CN220545239U - Electronic equipment - Google Patents

Abstract

The utility model provides electronic equipment, which comprises a shell, a microphone, a waterproof sound-transmitting membrane and a flexible piece, wherein the shell is provided with a through hole and a limit groove which are communicated with each other, the through hole penetrates through the outer surface of the shell, and the limit groove is positioned on the inner surface of the shell. The microphone is assembled in the shell and is opposite to the limit groove. The waterproof sound-transmitting membrane is arranged in the limit groove. The flexible piece is located in the limit groove at least partially, and the flexible piece is propped between the waterproof sound-transmitting membrane and the microphone. The waterproof sound-transmitting membrane is beneficial to blocking external water vapor from entering the shell and also beneficial to transmitting external sound so as to facilitate the microphone to receive, thereby being beneficial to ensuring the normal operation of the microphone. The limiting groove is favorable for limiting the waterproof sound-transmitting membrane, so that the waterproof sound-transmitting membrane is not easy to be attached askew. The flexible piece is favorable for supporting the waterproof sound-transmitting film, so that the waterproof sound-transmitting film is not easy to be punched out of the limiting groove by external water pressure, and the limiting groove is also favorable for limiting the flexible piece, so that the flexible piece is not easy to be attached askew.

Description

Electronic equipment

Technical Field

The utility model relates to the technical field of waterproofing, in particular to electronic equipment.

Background

In related art outdoor products such as outdoor music boxes, a microphone is generally mounted, and a case of the outdoor music box is provided with a through hole so that the microphone can receive a user's sound. However, external moisture easily enters the inside of the housing through the through hole, and normal operation of the microphone is affected.

Disclosure of Invention

The embodiment of the utility model provides electronic equipment for solving the technical problems.

The embodiments of the present utility model achieve the above object by the following technical means.

The embodiment of the utility model provides electronic equipment, which comprises a shell, a microphone, a waterproof sound-transmitting membrane and a flexible piece, wherein the shell is provided with a through hole and a limit groove which are communicated, the through hole penetrates through the outer surface of the shell, and the limit groove is positioned on the inner surface of the shell. The microphone is assembled in the shell and is opposite to the limit groove. The waterproof sound-transmitting membrane is arranged in the limit groove. The flexible piece is located in the limit groove at least partially, and the flexible piece is propped between the waterproof sound-transmitting membrane and the microphone.

In some embodiments, the flexible member is annular, and the inner annulus of the flexible member, the waterproof sound-transmitting membrane, and the microphone collectively define a cavity.

In some embodiments, the housing is further provided with an opening, and the electronic device further comprises an electrical connector and a waterproof jacket, the electrical connector being fitted within the housing and opposite the opening; the waterproof sleeve comprises an elastic waterproof ring and an elastic waterproof block, the elastic waterproof ring is sleeved on the shell, and the elastic waterproof block is connected to the inner ring surface of the elastic waterproof ring and is at least partially embedded in the opening.

In some embodiments, the elastic waterproof ring is provided with an annular notch, the annular notch penetrates through the outer annular surface and the inner annular surface of the elastic waterproof ring, the annular notch surrounds the elastic waterproof block, and the head end and the tail end of the annular notch are spaced.

In some embodiments, the elastic waterproof ring and the elastic waterproof block are an integrally formed structure.

In some embodiments, the resilient waterproof block is an interference fit with the housing.

In some embodiments, the housing includes a first shell, a second shell, and a fastener, at least one of the first shell and the second shell is provided with a mounting through hole, the fastener is disposed through the mounting through hole and connects the first shell and the second shell, and the microphone, the waterproof sound-transmitting membrane, and the flexible member are all disposed between the first shell and the second shell. The waterproof sleeve further comprises a positioning column which is connected to the inner annular surface of the elastic waterproof ring and is at least partially positioned in the mounting through hole.

In some embodiments, the electronic device further comprises an elastic waterproof ring sleeved on the fastener.

In some embodiments, the housing includes a first shell and a second shell, the second shell being detachably connected to the first shell, the microphone, the waterproof sound-transmitting membrane, and the flexible member being located between the first shell and the second shell. The elastic waterproof ring is sleeved on the first shell and the second shell, and the joint of the first shell and the second shell is enclosed, a plurality of strip grooves are formed in the outer ring surface of the elastic waterproof ring, the strip grooves are distributed at intervals around the center of the elastic waterproof ring, and the length direction of each strip groove is the direction from the first shell to the second shell.

In some embodiments, the electronic device further comprises a key disposed within the housing, the housing comprising an elastic wall opposite the key and a boss connected to a surface of the elastic wall facing the key and opposite the key.

