CN112066197B - A TV rotating base and TV - Google Patents

Abstract

The invention discloses a TV rotating base and a TV. The TV rotating base includes a support component, a fixing ring, a transfer component, an installation sleeve and a driving part. The fixing ring is connected to the upper end of the support assembly, the adapter assembly is sleeved on the upper end of the support assembly, and is rotatably connected with the support assembly, the adapter assembly is located at the radial outer side of the fixed ring, and the installation sleeve is sleeved on the adapter assembly and It is fixedly connected with the adapter assembly. The installation sleeve has an installation surface, and the installation surface is used to install the TV screen. The driving member includes a driving main body and a driving shaft. The lower end of the driving member is fixedly connected to the adapter assembly. and fixed relative to the fixing ring. The TV rotating base realizes the automatic rotation of the TV rotating base, which is convenient for users to operate, simplifies the structure of the entire TV rotating base, ensures the installation and rotation stability of the TV screen, and avoids the phenomenon of entanglement of the lines of the driving parts. Improves the reliability of the TV swivel base.

Description

A TV rotating base and TV

technical field

The present invention relates to the technical field of display devices, in particular to a television rotating base and a television.

Background technique

Most of the existing TV bases are side-out herringbone bases or column bases. Most of them cannot be rotated, and only a few can be rotated manually. The bases that cannot be rotated cannot meet the intuitive viewing angle requirements for viewing TVs from multiple angles. trouble.

SUMMARY OF THE INVENTION

The first object of the present invention is to provide a TV rotating base, which can rotate automatically, has a simple structure and is convenient to operate.

The second object of the present invention is to provide a TV, the base of the battery machine can drive the TV screen to rotate, so as to better meet the needs of users to watch the TV from multiple angles.

For realizing above-mentioned technical effect, technical scheme of the present invention is as follows:

The invention discloses a TV rotating base, comprising: a support component; a fixing ring, the fixing ring is connected to the upper end of the supporting component; and is rotatably connected with the support assembly, the transfer assembly is located on the radial outer side of the fixing ring; the installation sleeve is sleeved on the transfer assembly and is connected with the transfer assembly Fixed connection, the installation sleeve has an installation surface, and the installation surface is used for installing a TV screen; a driving member, the driving member includes a driving main body and a driving shaft, and the lower end of the driving member is fixedly connected to the adapter assembly above, the drive shaft is passed through the fixing ring and is fixed relative to the fixing ring.

In some embodiments, a magnet is provided on the fixing ring, and a Hall element is provided on the inner peripheral surface of the adapter assembly.

In some embodiments, the fixing ring is provided with limiting protrusions spaced along the circumferential direction thereof, the adapter assembly is provided with limiting ribs, and the limiting ribs are located at two of the limiting protrusions between.

In some embodiments, the adapter assembly includes: a first sleeve, the first sleeve is sleeved on the driving body and is fixedly connected with the driving body; a second sleeve, the second sleeve is The upper end of the sleeve is connected with the lower end of the first sleeve, the second sleeve is sleeved on the upper end of the support assembly, and a bearing is provided between the second sleeve and the support assembly.

In some optional embodiments, the first sleeve is provided with a first installation ear, the second sleeve is provided with a second installation ear corresponding to the first installation ear, and the first installation ear is provided on the second sleeve. A mounting ear and the second mounting ear are connected by a first connecting piece.

In some optional embodiments, a wire outlet hole is provided on the first installation ear, the wire outlet hole is communicated with the inside of the first sleeve, and the power cable of the driver can pass through the outlet wire The hole is connected to the power supply.

In some optional embodiments, a fixing hole is provided on the second installation ear, and the second sleeve is connected to the installation sleeve through a second connecting member passing through the fixing hole.

In some embodiments, the support assembly includes: a column; an adapter, a lower end of the adapter is connected to the column, and an upper end of the adapter is connected to the fixing ring through a third connection.

In some specific embodiments, the upper end of the column is provided with an installation hole, and the adapter is inserted into the installation hole; wherein: the inner sidewall of the installation hole and the outer sidewall of the adapter One of them is provided with an anti-rotation groove, and the other is provided with an anti-rotation protrusion matched with the anti-rotation groove.

The invention also discloses a TV, comprising a TV screen and the aforementioned TV rotating base.

In the TV rotating base of the present invention, since the driving shaft of the driving member is connected with the supporting assembly through the fixing ring, the driving main body of the driving member is rotatably connected with the supporting member through the adapter assembly, and the adapter assembly is connected with the installation for installing the TV screen. The sleeve realizes the automatic rotation of the TV rotating base, which is convenient for users to operate, simplifies the structure of the entire TV rotating base, ensures the installation and rotation stability of the TV screen, avoids the phenomenon of entanglement of the lines of the driving parts, and improves the The reliability of the TV swivel base improves user satisfaction.

