CN213126216U

CN213126216U - Liquid crystal television

Info

Publication number: CN213126216U
Application number: CN202022468907.4U
Authority: CN
Inventors: 王添桦; 张华侨; 武士伟; 王雷可; 于小功
Original assignee: Anhui Xinlin Electric Appliance Technology Co ltd
Current assignee: Anhui Xinlin Electric Appliance Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-04
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a liquid crystal television, which relates to the technical field of televisions and comprises a front shell, a rear shell, a middle frame bracket, a liquid crystal display screen, a supporting seat, a control element and a clamping block, wherein one side of the front shell is provided with the middle frame bracket; the backshell includes backshell upper cover, backshell lower cover and connecting plate, and the backshell upper cover is equipped with a plurality of phonate holes and a plurality of louvre, and the downside middle part of backshell upper cover is equipped with first recess and first waist hole, is equipped with the connecting plate in the first recess, has seted up second waist hole on the connecting plate, and second waist hole is just right mutually with first waist hole, and the middle part of center frame support is equipped with first joint groove, and the both sides of the lower extreme of center frame support are equipped with two second joint grooves, and first joint inslot is located to the backshell upper cover, and the second joint inslot is located to the backshell lower cover. It is convenient for control element's neat distribution, and is convenient for also being convenient for later stage's dismantlement maintenance.

Description

Liquid crystal television

Technical Field

The utility model relates to TV technical field especially involves a liquid crystal TV.

Background

The lcd tv is becoming thinner and lighter, and the weighing bracket is designed to be light and beautiful for the lcd tv to be suitable for the overall appearance.

The shell of present TV set all comprises front and back lid and three major possession of base, and the cavity that protecgulum and back lid formed is all located to the display screen of TV set and multiple control element, and such mode of setting up can lead to the range between the control element comparatively in disorder, and need unpack protecgulum and back lid apart when the maintenance, causes phenomenons such as wearing and tearing, scratch to the display screen easily, is not convenient for maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal TV set for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

a liquid crystal television comprises a front shell, a rear shell, a middle frame support, a liquid crystal display screen, a supporting seat, a control element and a clamping block, wherein the middle frame support is arranged on one side of the front shell;

the rear shell comprises a rear shell upper cover, a rear shell lower cover and a connecting plate, wherein the rear shell lower cover is arranged at the lower end of the rear shell upper cover and is detachably connected with the rear shell upper cover, a plurality of sound holes are formed in the middle of the rear shell upper cover, a plurality of heat dissipation holes are formed in the upper side of the rear shell upper cover, a first groove is formed in the middle of the lower side of the rear shell upper cover, a first waist hole is formed in the first groove, the connecting plate is arranged in the middle of the rear shell lower cover and is arranged in the first groove, a second waist hole is formed in the connecting plate and is opposite to the first waist hole, a first clamping groove is formed in the middle of the middle frame support, two second clamping grooves are formed in two sides of the lower end of the middle frame support, the rear shell upper cover is arranged in the first clamping groove, and the rear shell lower cover is arranged in the second clamping groove, the first clamping groove is internally provided with one clamping block, and the clamping block is clamped in the first waist hole and the second waist hole.

Preferably, one side of the lower cover of the rear shell is provided with a plurality of vent holes.

Preferably, the power supply device further comprises a power supply interface, the power supply interface is arranged on the middle frame support, the power supply interface is located on one side of the first clamping groove, and the power supply interface is electrically connected with the control element.

Preferably, the connecting plate further comprises a plurality of first data transmission interfaces, the middle of the lower end of the lower back cover is provided with the plurality of first data transmission interfaces, and the plurality of first data transmission interfaces are located on the lower side of the connecting plate.

Preferably, the supporting seat all includes connecting portion, first supporting leg and second supporting leg, connecting portion locate the lower extreme of backshell lower cover, the one end of connecting portion is equipped with first supporting leg, the other end of connecting portion is equipped with the second supporting leg, first supporting leg with be "eight" style of calligraphy setting between the second supporting leg.

