CN215351850U - Electronic violin - Google Patents

Abstract

The utility model discloses an electronic violin, which relates to the technical field of violins and comprises a lower shell component and an upper shell component, wherein a loudspeaker is commonly connected between the lower shell component and the upper shell component, a battery is connected inside the lower shell component, the lower shell component comprises a lower shell, a first groove and a second groove are formed inside the lower shell, a net-shaped base is fixedly connected to the bottom end of the first groove, a limiting plate is vertically connected to the bottom end of the lower shell and the outer part of each side surface of the net-shaped base, the lower shell component and the upper shell component are in an oval shape integrally, one end inside the lower shell component is connected with a charging interface, a volume key and a switch, the battery is bonded to the top end of the net-shaped base, the position of the battery is limited through four groups of limiting plates, the structure can prevent the battery from deviating, and can be used for a long time, the phenomenon of poor line contact or short circuit caused by battery offset is avoided.

Description

Electronic violin

Technical Field

The utility model relates to the technical field of a violin, in particular to an electronic violin.

Background

Electronic violin is a supplementary finger exercise, disease prevention or recovered device, and the inside battery of electronic violin on the existing market adopts the adhesive directly to fix, and in long-term use, the battery can produce the skew to make this equipment appear the phenomenon of circuit contact failure or short circuit, and electronic violin adopts the screw to connect more, nevertheless can produce the screw hole and expose outside, thereby influence the travelling comfort in the use, for this reason, we provide an electronic violin.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an electronic violin which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an electronic violin comprises a lower shell assembly and an upper shell assembly, wherein a loudspeaker is connected between the lower shell assembly and the upper shell assembly together, and a battery is connected inside the lower shell assembly;

the lower casing assembly comprises a lower casing, a first groove and a second groove are formed in the lower casing, the bottom end of the first groove is fixedly connected with the mesh base, and the bottom end of the lower casing is vertically connected with a limiting plate outside each side face of the mesh base.

As a further technical scheme, the lower shell assembly and the upper shell assembly are oval integrally, one end of the interior of the lower shell assembly is connected with a charging interface, a volume key and a switch, the bottom of the lower shell assembly is fixedly connected with two groups of decorative edges, the interior of the upper shell assembly is fixedly connected with a circuit board, and a button is connected between the upper shell assembly and the circuit board.

As a further technical scheme of the present invention, four sets of first connecting members are fixedly mounted at an inner edge of the lower casing, a first through groove is formed at one end of the lower casing, screw holes are formed in positions of an outer surface of the lower casing corresponding to the first connecting members, two sets of engaging grooves are formed in the outer surface of the lower casing and outside each set of screw holes, sound volume grooves are symmetrically formed in the outer surface of the lower casing, and switch grooves are formed in the outer surface of the lower casing and adjacent to the two sets of sound volume grooves.

As a further technical scheme, the battery is positioned at the top end of the mesh-shaped base, the four groups of limiting plates limit the battery, each group of decorative edges are respectively positioned in each group of clamping grooves, the volume keys are positioned in the two groups of volume grooves, and the switches are positioned in the switch grooves.

As a further technical scheme, the upper shell assembly comprises an upper shell, a third groove and a fourth groove are formed in the upper shell, a second through groove matched with the first through groove is formed in one end of the upper shell, a plurality of groups of button grooves are formed in the center of the top end of the third groove, four groups of second connecting pieces are formed in the positions, adjacent to the plurality of groups of button grooves, of the top end of the third groove, and four groups of third connecting pieces are fixedly connected to the edges of the top end of the third groove and the positions corresponding to the four groups of first connecting pieces.

As a further technical scheme of the utility model, the fourth groove and the second groove are commonly connected with a loudspeaker, the second through groove and the first through groove are commonly connected with a charging interface, the button is positioned in a plurality of groups of button grooves, the top end of the bottom of the circuit board is attached to the bottom ends of four groups of second connecting pieces and is fixedly connected through fastening screws, the four groups of third connecting pieces are provided with threads in the four groups of first connecting pieces, and each group of third connecting pieces, each group of first connecting pieces and each group of screw holes are in a communicated structure.

Advantageous effects

The utility model provides an electronic violin. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an electronic organ, is through inciting somebody to action the battery bonding at netted base top, prescribes a limit to the position of battery through four groups of limiting plates, and this structure can prevent that the battery from producing the skew, and in long-term the use, the circuit contact failure or the phenomenon of short circuit that avoid the battery skew to cause produce.