In some embodiments, the electronic device further includes an annular light emitting member, the elastic wall is of a light transmitting structure, the elastic wall has an annular light transmitting region, the annular light emitting member is opposite to the annular light transmitting region, and the elastic wall is coated with a light shielding layer avoiding the annular light transmitting region.

In the electronic device provided by the embodiment of the utility model, the shell of the electronic device is provided with the through hole and the limit groove which are communicated, the through hole penetrates through the outer surface of the shell, the limit groove is positioned on the inner surface of the shell, the microphone is assembled in the shell and is opposite to the limit groove, and the waterproof sound-transmitting membrane is arranged in the limit groove, so that the waterproof sound-transmitting membrane is beneficial to blocking external water vapor from entering the shell and also beneficial to transmitting external sound so as to be convenient for the microphone to receive, thereby being beneficial to ensuring the normal work of the microphone. The limiting groove is favorable for limiting the waterproof sound-transmitting membrane, so that the waterproof sound-transmitting membrane is not easy to be attached askew. The flexible piece is located the spacing inslot at least partially, and the flexible piece offsets between waterproof sound-transmitting membrane and microphone, then the flexible piece helps to withhold waterproof sound-transmitting membrane for outside water pressure is difficult to dash waterproof sound-transmitting membrane and breaks away from the spacing groove, and the spacing groove also helps spacing the flexible piece, makes the flexible piece be difficult to paste askew.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic structural diagram of an electronic device according to an embodiment of the present utility model.

Fig. 2 shows an exploded schematic view of the electronic device provided by the embodiment of fig. 1.

Fig. 3 shows an exploded view of another view of the electronic device provided by the embodiment of fig. 1.

Fig. 4 shows a schematic cross-sectional view of the electronic device of the embodiment of fig. 1 along the IV-IV line.

Fig. 5 shows an enlarged schematic view of the electronic device of the embodiment of fig. 4 at V.

Fig. 6 shows a schematic cross-sectional view of the electronic device of the embodiment of fig. 1 along line VI-VI.

Fig. 7 shows an enlarged schematic view at VII of the electronic device of the embodiment of fig. 6.

Fig. 8 shows an enlarged schematic view at VIII of the electronic device of the embodiment of fig. 2.

Detailed Description

In order to make the present utility model better understood by those skilled in the art, the following description of the present utility model will be made in detail with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which a person skilled in the art would obtain without making any inventive effort, are within the scope of the utility model.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 3, the embodiment of the utility model further provides an electronic device 100, where the electronic device 100 may be a music box, an atmosphere lamp, an intelligent speaker, an intelligent lighting lamp, and so on. In other embodiments, the electronic device 100 may be other products as well.

The electronic device 100 includes a housing 10. The housing 10 may be generally circular, oval, or other shape.

In some embodiments, the housing 10 is provided with a through hole 11 and a limit groove 12, and the through hole 11 and the limit groove 12 are in communication. The through hole 11 penetrates through the outer surface of the shell 10, and the limit groove 12 is positioned on the inner surface of the shell 10.

In some embodiments, the through hole 11 may be a circular hole, the limit groove 12 may be a circular groove, and the through hole 11 and the limit groove 12 may be coaxially disposed.

In some embodiments, the inner diameter of the through hole 11 may be smaller than the inner diameter of the limit groove 12.

In some embodiments, the limiting groove 12 may be an opening formed on the inner surface of the housing 10. The limiting groove 12 may be other structures, for example, the inner surface of the housing 10 may be provided with protruding ribs, and the protruding ribs may enclose the limiting groove 12.

In some embodiments, the housing 10 may include a first housing 13 and a second housing 14, the second housing 14 being detachably connected to the first housing 13. One of the first housing 13 and the second housing 14 may be a housing, the other may be a housing cover, for example, the first housing 13 may be a housing, and the second housing 14 may be a housing cover.

In some embodiments, the through hole 11 and the limit groove 12 may be located in the same housing. For example, the through hole 11 and the limit groove 12 may be located in the first housing 13, and for example, the through hole 11 and the limit groove 12 may be located in the second housing 14.

In some embodiments, the first housing 13 and the second housing 14 may be detachably connected through a fastening structure, or may be detachably connected through a fastening structure and a fastening structure.

In some embodiments, the first housing 13 and the second housing 14 may be engaged by a block-to-block manner.

