CN209219880U - Small size article capable of praying to Buddha - Google Patents

Abstract

The utility model discloses a kind of small size article capable of praying to Buddha, belong to field of audio play, specifically include shell and machine core, and machine core includes pcb board, battery, machine core inner casing and loudspeaker；Machine core inner casing is annular, and the inner sidewall of shell is identical as annular outer side wall shape, and after machine core is caught in shell, the inner sidewall of shell and the inner sidewall of shell are completely coincident；There is no extra space between shell and machine core, the space of shell package is used appropriately, so that overall volume is smaller；Machine core inner casing is equipped with isolation board, and annular and separation is circularized front end and annular rear end by isolation board；Annular anterior and upper cover and lower cover enclose audio chamber jointly, and it is intracavitary that loudspeaker is placed in sound；Pcb board is mutually supported with annular rear end side wall top surface, covers the opening of annular rear end, forms accommodating cavity with annular rear end, battery is placed in accommodating cavity；Deft design takes full advantage of the features of shape of pcb board itself, so that all electronic components are respectively positioned in machine core inner casing, it is compact-sized；It is convenient for carrying.

Description

Small size article capable of praying to Buddha

Technical field

The utility model relates to field of audio play, and in particular to a kind of small size article capable of praying to Buddha.

Background technique

With the development of player technology, player has been applied to every field；Buddhist is looked up to as the whole world in China There is a large amount of buddhism belief person in the most country of religion number；There is the people of buddhism belief to be usually constructed with the habit recited scripture and worshipped Buddha at temple, market On occur therewith it is a kind of for user study recite scripture, listen through special player；Usual article capable of praying to Buddha includes shell and machine core, machine core Setting is inside the shell；But it is led since spare space is more between unreasonable and shell and the machine core of the setting of machine core internal structure It causes, unsightly, and entire article capable of praying to Buddha volume is excessive, carries inconvenient for the shape of shell.

Utility model content

Shortcoming present in view of the above technology, the utility model provides a kind of small size article capable of praying to Buddha, by reasonable The structure of machine core is set, the volume of entire article capable of praying to Buddha is reduced, can easily be held in the hand, it is easy to carry.

To achieve the above object, the utility model provides a kind of small size article capable of praying to Buddha, including shell and machine core, the machine core Including pcb board, battery, machine core inner casing and loudspeaker；The machine core inner casing is annular, the inner sidewall of the shell and the annular Lateral wall shape is identical, and after the machine core is caught in the shell, the inner sidewall of the shell and the inner sidewall of the shell are complete It is overlapped；

The machine core inner casing is equipped with isolation board, and the annular and separation is circularized front end and annular rear end by the isolation board； The annular anterior and upper cover and lower cover enclose audio chamber jointly, and it is intracavitary that the loudspeaker is placed in the sound；The pcb board with The annular rear end side wall top surface mutually supports, and covers the opening of the annular rear end, forms accommodating cavity with the annular rear end, The battery is placed in the accommodating cavity.

Wherein, the upper cover is equipped with outlet hole, and conducting wire one end connect with the PCB, the other end across the outlet hole and The loudspeaker connection, the loudspeaker are dynamic speaker.

Wherein, the lateral edge of the pcb board is concordant with the machine core inner casing outer profile.

Wherein, it is provided with TF interface on the pcb board, the TF interface is fixed on the pcb board surface, the battery, TF interface and pcb board thickness summation is identical as the thickness of the sound chamber.

Wherein, it is provided with key on the pcb board, the key is provided with multiple, is symmetrically distributed in the two of the pcb board Side, the shell are equipped with through-hole corresponding with the key, the machine core after engaging with the shell key across through-hole It protrudes outward.

Wherein, the annular is the ring of the polygon of annulus or chamfering.

Wherein, the pcb board is additionally provided with data-interface far from sound chamber side, and the data-interface is used for and the external world Data exchange is carried out, while can also be charged to the battery.