2. The utility model provides an electronic organ, passes four group screw holes, four first connecting pieces of group and four third connecting pieces of group respectively in proper order through four screws of group, makes casing and last casing carry out fixed connection down, through two sets of decoration edges of installing respectively in the inside in two sets of block grooves, this structure shelters from four group screw holes through two sets of decoration edges, increases user's travelling comfort, makes it have good feeling, also can prevent the inside dust that gets into in four group screw holes.

Drawings

FIG. 1 is a schematic structural diagram of an electronic violin;

FIG. 2 is a schematic view of a disassembled state of the electronic organ;

FIG. 3 is a schematic view of a lower case assembly of the electronic violin;

fig. 4 is a bottom view of a lower housing assembly of an electronic violin;

fig. 5 is a schematic structural view of an upper case assembly of an electronic violin.

In the figure: 1. a lower housing assembly; 11. a lower housing; 12. a first groove; 13. a second groove; 14. a mesh base; 15. a limiting plate; 16. a first connecting member; 17. a first through groove; 18. a screw hole; 19. a clamping groove; 110. a volume groove; 111. a switch slot; 2. an upper housing assembly; 21. an upper housing; 22. a third groove; 23. a fourth groove; 24. a second through groove; 25. a button slot; 26. a second connecting member; 27. a third connecting member; 3. a horn; 4. a battery; 5. a charging interface; 6. a volume key; 7. a switch; 8. decorating edges; 9. a circuit board; 10. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution of an electronic violin: the utility model provides an electronic violin, including casing assembly 1 and last casing assembly 2 down, be connected with loudspeaker 3 between casing assembly 1 and the last casing assembly 2 down jointly, casing assembly 1's internal connection has battery 4 down, casing assembly 1 and last casing assembly 2 are whole to be the ellipse shape down, casing assembly 1's inside one end is connected with the interface 5 that charges down, volume key 6 and switch 7, two sets of decoration limit 8 of bottom fixedly connected with of casing assembly 1 down, go up casing assembly 2's inside fixedly connected with circuit board 9, it is connected with button 10 to go up between casing assembly 2 and the circuit board 9.

Referring to fig. 3-4, the lower housing assembly 1 includes a lower housing 11, a first groove 12 and a second groove 13 are formed in the lower housing 11, a mesh base 14 is fixedly connected to the bottom end of the first groove 12, a limiting plate 15 is vertically connected to the bottom end of the lower housing 11 and outside each side of the mesh base 14, four sets of first connecting members 16 are fixedly mounted at the inner edge of the lower housing 11, a first through groove 17 is formed at one end of the lower housing 11, screw holes 18 are formed in the outer surface of the lower housing 11 and corresponding to each set of first connecting members 16, two sets of engaging grooves 19 are formed in the outer surface of the lower housing 11 and outside each set of screw holes 18, sound volume grooves 110 are symmetrically formed in the outer surface of the lower housing 11, switch grooves 111 are formed in the outer surface of the lower housing 11 and adjacent to the two sets of sound volume grooves 110, the battery 4 is located at the top end of the mesh base 14, the battery 4 is limited by the four limit plates 15, each decorative edge 8 is located inside each engaging groove 19, the volume key 6 is located inside the two volume grooves 110, and the switch 7 is located inside the switch groove 111.

Referring to fig. 5, the upper housing assembly 2 includes an upper housing 21, a third groove 22 and a fourth groove 23 are formed in the upper housing 21, a second through groove 24 matching with the first through groove 17 is formed at one end of the upper housing 21, a plurality of groups of button grooves 25 are formed at a central position of an inner top end of the third groove 22, four groups of second connectors 26 are formed at positions adjacent to the plurality of groups of button grooves 25 at an inner top end of the third groove 22, four groups of third connectors 27 are fixedly connected at positions corresponding to the four groups of first connectors 16 at an inner top end edge of the third groove 22, the fourth groove 23 and the second groove 13 are connected to the speaker 3, the second through groove 24 and the first through groove 17 are connected to the charging port 5, the button 10 is located in the plurality of groups of button grooves 25, a bottom top end of the circuit board 9 is attached to bottom ends of the four groups of second connectors 26, and form fixed connection through the fastening screw, the inside of four groups of third connecting pieces 27 four groups of first connecting pieces 16 is all seted up threadedly, and every group of third connecting pieces 27, every group of first connecting pieces 16 and every group of screw hole 18 are the intercommunication structure.

