WO2020020061A1 - 终端 - Google Patents
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- WO2020020061A1 WO2020020061A1 PCT/CN2019/096695 CN2019096695W WO2020020061A1 WO 2020020061 A1 WO2020020061 A1 WO 2020020061A1 CN 2019096695 W CN2019096695 W CN 2019096695W WO 2020020061 A1 WO2020020061 A1 WO 2020020061A1
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- WIPO (PCT)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
Definitions
- the present disclosure relates to the field of communication technologies, and in particular, to a terminal.
- terminals for example, mobile phones
- terminals in related technologies are usually provided with two receivers, one of which is oriented
- the front of the terminal is set, and the other receiver is set toward the opposite side of the terminal, and each receiver corresponds to a separate answering channel, thereby ensuring that both sides of the terminal can answer.
- the installation space required to set up two receivers is large.
- An embodiment of the present disclosure provides a terminal to solve the problem that the terminal in the related art occupies a large assembly space due to the provision of two receivers.
- An embodiment of the present disclosure provides a terminal, which includes a housing, a sound guiding channel, a receiver receiving cavity, and a receiver.
- the opposite sides of the housing are respectively provided with a first sound hole and a second sound hole.
- the sound guide channel and the receiver accommodating cavity are provided inside the terminal, and the sound guide channel is in communication with the receiver accommodating cavity, the first sound output hole and the second sound output hole, respectively,
- the receiver is disposed in the receiver accommodating cavity, the receiver is inclinedly disposed between the two opposite sides of the housing, and the sound emitting surface of the receiver faces the sound guiding channel.
- the sound emitted by the receiver can be sent to the sound guide channel and transmitted to the front and back of the terminal through the sound guide channel. Both sides. In this way, only one receiver is needed to realize the answering function on both sides of the terminal, which can save assembly space. In addition, tilting the receiver can further reduce the thickness space occupied by the receiver, which is conducive to the thin and light development of the terminal.
- FIG. 1 is one of the structural diagrams of a terminal provided by an embodiment of the present disclosure
- FIG. 2 is one of the structural diagrams of a second sub-shell in a terminal provided by an embodiment of the present disclosure
- FIG. 3 is a second structural diagram of a second sub-shell in a terminal provided by an embodiment of the present disclosure
- FIG. 4 is a third structural diagram of a second sub-shell in a terminal provided by an embodiment of the present disclosure.
- FIG. 5 is a structural diagram of a dustproof net in a terminal provided by an embodiment of the present disclosure.
- FIG. 6 is a structural diagram of a first sub-shell in a terminal provided by an embodiment of the present disclosure.
- FIG. 7 is a second structural diagram of a terminal provided by an embodiment of the present disclosure.
- FIG. 8 is a structural diagram of a first sealing layer in a terminal provided by an embodiment of the present disclosure.
- a terminal includes: a housing 1, a sound guide channel 13, a receiver receiving cavity 14, and a receiver 2.
- the opposite sides of the housing 1 are respectively provided with first sound emitting holes. 11 and the second sound outlet hole 12, the sound guide channel 13 and the receiver accommodating cavity 14 are disposed inside the terminal, and the sound guide channel 13 is respectively connected to the receiver accommodating cavity 14 and the first A sound outlet hole 11 is in communication with the second sound outlet hole 12.
- the receiver 2 is disposed in the receiver accommodation cavity 14.
- the receiver 2 is disposed obliquely on the opposite sides of the housing 1. Meanwhile, the sound emitting surface 21 of the receiver 2 faces the sound guiding channel 13.
- the terminal may be a mobile phone, a tablet computer, a laptop computer, a personal digital assistant (PDA), a mobile Internet device (MID), or a wearable device.
- PDA personal digital assistant
- MID mobile Internet device
- wearable device Equipment (Wearable Device).
- the above-mentioned sound guiding channel 13 may be a T-shaped channel, or may be other irregularly shaped channels.
- the sound guide channel 13 and the casing 1 may be an integrally formed structure or a non-integrally formed structure.
- the receiver accommodating cavity 14 and the casing 1 may be an integrally formed structure or a non-integrally formed structure.
- a propagation path of the sound emitted by the receiver 2 in the sound guide channel 13 may be shown by an arrow in FIG. 1.
- the sound emitting surface 21 of the above-mentioned receiver 2 faces the sound guiding channel 13, which can make the sound quality of the terminal better, and in particular, can make the sound clearer and louder.
