Rectangular cup-shaped mobile phone holder with acoustic sound amplification function
A mobile phone holder, water cup technology, applied in the directions of sound reinforcement system, telephone structure, electrical components, etc., can solve the problems of lack of clear understanding of the principle or structure of acoustic sound reinforcement structure, defects of actual performance and practicability, existence of bias, etc. Improved acoustic sound reinforcement, high stiffness, small size and compact size
Pending Publication Date: 2020-07-03
青岛快乐电气有限公司
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Problems solved by technology
In recent years, some schemes about mobile phone acoustic reinforcement have been proposed, such as CN201120159825.X, CN201220487744.7, CN201220687668.4, etc., and some schemes with both acoustic reinforcement and mobile phone holders have been proposed, such as CN201520791411.7, but These existing solutions only mechanically install acoustic loudspeakers on mobile phones, which have poor versatility, complex structures, and obvious defects in actual performance and practicability.
[0003] These deficiencies in these existing schemes are due to lack of clear understanding or bias in the schemes to the principle or structure of the acoustic sound reinforcement structure
Method used
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[0014] The accompanying drawings also disclose specific implementations of the present invention, which illustrate the technical solutions, working principles and specific implementations of the present invention in graphic form.
[0015] The accompanying drawings also disclose an embodiment of the invention.
[0016] The accompanying drawings show that the bottom of the cup (4) is the area for sound generation and pickup, and the mouth of the cup (1) is the sound radiation port and the sound receiving port; the side wall of the water cup has a narrow side wall (2) and a wide side wall in an arc shape (3) Composition, the arc surface is convex, and can be an arc surface or a non-arc surface. Such an arc surface has high rigidity and is not easy to deform or vibrate. From the bottom of the cup (4) to the mouth of the cup (1), the width of its narrow side wall (2) and the width of the wide side wall (3) gradually increase, and the width of the narrow side wall (2) and the wide s...
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The invention relates to a rectangular water-cup-shaped mobile phone holder with an acoustic amplification function, belongs to the field of acoustic devices and the field of daily necessities, and can be used for acoustic amplification of a mobile phone, a supporting base or a water cup. The invention aims to simplify the structure and improve the universality and practicability. The device is characterized by being characterized by comprising a base, the device disclosed by the invention is cup-shaped; the side wall of the water cup consists of four arc-shaped surfaces; wherein the front andrear parts are wide side walls, the left and right parts are narrow side walls, the width is gradually increased from the cup bottom to the cup opening, the ratio of the width of the narrow side walls to the width of the wide side walls is also gradually increased, the cross sectional area is gradually increased from the cup bottom to the cup opening, and the mobile phone can be inserted into thewater cup from the cup opening along the wide side walls and obliquely placed backwards.
Description
technical field [0001] The invention relates to a rectangular water cup-shaped mobile phone holder with acoustic sound reinforcement function, which belongs to the field of acoustic devices and daily necessities, and can be used for acoustic sound reinforcement of mobile phones, support bases or water cups, and can also be used for other similar purposes. Background technique [0002] It is more convenient to use the sound output function of the mobile phone and the mobile phone holder when talking with the mobile phone, especially when making a video call. However, limited by the size of the speaker of the mobile phone and the structure of the mobile phone, the external sound of the mobile phone is small and unclear. In recent years, some schemes about mobile phone acoustic sound reinforcement have been proposed, such as CN201120159825.X, CN201220487744.7, CN201220687668.4, etc., and some schemes with both acoustic sound reinforcement and mobile phone holders have been prop...
Claims
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Login to View More IPC IPC(8): H04M1/04H04M1/03H04R27/00
CPCH04M1/03H04M1/04H04R27/00
Inventor 于昊昱于佳衣衣美凤
Owner 青岛快乐电气有限公司