CN2645387Y - Microphone stand - Google Patents

Abstract

The utility model discloses a microphone stand with a hatch at one side; the round groove of the microphone can be used for holding a microphone, one C-shaped conduct blade and another smaller conduct blade can be assembled at the bottom of the round groove; the welding parts of the two conduct blades extruding outside are arranged near the center of the microphone stand; when the welding parts are welded to the telephone board to form an entire unit, the position of the microphone stand can fall to save space, so the thickness of the whole cover of a mobile phone can be reduced to make the mobile phone thinner and smaller; because the contact area between the two conduct blades and the conduct rings at the bottom of the microphone is larger and more stable, noise of portable telephone can be reduced and creepage problem can be prevented.

Description

Microphone stand

Technical field

The utility model relates to a kind of Microphone stand, refers to a kind of Microphone stand that is applicable in the mobile phone especially.

Background technology

The key player that mobile phone (mobile phone) is played the part of in interpersonal communication, along with new trend popular and innovation, its volume is also more done littler, to be convenient for carrying and to use; Consult Figure 1 and Figure 2, the microphone 100 of mobile phone is contained in the Microphone stand 200, together is assembled in the mobile phone casing again; This commonly uses Microphone stand 200 is the pedestal of a hollow cylindrical, its bottom has conducting strip 201 and protrudes out to the empty circular groove bottom of thread, so that touch with the conducting ring of microphone 100 bottoms, Microphone stand 200 utilizes its conducting strip 201 to be welded into one with machine plate 300, so that microphone 100 turn-on powers, yet the above-mentioned Microphone stand 200 of commonly using has some shortcomings, is listed below one by one now:

1, the thickness L of Microphone stand 200 is on machine plate 300, and can't save the space of hand set machine shell, so that the volume of mobile phone (thickness) can't design is thinner.

2, the Microphone stand 200 of hollow utilizes single conducting strip 201 to contact with microphone 100, is difficult for stable contact, and the situation that easily makes mobile phone produce noise and loose contact takes place.

3, Microphone stand 200 bottoms are the thread dummy status, and conducting strip 201 prominent leakages outside easily produce the situation of rocking and leaking electricity and take place.

Summary of the invention

The purpose of this utility model is to provide a kind of mobile phone thickness that dwindles assembling, and can prevent the Microphone stand that noise and leaky produce.

For achieving the above object, the utility model adopts following design: a kind of Microphone stand, and wherein microphone is contained in the circular groove of Microphone stand, to be assembled in the mobile phone casing, it is characterized in that:

The Microphone stand of monolateral opening, its circular groove bottom are provided with two conducting strips and outwards can protrude out respectively, form a bonding pad, and this bonding pad all is positioned at the nearly middle position of Microphone stand.

Conducting strip in the Microphone stand circular groove is c-shaped.

Advantage of the present utility model: the utility model Microphone stand, a kind of special Microphone stand of monolateral opening, when being assembled in the mobile phone, can dwindle the space of mobile phone, make thinner littler that mobile phone becomes, and the conducting strip of Microphone stand circular groove bottom is when contacting with the conducting ring of microphone bottom, contact area is more firm, can reduce phenomenons such as noise and electric leakage and take place, can guarantee the mobile phone quality.

Understand for the utility model being had further, it is as follows that Zi Zuo describes the utility model in detail with diagram.

Description of drawings

Fig. 1: the exploded view of commonly using product.

Fig. 2: the cutaway view of commonly using product.

Fig. 3: outside drawing of the present utility model.

Fig. 4: exploded view of the present utility model.

Fig. 5: cutaway view of the present utility model.

Embodiment

See also Fig. 3, Fig. 4, shown in Figure 5, microphone 1 of the present utility model is contained in the circular groove 21 of Microphone stand 2, so that together be assembled in the casing of mobile phone, is primarily characterized in that:

Microphone stand 2 is the structure of monolateral opening, be provided with the conducting strip 22 of a shape similar C-shaped in the middle of the bottom of its circular groove 21, C shape conducting strip 22 central authorities also have another conducting strip 23, wherein C shape conducting strip 22 outwards protrudes out, form a bonding pad 221, central authorities' conducting strip 23 outwards also protrudes out, form another bonding pad 231, as shown in Figure 5, a left side, backhand welding two bonding pads 221,231 lay respectively at Microphone stand 2 nearly middle positions, when with mobile phone in machine plate 300 when being welded into one, Microphone stand 2 positions are descended and the saving space, thereby can dwindle the thickness of hand set machine shell integral body, make the thinner littler of mobile phone change.

Moreover, because the C shape conducting strip 22 in Microphone stand 2 circular grooves 21 has contacting more than 2/3 with the conducting ring of microphone 1 bottom, so contact area is big and conducting strip 22,23 is flat on circular groove 21 bottoms, more firmly and not can rock, thereby can prevent that the mobile phone noise from producing, and can prevent the phenomenon of leaking electricity.

In sum, the utility model Microphone stand utilizes the special Microphone stand of monolateral opening, the bonding pad that the nearly central part of two conducting strips of arranging in pairs or groups outwards protrudes out, the position descends and the saving space when making the welding of Microphone stand and machine plate, so the integral thickness of hand set machine shell can be dwindled; And the contact that conducting strip is stable, thereby can prevent that mobile phone from having the noise generation or the electric leakage situation is arranged, to promote the quality of mobile phone, its practical effect is when unquestionable.

Claims (2)

1, a kind of Microphone stand, wherein microphone is contained in the circular groove of Microphone stand, to be assembled in the mobile phone casing, it is characterized in that:

The Microphone stand of monolateral opening, its circular groove bottom are provided with two conducting strips and outwards can protrude out respectively, form a bonding pad, and this bonding pad all is positioned at the nearly middle position of Microphone stand.

2, Microphone stand as claimed in claim 1 is characterized in that: the conducting strip in the Microphone stand circular groove is c-shaped.

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