- the receiver since the sound guiding channel communicates with the receiver receiving cavity, the first sound emitting hole and the second sound emitting hole, respectively, the receiver is disposed in the receiver receiving cavity, and the sound emitting surface of the receiver faces the guide. Sound channel, so that the sound from the receiver can be transmitted to the first sound output hole and the second sound output hole on the opposite sides of the housing through the sound guide channel, so that only one receiver is needed to realize the front and back of the terminal.
- the two-sided answering function can save the terminal assembly space. At the same time, because the number of parts is reduced, the failure rate of the terminal can be reduced, and the cost can be reduced.
- the receiver is inclinedly disposed between two opposite sides of the housing 1, its sound emitting surface 21 is inclined relative to the sound guiding channel 13, which enables the sound waves emitted by the sound emitting surface 21 to pass through the sound guiding channel 13 multiple times.
- the reflection is beneficial to the amplification of the sound in the sound guide channel 13, and the sound output effect of the receiver can be improved.
- the thickness space occupied by the receiver can also be reduced, which is conducive to the thin and light development of the terminal.
- the inclination angle of the receiver 2 ranges from 30 ° to 50 °.
- the inclination angle of the receiver 2 may refer to an angle formed by the sound emitting surface 21 of the receiver 2 and a surface on any one of opposite sides of the housing 1.
- the opposite sides of the housing 1 are Refers to the side where the first sound hole 11 is located and the side where the second sound hole 12 is located; the inclination angle of the receiver 2 may be 40 °.
- the sound quality of the terminal will be poor.
- the tilt angle of the receiver is too large, the height required by the receiver will be larger, which will cause the thickness of the terminal to be larger, which will affect the appearance.
- the range of the inclination angle is set between 30 ° and 50 °, the terminal can better take into account better sound quality and smaller terminal thickness.
- the sound guiding channel 13 includes a main channel 131, a first branch channel 132, and a second branch channel 133, and a first end of the main channel 131 is in communication with the receiver accommodation cavity 14, and the main channel
- the second end of 131, the first end of the first branch channel 132, and the first end of the second branch channel 133 communicate with each other, and the second end of the first branch channel 132 and the first sound output
- the hole 11 is in communication, and the second end of the second branch channel 133 is in communication with the second sound emitting hole 12.
- the length of the first branch channel 132 is not equal to the length of the second branch channel 133.
- the length of the first branch channel 132 is changed.
- the length of the second branch channel 133 is set to be different from that of the second branch channel 133, so that the sound quality of the two sides of the terminal can be emphasized.
- the length of the first branch channel and the length of the second branch channel may also be set to be equal.
- the central axis of the first branch channel 132 coincides with the central axis of the second branch channel 133.
- first branch channel 132 and / or the second branch channel 133 may be surfaces inclined to opposite sides of the casing 1; here, the opposite sides of the casing 1 refer to the first sound emitting hole 11.
- the side on which it is located and the side on which the second sound outlet hole 12 is located; here, the surfaces of the first branch channel 132 inclined to the opposite sides of the casing 1 may refer to the center axis of the first branch channel 132 and the casing
- the surfaces of any of the two opposite sides of 1 form an acute angle
- the surfaces of the second branch channels 133 inclined to the opposite sides of the housing 1 may refer to the opposite of the central axis of the second branch channels 133 to the housing 1
- the surface on either side forms an acute angle.
- the central axis of the first branch channel coincides with the central axis of the second branch channel, when the sound hole on one side enters the water, the water can quickly flow out from the sound hole on the other side, which can improve
- the waterproofness of the receiver can further reduce the probability of occurrence of the failure or reduced sound of the receiver due to the accumulated water.
- first branch channel 132 and the second branch channel 133 are both perpendicular to the surfaces of the two opposite sides of the casing 1.
- the surfaces of the first branch channels 132 that are perpendicular to the two opposite sides of the casing 1 may refer to surfaces of the first branch channels 132 that are perpendicular to the two sides of the casing 1 at the same time.
- the opposite sides of the casing 1 refer to the side where the first sound emitting hole 11 is located and the side where the second sound emitting hole 12 is located.
- the surface of the second branch channel 133 that is perpendicular to the two opposite sides of the casing 1 may refer to the surfaces of the second branch channel 133 that are perpendicular to the surfaces of the two sides of the casing 1 at the same time.
