CN201418129Y - A TV and its interface baffle - Google Patents

Abstract

The utility model discloses a television and an interface baffle plate thereof. Interface connected with a motherboard is arranged in a casing of the television and can be connected with a function expansion card, a baffle plate is arranged at a position on the casing of the television corresponding to the expansion card, and the baffle plate can be equipped with through holes corresponding to external interfaces of the function expansion card. When replacing the function expansion card of the interface baffle plate of the television, only the baffle plate is required to be detached without detaching the whole rear cover of the television, therefore, the interface baffle plate is simple in operation, and simultaneously can be anti-dust, protect the interfaces of the function expansion cardagainst damage and beautify and decorate the television.

Description

A TV and its interface baffle

technical field

The utility model relates to a television set capable of inserting various function cards, in particular to a television set with an interface baffle and the interface baffle.

Background technique

As the market competition becomes more and more fierce, the development cycle of TV manufacturers is accelerated accordingly. The current TV, as a video display terminal, is being loaded with more and more functional modules to meet consumers' different life and entertainment needs. For different consumers, different interests have different needs. The function points will be different, and it is difficult to meet different needs according to the individual needs of consumers in the existing market. For example:

The Chinese utility model patent with the application number of 200420051724.0 discloses a TV set with its own learning and entertainment platform. The TV box is provided with an external handle interface and an external software board interface. Entertainment platform circuit. The external interface of this kind of TV cannot be replaced, and it can only be used for connecting learning and entertainment platforms.

The Chinese utility model patent with the application number of 200420052380.5 discloses a TV set with a digital camera and MP3 reading and playing function, including a TV remote control, a casing, a core circuit, a core circuit and a card reader circuit It can provide digital photos and MP3 reading and playing functions, and users can enjoy digital photos and MP3 songs through TV. The card reader circuit of this kind of television also provides the above two functions, and its external interface is only suitable for the above two functions after being connected.

In addition, the Chinese Utility Model Patent Application No. 200520108941.3 discloses a television set with FM radio function; the Chinese Invention Patent Application No. 200510069263.9 discloses a multifunctional television capable of reading various compressed files.

The above-mentioned TV sets with various functions have specific functions and interfaces, and specific interfaces can only be plugged with specific components, but it is difficult to meet different requirements according to the special needs of consumers. There is an urgent need for a TV that can satisfy different users. required and easy to generate. In order to meet the above-mentioned requirements, various types of function cards can be replaced, and in this way, the protection of their interfaces is involved.

In view of the above-mentioned problems or shortcomings in the prior art, it is necessary to propose a new TV set and its interface protection device to solve the above-mentioned problems.

Utility model content

Another object of the present invention is to provide a TV set and its interface baffle plate, which is easy to replace and has a protective effect.

In order to achieve the above purpose, the utility model provides a TV, the housing of which is provided with an interface connected to the main board, and the interface can be connected with a function expansion card, wherein, the housing of the TV is connected to the function expansion A baffle is provided at a position corresponding to the card.

As a further improvement of the utility model, the function expansion card is provided with an external device interface, and the baffle is provided with a through hole corresponding to the interface of the function expansion card.

As a further improvement of the utility model, an installation hole is provided at the end of the baffle.

As a further improvement of the utility model, the TV casing is provided with a groove on the outer edge of the function expansion card interface, and a flange corresponding to the groove is provided on the periphery of the baffle.

As a further improvement of the utility model, the function expansion card interface and the baffle are arranged on the side of the TV casing.

As a further improvement of the utility model, a guide rail for inserting the function expansion card is provided in the casing of the TV set, and a socket and a limit end are provided on the guide rail.

In addition, the utility model also provides a TV interface baffle, the TV casing is provided with an interface connected to the main board, and the interface can be connected with a function expansion card, wherein the baffle can be installed on the function switch On the TV casing at the outer end of the expansion card.

As a further improvement of the utility model, the function expansion card is provided with an external device interface, and the baffle is provided with a through hole corresponding to the interface of the function expansion card.

As a further improvement of the utility model, an installation hole is provided at the end of the baffle.

As a further improvement of the utility model, the TV casing is provided with a groove on the outer edge of the function expansion card interface, and a flange corresponding to the groove is provided on the periphery of the baffle.

Compared with the prior art, the beneficial effect of the utility model is: by setting the baffle at the corresponding position of the external interface of the replaceable function expansion card, it is not necessary to dismantle the entire TV back cover when replacing the function expansion card, and the operation is simple; at the same time, The baffle can prevent dust and protect the interface of the expansion card from being damaged, and has a beautiful decoration effect.

Description of drawings

Fig. 1 is a perspective view of the interface part after the function card of the utility model is plugged into the TV casing;

Fig. 2 is the schematic diagram of the installation mode of the utility model function card;

Fig. 3 is a schematic diagram of another state of the installation mode of the function card of the present invention;

Fig. 4 is a perspective view of the PCI interface mounting bracket in Fig. 3;

Fig. 5 is the front view of the external interface baffle of the present utility model;

Fig. 6 is a schematic diagram of the utility model after the baffle plate is installed;

Fig. 7 is a front view of another real-time mode of the baffle of the present invention.

Detailed ways

Fig. 1 discloses the external interface when the function expansion card 1 of the present utility model is plugged in the TV set, and usually the TV set includes a display, a casing 6, a base and a circuit board in the casing, and the above-mentioned parts are not shown in the accompanying drawings of the utility model fully shown. The external interface can be located on the side or top surface of the TV casing 6, and is preferably located on the side for ease of use and plugging of external devices. The external interface of the function expansion card 1 includes USB interfaces 12, 13 and interfaces 14, 15 with other functions, the two sides of the function expansion card 1 are provided with guide rails 4, and the guide rails 4 have limit openings 41 and bolt holes 43. A groove 68 is provided on the body 6 around the periphery of the external interface.