Wherein, the battery is Li-Ion rechargeable battery.

The beneficial effects of the utility model are: compared with prior art, a kind of small size praying to Buddha provided by the utility model Machine, machine core inner casing are annular, and after machine core is caught in shell, the inner sidewall of shell and the inner sidewall of shell are completely coincident；Shell and machine There is no extra space between core, the space of shell package is used appropriately, so that overall volume is smaller；Machine core inner casing be equipped with every From plate, annular and separation is circularized front end and annular rear end by isolation board；Annular anterior and upper cover and lower cover enclose audio chamber jointly, It is intracavitary that loudspeaker is placed in sound；Pcb board is mutually supported with annular rear end side wall top surface, the opening of annular rear end is covered, with annular Rear end forms accommodating cavity, and battery is placed in accommodating cavity；Deft design takes full advantage of the features of shape of pcb board itself, so that All electronic components are respectively positioned in machine core inner casing, compact-sized.

Detailed description of the invention

Fig. 1 is the utility model overall structure of the explosion figure；

Fig. 2 is the utility model machine core inner casing configuration explosive view.

Main element symbol description is as follows:

1, machine core inner casing；2, shell；11, annular anterior；12, annular rear end；13, pcb board；14, battery；15, TF interface.

Specific embodiment

In order to more clearly state the utility model, the utility model is further described with reference to the accompanying drawing.

Referring to Fig. 1, a kind of small size article capable of praying to Buddha, including shell 2 and machine core, machine core include pcb board 13, battery 14, machine In-core shell 1 and loudspeaker；Machine core inner casing 1 is annular, and the inner sidewall of shell 2 is identical as annular outer side wall shape, and machine core is caught in outer After shell 2, the inner sidewall of the inner sidewall and shell 2 of shell 2 is completely coincident；Machine core inner casing 1 is equipped with isolation board, and isolation board divides annular It is divided into annular anterior 11 and annular rear end 12；Annular anterior 11 and upper cover and lower cover enclose audio chamber jointly, and loudspeaker is placed in Sound is intracavitary；Pcb board 13 and 12 side wall top surface of annular rear end mutually support the opening for covering annular rear end 12, with annular 12 shape of rear end At accommodating cavity, battery 14 is placed in accommodating cavity.

In the present embodiment, annular is the ring of the polygon of annulus or chamfering；After preferably round or chamfering just Quadrangle, the radius of fillet are a quarter of quadrangle side length；The corresponding shape phase with annular outer side wall of 2 inner sidewall of shell Together；There is no extra space between shell 2 and machine core, the space that shell 2 wraps up is used appropriately, so that overall volume is smaller, The outer shape of shell 2 can be according to aesthetic autonomous Design simultaneously；Upper cover is equipped with outlet hole, and conducting wire one end is connect with PCB, The other end passes through outlet hole and connect with loudspeaker, and loudspeaker is dynamic speaker, plays gentle in voice；Under be covered with out sound The sounding in hole, loudspeaker is propagated out from sound outlet hole；The lateral edge of pcb board 13 is concordant with 1 outer profile of machine core inner casing；PCB is not Beyond the range that machine core inner casing 1 encloses, pcb board 13 is still placed in machine core inner casing 1；Wherein, TF interface is provided on pcb board 13 15, TF interfaces 15, can external TF storage card, the song that can be played is more；Wherein, TF interface 15 is fixed on 13 surface of pcb board, electricity Pond 14, TF interface 15 and pcb board 13 thickness summation it is identical as the thickness of sound chamber；I.e. entire machine core with a thickness of machine core inner casing 1 thickness, in assembly, electronic component will not be contacted with shell 2, protect electronic component to a certain extent；Entirely Deft design takes full advantage of the features of shape of pcb board 13 itself, so that all electronic components are respectively positioned on machine core inner casing 1 In, it is compact-sized.

