A kind of control circuit board of vehicle carried video multi-media player
Technical field:
The utility model relates to the multimedia equipment technical field, particularly a kind of control circuit board of vehicle carried video multi-media player.
Background technology:
The vehicle carried video multi-media player is mounted in the automobile, the multimedia play system of audio-visual amusement is provided for passenger in the car, generally except DVD playing back form video disc, also support the audio/video file and the video disc of forms such as VCD/MP3 MP4, the vehicle carried video multi-media player that has also has functions such as radio reception, mobile TV, satellite navigation.The vehicle carried video multi-media player integrated function more and more, its inner components is also more and more, because the size of vehicle carried video multi-media player is subjected to the restriction of vehicle structure, volume that can only be by reducing parts is to place more parts, the volume of some vehicle carried video multi-media player by reducing movement is to save the space, increase the manufacturing cost of vehicle carried video multi-media player so greatly, the problem of therefore how rationally utilizing the inner space of vehicle carried video multi-media player to be in the industry to be paid close attention to.Existing vehicle carried video multi-media player includes loam cake, drain pan, movement and control circuit board, there is clearance space between the both sides of movement and rear and the drain pan, control circuit board is a planar structure, its size is bigger, can only be arranged on movement below or movement top, can't effectively utilize the both sides of movement and the space at rear, and reduce the space between movement top and the loam cake, cause the space waste.
The utility model content:
The purpose of this utility model is to provide a kind of control circuit board that can save the vehicle carried video multi-media player in space at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
A kind of control circuit board of vehicle carried video multi-media player, control circuit board is spliced by at least two substrates, and two substrates that are connected of control circuit board are mutually an angle of 90 degrees, and two substrates that are connected connect by the snapping mode.
Be extended with extension board on the substrate bottom being positioned in the described control circuit board.
Described control circuit board can be spliced by two substrates, and two substrates are formed " L " type structure.
Described control circuit board also can be spliced by three substrates, and three substrates are formed " Contraband " type structure.
Described control circuit board can also be spliced by four substrates, and four substrates are formed " mouth " type structure.
The utility model beneficial effect is: control circuit board of the present utility model is spliced by at least two substrates, two substrates that are connected of control circuit board are mutually an angle of 90 degrees, two substrates that are connected connect by the snapping mode, the control circuit board of splicing construction is spliced into stereochemical structure, its size is effectively reduced, can be placed between the rear of movement and both sides and the drain pan and exist in the clearance space, save the space.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of another execution mode of the utility model;
Fig. 3 is the structural representation of the another execution mode of the utility model;
Fig. 4 is the end view of Fig. 3.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, sees Fig. 1, a kind of control circuit board of vehicle carried video multi-media player, control circuit board is spliced by at least two substrates 1.
Two substrates 1 that are connected of control circuit board are mutually an angle of 90 degrees, and two substrates 1 that are connected connect by the snapping mode.Be extended with extension board 2 on the substrate 1 bottom being positioned in the control circuit board, extension board 2 can put in the both sides and the clearance space between the drain pan of movement.
Control circuit board can be spliced by two substrates 1, and two substrates 1 are formed " L " type structure.
As another execution mode of the present utility model, to see shown in Figure 2ly, control circuit board also can be spliced by three substrates 1, and three substrates 1 are formed " Contraband " type structures.
As another execution mode of the present utility model, see shown in Fig. 3,4 that control circuit board can also be spliced by four substrates 1, four substrates 1 are formed " mouth " type structure, and the control circuit plate structure of this " mouth " type structure is more firm.
The control circuit board of this splicing construction is spliced into stereochemical structure, and its size is effectively reduced, and can be placed between the rear of movement and both sides and the drain pan to exist in the clearance space, saves the space.Control circuit board of the present utility model is applied in the better effects if of flexible screen vehicle carried video multi-media player.Vehicle carried video multi-media player of the present utility model can be multimedia equipments such as vehicle-carrying DVD, vehicle-mounted VCD.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.