Preferably, the support device further comprises reinforcing ribs, and a plurality of reinforcing ribs are arranged on the inner sides of the first support leg and the second support leg respectively.

Preferably, the supporting seat comprises two connecting rods and a base, wherein the two connecting rods are arranged on two sides of the lower end of the lower rear shell cover, one end of each connecting rod is connected with the lower rear shell cover, and the other end of each connecting rod is connected with one side of the base.

Preferably, the base is of a U-shaped structure.

Preferably, the improved bicycle frame further comprises two buckles, the two buckles are arranged on the middle frame support and located on the lower sides of the two sides of the second clamping groove, two clamping grooves are formed in the lower end of the rear shell lower cover, and the two buckles are located in the two clamping grooves.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses in, control element sets up in the backshell alone, and control element separately sets up with liquid crystal display, the neat distribution of the control element of being convenient for, and the dismantlement maintenance in the later stage of also being convenient for.

Drawings

Fig. 1 is a front view of the liquid crystal television of the present invention;

fig. 2 is a rear view of the liquid crystal television of the present invention;

fig. 3 is a left side view of the liquid crystal television of the present invention;

fig. 4 is a top view of the liquid crystal television of the present invention;

fig. 5 is a bottom view of the liquid crystal television of the present invention;

fig. 6 is another front view of the liquid crystal television of the present invention;

fig. 7 is another bottom view of the liquid crystal television of the present invention;

fig. 8 is a schematic structural view of the middle frame bracket of the present invention;

fig. 9 is a schematic structural view of the upper cover of the rear shell in the present invention;

fig. 10 is a schematic structural view of the rear case lower cover in the present invention.

In the figure: 1. a front housing; 2. a rear housing; 21. a rear shell upper cover; 22. a rear housing lower cover; 23. a connecting plate; 24. a sound outlet; 25. heat dissipation holes; 26. a first groove; 27. a first waist hole; 28. a second waist hole; 29. a vent hole; 210. a first data transmission interface; 211. a second data transmission interface; 212. a card slot; 3. a middle frame support; 31. a first clamping groove; 32. a second clamping groove; 33. a wire arranging hole; 34. buckling; 4. a liquid crystal display screen; 5. a supporting seat; 51. a connecting portion; 52. a first support leg; 53. a second support leg; 54. reinforcing ribs; 55. a connecting rod; 56. a base; 6. a clamping block; 7. and a power interface.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a front view of the liquid crystal television of the present invention; fig. 2 is a rear view of the liquid crystal television of the present invention; fig. 3 is a left side view of the liquid crystal television of the present invention; fig. 4 is a top view of the liquid crystal television of the present invention; fig. 5 is a bottom view of the liquid crystal television of the present invention; fig. 6 is another front view of the liquid crystal television of the present invention; fig. 7 is another bottom view of the liquid crystal television of the present invention; fig. 8 is a schematic structural view of the middle frame bracket of the present invention; fig. 9 is a schematic structural view of the upper cover of the rear shell in the present invention; fig. 10 is a schematic structural view of the rear case lower cover in the present invention. Referring to fig. 1 to 10, a preferred embodiment of a liquid crystal television is shown, which includes a front casing 1, a rear casing 2, a center frame support 3, a liquid crystal display 4, a support base 5, a control element (not shown in the figure) and a clamping block 6, wherein the center frame support 3 is disposed on one side of the front casing 1, the rear casing 2 is embedded in the lower end of the center frame support 3, the control element is disposed in the rear casing 2, the liquid crystal display 4 is embedded in the inner side of the front casing 1, the liquid crystal display 4 is electrically connected to the control element, and the support base 5 is disposed at the lower end of the rear casing 2. In this embodiment, be connected through buckle fit between preceding shell 1 and the center support 3, back shell 2 is located one side of keeping away from liquid crystal display 4 on center support 3, detachably is connected between back shell 2 and the center support 3. Only need when maintenance liquid crystal display 4 preceding shell 1 dismantle can, when maintenance control element, directly dismantle backshell 2 can, its maintenance of being convenient for also can not scratch or mar the phenomenon of liquid crystal display 4. The support base 5 in this embodiment is fixedly connected to the lower end of the rear housing 2, and in other preferred embodiments, the support base 5 is rotatably connected to the lower end of the rear housing 2.

