When display device's heat dissipation mechanism dispels the heat, display device's display screen subassembly's display state can both carry out effectual heat dissipation under horizontal display state and vertical display state, and then extension display device's life.

Optionally, the second housing 3 includes a first heat radiation window 31 and a second heat radiation window 32. The first heat radiation window 31 is provided at an upper portion of the second housing 3. The second heat radiation window 32 is disposed at a lower portion of the second housing 3. Wherein, a heat dissipation channel is formed between the first heat dissipation window 31 and the second heat dissipation window 32.

Thus arranged, the second case 3 is provided with the first heat radiation window 31 and the second heat radiation window 32. The second housing 3 is provided with a heat dissipation mechanism, and when the display screen assembly of the display device changes the display state, the position state of the heat dissipation mechanism of the display device cannot be changed. The first heat radiation window 31 is provided at an upper portion of the second housing 3. The second heat radiation window 32 is disposed at a lower portion of the second housing 3. Wherein, a heat dissipation channel is formed between the first heat dissipation window 31 and the second heat dissipation window 32. Thus, the heat dissipating airflow between the first and second heat dissipating windows 31 and 32 can be kept flowing in the vertical direction, and the heat dissipating effect of the display device can be ensured.

Optionally, the first heat dissipation window 31 is provided with a plurality of first heat dissipation holes 311. The second heat dissipation window 32 is provided with a plurality of second heat dissipation holes 321. The first heat dissipation hole 311 and the second heat dissipation hole 321 are disposed correspondingly.

Optionally, the first heat dissipation window 31 is provided with two rows of first heat dissipation holes 311 or three rows of first heat dissipation holes 311, the number of each row of first heat dissipation holes 311 is 20, 25, 30, 35, 40, 45, or 50, and the like, and the distance between two adjacent first heat dissipation holes 311 in each row of first heat dissipation holes 311 is equal. The second heat dissipation window 32 is provided with two rows of second heat dissipation holes 321 or three rows of second heat dissipation holes 321, the number of each row of second heat dissipation holes 321 is 20, 25, 30, 35, 40, 45 or 50, and the like, and the distance between two adjacent first heat dissipation holes 311 in each row of first heat dissipation holes 311 is equal. The positions of the first heat dissipation hole 311 and the second heat dissipation hole 321 are set correspondingly, and the number of the first heat dissipation hole 311 is equal to that of the second heat dissipation hole 321. That is, when the first heat dissipation window 31 is provided with two rows of the first heat dissipation holes 311, and the number of each row of the first heat dissipation holes 311 is 35, the second heat dissipation window 32 is also provided with two rows of the second heat dissipation holes 321, and the number of each row of the second heat dissipation holes 321 is also 35.

So set up, first heat dissipation window 31 and second heat dissipation window 32 all are provided with a plurality of louvres, and first louvre 311 corresponds the setting with second louvre 321, and the quantity of first louvre 311 and second louvre 321 equals, can make and form a plurality of radiating channels between first heat dissipation window 31 and the second heat dissipation window 32, and then make the radiating air current between first heat dissipation window 31 and the second heat dissipation window 32 obtain abundant circulation to guarantee display device's radiating effect.

Optionally, the display states of the display screen assembly include a landscape display state and a portrait display state. When the rotating mechanism 4 adjusts the display state of the display screen assembly from the horizontal display state to the vertical display state, the first heat dissipation window 31 is still disposed on the upper portion of the second housing 3, and the second heat dissipation window 32 is still disposed on the lower portion of the second housing 3. Alternatively, when the rotating mechanism 4 adjusts the display state of the display screen assembly from the vertical display state to the horizontal display state, the first heat dissipation window 31 is still disposed on the upper portion of the second housing 3, and the second heat dissipation window 32 is still disposed on the lower portion of the second housing 3.

Referring to fig. 2, when the display state of the display screen assembly of the display device is the landscape display state, the first heat dissipation window 31 is still located at the upper portion of the second housing 3, and the second heat dissipation window 32 is still located at the lower portion of the second housing 3.

Referring to fig. 3, when the display state of the display screen assembly of the display device is the vertical display state, the first heat dissipation window 31 is still located at the upper portion of the second housing 3, and the second heat dissipation window 32 is still located at the lower portion of the second housing 3.