- the casing The opposite sides of the body 1 refer to the side where the first sound emitting hole 11 is located and the side where the second sound emitting hole 12 is located.
- the first branch channel and the second branch channel are both perpendicular to the surfaces of the opposite sides of the casing, so that when the sound hole on one side enters the water, the water can flow out of the sound hole on the other side more quickly.
- the waterproofness of the receiver can be further improved, and further, the probability of occurrence of the failure of the receiver or the reduction of the sound due to the accumulated water can be further reduced.
- the shape and size of the cross section of the first branch channel 132 and the cross section of the second branch channel 133 are the same.
- the first branch channel and the channel formed together with the second branch channel are in a shape, so that When the sound hole on one side enters the water, the water can flow out more quickly from the sound hole on the other side. This can further improve the waterproofness of the receiver, and can further reduce the failure or the sound of the receiver due to the accumulated water. Probability of occurrence.
- the cross-sectional area of the sound guiding channel 13 is greater than or equal to 4 square millimeters.
- the cross-sectional area of the sound guiding channel 13 is greater than or equal to 4 square millimeters, which may mean that the main channel 131, the first branch channel 132, and the second branch channel 133 are all greater than or equal to 4 square millimeters. Further, the cross-sectional area of the main channel 131 may be larger than the cross-sectional area of the first branch channel 132 and the cross-sectional area of the second branch channel 133, so that the sound quality can be better.
- the cross-sectional area of the sound guiding channel is greater than or equal to 4 square millimeters, the sound guiding quality of the sound guiding channel is better, and the sound quality of the terminal can be further improved.
- the casing 1 includes a first sub-shell 15 and a second sub-shell 16, and the first sub-shell 15 and the second sub-shell 16 cooperate to form the receiver receiving cavity 14. And the sound guide channel 13.
- the receiver receiving cavity is formed by the cooperation of the first sub-shell and the second sub-shell, the receiver can be first installed in the first sub-shell or the second sub-shell during assembly, and then the second sub-shell The case or the first sub-case can be closed, that is, the assembly, maintenance, or replacement of the receiver can be more convenient.
- the receiver 2 may be electrically connected to the main board 4 of the terminal through a flexible printed circuit board 3 (FPC).
- the housing includes a first sub-housing 15 and a second sub-housing 16. The first sub-housing 15 and the second sub-housing 16 cooperate to form the receiver receiving cavity 14 and the guide.
- the sound channel 13 the sound output surface 21 of the microphone 2 faces the second sub-shell 16
- the microphone 22 is provided on the back surface 22 of the microphone 2 opposite to the sound output surface 21 of the microphone 2
- the main board 4 is installed in the second sub casing 16 and the main board 4 is provided with a main board spring 41
- a flexible circuit board 3 is added on the surface of the first sub-shell 15 facing the second sub-shell 16, and the flexible circuit board 3 on the first sub-housing 15
- Gold fingers 31 are provided at both ends, the gold finger 31 at one end of the flexible circuit board is electrically connected to the receiver spring sheet 221, and the gold finger 31 at the other end of the flexible circuit board 3 is electrically connected to the main board spring sheet 41.
- a first sealing layer 5 is provided at a connection between the first sub-shell 15 and the second sub-shell 16, and the first sealing layer 5 is provided with a first sound guide hole 51.
- the first sub-shell 15, the second sub-shell 16 and the first sealing layer 5 cooperate to form the sound guiding channel 13.
- the first sealing layer 5 may be foam or silicone.
- the edge width of the first sealing layer 5 may be greater than or equal to 0.8 mm, so that the sealing effect is better.
- the pre-pressing amount of the first sealing layer 5 can be 40-50%. In this way, the sealing effect is better.
- a dustproof net 6 is provided between the sound emitting surface 21 of the receiver 2 and the casing 1.
- a double-sided tape may be pasted only in the area of the dustproof net 6 except the middle air-permeable area 611.
- a second sealing layer 7 is provided between the dustproof net 6 and the sound emitting surface 21 of the receiver 2, and the second sealing layer 7 is provided with a second sound guide hole 71, and the second The sound guiding hole 71 is in communication with the sound guiding channel 13.
- the second sealing layer 7 may be foam or silicone.
- the second sound guide hole 71 may be a square hole or a circular hole.