For example, the first housing 13 may include a protrusion, and the second housing 14 may include ribs opposite to the protrusion and capable of hooking the protrusion, so that the first housing 13 and the second housing 14 can be engaged with each other. For another example, the first housing 13 may include ribs, and the second housing 14 may include a protrusion that faces the ribs and is capable of hooking the ribs, so that the first housing 13 and the second housing 14 may be engaged with each other. For example, the first housing 13 and the second housing 14 may each include a protrusion or a hook, and the protrusions or the hooks of the two may hook each other to implement the mutual engagement of the first housing 13 and the second housing 14.

In some embodiments, the first housing 13 and the second housing 14 may also be engaged by a block and a groove.

For example, the first housing 13 may include a bump, and the second housing 14 may be disposed in a card slot, where the bump is opposite to the card slot and can be embedded in the card slot, so that the first housing 13 and the second housing 14 can be engaged with each other. For another example, the first housing 13 may be provided with a slot, and the second housing 14 may include a protrusion, where the protrusion is opposite to the slot and can be embedded in the slot, so that the first housing 13 and the second housing 14 can be engaged.

In other embodiments, the first housing 13 and the second housing 14 may be engaged in other manners.

In some embodiments, the first housing 13 and the second housing 14 may be detachably connected by a fastening structure.

In some embodiments, the first housing 13 and the second housing 14 may be fastened by means of holes and blocks.

For example, the housing 10 may further include a fastener 15, at least one of the first housing 13 and the second housing 14 may be provided with a mounting through hole 16, and the fastener 15 may be provided through the mounting through hole 16 and connect the first housing 13 and the second housing 14. In this way, the first housing 13 and the second housing 14 are fastened.

In some embodiments, the fastener 15 may be a screw, bolt, threaded rod, rivet, or the like.

In some embodiments, the first housing 13 may be provided with mounting through holes 16 that mate with the fasteners 15; alternatively, the second housing 14 may be provided with a mounting through hole 16 to be fitted with the fastener 15; alternatively, both the first housing 13 and the second housing 14 may be provided with mounting through holes 16 that mate with the fasteners 15.

In some embodiments, the fastener 15 may be an integral structure with the first housing 13, or the fastener 15 may be an integral structure with the second housing 14.

Referring to fig. 4 and 5, in some embodiments, the electronic device 100 may further include an elastic waterproof ring 151, and the elastic waterproof ring 151 may be sleeved on the fastener 15. In this way, it is helpful to improve the waterproof effect of the housing 10 so that external moisture does not easily enter the housing 10 through the mounting through hole 16. In the case where the fastener 15 has a structure such as a screw, a bolt, a screw, a rivet, or the like, the elastic waterproof ring 151 may be sleeved on the rod body of the fastener 15 and abutted against the head of the fastener 15.

In some embodiments, the elastic waterproof ring 151 may be a rubber ring, a silicone ring, or other structures.

In some embodiments, the fastener 15 may also be a waterproof screw, a waterproof bolt, a waterproof screw, a waterproof rivet, or the like, so that the elastic waterproof ring 151 may not be required, which also helps to improve the waterproof effect of the housing 10, so that external moisture is not easy to enter the housing 10 through the mounting through hole 16.

In some embodiments, the electronic device 100 may further include a waterproof glue, and the waterproof glue may replace the elastic waterproof ring 151, for example, the waterproof glue may be filled in the mounting through hole 16 and glued to the fastener 15 and the housing 10, which also helps to improve the waterproof effect of the housing 10, so that external moisture cannot easily enter into the housing 10 through the mounting through hole 16.

Referring to fig. 6 and 7, in some embodiments, the electronic device 100 further includes a microphone 20, a waterproof sound-transmitting membrane 31, and a flexible member 32, where the microphone 20, the waterproof sound-transmitting membrane 31, and the flexible member 32 are disposed on the casing 10, for example, the microphone 20, the waterproof sound-transmitting membrane 31, and the flexible member 32 may be disposed between the first housing 13 and the second housing 14.

In some embodiments, the microphone 20 may be of the moving coil, piezoelectric, capacitive, electret or the like type. The microphone 20 is assembled in the housing 10, and the microphone 20 is opposite to the limiting groove 12, so that the microphone 20 can receive external sound transmitted through the through hole 11 and the limiting groove 12.

In some embodiments, the waterproof sound-transmitting membrane 31 is capable of blocking water and transmitting sound. The waterproof sound-transmitting membrane 31 is disposed in the limiting groove 12, so that the waterproof sound-transmitting membrane 31 not only helps to block external water vapor from entering the casing 10 through the through hole 11, but also helps to transmit external sound so as to facilitate the microphone 20 to receive, thereby helping to ensure the normal operation of the microphone 20. The limiting groove 12 is helpful to limit the waterproof sound-transmitting membrane 31, so that the waterproof sound-transmitting membrane 31 is not easy to be attached askew.

