CN202736477U - Pop-up DVD for liquid crystal television - Google Patents

Abstract

The utility model discloses a pop-up DVD for a liquid crystal television. The pop-up DVD comprises a television back shell, a DVD module arranged in the television back shell, an elastic switch assembly bunted against the DVD module and fixedly arranged on the television back shell, wherein the elastic switch assembly comprises a bracket, an upper cover, a press key part and a torsion spring, the press key part is arranged on the bracket, one end of the torsion spring is connected with the press key part; the torsion spring is located between the bottom plate of the bracket and the upper cover, and one end of the press key part is bunted against the DVD module. The pop-up DVD has the following advantages: 1, low cost: due to the reduction of structure and technical complexity, the cost advantages are obvious; 2, light weight: compared with the inhaled DVD, the pop-up DVD is applied on the liquid crystal television and the weight ratio of the DVD is small; 3, convenient operation: after the pop-up DVD pops up from the cover, a disc can be rightly mounted by the user on the front of the television, and the operation is convenient; 4, small size limitation of the disc: the discs of the specified size and the size below the specified size can be read; 5, easy repair after disk block: after the disc is blocked, it is only necessary to press the key, so as to mechanically and manually pull off the DVD module; 6, disc taking after power outages: in unexpected power outages, the DVD module can still pop up in a manual operation way and the disc can be taken out.

Description

A kind of for the pop-up type DVD on the LCD TV

Technical field

The utility model relates to a kind of playing device, refers in particular to a kind ofly to flick the DVD that mode picks and places video disc for the employing on the LCD TV.

Background technology

Along with the development of science and technology, TV functions is more and more, and the DVD function also has been integrated on the flat panel TV at present, but present DVD mainly adopts suction-type DVD, and there is following defective in this class DVD:

1, cost is high.The complicacy of structure and technology determines that it is expensive.

2, weight is large.Suction-type DVD weight is large, is applied in especially that to account for the complete machine part by weight on the small size liquid crystal TV set bigger than normal.

3, inconvenient operation.Present suction-type DVD liquid crystal TV set, the user can't judge in front whether video disc aims at outlet, inserts video disc after needing to observe from the side, operation ease is not good.

4, the broadcast disc dimensions is limited.Can only play and specify big or small video disc, can't play other size video discs.

5, maintenance is difficult behind the card dish.Needing to tear open machine behind the card dish could keep in repair.

6, can't get dish after the power failure.After accident had a power failure, machine can't be told dish, must switch on afterwards or tore machine open and can get dish.

The utility model content

The purpose of this utility model is to provide a kind of DVD that adopts bounce-off structure on the LCD TV that is located at, and is simple in structure, cost is low, adopts the mechanical type flicking structure, is convenient to maintenance.

For achieving the above object, the utility model adopts following technical scheme:

A kind of for the pop-up type DVD on the LCD TV, comprise the TV back cover, be located at the DVD module in the TV back cover, also comprise and lean with the DVD module and be fixedly arranged on elastic switch assembly on the TV back cover, described elastic switch assembly comprises support, loam cake, button section and torsion spring, button section is located on the support, and an end of torsion spring is connected with button section; Torsion spring is between support base plate and loam cake, and button section one end and DVD module lean.

Further, described DVD module comprises lid, drain pan, is located at successively movement, pcb board between the two, is located at the spring on the drain pan, and described spring and TV back cover lean.

Described support comprises base plate, is located at the first back up pad, the second back up pad on the base plate, and described the second back up pad is L-shaped and which is provided with breach; The two ends of base plate respectively are provided with an ear shape web joint; Also being provided with two fixed legs on the base plate is used for being connected with loam cake.

Described torsion spring is U-shaped, is equipped with circle body at the torsion spring two ends.

Described button section comprises the crank-like body, is located at the button of body one end, and is located at two joint pins on the body.

Described crank-like body and the second back up pad phase clamping, and button is positioned at outside the support; The circle body at torsion spring two ends respectively with button section on separable connection of two joint pins.

Form half open space between described the first back up pad, the second back up pad, the circle body on the described torsion spring be positioned at this semi-open space after two joint pins in the button section combine.

After adopting technique scheme, the utlity model has following advantage: 1, cost is low, because the reduction of structure and technical complexity has determined its advantage on cost; 2, lightweight, be applied in contrast suction-type DVD on the LCD TV, its part by weight is little; 3, easy to operate, after pop-up type DVD ejected lid, the user can both accurately install video disc in the TV front, and operation is convenient; 4, disc dimensions is limited little, can read specified size and following video disc; 5, maintenance easily only need button behind the card dish behind the card dish, can pull open by mechanical type manual; 6, desirable dish after the power failure after accident has a power failure, still can flick the DVD module with manual manipulation mode and get dish.