So set up, after rotary mechanism 4 control changes the display screen subassembly's display state, the display screen subassembly is under horizontal display state and vertical display state, can both form the heat dissipation channel at vertical direction between first heat dissipation window 31 and the second heat dissipation window 32, guarantee that the heat dissipation air current can circulate in vertical direction, and then make display device's display screen subassembly can both effectively dispel the heat under horizontal display state and vertical display state, thereby extension display device's life.

Optionally, the first heat dissipation window 31 is located near the upper edge of the second housing 3. The second heat radiation window 32 is located near the lower edge of the second housing 3.

Optionally, the first heat dissipation window 31 and the second heat dissipation window 32 are respectively located at an upper edge and a lower edge of the second housing 3, and a distance from the first heat dissipation window 31 to the upper edge of the second housing 3 and a distance from the second heat dissipation window 32 to the lower edge of the second housing 3 are equal to and less than or equal to a preset distance. For example, the predetermined distance may be 3cm, 4cm, 5cm, 6cm, 7cm, 8cm, 9cm, 10cm, 11cm, 12cm, 13cm, 14cm, or the like. When the distance from the first heat dissipation window 31 to the upper edge of the second housing 3 is 10cm, the distance from the second heat dissipation window 32 to the lower edge of the second housing 3 is also 10cm.

So set up, when the inside heat dissipation air current of second casing 3 circulates through the heat dissipation window of upper and lower both sides, because first heat dissipation window 31 and second heat dissipation window 32 are located the upper and lower edge that is close to second casing 3, can guarantee that the heat dissipation air passes through the inside heat source assembly of second casing 3 completely, take away the heat of the inside production of second casing 3, guarantee that first heat dissipation window 31 and second heat dissipation window 32 can play good radiating effect, and then make display device effectively dispel the heat, extension display device's life. If, set up the position of first radiator window 31 and second radiator window 32 in the position that is close to second casing 3 center department, can not guarantee that the heat dissipation air current passes through the heat source completely, and then can not guarantee that first radiator window 31 and second radiator window 32 play good radiating effect, just also can not make display device effectively dispel the heat.

Alternatively, the rotating mechanism 4 is disposed at a position corresponding to the center of the first casing 2 and the second casing 3.

Optionally, the rotating mechanism 4 is disposed at a position corresponding to the center of the first housing 2 and the center of the second housing 3, so that the display screen assembly of the display device can be rotated to ensure that the first housing 2 and the second housing 3 correspond to each other, that is, the first housing 2 is completely located at the front side of the second housing 3, and the stability of the whole display device can be ensured, so that the display device is safer in use and more attractive in appearance. When the rotating mechanism 4 is disposed at the lower positions of the first casing 2 and the second casing 3, the first casing 2 and the second casing 3 may be staggered after the display screen assembly of the display device is rotated, so that the display device occupies more space and the user experience is deteriorated.

Alternatively, the area of the front side surface of the first casing 2 is larger than or equal to the area of the front side surface of the second casing 3.

Alternatively, the ratio of the area of the front side of the first casing 2 to the area of the front side of the second casing 3 is set to 1:1. Alternatively, the ratio of the area of the front side surface of the first casing 2 to the area of the front side surface of the second casing 3 is set to 2:1. Alternatively, the ratio of the area of the front side surface of the first casing 2 to the area of the front side surface of the second casing 3 is set to 3:2.

The area of the front side of the first housing 2 is greater than or equal to the area of the front side of the second housing 3, and it can be understood that, in the operation process of the display device, a user faces the display screen of the display device, and when the display state of the display screen assembly is the horizontal display state and the vertical display state, the user can only see the front side of the first housing 2 but not the second housing 3.

So set up, can make display device's display screen subassembly first casing 2 and second casing 3 can not stagger mutually after the rotation, reduce the use in space, and then also guarantee that the user can only see the leading flank of first casing 2 and can not see second casing 3, make display device see more pleasing to the eye from the outward appearance to make user's use experience better.

Optionally, the display device body further comprises a signal transmission mechanism. The signal transmission mechanism is disposed between the first casing 2 and the second casing 3, and is used for signal transmission between components inside the first casing 2 and components inside the second casing 3.

Optionally, the signal transmission mechanism includes an electrical signal transmission module, a remote control receiving control module, a video signal transmission module, an audio signal transmission module, and the like.

Through the arrangement, the first shell 2 and the second shell 3 which are originally arranged in a split mode can be connected through the signal transmission mechanism to carry out electric signal receiving, remote control receiving and transmission of video signals and audio signals, and therefore normal use of a user can be guaranteed.