As shown in Fig. 2 to Fig. 4, disclose the connection mode of function expansion card 1 of the present utility model and PCI interface, wherein function expansion card 1 comprises its circuit (not shown) that it is arranged for realizing various functions, Its outside is provided with various interface 12,13,14,15, and wherein interface 12,13 are USB interface, interface 15 is network interface, interface 14 is game interface; Function expansion card 1 interface opposite end is provided with golden finger 11; The two sides of the expansion card 1 interface 12, 13, 14, 15 are guide rails 4 installed inside the TV casing, the guide rail 4 has a socket 41 and a limit end 46, and there is a long strip guide rail between the socket 41 and the limit end 46 Slot 44, the outside of guide rail 4 is provided with the mounting port 42 that guide rail 4 can be installed on the TV casing, PCI interface 2 is provided with the groove 21 that accommodates the golden finger 11 of function expansion card 1, is provided with groove 21 opposite end Data lines etc. (not shown) that can be connected with the main board; The mounting plate 35, the middle position of the mounting plate 35 is provided with a through hole 38 that can pass through the data line connected to the main board, the mounting plate 35 is provided with connectors 32, 33, and the PCI interface 2 can be installed. The function expansion card 1 is inserted into the socket 41, enters along the guide rail groove 44, and stops after reaching the limit end 46. At this time, the golden finger 11 on the function expansion card 1 is inserted into the slot 21 of the PCI interface 2 to complete the connection.

Fig. 5 reveals a kind of baffle plate 5 of external interface, and it comprises main body 56, and the periphery of main body 56 is provided with the flange 58 that can adapt to the groove 68 on the TV case in Fig. 1, close to main body 56 The mounting holes 51 at both ends and the through holes 52 , 53 , 54 , 55 located between the two mounting holes can correspond to the interfaces 112 , 13 , 14 , 15 in FIG. 1 .

Fig. 6 is a schematic diagram of installing the baffle 5 to the external interface, the outer edge 58 of the baffle 5 is adapted to the interface, and the through holes 52, 53, 54, 55 on the baffle 5 correspond to the interfaces 12, 13, 14, 15 respectively, It can be connected with external equipment through a connector, and the mounting holes 51 at both ends of the main body part 56 on the baffle 5 can be fixed with screws. In this way, after the baffle 5 is installed, it can be used as an exterior decoration, which is not only beautiful but also plays a role of dust prevention, and the installation is also very simple. In addition, if the fit between the outer edge of the baffle 5 and the corresponding position of the housing 6 of the interface is tight enough to prevent loosening, an arc-shaped groove close to the outer edge of the baffle 5 can also be used on the TV housing 6 . , you can take out the baffle 5 with your fingertips.

Figure 7 discloses another embodiment of the baffle plate of the present invention, which also includes a main body 85, a mounting hole 81, and through holes 82, 83, 84. The difference from the previous embodiment is that the pupil 82, The shapes and positions of 83 and 84 are changed, and this change can be adapted to the interface of another function expansion card.

When the function expansion card 1 is not used for a long time, a third type of baffle without through holes can be used, and this kind of baffle can play a better dustproof effect. Once there is a need to use the function expansion card 1, the baffle can be removed to install the function expansion card and a corresponding baffle can be used.

The function expansion card of the present utility model can realize functions such as games, accessing USB interface transmittable data, but what consumers need may include learning and entertainment, listening to MP3, accessing compressed files, digital TV set-top boxes and other functions. If there is a new or upgraded function module on the screen, you can directly remove the baffle 5, pull out the function expansion card 1 and replace it with a new or upgraded function expansion card, which saves the trouble of removing the back cover of the TV. Complicated operation, extremely convenient. Simultaneously, the baffle 5 can also function as dustproof and protect the interface of the function expansion card 1 from being damaged.

Certainly, the above-listed are preferred embodiments of the present utility model, and those skilled in the art can also transform the structures of the above-mentioned embodiments, so as to achieve the utility model purpose of the present utility model. For example, changes in the shape of the bezel, changes in the way the bezel cooperates with the TV casing, changes in the fixing or removal structure of the bezel, and changes in the form of the guide rails. To sum up, for a person of ordinary skill in the art, the equivalent changes made under the teaching of the utility model for the utility model should still be included in the scope claimed by the claims of the utility model.

Claims (7)

1, a kind of television set is provided with the interface that is connected with mainboard in its housing, this interface can join with function expansion card, it is characterized in that: be provided with baffle plate with described function expansion card opposite position on the housing of described television set.

2, television set as claimed in claim 1 is characterized in that: described baffle plate is installed on the tv shell of described function expansion card outer end.

3, television set as claimed in claim 2 is characterized in that: described function expansion card is provided with external apparatus interface, and described baffle plate is provided with and the corresponding through hole of the interface of function expansion card.

4, television set as claimed in claim 3 is characterized in that: described baffle plate end is provided with installing hole.

5, television set as claimed in claim 4 is characterized in that: described tv shell is provided with groove in function expansion card interface position outer rim, and the baffle plate periphery is provided with and the corresponding flange of groove.

6, television set as claimed in claim 5 is characterized in that: described function expansion card interface and baffle plate are arranged on the side of tv shell.

7, as the arbitrary described television set of claim 1-6, it is characterized in that: be provided with the guide rail that function expansion card can be inserted in the housing of described television set, guide rail is provided with socket and positive stop end.

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