- the edge width of the second sealing layer 7 may be greater than or equal to 0.8 mm, so that the sealing effect is better.
- the pre-pressing amount of the second sealing layer 7 can be 40-50%. In this way, the sealing effect is better.
- the receiver can also be dustproof. effect.
- the terminal further includes a first screen 8 and a second screen 9 provided on opposite sides of the housing, and the first sound output hole 11 is provided on a side where the first screen is located, The second sound emitting hole 12 is disposed on a side where the second screen 9 is located.
- first screen 8 or the second screen 9 described above may be adhered to the casing 1 by a dispensing method, and as shown in FIG. 7, 10 is a dispensing layer.
- the terminal can realize the double-sided display and the double-sided answering at the same time, which can further improve the user experience of the terminal.
- a receiver metal mesh 101 is provided in the first sound emitting hole 11 and / or the second sound emitting hole 12.
- the above-mentioned earphone metal net 101 may be provided with a through hole in the middle, and the diameter of the through-hole may be 0.2 mm or 0.3 mm; the above-mentioned earphone metal net 101 may be connected to the casing by using an adhesive (for example, double-sided tape) As shown in FIG. 7, 102 is viscose.
- an adhesive for example, double-sided tape
- the dustproof effect can be further improved, and the aesthetic appearance of the terminal can be further improved.
Abstract
本公开提供一种终端，包括：壳体、导音通道、受话器容置腔和受话器，所述壳体的相对两侧分别开设有第一出音孔和第二出音孔，所述导音通道和所述受话器容置腔设置于所述终端的内部，所述导音通道分别与所述受话器容置腔、所述第一出音孔和所述第二出音孔连通，所述受话器设置于所述受话器容置腔内，所述受话器倾斜设置于所述壳体的所述相对两侧之间，所述受话器的出音面朝向所述导音通道。
Description
相关申请的交叉引用
本申请主张在2018年7月26日在中国提交的中国专利申请No.201810833813.7的优先权，其全部内容通过引用包含于此。
本公开涉及通信技术领域，尤其涉及一种终端。
随着终端(例如，手机)的日益普及，用户对终端的体验要求越来越高，为了方便用户接听来电、语音或视频等，相关技术中的终端通常设置有两个受话器，其中一个受话器朝向终端的正面设置，另一个受话器朝向终端的反面设置，且每一个受话器对应一个单独的接听通道，从而确保终端的正反两面都能够接听。然而，设置两个受话器所需占用的装配空间较大。
发明内容
