Electronic device
By setting sound guide holes and receiving pits in electronic equipment, the receiving pits are connected to the sound guide holes, and the dustproof net covers part of the channel, the problem of impurity accumulation in the sound guide channel is solved, and the sound conduction effect is improved and the equipment aesthetics is improved.
Patent Information
- Application Number
- CN202422609637.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The sound conduction channels of existing electronic devices are prone to accumulation of impurities such as liquids or dust, which causes noise during the sound transmission process of electroacoustic devices and affects the sound conduction effect.
A sound guide hole and a receiving pit are provided in the electronic device. The receiving pit is connected to the sound guide hole. The opening of the receiving pit is adjacent to and connected to the second end of the sound guide channel. The dustproof net covers the opening of the receiving pit and part of the port of the sound guide channel. Impurities in the air flow first enter the receiving pit and then enter the sound guide channel, thereby preventing impurities from clogging the sound guide channel.
Effectively prevent impurities from entering the sound guide channel, improve the sound conduction effect, avoid noise, and enhance the equipment aesthetics and processing efficiency.
Smart Images
Figure CN223414994U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of electronic technology, and in particular to an electronic device. Background Art
[0002] To transmit sound, electronic devices typically incorporate electroacoustic devices, such as receivers or microphones. Sound typically travels between the interior and exterior of an electronic device through a sound-conducting channel. However, current sound-conducting channels within electronic devices are prone to accumulation of impurities such as liquid and dust, and can even become clogged. This can cause undesirable effects such as noise during sound transmission, compromising sound transmission. Utility Model Content
[0003] In view of this, an embodiment of the present application provides an electronic device that can improve the sound conduction effect.
[0004] In a first aspect, an embodiment of the present application provides an electronic device, the electronic device comprising a screen and a carrier;
[0005] A sound guide hole is formed between the screen and the carrier or on the carrier, and a sound guide channel and a receiving pit are formed on the carrier;
[0006] The sound guiding channel is used to conduct sound between a first end of the sound guiding channel and the sound guiding hole, a second end of the sound guiding channel is connected to the sound guiding hole, and the second end is opposite to the first end;
[0007] The opening of the accommodating pit is communicated with the sound guide hole, and the opening of the accommodating pit is adjacent to and communicated with the second end of the sound guide channel.
[0008] Optionally, the supporting member includes a side portion and a supporting portion, the side portion is arranged along the circumference of the supporting portion, and the supporting portion is provided with the accommodating pit and the sound guiding channel in sequence in the direction from the side portion to the supporting portion.
[0009] Optionally, the opening of the receiving pit faces the screen.
[0010] Optionally, one side of the screen has a notch, the notch is recessed away from the side portion, and a sidewall of the side portion opposite to the notch and the notch form the sound guide hole;
[0011] The sound guide hole is located within the orthographic projection of the opening of the accommodating pit on the screen.
[0012] Optionally, the side portion is provided with the sound guide hole.
[0013] Optionally, the extension direction of the sound guiding channel forms a preset angle with the side portion.
[0014] Optionally, the electronic device further includes a dustproof net, which covers the opening of the accommodating pit and at least a portion of the port at the second end of the sound guiding channel.
[0015] Optionally, the bearing portion includes a bearing surface, the bearing surface is provided with a groove, the opening of the groove faces the screen, the bottom of the groove is provided with the accommodating pit, and the bottom of the groove and / or the groove wall of the groove opposite to the side portion are in communication with the port at the second end of the sound guiding channel;
[0016] The dustproof net is bonded to the surface of the bearing surface around the groove top of the groove.
[0017] Optionally, a through hole is provided on the dustproof net, and a diameter of the through hole is smaller than an opening size of the accommodating pit.
[0018] Optionally, the dustproof net is black.