Description of drawings

Fig. 1 is that master of the present utility model looks synoptic diagram;

Fig. 2 is decomposing schematic representation of the present utility model;

Fig. 3 is the stereographic map of elastic switch assembly of the present utility model;

Fig. 4 is the exploded view of elastic switch assembly of the present utility model;

Front view when Fig. 5 is DVD module ejection of the present utility model.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

Shown in figure 1-4, a kind ofly comprise TV back cover 1 for the pop-up type DVD on the LCD TV, be located at the DVD module 2 in the TV back cover 1.

Described DVD module 2 comprises lid 201, drain pan 202, is located at successively movement 203, pcb board 204 between the two, is located at the spring 205 on the drain pan, and the stop part 101 in described spring 205 and the TV back cover 1 leans.

Comprise also leaning with DVD module 2 and being fixedly arranged on elastic switch assembly 3 on the TV back cover 1 that described elastic switch assembly 3 comprises support 301, loam cake 302, button section 303 and torsion spring 304.

Described support 301 comprises base plate 301a, is located at the first back up pad 301b, the second back up pad 301c on the base plate, and described the second back up pad 301c is L-shaped and which is provided with breach; The two ends of base plate 301a respectively are provided with an ear shape web joint 301d; Also be provided with two fixed leg 301e on the base plate 301a and be used for being connected with loam cake 302, one of them fixed leg and the first back up pad 301b are one-body molded.

Described torsion spring 304 is U-shaped, is equipped with circle body 304a at the torsion spring two ends.

Described button section 303 comprises crank-like body 303a, is located at the button 303b of body one end, and is located at two joint pin 303c on the body; Described crank-like body 303a and the second back up pad 301c phase clamping, and in the breach that wherein a section is stuck on the second back up pad 301c on the crank-like body 303a, and button 303b is positioned at outside the support 301; The circle body 304a at torsion spring two ends respectively with button section on two joint pin 303c is separable is connected; And the button section other end, namely the protuberance on the drain pan 202 of the non-end that button 303b is set and DVD module 2 leans.

Form half open space between described the first back up pad 301b, the second back up pad 301c, the circle body 304a on the described torsion spring 304 be positioned at this semi-open space after two joint pin 303c in the button section combine.

With reference to shown in Figure 5, in the time of need to opening the DVD module, the 303b that pushes button, this moment crank-like body 303a with drain pan on projection from, the DVD module can manually pulled out behind ejection TV shell 1 one segment distances under the effect of spring 205, this moment, torsion spring 304 was compressed, when shutting the DVD module, in shell, promote, when an end of crank-like body with after protuberance combines, the DVD module be fixed with the TV shell in, can use.

The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims (7)

1. pop-up type DVD who is used on the LCD TV, comprise the TV back cover, be located at the DVD module in the TV back cover, it is characterized in that, also comprise and lean with the DVD module and be fixedly arranged on elastic switch assembly on the TV back cover, described elastic switch assembly comprises support, loam cake, button section and torsion spring, and button section is located on the support, and an end of torsion spring is connected with button section; Torsion spring is between support base plate and loam cake, and button section one end and DVD module lean.

2. as claimed in claim 1ly a kind ofly it is characterized in that for the pop-up type DVD on the LCD TV described DVD module comprises lid, drain pan, be located at successively movement, pcb board between the two, be located at the spring on the drain pan, described spring and TV back cover lean.

3. as claimed in claim 1ly a kind ofly it is characterized in that for the pop-up type DVD on the LCD TV described support comprises base plate, be located at the first back up pad, the second back up pad on the base plate, described the second back up pad is L-shaped and which is provided with breach; The two ends of base plate respectively are provided with an ear shape web joint; Also being provided with two fixed legs on the base plate is used for being connected with loam cake.

4. as claimed in claim 1ly a kind ofly it is characterized in that for the pop-up type DVD on the LCD TV described torsion spring is U-shaped, be equipped with circle body at the torsion spring two ends.

5. as claimed in claim 1 a kind ofly it is characterized in that for the pop-up type DVD on the LCD TV, described button section comprises the crank-like body, is located at the button of body one end, and is located at two joint pins on the body.

6. such as claim 1,3,4,5 arbitrary described a kind ofly it is characterized in that for the pop-up type DVD on the LCD TV, crank-like body and the second back up pad phase clamping, and button is positioned at outside the support; The circle body at torsion spring two ends respectively with button section on separable connection of two joint pins.

7. as claimed in claim 6 a kind of for the pop-up type DVD on the LCD TV, it is characterized in that, form half open space between the first back up pad, the second back up pad, the circle body on the described torsion spring be positioned at this semi-open space after two joint pins in the button section combine.

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