The TV set of the present invention has the aforementioned TV rotating base, which realizes the automatic rotation of the TV screen, and better meets the needs of users to watch the TV set from multiple angles.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

FIG. 1 is a schematic diagram of an exploded structure of a TV rotating base according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a TV rotating base according to an embodiment of the present invention.

FIG. 3 is a partial structural schematic diagram of a TV rotating base according to an embodiment of the present invention.

FIG. 4 is another partial structural schematic diagram of the TV rotating base according to the embodiment of the present invention.

Reference number:

1. Support component; 11. Upright column; 111. Mounting hole; 112. Anti-rotation protrusion; 12. Adapter; 121. Anti-rotation groove;

2. Fixed ring; 21. Limit protrusion;

3. Adapter assembly; 31, first sleeve; 311, first installation ear; 3111, limit rib; 3112, outlet hole; 32, second sleeve; 321, second installation ear; 3211, fixing hole;

4. Mounting sleeve; 41. Mounting surface;

5. Driving part; 51. Driving main body; 52. Driving shaft;

6. Bearing; 7. Magnet; 8. Hall element.

Detailed ways

In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or Elements must have a particular orientation, be constructed and operate in a particular orientation and are therefore not to be construed as limitations of the invention.

In addition, the features defined with "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, regardless of order or importance. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The following describes the specific structure of the TV rotating base according to the embodiment of the present invention with reference to FIG. 1 to FIG. 4 .

As shown in FIGS. 1-4 , the TV rotating base according to the embodiment of the present invention includes a support assembly 1 , a fixing ring 2 , an adapter assembly 3 , an installation sleeve 4 and a driving member 5 . The fixed ring 2 is connected to the upper end of the support assembly 1, the adapter assembly 3 is sleeved on the upper end of the support assembly 1, and is rotatably connected with the support assembly 1, the adapter assembly 3 is located on the radial outer side of the fixed ring 2, and the installation sleeve 4 The sleeve 4 is sleeved on the adapter assembly 3 and is fixedly connected with the adapter assembly 3. The installation sleeve 4 has an installation surface 41, and the installation surface 41 is used to install the TV screen. The driving member 5 includes a driving main body 51 and a driving shaft 52. The driving member 5 The lower end of the drive shaft 52 is fixedly connected to the adapter assembly 3 , and the drive shaft 52 passes through the fixing ring 2 and is fixed relative to the fixing ring 2 .

It should be noted that there are usually two installation methods for the drive body 51 and the drive shaft 52 of the drive member 5. When the drive body 51 is connected to a fixed member and the drive shaft 52 is connected to the movable member, the drive body 51 can drive the drive shaft 52. Rotate, thereby driving the movable part to rotate. The driving main body 51 is connected with a movable member, and the driving shaft 52 is connected with the fixing member. During the driving main body 51 driving the driving shaft 52, since the driving shaft 52 is relatively fixed, the driving main body 51 can rotate relative to the driving shaft 52 at this time.

It can be understood that, in this embodiment, the drive shaft 52 is fixedly connected to the fixing ring 2, and the fixing ring 2 is connected to the support assembly 1, that is, the drive shaft 52 in this embodiment is relatively fixed. Therefore, in the actual working process, after the driving member 5 is activated, the driving main body 51 will rotate relative to the driving shaft 52, and the driving main body 51 is connected to the installation sleeve 4 through the adapter assembly 3, and the TV screen is connected to the installation sleeve 4. superior. That is to say, after the driving member 5 is activated, the driving main body 51 will drive the adapter assembly 3 and the installation sleeve 4 to rotate, thereby realizing the rotation of the TV screen. Therefore, in the actual operation process, the user only needs to activate the driving member 5 through the TV remote control to realize the rotation of the TV screen, and the TV screen does not need to be rotated manually, and the operation is very convenient.

It should be supplemented here that, compared with the technical solution in which the driving shaft 52 is connected to the TV screen, the driving main body 51 of this embodiment is connected to the TV screen. In the first aspect, the connection structure between the driving member 5 and the TV screen can be simplified. On the other hand, due to the relatively large volume of the drive body 51, the volume of the mounting sleeve 4 sleeved on the outside of the drive body 51 is also larger, which will make the area of the mounting surface 41 larger and ensure the stable installation of the TV screen In the third aspect, the driving main body 51 needs to be connected to lines such as power lines and signal lines. The driving main body 51 rotates with the TV screen, which facilitates the wiring of the driving main body 51 and avoids the power supply lines and signal lines that appear when the driving main body 51 is fixed. entanglement occurs.