Alternatively, the signal transmission mechanism is provided inside the rotation mechanism 4.

Through such hidden setting, set up signal transmission mechanism inside rotary mechanism 4, on the normal function that does not influence signal transmission mechanism, can make display device seem more pleasing to the eye, and then make user's use experience feel better.

Optionally, the support mechanism 1 is connected with the second housing 3.

Through the arrangement, the supporting mechanism 1 of the display device is connected with the second shell 3, so that the stability of the whole display device is not influenced in the process of controlling the display screen assembly to change the display state by the rotating mechanism 4 of the display device, and the display device is safer in the use process.

Alternatively, the support mechanism 1 may also be connected with a rotation mechanism 4 provided between the first casing 2 and the second casing 3.

Through such setting, display device's supporting mechanism 1 and rotary mechanism 4 are connected together, and when display device for placing the use on a platform, for example the platform is put to TV bench etc. can guarantee display device's stability, do not influence display device's normal use.

Optionally, as shown in fig. 4, a schematic side structure diagram of a display device provided in the embodiment of the present disclosure is shown. As can be seen from fig. 4, the display device can be placed on a television cabinet for use. The supporting mechanism 1 of the display device is connected with the second shell 3 of the display device, and the rotating mechanism 4 is arranged at the center corresponding position of the first shell 2 and the second shell 3, so that the stability of the whole display device can be kept in the rotating process of the first shell 2, and the first heat dissipation window 31 and the second heat dissipation window 32 are arranged on the second shell 3, so that the display device is not influenced to effectively dissipate heat, the normal use of the display device is further ensured, and the service life of the display device is prolonged.

Optionally, as shown in fig. 5, a schematic side structure diagram of another display device provided in the embodiment of the present disclosure is shown. As can be seen from fig. 5, the display device is mounted in a wall-mounted manner, and the mounting mechanism 5 of the display device is connected to the second housing 3, so that the display device can be fixed to a vertical mounting base surface through the mounting mechanism 5, thereby saving the occupied space of the display device. Moreover, in the rotation process of the display screen assembly of the display device, the stability of the whole display device can be kept, and the first heat dissipation window 31 and the second heat dissipation window 32 are arranged on the second shell 3, so that the display device is not influenced to effectively dissipate heat, the normal use of the display device is further ensured, and the service life of the display device is prolonged.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A display device, comprising a support mechanism and a display device body, wherein the support mechanism is configured to support the display device body, and wherein the display device body comprises:

a first housing provided with a display screen assembly;

a second housing having a heat source unit therein; and the combination of (a) and (b),

a rotation mechanism disposed between the first housing and the second housing,

the first shell and the second shell are arranged in a split mode, and the rotating mechanism is used for controlling the first shell to rotate.

2. The display device according to claim 1, wherein the second casing includes:

the first heat dissipation window is arranged at the upper part of the second shell; and the combination of (a) and (b),

a second heat dissipation window disposed at a lower portion of the second housing,

and a heat dissipation channel is formed between the first heat dissipation window and the second heat dissipation window.

3. The display device according to claim 2,

the first heat dissipation window is provided with a plurality of first heat dissipation holes;

the second heat dissipation window is provided with a plurality of second heat dissipation holes,

wherein the first heat dissipation hole and the second heat dissipation hole are arranged correspondingly.

4. The display device according to claim 2,

the display states of the display screen assembly include a landscape display state and a portrait display state,

when the rotating mechanism adjusts the display state of the display screen assembly from the horizontal display state to the vertical display state, or when the rotating mechanism adjusts the display state of the display screen assembly from the vertical display state to the horizontal display state, the first heat dissipation window is still arranged at the upper part of the second shell, and the second heat dissipation window is still arranged at the lower part of the second shell.

5. The display device according to claim 2,

the first heat dissipation window is positioned close to the upper edge of the second shell;

the second heat dissipation window is located near a lower edge of the second housing.

6. The display device according to claim 1,

the rotating mechanism is arranged at the position corresponding to the centers of the first shell and the second shell.

7. The display device according to claim 1,

the area of the front side surface of the first shell is larger than or equal to the area of the front side surface of the second shell.

8. The display device according to claim 1, wherein the display device body further comprises:

a signal transmission mechanism disposed between the first housing and the second housing for signal transmission between the first housing internal component and the second housing internal component.

9. The display device according to claim 8,

the signal transmission mechanism is arranged in the rotating mechanism.

10. The display device according to claim 1,

the support mechanism is connected with the second housing.

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