[0019] The electronic device provided in the embodiment of the present application includes a screen and a carrier. A sound guide hole is formed between the screen and the carrier or on the carrier. A sound guide channel and a receiving pit are formed on the carrier. Since the opening of the receiving pit is connected to the sound guide hole and is adjacent to and connected to one end of the sound guide channel, the airflow outside the electronic device will also pass through the receiving pit when it enters the sound guide channel from the sound guide hole for sound conduction. With such a configuration, impurities carried in the airflow can fall into the receiving pit through the opening of the receiving pit, and are not likely to flow into the sound guide channel, thereby preventing impurities in the airflow from clogging the sound guide channel, and further preventing the sound guide channel from being clogged by impurities and the occurrence of noise and the like. In other words, the electronic device provided in the embodiment of the present application can improve the sound conduction effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0021] Figure 1 This is a schematic diagram of a partial structure of an electronic device provided in an embodiment of the present application;
[0022] Figure 2 for Figure 1 A schematic cross-sectional view of an electronic device provided in an embodiment of the present application at position A1-A1 and a partially enlarged view thereof;
[0023] Figure 3for Figure 1 A schematic cross-sectional view of another electronic device provided in an embodiment of the present application at position A1-A1 and a partially enlarged view thereof;
[0024] Figure 4 This is an exploded view of a cross-section of an electronic device provided in an embodiment of the present application;
[0025] Figure 5 This is an exploded diagram of an electronic device provided in an embodiment of the present application.
[0026] The various symbols in the accompanying drawings are:
[0027] 100, screen; 110, notch;
[0028] 200, bearing member; 210, sound guide channel; 220, receiving pit; 230, side portion; 240, bearing portion; 241, bearing surface; 242, groove;
[0029] 300. Sound guide hole;
[0030] 400, dust screen; 410, through hole;
[0031] 500. Adhesive parts.
[0032] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0034] Unless otherwise defined, all technical terms used in the embodiments of the present application have the same meanings as commonly understood by those skilled in the art.
[0035] In order to make the technical solutions and advantages of the present application clearer, the implementation methods of the present application will be described in further detail below with reference to the accompanying drawings.
[0036] Combine Figure 1 and Figure 2As shown, an embodiment of the present application provides an electronic device, which includes a screen 100 and a carrier 200. It should be noted that the carrier 200 in the embodiment of the present application can be, for example, a middle frame or housing of the electronic device.
[0037] A sound guide hole 300 is formed between the screen 100 and the carrier 200, or on the carrier 200. A sound guide channel 210 and a receiving pit 220 are formed on the carrier 200. The sound guide channel 210 is used to conduct sound between the first end of the sound guide channel 210 and the sound guide hole 300. The second end of the sound guide channel 210 is connected to the sound guide hole 300, and the second end is opposite the first end. It should be noted that electronic devices generally have audio and electronic components installed, such as an earpiece or a microphone. The first end of the sound guide channel 210 can be oriented toward the audio and electronic component, for example, toward the sound receiving surface of the earpiece or the sound output surface of the microphone. This arrangement allows sound to be transmitted from the outside of the electronic device through the sound guide hole 300 and the sound guide channel 210, and then to the earpiece. Alternatively, sound can be transmitted from the sound output surface of the microphone, through the sound guide channel 210 and the sound guide hole 300, and then to the outside of the electronic device. This facilitates sound transmission between the inside and outside of the electronic device.
[0038] The opening of the receiving pit 220 is connected to the sound guide hole 300, and the opening of the receiving pit 220 is adjacent to and connected to the second end of the sound guide channel 210. With this arrangement, when the airflow outside the electronic device enters the sound guide channel 210 from the sound guide hole 300, it can first pass through the receiving pit 220, so that impurities such as dust and liquid carried in the airflow can fall into the receiving pit 220 from the opening of the receiving pit 220. In other words, the receiving pit 220 can accommodate impurities in the airflow, so that the impurities are not easy to flow into the sound guide channel 210, thereby preventing the impurities in the airflow from clogging the sound guide channel 210, and preventing the sound guide channel 210 from being clogged by impurities, etc. From the above, it can be seen that the electronic device provided in the embodiment of the present application can improve the sound conduction effect.
[0039] The following is combined with Figures 1 to 5 The various components and functions of the electronic device provided in the embodiments of the present application are described in more detail.