The rear shell 2 comprises a rear shell upper cover 21, a rear shell lower cover 22 and a connecting plate 23, wherein the rear shell lower cover 22 is arranged at the lower end of the rear shell upper cover 21, the rear shell lower cover 22 is detachably connected with the rear shell upper cover 21, a plurality of sound holes 24 are arranged in the middle of the rear shell upper cover 21, a plurality of heat dissipation holes 25 are arranged on the upper side of the rear shell upper cover 21, a first groove 26 is arranged in the middle of the lower side of the rear shell upper cover 21, a first waist hole 27 is arranged in the first groove 26, the connecting plate 23 is arranged in the first groove 26, a second waist hole 28 is arranged on the connecting plate 23, the second waist hole 28 is opposite to the first waist hole 27, a first clamping groove 31 is arranged in the middle of the middle frame support 3, two second clamping grooves 32 are arranged on two sides of the lower end of the middle frame support 3, the rear shell upper cover 21 is arranged in the first clamping groove 31, the rear shell lower cover 22 is arranged in the second clamping groove 32, wherein a clamping block 6 is arranged in the first clamping groove 31, the clamping block 6 is clamped in the first waist hole 27 and the second waist hole 28. In this embodiment, the rear case upper cover 21 and the rear case lower cover 22 are connected by screws, the rear case upper cover 21 and the middle frame support 3 are connected by screws, and the rear case lower cover 22 and the middle frame support 3 are connected by screws and snap-fit. In this embodiment, the first engaging groove 31 and the second engaging groove 32 are communicated, and the two second engaging grooves 32 are opposite to each other. The shape of the rear shell upper cover 21 is matched with the shape of the first clamping groove 31, the shape of the rear shell lower cover 22 is matched with the shape of the second clamping groove 32, and the rear shell lower cover 22 is arranged in the two second clamping grooves 32. In this embodiment, the control element is disposed in the first and second clamping

grooves

31 and 32, and the rear shell 2 is used to fix the control element in the first and second clamping

grooves

31 and 32 for protecting the control element. The control element in this embodiment is used for controlling the liquid crystal display 4, and the control element in this embodiment is of an existing structure, and includes a core board, a power board, and other parts, which are not described too much here. In this embodiment, the rear case lower cover 22 is fixed to the first waist hole 27 and the second waist hole 28 by the fastening block 6, which can be specifically shown in fig. 2. In this embodiment, a plurality of wire arranging holes 33 are further disposed in the first clamping groove 31, and the wire arranging holes 33 are used for wire arrangement, so as to facilitate connection of the control element with the liquid crystal display 4.

Further, as a preferred embodiment, a plurality of ventilation holes 29 are formed at one side of the rear case lower cover 22.

Further, as a preferred embodiment, the lcd tv further includes a power interface 7, the middle frame bracket 3 is provided with the power interface 7, the power interface 7 is located at one side of the first engaging groove 31, and the power interface 7 is electrically connected to the control element. In this embodiment, the power interface 7 is used to connect the control unit and an external power source.

Further, as a preferred embodiment, the lcd tv further includes a plurality of first data transmission interfaces 210, the middle portion of the lower end of the rear housing lower cover 22 is provided with a plurality of first data transmission interfaces 210, and the plurality of first data transmission interfaces 210 are located on the lower side of the connecting plate 23. In this embodiment, a plurality of second data transmission interfaces 211 are further included, specifically, as shown in fig. 3, the second data transmission interfaces 211 are disposed on one side of the upper cover 21 of the rear case, and the second data transmission interfaces 211 are used for being electrically connected with the control element, wherein the first data transmission interface 210 is also electrically connected with the control element, and the first data transmission interface 210 and the second data transmission interface 211 are used for transmitting data.

