CN217770153U - Terminal equipment protective housing - Google Patents

Abstract

The utility model provides a terminal equipment protective housing, the protective housing includes the side bearer bar, be provided with first sound passageway on the side bearer bar, the first end opening of first sound passageway is located the inner face of side bearer bar, the second end opening of first sound passageway is located the top surface of side bearer bar, the inner face of side bearer bar is provided with the bubble cotton, the bubble cotton winds first end opening sets up, the bubble cotton is used for hugging closely around terminal equipment's a sound generator or a sound collector's sound hole, be favorable to improving the effect of sound transmission, improve user experience and feel.

Description

Terminal equipment protective housing

Technical Field

The utility model relates to a protective housing technical field especially relates to a terminal equipment protective housing.

Background

Terminal devices, such as cell phones, are typically equipped with protective cases to protect them. The protective housing generally includes the side bearer bar, enclose the side that closes the protection with terminal equipment through the side bearer bar, the sound that terminal equipment's vocal ware sent need outdiffusion, consequently need set up the sound passageway on the side bearer bar, current sound passageway runs through to the lateral surface of side bearer bar, and the user is when answering a call, and the sound that the vocal ware sent can not directly reach the ear or sound can not directly transmit sound collector, and the effect is not good.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a terminal device protection shell, which is beneficial to improving the sound transmission effect and improving the user experience.

The utility model provides a terminal equipment protective housing, the protective housing includes the side bearer bar, be provided with first sound passageway on the side bearer bar, the first end opening of first sound passageway is located the inner face of side bearer bar, the second end opening of first sound passageway is located the top surface of side bearer bar, the inner face of side bearer bar is provided with the bubble cotton, the bubble cotton winds first end opening sets up, the bubble cotton is used for hugging closely around a sound emitter of terminal equipment or a sound collector's sound hole.

Furthermore, a plurality of sound holes are formed in a sound generator or a sound collector of the terminal device, the foam is used for being tightly attached to the periphery of part of the sound holes, the side protection frame is further provided with a second sound channel, the second sound channel penetrates through the inner surface and the outer side surface of the side protection frame, and an inner side opening of the second sound channel corresponds to the other part of the sound holes.

Further, the first sound channel includes a first portion extending from the first end opening in a direction directly outward and a second portion connecting the first portion and extending directly toward the top surface of the side protective frame.

Further, the protective housing is a waterproof protective housing, and a waterproof membrane is arranged at a position corresponding to the first sound channel.

Further, the waterproof membrane is disposed at the first end opening position.

Furthermore, a dust screen is arranged at the position corresponding to the first sound channel.

Further, the dust screen is arranged at the position of the second end opening.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up first sound passageway on the side bearer bar, the both ends opening of first sound passageway is located the inner face of side bearer bar and the top surface of side bearer bar respectively, and it is cotton to be provided with the open-ended bubble around the interior end in the inner face of side bearer bar, after terminal equipment was arranged in the protective housing, the bubble is cotton will hug closely around terminal equipment's sound hole, thereby outwards reveal in the space of sound between side bearer bar and the terminal equipment has been reduced to a certain extent, sound can directly send or get into from the top surface of side bearer bar, so convenience of customers listens sound or makes things convenient for leading-in of sound, the effect is better.

Drawings

Fig. 1 is a schematic diagram of a specific structure of a terminal device.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a sectional view of the watertight housing of fig. 2 after the terminal device of fig. 1 is assembled.

Fig. 4 is a partial structural diagram of the waterproof case at a position corresponding to the sound hole at the upper end.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a specific embodiment provides a terminal equipment 200's protective housing 100, and is concrete, terminal equipment 200 has sounder and sound collector, the sounder is used for making sound, sound collector is used for gathering sound, terminal equipment 200 is in sounder or sound collector's corresponding position department is provided with sound hole 210, as shown in FIG. 1, sounder or sound collector can correspond and have a plurality of sound holes 210, and is a plurality of sound hole 210 can arrange in proper order.

The protective case 100 may be a waterproof protective case that prevents moisture from entering the protective case 100. As shown in fig. 2 and 3, the protective case 100 may include a side protective frame 10, a bottom plate 20, and a face plate 30, the bottom plate 20 being disposed at a bottom position of the side protective frame 10, and the face plate 30 being disposed at a top position of the side protective frame 10, such that the protective case 100 constitutes a sealed protective case 100. When the terminal device 200 is placed in the protective case 100, the side protective frame 10 covers the sound hole 210.