In the present embodiment, it is provided with key on pcb board 13, key is provided with multiple, is symmetrically distributed in the two of pcb board 13 Side, shell 2 are equipped with through-hole corresponding with key, and key is protruded outward across through-hole after machine core engages with shell 2；When in use, Direct pressing keys selection plays last track, next track or pause；Wherein, pcb board 13 is additionally provided with number far from sound chamber side According to interface, data-interface is used to carry out data exchange with the external world, while can also charge to battery 14.Wherein, battery 14 For Li-Ion rechargeable battery 14.

The advantage of the utility model is:

1, machine core includes pcb board, battery, machine core inner casing and loudspeaker；Machine core inner casing is annular, the inner sidewall and ring of shell Shape lateral wall shape is identical, and after machine core is caught in shell, the inner sidewall of shell and the inner sidewall of shell are completely coincident；Shell and machine core Between there is no an extra space, the space of shell package is used appropriately, so that overall volume is smaller；

2, machine core inner casing is equipped with isolation board, and annular and separation is circularized front end and annular rear end by isolation board；Annular anterior with Upper cover and lower cover enclose audio chamber jointly, and it is intracavitary that loudspeaker is placed in the sound；Pcb board is mutually supported with annular rear end side wall top surface It holds, the opening of annular rear end is completely covered, form accommodating cavity with annular rear end, battery is placed in accommodating cavity；Deft design fills Divide the features of shape that pcb board itself is utilized, so that all electronic components are respectively positioned in machine core inner casing, it is compact-sized.

Disclosed above is only several specific embodiments of the utility model, but the utility model is not limited to this, The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims (8)

1. a kind of small size article capable of praying to Buddha, which is characterized in that including shell and machine core, the machine core includes pcb board, battery, machine core Inner casing and loudspeaker；The machine core inner casing is annular, and the inner sidewall of the shell is identical as the annular outer side wall shape, described After machine core is caught in the shell, the inner sidewall of the shell and the inner sidewall of the shell are completely coincident；

The machine core inner casing is equipped with isolation board, and the annular and separation is circularized front end and annular rear end by the isolation board；It is described Annular anterior and upper cover and lower cover enclose audio chamber jointly, and it is intracavitary that the loudspeaker is placed in the sound；The pcb board with it is described Annular rear end side wall top surface mutually supports, and the opening of the annular rear end is completely covered, and forms accommodating cavity with the annular rear end, The battery is placed in the accommodating cavity.

2. small size article capable of praying to Buddha according to claim 1, which is characterized in that the upper cover is equipped with outlet hole, conducting wire one end It is connect with the PCB, the other end passes through the outlet hole and connect with the loudspeaker, and the loudspeaker is dynamic speaker.

3. small size article capable of praying to Buddha according to claim 1, which is characterized in that the lateral edge of the pcb board and the machine In-core shell outer profile is concordant.

4. small size article capable of praying to Buddha according to claim 1, which is characterized in that TF interface is provided on the pcb board, it is described TF interface is fixed on the pcb board surface, the thickness summation and the thickness of the sound chamber with pcb board of the battery, TF interface It is identical.

5. small size article capable of praying to Buddha according to claim 1, which is characterized in that key is provided on the pcb board, it is described to press Key is provided with multiple, is symmetrically distributed in the two sides of the pcb board, the shell is equipped with through-hole corresponding with the key, described Machine core after engaging with the shell key protruded outward across through-hole.

6. small size article capable of praying to Buddha according to claim 1, which is characterized in that the annular is the polygon of annulus or chamfering The ring of shape.

7. small size article capable of praying to Buddha according to claim 1, which is characterized in that the pcb board far from sound chamber side also It is provided with data-interface, the data-interface is used to carry out data exchange with the external world, while can also fill to the battery Electricity.

8. small size article capable of praying to Buddha according to claim 1, which is characterized in that the battery is Li-Ion rechargeable battery.