In the TV rotating base of the embodiment of the present invention, since the driving shaft 52 of the driving member 5 is connected to the supporting assembly 1 through the fixing ring 2, the driving main body 51 of the driving member 5 is rotatably connected to the supporting assembly 1 through the adapter assembly 3, and the adapter The component 3 is connected with an installation sleeve 4 for installing the TV screen, which realizes the automatic rotation of the TV rotating base, facilitates user operation, simplifies the structure of the entire TV rotating base, ensures the installation and rotation stability of the TV screen, and avoids The phenomenon of entanglement of the lines of the driving member 5 is avoided, the reliability of the TV rotating base is improved, and the user satisfaction is improved.

In some embodiments, as shown in FIG. 4 , the fixing ring 2 is provided with a magnet 7 , and the inner peripheral surface of the adapter assembly 3 is provided with a Hall element 8 . It can be understood that since the adapter assembly 3 will rotate relative to the fixed ring 2 during the actual working process, the Hall element 8 can sense the change of the magnetic field, that is to say, the interaction between the Hall element 8 and the magnet 7 can Realize that the control system of the TV perceives the rotation angle of the adapter assembly 3 relative to the fixing ring 2, that is, the angle that the TV screen rotates relative to the support assembly 1, so that the precise control of the rotation angle of the TV screen can be realized, so as to better satisfy the User requirements for viewing angles.

Of course, in other embodiments of the present invention, other angle measuring devices may also be provided between the fixing ring 2 and the adapter assembly 3 to measure and control the rotation angle of the TV screen.

In some embodiments, as shown in FIG. 4 , the fixing ring 2 is provided with limiting protrusions 21 spaced along its circumferential direction, and the adapter assembly 3 is provided with limiting ribs 3111 , and the limiting ribs 3111 are located at two limit between the protrusions 21. It is understandable that, in actual use, the TV screen does not need to be rotated 360°, but only needs to be rotated within a certain angle range. In this embodiment, during the rotation of the adapter assembly 3 relative to the fixed ring 2, due to the existence of the limiting protrusions 21, the limiting ribs 3111 can only rotate in the space between the two limiting protrusions 21, so that The limitation of the rotation angle of the adapter assembly 3 is realized, and the limitation of the rotation angle of the adapter assembly 3 is the limitation of the rotation angle of the TV screen.

Of course, in other embodiments of the present invention, a control switch such as a proximity switch can also be used to control the rotation angle of the adapter assembly 3 , which is not limited to the above-mentioned mechanically limited structure.

In some embodiments, as shown in FIG. 1 , the adapter assembly 3 includes a first sleeve 31 and a second sleeve 32 . The first sleeve 31 is sleeved on the driving main body 51 and is fixedly connected with the driving main body 51 . The upper end of the second sleeve 32 is connected with the lower end of the first sleeve 31 , the second sleeve 32 is sleeved on the upper end of the support assembly 1 , and a bearing 6 is provided between the second sleeve 32 and the support assembly 1 . It can be understood that the first sleeve 31 can better ensure the fixed connection with the driving assembly. In this embodiment, the driving main body 51 and the first sleeve 31 can be connected by connecting parts such as screws and pins, or can be connected by connecting parts such as screws and pins. The snap connection can also be connected by interference fit, which can be selected according to actual needs. The second sleeve 32 and the support assembly 1 are provided with a bearing 6, which can reduce the friction between the adapter assembly 3 and the support assembly 1, thereby ensuring that the adapter assembly 3 can rotate smoothly. In addition, through the cooperation of the adapter 12 with the inner ring of the bearing 6 and the cooperation of the second sleeve 32 with the outer ring of the bearing 6, each rotating part and the fixed part are grouped, connected and locked, so that the force is evenly distributed in the two bearings 6, reduce the rotating friction, which is beneficial to protect other parts and ensure that the entire TV rotating base is in a vertical state. In this embodiment, the type of the bearing 6 can be selected according to actual needs, and the type of the bearing 6 is not limited here.

In some optional embodiments, as shown in FIG. 1 , the first sleeve 31 is provided with a first installation ear 311 , and the second sleeve 32 is provided with a second installation ear corresponding to the first installation ear 311 321, the first mounting ears 311 and the second mounting ears 321 are connected through a first connecting piece. In this way, the connection stability of the first sleeve 31 and the second sleeve 32 can be ensured, the relative rotation between the first sleeve 31 and the second sleeve 32 can be avoided, and the adapter assembly 3 can be stably driven The mounting sleeve 4 is rotated to achieve stable rotation of the TV screen. It should be noted that, in this embodiment, any one of pins, screws or rivets may be selected for the first connecting member according to actual needs.