The side bezel 10 includes an inner surface 101 and an outer surface 102, the outer surface 102 includes an outer side surface 1021 and a top surface 1022, and the top surface 1022 is a surface close to the screen of the terminal device 200.

The side protective frame 10 is provided with a first sound channel 11, a first end opening of the first sound channel 11 is located on the inner surface 101 of the side protective frame 10, and a second end opening of the first sound channel 11 is located on the top surface 1022 of the side protective frame 10, so that the first sound channel 11 penetrates through the inner surface 101 and the top surface 1022. In this embodiment, the first sound channel 11 includes a first portion 111 extending from the first end opening in a direction directly outward and a second portion 112 connecting the first portion 111 and extending directly toward the top surface of the bezel, so as to facilitate sound conduction and opening of the first sound channel 11.

In fig. 2 and 3, the first acoustic path 11 is located at the lower end sound hole position of the terminal device, and in fig. 4, the first acoustic path 11 is located at the upper end sound hole position of the terminal device.

With continued reference to fig. 2 and 3, a water-proof membrane 13 is provided at a corresponding position of the first sound passage 11, and the water-proof membrane 13 may be provided at the first end open position to prevent water from entering from the first sound passage 11. A dust screen 14 is arranged at a position corresponding to the first sound channel 11, and the dust screen 14 is arranged at the position of the second end opening to achieve a dust-proof effect.

The inner surface 101 of the side protection frame 10 is provided with foam 15, the foam 15 is disposed around the first end opening, the foam 15 is configured to be tightly attached around a sound hole 210 of a sound emitter or a sound collector of the terminal device 200, and specifically, the foam 15 is configured to be tightly attached around all or part of the sound hole 210 of the sound emitter or the sound collector of the terminal device 200.

When the terminal device 200 is placed in the protective case 100, the side protective frame 10 covers the sound hole 210, the first end opening position corresponds to the sound hole 210 of the sound generator or the sound collector, the foam 15 is tightly attached around the sound hole 210, sound almost completely passes through the first sound channel 11, leakage from a gap between the side protective frame 10 and the terminal device 200 is less, and external sound is difficult to enter the first sound channel 11 from the gap between the side protective frame 10 and the terminal device 200.

In this embodiment, the foam 15 is configured to be closely attached around a part of the sound hole 210, the side protective frame 10 is further provided with a second sound channel 12, the second sound channel 12 is located on one side of the first sound channel 11, the second sound channel 12 penetrates through the inner surface 101 and the outer surface 1021 of the side protective frame 10, and an inner port of the second sound channel 12 corresponds to the other part of the sound hole 210 (as shown in fig. 1, a sound hole on the left side corresponds to the second sound channel 12, and a sound hole on the right side corresponds to the first sound channel 11), so that sound can be split by the first sound channel 11 and the second sound channel 12, and the use requirements of different use environments can be met.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (7)

1. The utility model provides a terminal equipment protective housing, its characterized in that, the protective housing includes the side bearer bar, be provided with first sound passageway on the side bearer bar, the first end opening of first sound passageway is located the inner face of side bearer bar, the second end opening of first sound passageway is located the top surface of side bearer bar, the inner face of side bearer bar is provided with the bubble cotton, the bubble cotton winds first end opening sets up, the bubble cotton is used for hugging closely around the sound hole of a sound emitter or a sound collector of terminal equipment.

2. The protective case of claim 1, wherein a plurality of sound holes are formed in a speaker or a sound collector of the terminal device, the foam is configured to be tightly attached around a portion of the sound holes, the side protective frame further has a second sound channel, the second sound channel penetrates through an inner surface and an outer surface of the side protective frame, and an inner opening of the second sound channel corresponds to another portion of the sound holes.

3. The protective case of claim 1, wherein the first sound channel includes a first portion extending from the first end opening in a direction directly outward and a second portion connecting the first portion and extending directly toward the top surface of the side protective frame.

4. The protective case according to claim 1, wherein the protective case is a waterproof protective case, and a waterproof film is provided at a position corresponding to the first sound passage.

5. The protective case of claim 4, wherein the waterproof membrane is disposed at the first end opening location.

6. The protective case of claim 1, wherein a dust screen is provided at a corresponding position of the first sound passage.

7. The protective case of claim 6, wherein the dust screen is disposed at the second end opening location.

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