本公开实施例提供一种终端，以解决相关技术中的终端由于设置两个受话器而导致占用装配空间较大的问题。
为解决上述技术问题，本公开是这样实现的：
本公开实施例提供了一种终端，包括：壳体、导音通道、受话器容置腔和受话器，所述壳体的相对两侧分别开设有第一出音孔和第二出音孔，所述导音通道和所述受话器容置腔设置于所述终端的内部，所述导音通道分别与所述受话器容置腔、所述第一出音孔和所述第二出音孔连通，所述受话器设置于所述受话器容置腔内，所述受话器倾斜设置于所述壳体的所述相对两侧之间，所述受话器的出音面朝向所述导音通道。
在本公开实施例中，通过在壳体内倾斜设置一个受话器，由于受话器出声面朝向导音通道，因此，该受话器发出的声音能够送入导音通道并经导音通道传送至终端的正反两面。这样，仅需设置一个受话器就能够实现终端正 反两面的接听功能，从而可以节省装配空间。另外，将受话器倾斜设置，还能进一步降低受话器所占用的厚度空间，有利于终端的轻薄化发展。
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本公开一实施例提供的终端的结构图之一；
图2是本公开一实施例提供的终端中的第二子壳体的结构图之一；
图3是本公开一实施例提供的终端中的第二子壳体的结构图之二；
图4是本公开一实施例提供的终端中的第二子壳体的结构图之三；
图5是本公开一实施例提供的终端中的防尘网的结构图；
图6是本公开一实施例提供的终端中的第一子壳体的结构图；
图7是本公开一实施例提供的终端的结构图之二；
图8是本公开一实施例提供的终端中的第一密封层的结构图。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
如图1至图8所示，一种终端，包括：壳体1、导音通道13、受话器容置腔14和受话器2，所述壳体1的相对两侧分别开设有第一出音孔11和第二出音孔12，所述导音通道13和所述受话器容置腔14设置于所述终端的内部，所述导音通道13分别与所述受话器容置腔14、所述第一出音孔11和所述第二出音孔12连通，所述受话器2设置于所述受话器容置腔14内，所述受话器2倾斜设置于所述壳体1的所述相对两侧之间，所述受话器2的出音面21朝向所述导音通道13。
其中，上述终端可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等。
上述导音通道13可以是T字型通道，也可以是其余不规则形状的通道。上述导音通道13与上述壳体1可以是一体成型结构，也可以是非一体成型结构。上述受话器容置腔14与上述壳体1可以是一体成型结构，也可以是非一体成型结构。
本公开实施例中，受话器2发出的声音在导音通道13中的传播路径可以是如图1中箭头所示。上述受话器2的出音面21朝向导音通道13，能够使得终端的出音质量更好，具体地，能够使得出音更加清晰和响亮。
在本公开实施例中，由于导音通道分别与受话器容置腔、第一出音孔和第二出音孔连通，受话器设置于受话器容置腔内，且受话器的出音面朝向所述导音通道，从而使得受话器发出的声音能够通过导音通道分别传送至位于壳体的相对两侧的第一出音孔和第二出音孔，这样，仅需设置一个受话器就能够实现终端正反两面的接听功能，能够节省终端的装配空间。同时，由于零件数量得以减少，还能降低终端的失效率，并且能够降低成本。
另外，一方面，由于受话器倾斜设置于壳体1的相对两侧之间，其出音面21相对导音通道13倾斜，这使得出音面21发出的声波能够在导音通道13内经多次反射，从而有利于声音在导音通道13内得到放大，从而可以提高受话器的出音效果。另一方面，由于受话器倾斜设置，还能够减小受话器所需占用的厚度空间，有利于终端的轻薄化发展。
可选地，所述受话器2的倾斜角度的范围为30°至50°之间。
其中，上述受话器2的倾斜角度可以是指受话器2的出音面21与壳体1的相对两侧中的任意一侧的面所构成的夹角，此处，壳体1的相对两侧是指第一出音孔11所在的一侧和第二出音孔12所在的一侧；上述受话器2的倾斜角度可以是40°。
由于当受话器的倾斜角度过小时，终端的出音质量会较差，而受话器的倾斜角度过大时，受话器所需占用的高度较大，会导致终端的厚度较大，影 响美观，而将受话器的倾斜角度的范围设置为30°至50°之间时，终端能够更好地兼顾较好的出音质量和较小的终端厚度。
可选地，所述导音通道13包括主通道131、第一分支通道132和第二分支通道133，所述主通道131的第一端和所述受话器容置腔14连通，所述主通道131的第二端、所述第一分支通道132的第一端和所述第二分支通道133的第一端相互连通，所述第一分支通道132的第二端和所述第一出音孔11连通，所述第二分支通道133的第二端和所述第二出音孔12连通。