The working principle of the utility model is as follows: when the loudspeaker is used, the battery 4 is adhered to the top end of the mesh-shaped base 14 through an adhesive, the position of the battery 4 is limited through four groups of limiting plates 15, the volume keys 6 are respectively installed inside the volume groove 110, the switch 7 is installed inside the switch groove 111, the button 10 is installed inside the button groove 25, the circuit board 9 and the four groups of second connecting pieces 26 are fixed through four groups of screws, the loudspeaker 3 is installed inside the second groove 13 and the fourth groove 23, the charging interface 5 is installed inside the first through groove 17 and the second through groove 24, the four groups of screws sequentially penetrate through the four groups of screw holes 18, the four groups of first connecting pieces 16 and the four groups of third connecting pieces 27, the lower shell 11 and the upper shell 21 are fixedly connected, and two groups of decorative edges 8 are respectively installed inside the two groups of clamping grooves 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An electronic violin comprises a lower shell assembly (1) and an upper shell assembly (2), and is characterized in that a loudspeaker (3) is connected between the lower shell assembly (1) and the upper shell assembly (2) together, and a battery (4) is connected inside the lower shell assembly (1);

casing subassembly (1) is including lower casing (11), first recess (12) and second recess (13) have been seted up to the inside of lower casing (11), the netted base (14) of bottom fixedly connected with of first recess (12), the bottom of lower casing (11) just is located the outside equal vertical limiting plate (15) that is connected with in each side of netted base (14).

2. The electronic violin according to claim 1, wherein the lower casing assembly (1) and the upper casing assembly (2) are oval, one end of the inside of the lower casing assembly (1) is connected with a charging interface (5), a volume key (6) and a switch (7), the bottom of the lower casing assembly (1) is fixedly connected with two sets of decorative edges (8), the inside of the upper casing assembly (2) is fixedly connected with a circuit board (9), and a button (10) is connected between the upper casing assembly (2) and the circuit board (9).

3. The electronic violin according to claim 2, wherein four sets of first connecting members (16) are fixedly mounted at an inner edge of the lower casing (11), a first through groove (17) is formed in one end of the lower casing (11), screw holes (18) are formed in the outer surface of the lower casing (11) and the positions corresponding to the first connecting members (16) of each set, two sets of engaging grooves (19) are formed in the outer surface of the lower casing (11) and the positions outside the two sets of screw holes (18), the volume grooves (110) are symmetrically formed in the outer surface of the lower casing (11), and switch grooves (111) are formed in the outer surface of the lower casing (11) and the adjacent positions of the two sets of volume grooves (110).

4. The electronic violin according to claim 3, wherein the battery (4) is located on top of the mesh base (14), and the battery (4) is limited by four sets of limiting plates (15), the decorative edge (8) of each set is located inside each set of engaging grooves (19), the volume keys (6) are located inside two sets of volume grooves (110), and the switch (7) is located inside the switch groove (111).

5. The electronic violin according to claim 2, wherein the upper case assembly (2) comprises an upper case (21), a third groove (22) and a fourth groove (23) are formed in the upper case (21), a second through groove (24) matched with the first through groove (17) is formed in one end of the upper case (21), a plurality of groups of button grooves (25) are formed in the center of the top end of the inside of the third groove (22), four groups of second connecting members (26) are formed in the top end of the inside of the third groove (22) and adjacent to the plurality of groups of button grooves (25), and four groups of third connecting members (27) are fixedly connected to the edge of the top end of the inside of the third groove (22) and corresponding to the four groups of first connecting members (16).

6. The electronic violin according to claim 5, wherein the fourth groove (23) and the second groove (13) are connected with the speaker (3) together, the second through groove (24) and the first through groove (17) are connected with the charging interface (5) together, the button (10) is located inside a plurality of groups of button grooves (25), the top end of the bottom of the circuit board (9) is attached to the bottom ends of the four groups of second connecting members (26) and forms a fixed connection through a fastening screw, the four groups of third connecting members (27) and the four groups of first connecting members (16) are all threaded, and each group of third connecting members (27), each group of first connecting members (16) and each group of screw holes (18) are in a communicating structure.

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