In some optional embodiments, as shown in FIG. 3 , the first installation ear 311 is provided with a wire outlet hole 3112 , and the wire outlet hole 3112 communicates with the inside of the first sleeve 31 , and the power cable of the driver 5 can pass through The outlet hole 3112 is connected to the power supply. Therefore, the wiring of the driving member 5 is facilitated, thereby facilitating the assembly of the entire battery rotating base.

In some optional embodiments, as shown in FIG. 3 , a fixing hole 3211 is formed on the second installation ear 321 , and the second sleeve 32 is connected to the installation sleeve 4 through a second connecting piece passing through the fixing hole 3211 . connected. In this way, the connection stability of the second sleeve 32 and the installation sleeve 4 can be ensured, the relative rotation between the second sleeve 32 and the installation sleeve 4 is avoided, and it is ensured that the adapter assembly 3 can stably drive the installation sleeve The drum 4 rotates, thereby realizing the stable rotation of the TV screen. It should be noted that, in this embodiment, any one of pins, screws or rivets may be selected for the second connecting member according to actual needs.

In some embodiments, as shown in FIG. 1 to FIG. 2 , the support assembly 1 includes a column 11 and an adapter 12 , the lower end of the adapter 12 is connected to the column 11 , and the upper end of the adapter 12 is connected to the column 11 through a third connecting piece. The fixing ring 2 is connected. Therefore, the connection stability of the fixing ring 2 can be better ensured, and the driving main body 51 can be rotated relative to the fixing ring 2 during the movement process, thereby realizing the stable rotation of the TV screen.

In some specific embodiments, as shown in FIG. 1 , the upper end of the column 11 is provided with a mounting hole 111 , and the adapter 12 is inserted into the mounting hole 111 ; One of the outer side walls is provided with an anti-rotation groove 121 , and the other is provided with an anti-rotation protrusion 112 matched with the anti-rotation groove 121 . Therefore, the relative rotation of the upright column 11 and the adapter 12 can be better avoided, and the upper adapter assembly 3 can be stably rotated relative to the support assembly 1, thereby realizing the stable rotation of the TV screen.

Example:

The specific structure of a TV rotating base according to a specific embodiment of the present invention will be described below with reference to FIG. 1 to FIG. 4 .

The TV rotating base according to the embodiment of the present invention includes a support assembly 1 , a fixing ring 2 , an adapter assembly 3 , an installation sleeve 4 and a driving member 5 . The support assembly 1 includes a column 11 and an adapter 12. The upper end of the adapter 12 is connected to the fixing ring 2 through a third connecting piece. The upper end of the column 11 is provided with a mounting hole 111, and the adapter 12 is inserted into the mounting hole 111. , the inner side wall of the mounting hole 111 is provided with four anti-rotation protrusions 112 distributed at intervals along the circumferential direction, and the outer peripheral wall of the adapter 12 is provided with four anti-rotation grooves 121 distributed along the circumferential direction, the anti-rotation groove 121 One-to-one correspondence with the anti-rotation protrusions 112 .

The driving member 5 includes a driving body 51 and a driving shaft 52 . The adapter assembly 3 includes a first sleeve 31 and a second sleeve 32 , the first sleeve 31 is sleeved on the driving body 51 and is fixedly connected with the driving body 51 , and the first sleeve 31 is located radially outside the fixing ring 2 . . The Hall element 8 is provided on the inner peripheral surface of the first sleeve 31 , and the magnet 7 is provided on the fixing ring 2 . The fixing ring 2 is provided with four limiting protrusions 21 spaced along its circumferential direction, and limiting ribs 3111 are provided on the inner wall of the first sleeve 31 , and the limiting ribs 3111 are located between the two limiting protrusions 21 . The upper end of the second sleeve 32 is connected with the lower end of the first sleeve 31 , the second sleeve 32 is sleeved on the upper end of the adapter 12 , and the bearing 6 is provided between the second sleeve 32 and the support assembly 1 . The first sleeve 31 is provided with a first installation ear 311, the second sleeve 32 is provided with a second installation ear 321 corresponding to the first installation ear 311, the first installation ear 311 and the second installation ear 321 are provided with screws connected. The first mounting ear 311 is provided with a wire outlet hole 3112, the wire outlet hole 3112 communicates with the inside of the first sleeve 31, and the power cable of the driver 5 can pass through the wire outlet hole 3112 to be connected to the power source. The second mounting ear 321 is provided with a fixing hole 3211 , and the second sleeve 32 is connected to the mounting sleeve 4 by a screw passing through the fixing hole 3211 . The mounting sleeve 4 has a mounting surface 41 for mounting a TV screen.