In some embodiments, the waterproof sound-transmitting membrane 31 may be a Polyurethane (PU) film, a thermoplastic Polyurethane elastomer (Thermoplastic Polyurethanes, TPU) film, an expanded polytetrafluoroethylene (Expended Polytetrafluoroethylene, EPTFE) film, or the like.

In some embodiments, the flexible member 32 is at least partially positioned within the spacing groove 12, with the flexible member 32 abutting between the waterproof sound-transmitting membrane 31 and the microphone 20. Thus, the flexible member 32 is beneficial to supporting the waterproof sound-transmitting membrane 31, so that the waterproof sound-transmitting membrane 31 is not easy to be separated from the limiting groove 12 by external water pressure, and the limiting groove 12 is also beneficial to limiting the flexible member 32, so that the flexible member 32 is not easy to be attached askew.

In some embodiments, the pliable component 32 may be foam, silicone, double sided tape, or the like. In this way, the cost of the flexure 32 is facilitated to be reduced.

In some embodiments, the pliable component 32 may be generally annular. For example, the pliable component 32 may be generally annular, oval, triangular, quadrilateral, pentagonal, hexagonal, heptagonal, octagonal, nonagonal, contoured, or other shape.

In some embodiments, the inner annulus of the pliable component 32, the waterproof sound-transparent membrane 31, and the microphone 20 may collectively enclose a cavity 33. In this way, the cavity 33 can reduce the blocking effect on sound, facilitate the transmission of external sound into the microphone 20, and facilitate the improvement of the sound pickup effect of the electronic apparatus 100.

Referring to fig. 2, in some embodiments, the electronic device 100 may further include an electrical connector 34, the electrical connector 34 may fit within the housing 10, for example, the electrical connector 34 may be located between the first housing 13 and the second housing 14. Correspondingly, the housing 10 may be provided with an opening 17, the opening 17 being opposite to the electrical connector 34, so that a user may plug an interface mating with the electrical connector 34 into the opening 17 to electrically connect with the electrical connector 34.

In some embodiments, the electrical connector 34 may be a USB interface, such as a standard USB interface, mini USB interface, etc., and the electrical connector 34 may also be a battery connector or other type.

Referring to fig. 2 and 3, in some embodiments, the electronic device 100 may further include a waterproof jacket 40, and the waterproof jacket 40 may be sleeved on the housing 10. The waterproof jacket 40 may include an elastic waterproof ring 41 and an elastic waterproof block 42, the elastic waterproof block 42 being connected to the elastic waterproof ring 41.

In some embodiments, the elastic waterproof ring 41 may be sleeved on the casing 10, for example, the elastic waterproof ring 41 may be sleeved on the first casing 13 and the second casing 14, and the elastic waterproof ring 41 may enclose a junction between the first casing 13 and the second casing 14. In this way, the elastic waterproof ring 41 helps to improve the waterproof effect of the junction between the first housing 13 and the second housing 14, so that external moisture is not likely to enter the housing 10 through the junction between the first housing 13 and the second housing 14.

In some embodiments, the elastic waterproof ring 41 may be a silicone member, a rubber member, or the like. Thus, the elastic waterproof ring 41 is facilitated to have a good waterproof effect.

Referring to fig. 2 and 8, in some embodiments, the outer ring surface of the elastic waterproof ring 41 may be provided with a plurality of elongated slots 411, and the plurality of elongated slots 411 may be distributed around the center of the elastic waterproof ring 41 at intervals, and the length direction of each elongated slot 411 is the direction from the first housing 13 to the second housing 14. In this way, the plurality of elongated slots 411 can be used as the lines of the elastic waterproof ring 41, so that on one hand, the friction force of the user holding the elastic waterproof ring 41 can be increased, and on the other hand, under the condition that the water drops on the outer ring surface of the elastic waterproof ring 41, the elongated slots 411 are helpful for guiding the water to slide down, so as to be helpful for reducing the water to stay on the outer ring surface of the elastic waterproof ring 41, and to be helpful for improving the waterproof effect of the waterproof sleeve 40.

In some embodiments, the term "plurality" means greater than or equal to two, for example, a plurality may refer to two, three, four, five, six, seven, eight, nine, ten, or other numbers.

In some embodiments, a resilient waterproof block 42 may be attached to the inner annular surface of the resilient waterproof ring 41, and the resilient waterproof block 42 may be at least partially embedded within the opening 17. In this way, the elastic waterproof block 42 helps to improve the waterproof effect of the casing 10 at the opening 17, so that external moisture is not easy to enter the casing 10 through the opening 17, and also helps to improve the stability of the waterproof jacket 40 sleeved on the casing 10.