[0040] like Figure 2As shown, in some embodiments, the carrier 200 includes a side portion 230 and a carrier portion 240, and the side portion 230 is arranged along the circumference of the carrier portion 240. That is, the inner wall of the side portion 230 abuts against the circumferential side wall of the carrier portion 240. The carrier portion 240 is provided with a receiving pit 220 and a sound guide channel 210 in sequence in the direction from the side portion 230 to the carrier portion 240. With such an arrangement, after the airflow outside the electronic device enters the sound guide hole 300, it can be ensured to pass through the receiving pit 220 first and then pass through the sound guide channel 210, thereby ensuring that impurities in the airflow can flow into the receiving pit 220, avoiding the sound guide channel 210 from being blocked by impurities flowing into the sound guide channel 210, and thus improving the sound conduction effect in the sound guide channel 210.
[0041] like Figure 2 As shown, in some embodiments, the opening of the receiving pit 220 faces the screen 100. In this configuration, when air flows in from the sound guide hole 300, it can be ensured that impurities in the air flow can automatically fall into the receiving pit 220 due to gravity. In other words, the opening of the receiving pit 220 facing the screen 100 can ensure that impurities are collected.
[0042] like Figure 2 As shown, in some embodiments, a notch 110 is formed on one side of the screen 100. The notch 110 is recessed away from the side portion 230, and the sidewall of the side portion 230 opposite the notch 110 forms a sound guide hole 300 with the notch 110. In other words, the sound guide hole 300 is located on the side of the electronic device where the screen 100 is located, eliminating the need to provide the sound guide hole 300 on the side portion 230 of the carrier 200, thereby improving the aesthetics of the carrier 200.
[0043] The sound guide hole 300 is located within the orthographic projection of the opening of the receiving pit 220 on the screen 100. This arrangement ensures that impurities flowing into the sound guide hole 300 can enter the receiving pit 220, but are not easily able to enter the sound guide channel 210, thereby further preventing the sound guide channel 210 from being clogged by impurities and affecting the sound conduction effect. At the same time, if impurities flow into the receiving pit 220, by turning the electronic device upside down, that is, even if the screen 100 is facing downward, the impurities in the receiving pit 220 can flow directly out of the opening of the receiving pit 220 and out to the outside of the electronic device through the sound guide hole 300 opposite to the opening of the receiving pit 220. In other words, the receiving pit 220 can not only prevent impurities from flowing into the sound guide channel 210, but also more conveniently pour impurities out to the outside of the electronic device.
[0044] like Figure 3As shown, in some embodiments, the side portion 230 is provided with a sound guide hole 300. It should be noted that the distance between the sound guide hole 300 and the plane of the screen 100 is less than the distance between the opening of the receiving pit 220 and the plane of the screen 100. In other words, the sound guide hole 300 is located above the receiving pit 220. This arrangement ensures that when air flows through the sound guide hole 300, impurities carried in the airflow are directly dropped into the receiving pit 220 due to gravity. This prevents impurities from flowing into the sound guide channel 210, thereby preventing impurities from clogging the sound guide channel 210 and improving the sound transmission efficiency within the sound guide channel 210.
[0045] like Figure 2 and Figure 3 As shown, in some embodiments, the extension direction of the sound-guiding channel 210 forms a predetermined angle with the side portion 230. In other words, the extension direction of the sound-guiding channel 210 is inclined. It should be noted that the sound-guiding channel 210 is a hole-shaped sound-guiding channel 210. The inclined shape of the sound-guiding channel 210 is simple, making it easier to process and form, thereby improving the manufacturing efficiency of the carrier 200.
[0046] like Figure 4 and Figure 5 As shown, in some embodiments, the electronic device further includes a dust screen 400, which covers the opening of the receiving pit 220 and at least a portion of the port at the second end of the sound guiding channel 210. It should be noted that by providing the dust screen 400, a portion of impurities in the airflow flowing in from the sound guiding hole 300 can be filtered first. Then, impurities not filtered out by the dust screen 400 can fall into the receiving pit 220 to achieve secondary filtration. This improves the filtering effect of impurities in the airflow, further prevents impurities from flowing into the sound guiding channel 210, and further improves the sound transmission effect within the sound guiding channel 210.