可选地，所述第一分支通道132的长度与所述第二分支通道133的长度不相等。
这样，由于第一分支通道的长度与第二分支通道的长度关系会直接影响终端的相对两侧的出音质量(包括出音清晰度和出音响度)，因而将第一分支通道132的长度与第二分支通道133的长度设置为不相等，能够使得终端的两侧的出音质量有所侧重。
当然，当需要终端的相对两侧的出音质量一致时，也可以将第一分支通道的长度和第二分支通道的长度设置成相等。
可选地，所述第一分支通道132的中心轴线与所述第二分支通道133的中心轴线重合。
其中，上述第一分支通道132和/或所述第二分支通道133可以是倾斜于壳体1的相对两侧的表面；此处，壳体1的相对两侧是指第一出音孔11所在的一侧和第二出音孔12所在的一侧；此处，第一分支通道132倾斜于壳体1的相对两侧的表面，可以是指第一分支通道132的中心轴线与壳体1的相对两侧中的任意一侧的表面构成一锐角，第二分支通道133倾斜于壳体1的相对两侧的表面，可以是指第二分支通道133的中心轴线与壳体1的相对两侧中的任意一侧的表面构成一锐角。
这样，由于第一分支通道的中心轴线与所述第二分支通道的中心轴线重合，从而当某一侧的出音孔进水时，水能够迅速从另一侧的出音孔流出，这样，能够提高受话器的防水性，进而能够降低因积水引起的受话器失效或声音变小的发生概率。
可选地，所述第一分支通道132和所述第二分支通道133均垂直于所述 壳体1的所述相对两侧的表面。
其中，上述第一分支通道132垂直于所述壳体1的所述相对两侧的表面，可以是指第一分支通道132的中心轴线同时垂直于壳体1的相对两侧的表面，此处，壳体1的相对两侧是指第一出音孔11所在的一侧和第二出音孔12所在的一侧。
上述第二分支通道133垂直于所述壳体1的所述相对两侧的表面，可以是指第二分支通道133的中心轴线同时垂直于壳体1的相对两侧的表面，此处，壳体1的相对两侧是指第一出音孔11所在的一侧和第二出音孔12所在的一侧。
这样，通过将第一分支通道和第二分支通道均垂直于壳体的相对两侧的表面，使得当某一侧的出音孔进水时，水能够更加迅速从另一侧的出音孔流出，这样，能够进一步提高受话器的防水性，进而能够进一步降低因积水引起的受话器失效或声音变小的发生概率。
可选地，所述第一分支通道132的横截面和所述第二分支通道133的横截面的形状和尺寸均一致。
这样，由于第一分支通道的横截面和所述第二分支通道的横截面的形状和尺寸均一致，从而使得第一分支通道和和第二分支通道共同构成的通道呈一字型，从而使得当某一侧的出音孔进水时，水能够更加迅速从另一侧的出音孔流出，这样，能够进一步提高受话器的防水性，进而能够进一步降低因积水引起的受话器失效或声音变小的发生概率。
可选地，所述导音通道13的截面积大于或等于4平方毫米。
其中，上述导音通道13的截面积大于或等于4平方毫米，可以是指主通道131、第一分支通道132和第二分支通道133均大于或等于4平方毫米。进一步地，上述主通道131的截面积可以大于第一分支通道132的截面积和第二分支通道133的截面积，这样，能够使得出音质量更好。
这样，由于导音通道的截面积大于或等于4平方毫米，从而使得导音通道的导音质量更好，进而能够进一步提高终端的出音质量。
可选地，所述壳体1包括第一子壳体15和第二子壳体16，所述第一子壳体15和所述第二子壳体16配合形成所述受话器容置腔14以及所述导音通 道13。
这样，由于受话器容置腔是由第一子壳体和第二子壳体配合形成，从而装配时可以先将受话器装入第一子壳体或第二子壳体，然后再将第二子壳体或第一子壳体合上即可，即能够使得受话器的装配、维修或更换更加方便。
上述受话器2可以是通过柔性电路板3(Flexible Printed Circuit，FPC)来实现与终端的主板4的电连接。例如，在本公开的一实施方式中，壳体包括第一子壳体15和第二子壳体16，第一子壳体15和第二子壳体16配合形成受话器容置腔14以及导音通道13，受话器2的出音面21朝向第二子壳体16，与受话器2的出音面21相对设置的受话器2的背面22设置有受话器弹片221，主板4安装在第二子壳体16上，且主板4上设置有主板弹片41，在第一子壳体15上朝向第二子壳体16的面上增加柔性电路板3，第一子壳体15上的柔性电路板3的两端均设置金手指31，柔性电路板的一端的金手指31与受话器弹片221电连接，柔性电路板3的另一端的金手指31与主板弹片41电连接。
可选地，所述第一子壳体15和所述第二子壳体16的连接处设置有第一密封层5，所述第一密封层5开设有第一导音孔51，所述第一子壳体15、所述第二子壳体16与所述第一密封层5三者配合形成所述导音通道13。