In some embodiments, the elastic waterproof block 42 may be in interference fit with the housing 10, so that a gap between the elastic waterproof block 42 and the housing 10 at the opening 17 is smaller, and external moisture can be better prevented from entering the housing 10 from the gap between the elastic waterproof block 42 and the housing 10.

In some embodiments, the material of the elastic waterproof block 42 is the same as or different from the material of the elastic waterproof ring 41. The elastic waterproof block 42 may be a silica gel piece, a rubber piece, or the like. Thus, the elastic waterproof block 42 is facilitated to have a good waterproof effect.

In some embodiments, the elastic waterproof ring 41 may be provided with an annular notch 412, and the annular notch 412 may penetrate through the outer annular surface and the inner annular surface of the elastic waterproof ring 41. The annular gap 412 may surround the resilient waterproof block 42, with the annular gap 412 being spaced end-to-end. In this manner, the annular gap 412 facilitates removal of the elastomeric block 42 from the opening 17 by a user without removing the entire waterproof jacket 40 from the housing 10, thereby facilitating insertion of a mating interface with the electrical connector 34 into the opening 17 for electrical connection with the electrical connector 34 by the user.

In some embodiments, the elastic waterproof ring 41 and the elastic waterproof block 42 may be an integrally formed structure. In this way, the number of parts of the waterproof jacket 40 can be reduced, and the assembly efficiency of the electronic apparatus 100 can be improved.

Referring to fig. 2 and 3, in some embodiments, the waterproof jacket 40 may further include a positioning post 43, the positioning post 43 may be connected to an inner annular surface of the elastic waterproof ring 41, and the positioning post 43 may be at least partially located in the mounting through hole 16. In this way, the utilization rate of the installation through hole 16 is improved, so that the installation through hole 16 can be matched with the positioning column 43 to realize positioning, the waterproof sleeve 40 is conveniently sleeved on the shell 10, and the stability of the waterproof sleeve 40 sleeved on the shell 10 is improved.

In some embodiments, the number of the positioning posts 43 may be plural, for example, the number of the positioning posts 43 may be identical to the number of the mounting through holes 16 of the first housing 13 or the second housing 14.

In some embodiments, the positioning posts 43, the elastic waterproof ring 41, and the elastic waterproof block 42 may be an integrally formed structure. In this way, the number of parts of the waterproof jacket 40 can be reduced, and the assembly efficiency of the electronic apparatus 100 can be improved.

In some embodiments, the waterproof jacket 40 may be a silicone member, a rubber member, or the like.

In some embodiments, the electronic device 100 may also include keys 35, and the keys 35 may be located within the housing 10. The keys 35 may be electrically connected to structures within the electronic device 100 to facilitate corresponding functions of the electronic device 100. For example, the electronic device 100 may also include a speaker, a light, etc., and the key 35 may turn the speaker, the light, etc. on and off.

In some embodiments, the housing 10 may include a resilient wall 141 and a boss 142, the boss 142 being connected to the resilient wall 141. The elastic wall 141 may be opposite to the key 35, the boss 142 may be connected to a surface of the elastic wall 141 facing the key 35, and the boss 142 may be opposite to the key 35. In this way, the elastic wall 141 can elastically deform under the pressing action of the user, so that the boss 142 can touch the key 35 under the acting force of the user, thereby realizing the corresponding function of the electronic device 100. In addition, the elastic wall 141 can also recover deformation in case the user releases the pressing.

In some embodiments, the elastic wall 141 and the boss 142 may be an integrally formed structure. In this way, the number of parts of the waterproof jacket 40 can be reduced, and the assembly efficiency of the electronic apparatus 100 can be improved.

In some embodiments, the elastic wall 141 and the boss 142 may be provided as a structure of the second housing 14. The materials of the structures of the parts of the second housing 14 may be different, for example, the structures of the second housing 14 about the elastic wall 141 and the boss 142 may be soft rubber, and the other structures of the second housing 14 except the elastic wall 141 and the boss 142 may be hard rubber. The second housing 14 may be an injection molded part, for example, in the process of molding the second housing 14, a hard adhesive may be molded first, and then a soft adhesive may be molded based on the hard adhesive.

In some embodiments, the elastic wall 141 may be a light-transmitting structure, for example, the elastic wall 141 may be a Polycarbonate (PC) soft gel. Thus, the elastic wall 141 is facilitated to have a good light transmission effect and elastic properties.

In some embodiments, the resilient wall 141 may have an annular light transmissive region 1411, e.g., the annular light transmissive region 1411 may be generally annular, elliptical, triangular, quadrilateral, pentagonal, hexagonal, heptagonal, octagonal, nonagonal, contoured, or other shape.