[0047] like Figure 4 As shown, in some embodiments, the bearing portion 240 includes a bearing surface 241, which is provided with a groove 242. The groove 242 opens toward the screen 100, and the bottom of the groove 242 is provided with a receiving pit 220. The bottom of the groove 242 and / or the groove wall of the groove 242 opposite the side portion 230 are connected to the port at the second end of the sound guide channel 210. This allows airflow from outside the electronic device to flow into the groove 242 through the sound guide hole 300, and then into the receiving pit 220 and the sound guide channel 210 through the groove 242. The dust screen 400 is bonded to the surface of the bearing surface 241 located around the top of the groove 242. This improves the stability of the dust screen 400 installation. It should be noted that the dust screen 400 can be bonded to the surface of the bearing surface 241 located around the top of the groove 242 using an adhesive 500.
[0048] like Figure 4As shown, in some embodiments, the dust screen 400 is provided with a through hole 410, the aperture of which is smaller than the opening of the receiving pit 220. This ensures that the dust screen 400 can provide a certain dustproof effect. It should be noted that the through hole 410 on the dust screen 400 can filter larger impurities, and the diameter of the through hole 410 is not too small, thereby ensuring normal sound transmission.
[0049] Combine Figure 2 As shown, in some embodiments, the dust screen 400 is black. It should be noted that electronic devices generally have multiple layers of film materials or other components inside. By providing a black dust screen 400, the internal components of the electronic device can be prevented from leaking out, thereby further improving the overall aesthetics of the electronic device.
[0050] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless expressly limited otherwise.
[0051] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the present invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only.
[0052] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.
Claims
1. An electronic device, characterized in that: The electronic device comprises a screen (100) and a carrier (200); A sound guide hole (300) is formed between the screen (100) and the carrier (200) or on the carrier (200), and a sound guide channel (210) and a receiving pit (220) are formed on the carrier (200); The sound guiding channel (210) is used to conduct sound between a first end of the sound guiding channel (210) and the sound guiding hole (300); a second end of the sound guiding channel (210) is in communication with the sound guiding hole (300), and the second end is opposite to the first end; The opening of the accommodating pit (220) is in communication with the sound guide hole (300), and the opening of the accommodating pit (220) is adjacent to and in communication with the second end of the sound guide channel (210).
2. The electronic device according to claim 1, wherein The carrier (200) comprises a side portion (230) and a carrier portion (240), wherein the side portion (230) is arranged along the circumference of the carrier portion (240), and the carrier portion (240) is provided with the accommodating pit (220) and the sound guide channel (210) in sequence in a direction from the side portion (230) to the carrier portion (240).
3. The electronic device according to claim 1, wherein The opening of the receiving pit (220) faces the screen (100).
4. The electronic device according to claim 2, wherein: One side of the screen (100) has a notch (110), the notch (110) is recessed away from the side portion (230), and a side wall of the side portion (230) opposite to the notch (110) and the notch (110) form the sound guide hole (300); The sound guide hole (300) is located within the orthographic projection of the opening of the accommodating pit (220) on the screen (100).
5. The electronic device according to claim 2, wherein: The side portion (230) is provided with the sound guide hole (300).
6. The electronic device according to claim 2, wherein: The extension direction of the sound guiding channel (210) forms a preset angle with the side portion (230).
7. The electronic device according to claim 2, wherein: The electronic device further comprises a dustproof net (400), wherein the dustproof net (400) covers the opening of the accommodating pit (220) and at least a portion of the port at the second end of the sound guide channel (210).
8. The electronic device according to claim 7, wherein: The bearing portion (240) includes a bearing surface (241), the bearing surface (241) is provided with a groove (242), the opening of the groove (242) faces the screen (100), the bottom of the groove (242) is provided with the accommodating pit (220), and the bottom of the groove (242) and / or the groove wall of the groove (242) opposite to the side portion (230) are in communication with the port at the second end of the sound guide channel (210); The dustproof net (400) is bonded to the surface of the bearing surface (241) located around the top of the groove (242).
9. The electronic device according to claim 7, wherein: The dustproof net (400) is provided with a through hole (410), and the aperture of the through hole (410) is smaller than the opening size of the accommodating pit (220).
10. The electronic device according to claim 8, wherein The dustproof net (400) is black.