其中，上述第一密封层5可以是泡棉，也可以是硅胶。上述第一密封层5的边缘宽度可以是大于或等于0.8毫米，这样，密封效果更好。上述第一密封层5的预压量可以是40-50％，这样，这样，密封效果更好。
这样，通过设置第一密封层，能够减少声音在传导过程中从第一子壳体和第二子壳体连接处的缝隙中漏出的现象，因而能够进一步提高出音质量。
可选地，所述受话器2的出音面21与所述壳体1之间设置有防尘网6。
其中，上述防尘网6可以是通过双面胶与壳体和受话器2的出音面21粘接。上述受话器2的出音面21与所述壳体1之间，可以是受话器2的出音面21与第二子壳体16之间。
这样，通过设置防尘网能够进一步减少微小颗粒进入受话器，进而能够降低因灰尘堆积导致的受话器失效的现象，延长受话器的使用寿命。
需要指出，为了不影响受话器2发出的声音顺利传至导音通道13，可以 仅在防尘网6的除中间透气区域611以外的区域粘贴双面胶。
可选地，所述防尘网6与所述受话器2的出音面21之间设置有第二密封层7，所述第二密封层7开设有第二导音孔71，所述第二导音孔71与所述导音通道13连通。
其中，上述第二密封层7可以是泡棉，也可以是硅胶。上述第二导音孔71可以是方形孔，也可以是圆形孔。上述第二密封层7的边缘宽度可以是大于或等于0.8毫米，这样，密封效果更好。上述第二密封层7的预压量可以是40-50％，这样，这样，密封效果更好。
这样，通过设置第二密封层，能够减少声音在传导过程中从受话器和防尘网连接处的缝隙中漏出的现象，因而能够进一步提高出音质量；同时，也能够对受话器起到防尘的作用。
可选地，所述终端还包括设置于所述壳体的相对两侧的第一屏幕8和第二屏幕9，所述第一出音孔11设置于所述第一屏幕所在的一侧，所述第二出音孔12设置于所述第二屏幕9所在的一侧。
其中，上述第一屏幕8或第二屏幕9均可以是通过点胶方式粘接至壳体1上，如图7所示的10为点胶层。
这样，通过设置第一屏幕和第二屏幕，使得终端能够同时实现双面显示和双面接听，进而能够使得终端的使用体验更佳。
可选地，在第一出音孔11内和/或第二出音孔12内设置有受话器金属网101。
其中，上述受话器金属网101的中间可以开设有通孔，该通孔的直径可以是0.2毫米或0.3毫米；上述受话器金属网101可以是通过粘胶(例如，双面胶)连接到壳体上，如图7所示的102为粘胶。
这样，通过设置受话器金属网能够进一步起到防尘作用，同时能够进一步提高终端的美观度。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。
Claims (11)
- 一种终端，包括：壳体、导音通道、受话器容置腔和受话器，所述壳体的相对两侧分别开设有第一出音孔和第二出音孔，所述导音通道和所述受话器容置腔设置于所述终端的内部，所述导音通道分别与所述受话器容置腔、所述第一出音孔和所述第二出音孔连通，所述受话器设置于所述受话器容置腔内，所述受话器倾斜设置于所述壳体的所述相对两侧之间，所述受话器的出音面朝向所述导音通道。
- 根据权利要求1所述的终端，其中，所述受话器的倾斜角度的范围为30°至50°之间。
- 根据权利要求1或2所述的终端，其中，所述导音通道包括主通道、第一分支通道和第二分支通道，所述主通道的第一端和所述受话器容置腔连通，所述主通道的第二端、所述第一分支通道的第一端和所述第二分支通道的第一端相互连通，所述第一分支通道的第二端和所述第一出音孔连通，所述第二分支通道的第二端和所述第二出音孔连通。
- 根据权利要求3所述的终端，其中，所述第一分支通道的长度与所述第二分支通道的长度不相等。
- 根据权利要求3所述的终端，其中，所述第一分支通道的中心轴线与所述第二分支通道的中心轴线重合。
- 根据权利要求5所述的终端，其中，所述第一分支通道和所述第二分支通道均垂直于所述壳体的所述相对两侧的表面。
- 根据权利要求5所述的终端，其中，所述第一分支通道的横截面和所述第二分支通道的横截面的形状和尺寸均一致。
- 根据权利要求1所述的终端，其中，所述壳体包括第一子壳体和第二子壳体，所述第一子壳体和所述第二子壳体配合形成所述受话器容置腔以及所述导音通道。
- 根据权利要求8所述的终端，其中，所述第一子壳体和所述第二子壳体的连接处设置有第一密封层，所述第一密封层开设有第一导音孔，所述第一子壳体、所述第二子壳体与所述第一密封层三者配合形成所述导音通道。
- 根据权利要求1所述的终端，其中，所述受话器的出音面与所述壳体之间设置有防尘网。
- 根据权利要求1所述的终端，其中，所述终端还包括设置于所述壳体的相对两侧的第一屏幕和第二屏幕，所述第一出音孔设置于所述第一屏幕所在的一侧，所述第二出音孔设置于所述第二屏幕所在的一侧。
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