The elastic wall 141 may be coated with a light shielding layer that may avoid the annular light transmitting region 1411. Thus, the position of the elastic wall 141 coated with the light shielding layer is opaque or poorly transparent, and since the annular light transmitting region 1411 is not coated with the light shielding layer, the light transmitting effect of the annular light transmitting region 1411 is not affected. Wherein the light shielding layer may be black ink or other structures.

In some embodiments, the electronic device 100 may further include an annular light emitting member 50, and the annular light emitting member 50 may be opposite to the annular light transmitting region 1411. Thus, the light emitted by the annular light emitting member 50 can be concentrated and emitted out of the housing 10 from the annular light transmitting region 1411, and the electronic device 100 can have a good light emitting effect.

In some embodiments, the annular light 50 may be an LED light strip or other type.

In some embodiments, in the case that the elastic wall 141 is a light-transmitting structure, the waterproof jacket 40 may avoid the elastic wall 141, for example, the elastic waterproof ring 41 may avoid the elastic wall 141, so that the elastic waterproof ring 41 does not cover the annular light-transmitting area 1411 of the elastic wall 141, which is helpful for the electronic device 100 to have a good light-emitting effect.

Referring to fig. 2 to 4, in some embodiments, the electronic device 100 may further include a support frame 60, a battery 70, a first circuit board 71 and a second circuit board 72, where each of the support frame 60, the battery 70, the first circuit board 71 and the second circuit board 72 may be disposed in the housing 10, for example, each of the support frame 60, the battery 70, the first circuit board 71 and the second circuit board 72 may be located between the first housing 13 and the second housing 14.

The support bracket 60 may be assembled within the housing 10. The battery 70 may power other structures of the electronic device 100. A battery 70 may be located within the housing 10, and the battery 70 may be connected to the support frame 60. The first circuit board 71 may be mounted on the support frame 60, and the first circuit board 71 and the battery 70 are distributed along the thickness direction of the case 10. The second circuit board 72 is connected to the support frame 60, the second circuit board 72 is located between the support frame 60 and the first circuit board 71 and is disposed at a side of the battery 70, and the second circuit board 72 is provided with the electrical connector 34.

In this way, by adding the second circuit board 72 below the first circuit board 71 and laterally to the battery 70 and arranging the electrical connector 34 on the second circuit board 72, the positional distribution of the battery 70, the first circuit board 71, the second circuit board 72, and the electrical connector 34 is reasonably arranged, contributing to reducing the space position occupying the thickness direction of the housing 10, so that the thickness of the housing 10 does not need to be designed too thick, thereby contributing to promoting miniaturization of the electronic device 100.

In addition, the supporting frame 60 can provide supporting force for the battery 70, the first circuit board 71, the second circuit board 72 and other structures, so that the structure in the housing 10 is compact and not easy to move, which is helpful for improving the stability of the internal structure of the electronic device 100.

The key 35 may be disposed on the first circuit board 71.

In some embodiments, the support bracket 60 may be mounted to the housing 10 by a fastening structure such as a screw, bolt, screw, rivet, etc., and for example, the support bracket 60 may be glued to the housing 10.

In some embodiments, the support frame 60 may be mounted to one of the first housing 13 and the second housing 14, for example, the support frame 60 may be mounted to the first housing 13. In this way, the second housing 14 does not need to be provided with a structure assembled with the supporting frame 60, which helps to simplify the structure of the second housing 14.

In some embodiments, the support frame 60 and the battery 70 may be connected by gluing, clamping, or the like. For example, the support frame 60 may include a bottom plate 61 and a plurality of side plates 62, each of the plurality of side plates 62 being connected to the bottom plate 61, the plurality of side plates 62 being distributed around the bottom plate 61. The battery 70 may be glued to the bottom plate 61 and the battery 70 may be located between the plurality of side plates 62. In this way, the battery 70 and the support frame 60 are compact in structure in the housing 10 and are not easy to move.

In some embodiments, a portion of the side plates 62 may sandwich the battery 70, or all of the side plates 62 sandwich the battery 70 together, which helps to improve the stability of the connection between the support frame 60 and the battery 70.

In some embodiments, the number of side plates 62 may be at least four, for example, the plurality of side plates 62 may include a first side plate 621, a second side plate 622, a third side plate 623, and a fourth side plate 624, and the first side plate 621, the second side plate 622, the third side plate 623, and the fourth side plate 624 may be sequentially distributed around the bottom plate 61, the first side plate 621 being opposite the third side plate 623, and the second side plate 622 being opposite the fourth side plate 624. The first side plate 621 and the third side plate 623 may sandwich the battery 70 together. The second side plate 622 and the fourth side plate 624 may sandwich the battery 70 together.