Further, as a preferred embodiment, the supporting seats 5 each include a connecting portion 51, a first supporting leg 52 and a second supporting leg 53, the connecting portion 51 is disposed at the lower end of the rear case lower cover 22, the first supporting leg 52 is disposed at one end of the connecting portion 51, the second supporting leg 53 is disposed at the other end of the connecting portion 51, and the first supporting leg 52 and the second supporting leg 53 are disposed in a "v" shape. In this embodiment, as shown in fig. 3-5, the first support leg 52 and the second support leg 53 are in a "v" shape, so as to increase the stability of the support base 5. And the length of the first support leg 52 is less than the length of the second support leg 53.

Further, as a preferred embodiment, the supporting base 5 further includes a reinforcing rib 54, and a plurality of reinforcing ribs 54 are respectively disposed on the inner sides of the first supporting leg 52 and the second supporting leg 53. In the present embodiment, the reinforcing ribs 54 are provided for increasing the strength of the first support leg 52 and the second support leg 53.

Further, as a preferred embodiment, the supporting base 5 includes two connecting rods 55 and a base 56, wherein the two connecting rods 55 are disposed at two sides of the lower end of the lower cover 22, one end of each connecting rod 55 is connected to the lower cover 22, and the other end of each connecting rod 55 is connected to one side of the base 56. In this embodiment, as shown in fig. 6-7, the base 56 is U-shaped, which can increase the ground-grasping area of the base 56 and effectively increase the stability of the supporting seat 5.

Further, as a preferred embodiment, the base 56 is a U-shaped structure.

Further, as a preferred embodiment, the middle frame support 3 further includes two fasteners 34, the two fasteners 34 are further disposed on the middle frame support 3, the two fasteners 34 are located at the lower sides of the two sides of the second fastening groove 32, the lower end of the rear housing lower cover 22 is provided with two fastening grooves 212, and the two fasteners 34 are disposed in the two fastening grooves 212. In this embodiment, as shown in fig. 8 and 10, the fastener 34 is engaged with the fastener groove 212 to fix the rear housing lower cover 22 to the middle frame bracket 3.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The liquid crystal television is characterized by comprising a front shell, a rear shell, a middle frame support, a liquid crystal display screen, a supporting seat, a control element and a clamping block, wherein the middle frame support is arranged on one side of the front shell;

2. The liquid crystal television of claim 1, wherein a plurality of ventilation holes are formed at one side of the rear case lower cover.

3. The liquid crystal television set as claimed in claim 1, further comprising a power interface, wherein the power interface is disposed on the middle frame bracket, the power interface is disposed at one side of the first engaging groove, and the power interface is electrically connected to the control element.

4. The liquid crystal television set as claimed in claim 1, further comprising a plurality of first data transmission interfaces, wherein the plurality of first data transmission interfaces are arranged in the middle of the lower end of the lower cover of the rear shell, and the plurality of first data transmission interfaces are located on the lower side of the connecting plate.

5. The liquid crystal television of claim 1, wherein the supporting bases each include a connecting portion, a first supporting leg and a second supporting leg, the connecting portion is disposed at a lower end of the lower cover of the rear case, the first supporting leg is disposed at one end of the connecting portion, the second supporting leg is disposed at the other end of the connecting portion, and the first supporting leg and the second supporting leg are disposed in a splayed shape.

6. The liquid crystal television set as claimed in claim 5, further comprising a plurality of reinforcing ribs provided on the inner sides of the first support leg and the second support leg, respectively.

7. The liquid crystal television of claim 1, wherein the supporting base comprises two connecting rods and a base, wherein the two connecting rods are disposed at two sides of the lower end of the lower cover of the rear case, and one end of each connecting rod is connected to the lower cover of the rear case, and the other end of each connecting rod is connected to one side of the base.

8. The liquid crystal television of claim 7, wherein the base is of a U-shaped configuration.

9. The liquid crystal television set according to claim 1, further comprising two fasteners, wherein the middle frame bracket is further provided with two fasteners, the two fasteners are located at lower sides of two sides of the second fastening groove, the lower end of the rear shell lower cover is provided with two fastening grooves, and the two fasteners are arranged in the two fastening grooves.