The advantages of the TV rotating base of this embodiment are as follows:

First: It can realize the automatic rotation of the TV screen, which can better meet the needs of users to watch TV from multiple angles;

Second: It can more accurately detect the rotation angle of the TV screen, so as to better meet the user's demand for viewing direction;

Third: the driving element 5 can rotate synchronously with the TV screen, which is convenient for wiring and avoids the occurrence of winding;

Fourth: It can limit the rotation angle of the TV screen and avoid the phenomenon of over-rotation of the TV screen.

The invention also discloses a TV set, including a TV screen and the aforementioned TV rotating base.

The TV set of the present invention has the aforementioned TV rotating base, which realizes the automatic rotation of the TV screen, and better meets the needs of users to watch the TV set from multiple angles.

In the description of this specification, description with reference to the terms "some embodiments", "other embodiments", etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one implementation of the invention example or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above contents are only preferred embodiments of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. limits.

Claims (10)

1. a television rotating base, is characterized in that, comprises: support assembly (1); a fixing ring (2), the fixing ring (2) is connected to the upper end of the support assembly (1); An adapter assembly (3), the adapter assembly (3) is sleeved on the upper end of the support assembly (1), and is rotatably connected with the support assembly (1), and the adapter assembly (3) is located in the the radial outer side of the fixing ring (2); an installation sleeve (4), the installation sleeve (4) is sleeved on the adapter assembly (3) and is fixedly connected with the adapter assembly (3), the installation sleeve (4) has a mounting sleeve (4) a surface (41), the mounting surface (41) is used for installing a TV screen; A driving member (5), the driving member (5) includes a driving main body (51) and a driving shaft (52), the lower end of the driving member (5) is fixedly connected to the adapter assembly (3), the The drive shaft (52) is passed through the fixing ring (2) and is fixed relative to the fixing ring (2). 2. The TV rotating base according to claim 1, wherein a magnet (7) is provided on the fixing ring (2), and a Hall element is provided on the inner peripheral surface of the adapter assembly (3) (8). 3. The TV swivel base according to claim 1, wherein the fixing ring (2) is provided with limit protrusions (21) spaced along its circumferential direction, and the adapter assembly (3) A limit rib (3111) is provided on the upper part, and the limit rib (3111) is located between the two limit protrusions (21). 4. The TV swivel base according to claim 1, characterized in that, the adapter assembly (3) comprises: a first sleeve (31), the first sleeve (31) is sleeved on the driving main body (51) and is fixedly connected with the driving main body (51); A second sleeve (32), the upper end of the second sleeve (32) is connected with the lower end of the first sleeve (31), the second sleeve (32) is sleeved on the support assembly (1) ), a bearing (6) is provided between the second sleeve (32) and the support assembly (1). 5. The TV swivel base according to claim 4, wherein the first sleeve (31) is provided with first mounting ears (311), and the second sleeve (32) is provided with The first mounting ears (311) are correspondingly provided with second mounting ears (321), and the first mounting ears (311) and the second mounting ears (321) are connected through a first connecting piece. 6. The TV swivel base according to claim 5, wherein a wire outlet hole (3112) is provided on the first installation ear (311), and the wire outlet hole (3112) is connected to the first sleeve ( 31) is connected internally, and the power cord of the driving member (5) can pass through the wire outlet hole (3112) to be connected to the power supply. 7. The TV swivel base according to claim 5, wherein a fixing hole (3211) is provided on the second installation ear (321), and the second sleeve (32) passes through the The second connecting piece in the fixing hole (3211) is connected with the mounting sleeve (4). 8. The TV swivel base according to claim 1, wherein the support assembly (1) comprises: column (11); An adapter (12), the lower end of the adapter (12) is connected with the upright column (11), and the upper end of the adapter (12) is connected with the fixing ring (2) through a third connecting piece . 9 . The TV swivel base according to claim 8 , wherein a mounting hole ( 111 ) is provided at the upper end of the upright column ( 11 ), and the adapter ( 12 ) is inserted into the mounting hole ( 111 ). 10 . ); where: One of the inner side wall of the mounting hole (111) and the outer side wall of the adapter (12) is provided with an anti-rotation groove (121), and the other is provided with an anti-rotation groove (121) for cooperation anti-rotation protrusion (112). 10. A television, characterized by comprising a television screen and the television rotating base according to any one of claims 1-9.

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