In some embodiments, the first circuit board 71 may be erected on top of the first side board 621, on top of the second side board 622, and on top of the third side board 623, and the second circuit board 72 may be connected to the fourth side board 624. In this way, the first circuit board 71 and the second circuit board 72 are disposed on different side plates 62, and the positions of the plurality of side plates 62, the first circuit board 71, and the second circuit board 72 are reasonably arranged.

In some embodiments, the top of the first side plate 621, the top of the second side plate 622, and the top of the third side plate 623 may all be higher than the battery 70. In this way, a certain space is reserved between the first circuit board 71 and the battery 70, which is beneficial to better adapt to the thermal expansion of the battery 70.

In some embodiments, the first circuit board 71 may be connected to the housing 10, for example, the first circuit board 71 may be connected to the first case 13. The first circuit board 71 and the first housing 13 may be connected by a screw, bolt, screw, rivet, or the like.

In some embodiments, the first circuit board 71 may be a hard circuit board.

In some embodiments, the second circuit board 72 may be connected to the fourth side plate 624 by a screw, bolt, screw, rivet, or the like structure.

In some embodiments, the second circuit board 72 may be a rigid circuit board.

In some embodiments, the electronic device 100 may further include a metal pin 73, and the metal pin 73 may be electrically connected to the first circuit board 71 and the second circuit board 72. In this way, the electrical connection between the first circuit board 71 and the second circuit board 72 is simplified, and the metal pins 73 are stable and are not easy to be loosened due to external impact.

In some embodiments, the metal needle 73 may be a PIN needle or other structure.

In some embodiments, the electronic device 100 may further include a pull cord 80, the pull cord 80 may be connected to the housing 10, and the pull cord 80 may be protruding outside the housing 10. In this manner, the pull cord 80 facilitates convenient carrying and hanging of the electronic device 100 by a user.

Where the electronic device 100 includes the waterproof jacket 40, the waterproof jacket 40 may be provided with a through hole for avoiding the pull rope 80, for example, the elastic waterproof ring 41 may be provided with an avoiding through hole, the avoiding through hole may penetrate through an inner ring surface and an outer ring surface of the elastic waterproof ring, and the pull rope 80 may be penetrated through the avoiding through hole.

In some embodiments, the pull cord 80 and the electrical connector 34 may be located on opposite sides of the battery 70, respectively. In this manner, the pull cord 80 is not positioned too close to the electrical connector 34, thereby facilitating placement of the pull cord 80 and the electrical connector 34 within the housing 10.

In some embodiments, the pull rope 80 may include a braided rope 81, a decorative buckle 82, and a metal sleeve 83, where the decorative buckle 82 and the metal sleeve 83 are both disposed on the braided rope 81.

One end and the other end of the knitting rope 81 are respectively penetrated in the decorative buckle 82 and are respectively inserted into two ends of the metal sleeve 83. In this way, the molding method of the string 80 is simplified, and the two ends of the braided string 81 are not easily separated from each other.

In some embodiments, after the two ends of the knitting rope 81 are respectively inserted into the two ends of the metal sleeve 83, the two ends of the metal sleeve 83 may be respectively pressed, so that the knitting rope 81 and the metal sleeve 83 are not easy to separate.

In some embodiments, the metal sleeve 83 may be embedded within the housing 10, which may improve the stability of the connection of the pull cord 80 to the housing 10.

In some embodiments, the metal sleeve 83 may be a copper sleeve, an iron sleeve, or the like.

In some embodiments, the decorative button 82 may be provided with a first aperture 821 and a second aperture 822, the first aperture 821 and the second aperture 822 being spaced apart. One end of the braided rope 81 is slidably inserted through the first through hole 821, and the other end is slidably inserted through the second through hole 822. In this way, the decorative button 82 can slide back and forth on the braided rope 81, for example, the decorative button 82 can move in the direction of the braided rope 81 toward the metal sleeve 83, so that the portion of the braided rope 81 that is located at the decorative button 82 facing away from the metal sleeve 83 has a larger radius; for another example, the decorative button 82 may be moved in a direction in which the braided rope 81 is away from the metal sleeve 83, so that a portion of the braided rope 81 located at the decorative button 82 is away from the metal sleeve 83 has a smaller radius, whereby the tightness of the braided rope 81 may be changed.

In the electronic device 100 provided by the embodiment of the utility model, the casing 10 of the electronic device 100 is provided with the through hole 11 and the limit groove 12 which are communicated, the through hole 11 penetrates through the outer surface of the casing 10, the limit groove 12 is positioned on the inner surface of the casing 10, the microphone 20 is assembled in the casing 10 and is opposite to the limit groove 12, and the waterproof sound-transmitting membrane 31 is arranged in the limit groove 12, so that the waterproof sound-transmitting membrane 31 is beneficial to blocking external water vapor from entering the casing 10 and also is beneficial to transmitting external sound so as to be convenient for the microphone 20 to receive, thereby being beneficial to ensuring the normal operation of the microphone 20. The limiting groove 12 is helpful to limit the waterproof sound-transmitting membrane 31, so that the waterproof sound-transmitting membrane 31 is not easy to be attached askew. The flexible piece 32 is located in the limit groove 12 at least partially, and the flexible piece 32 is propped between the waterproof sound-transmitting membrane 31 and the microphone 20, so that the flexible piece 32 is helpful to prop against the waterproof sound-transmitting membrane 31, the waterproof sound-transmitting membrane 31 is not easy to be separated from the limit groove 12 by external water pressure, and the limit groove 12 is also helpful to limit the flexible piece 32, so that the flexible piece 32 is not easy to be askew.

In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated or defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; the connection may be direct, indirect, or internal, or may be surface contact only, or may be surface contact via an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for understanding as a specific or particular structure. The description of the terms "some embodiments," "other embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In the present utility model, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples of the present utility model and features of various embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and they should be included in the protection scope of the present utility model.

Claims (11)

1. An electronic device, comprising:

the shell is provided with a through hole and a limit groove which are communicated, the through hole penetrates through the outer surface of the shell, and the limit groove is positioned on the inner surface of the shell;

the microphone is assembled in the shell and is opposite to the limit groove;

the waterproof sound-transmitting membrane is arranged in the limit groove; and

the flexible piece is at least partially positioned in the limiting groove, and the flexible piece is propped against between the waterproof sound-transmitting membrane and the microphone.

2. The electronic device of claim 1, wherein the flexible member is annular, and wherein the inner annulus of the flexible member, the waterproof sound-transmitting membrane, and the microphone collectively define a cavity.

3. The electronic device of claim 1, wherein the housing is further provided with an opening, the electronic device further comprising an electrical connector and a waterproof jacket, the electrical connector fitting within the housing and opposite the opening; the waterproof sleeve comprises an elastic waterproof ring and an elastic waterproof block, the elastic waterproof ring is sleeved on the shell, and the elastic waterproof block is connected to the inner ring surface of the elastic waterproof ring and is at least partially embedded in the opening.

4. The electronic device of claim 3, wherein the elastic waterproof ring is provided with an annular gap, the annular gap penetrates through an outer annular surface and an inner annular surface of the elastic waterproof ring, the annular gap surrounds the elastic waterproof block, and the two ends of the annular gap are spaced from each other.

5. The electronic device of claim 3, wherein the resilient waterproof ring is of unitary construction with the resilient waterproof block.

6. The electronic device of claim 3, wherein the resilient waterproof block is an interference fit with the housing.

7. The electronic device of claim 3, wherein the housing comprises a first shell, a second shell, and a fastener, at least one of the first shell and the second shell is provided with a mounting through hole, the fastener is penetrated through the mounting through hole and connects the first shell and the second shell, and the microphone, the waterproof sound-permeable membrane, and the flexible member are all positioned between the first shell and the second shell;

the waterproof sleeve further comprises a positioning column which is connected to the inner annular surface of the elastic waterproof ring and is at least partially located in the mounting through hole.

8. The electronic device of claim 7, further comprising an elastic waterproof ring sleeved around the fastener.

9. The electronic device of claim 3, wherein the housing comprises a first shell and a second shell, the second shell being detachably connected to the first shell, the microphone, the waterproof sound-permeable membrane, and the flexible member being located between the first shell and the second shell;

the elastic waterproof ring is sleeved on the first shell and the second shell, the joint of the first shell and the second shell is enclosed, a plurality of strip grooves are formed in the outer ring surface of the elastic waterproof ring, the strip grooves surround the center of the elastic waterproof ring at intervals, and the length direction of each strip groove is the direction from the first shell to the second shell.

10. The electronic device of claim 1, further comprising a key within the housing, the housing comprising a flexible wall opposite the key and a boss connected to a surface of the flexible wall facing the key and opposite the key.

11. The electronic device of claim 10, further comprising an annular light emitting member, wherein the elastic wall is a light transmissive structure, wherein the elastic wall has an annular light transmissive region, wherein the annular light emitting member is opposite the annular light transmissive region, and wherein the elastic wall is coated with a light shielding layer that bypasses the annular light transmissive region.