CN200966132Y

CN200966132Y - Full panel key type microphone

Info

Publication number: CN200966132Y
Application number: CN 200620137405
Authority: CN
Inventors: 陈俊男; 林一鸣
Original assignee: Merry Electronics Co Ltd
Current assignee: Merry Electronics Co Ltd
Priority date: 2006-09-30
Filing date: 2006-09-30
Publication date: 2007-10-24
Anticipated expiration: 2016-09-30

Abstract

The utility model relates to a full-panel key-press type microphone, which comprises a shell, a fixing part, a cover body and an elastic element; a circuit board is provided with a sound information converting unit; a switch is arranged in the shell; the fixing part is integrated in the shell and at least one spacing part is respectively arranged at two ends of the fixing part; a spacing hook is respectively arranged at the position where the cover body is corresponding to the spacing part and the spacing hook fastens the cover body on the fixing part with sliding, and the shell is covered with the cover body and the cover body generates the relative spacing movement relationship to be provided for an operating switch to start/shut down the sound information converting unit; the elastic element is arranged between the fixing part and the cover body to provide a force for restoring automatically back to the original position for the cover body; an elastic body is further arranged between the sound information converting unit and the cover body in order to provide an assistant rebound force.

Description

Full panel key type microphone

Technical field

The utility model relates to a kind of microphone, particularly be that a kind of lid hides fully at the formed full panel key type microphone of housing.

Background technology

Electronic product has been necessary product in the society now, can get the message across for utilizing language communication between men as mobile phone, is a design quite easily.Only mobile phone needs people to grip and be attached to hand between the ear and mouth of head, just reached the effect that communication is linked up, if so design is under the situation that drives locomotive or drive a car, all belong to quite dangerous action, and many countries more have the law explicit stipulation to forbid dialing mobile phone under steam, so many Handless microphones all arise at the historic moment.

Someone designs a kind of earphone, it is provided with a microphone in the position near face, for receiving sound wave, and the structure of a loam cake assembly lower cover is normally adopted in the design of this kind microphone, in it and install a circuit board with message conversion equipment and push switch.And described loam cake offers sound hole with respect to the position of message conversion equipment, enters from sound hole for sound.Described again loam cake is then installed a button in addition with respect to the position of push switch, pushes described button for the user, is started or closes the message conversion equipment and crush push switch.

This kind is provided with the microphone of button in loam cake, often cause user's many times that fish for button of cost when desire is used microphone.For example when the user drives a conveyance, user's both hands must be absorbed on the direction to control device (as steering wheel or driver's handle), so when cell phone incoming call, the user normally can't move to microphone with hand immediately and come pressing button, but when road conditions are enough to supply user's hand departure direction control device, just can move on to (otherwise traffic accident takes place easily) on the microphone, but common mobile phone jingle bell a period of time this moment.The user must be in the mode that can't watch with naked eyes afterwards, utilize hand to grope the button of microphone loam cake, also be cost a period of time just really to reach the result that action button is come answering cell phone,, also may therefore can't answer described logical incoming call if the time of groping is long slightly.Not only quite inconvenience on reality is used of this kind design, and the inreal yet fail safe effect that reaches Handless.

Summary of the invention

The purpose of this utility model is, a kind of full panel key type microphone is provided, and the technical problem of solution is, on the market the microphone of finding Handless, be in loam cake, to be provided with button, often cause user's many times that fish for button of cost when desire is used microphone for pushing.And the problem of fatigue aging also takes place in the strength of the automatic resilience of described button easily, and necessity of improvement is arranged.Except that this, the normal problem that electric leakage takes place of the message conversion equipment of establishing in its microphone if can promote the sensitivity that it accepts sound, also is the problem that present institute desire solves.

For achieving the above object, the technical solution adopted in the utility model is, a kind of full panel key type microphone is provided, and it mainly includes a housing, a fixture, a lid and an elastic component; It in the described housing circuit board that installing one has message converting unit and switch; Described fixture is to be combined in the housing, and the two ends of described fixture are respectively equipped with at least one limiting section; Described lid is respectively equipped with a positive stop hook with respect to the position of limiting section, described positive stop hook is to snap onto lid on the fixture versatilely, and described lid is to hide at housing, and produces relative spacing mobile relation, starts/close the message converting unit for console switch; Described elastic component is located between fixture and the lid, the power that provides lid one to automatically reply original position, and also be provided with an elastomer between described message converting unit and the lid, so that an auxiliary resilience strength to be provided.

The utlity model has following advantage:

1. the utility model, wherein said lid is to be made as and the housing profile of homotype shape mutually, so can hide fully on housing, form the microphone of a full panel key type, the user need not to spend the time of groping, the purpose that can the direct control lid reaches push switch quite makes things convenient for uses in and quick;

2. the utility model, wherein lid has more an elastomer that is located between message converting unit and the lid except elastic component can provide one to automatically reply the power of original position, and an auxiliary resilience strength can be provided, and lid can be grown protect better elastic to push ability;

3. the utility model, the elastomer that wherein is set in the message converting unit is to have one to be funnelform compression unit, and a resilience strength not only can be provided, and also can avoid the problem of acoustical leakage, the sensitivity of relative raising message converting unit.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

The profile that Fig. 3 is got along the 3-3 hatching for the utility model figure one;

The profile that Fig. 4 is got along the 4-4 hatching for the utility model figure one;

The profile that Fig. 5 is got along the 5-5 hatching for the utility model figure one;

Fig. 6 is the continuity of the utility model Fig. 5, the state when the expression lid is pressed.

Description of reference numerals: 10-housing; The 11-location division; The 12-guide groove; 13-line hole; 14-message converting unit; The 15-switch; The 16-circuit board; The 17-joint portion; The 20-fixture; The 21-location hook; The 22-perforation; The 23-perforation; The 24-limiting section; 25-ditch portion; The 26-back-up block; The 30-lid; The 31-positive stop hook; The 32-MIC; The dustproof ventilation of 33-paper; The 34-top supporting part; The 35-slot part; The 40-elastic component; The 50-elastomer; The 51-compression unit.

Embodiment

Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.

With reference to Fig. 1, the outside drawing of full panel key type microphone of the present utility model; Wherein:

With reference to Fig. 2 and Fig. 3, full panel key type microphone of the present utility model mainly includes the lid 30, on the fixture 20 of being located at that a housing 10, is located at fixture 20 in the housing 10, an activity and is located at elastic component 40 between fixture 20 and the lid 30, an and elastomer 50 that is located between message converting unit 14 and the lid 30.

Described housing 10 is to be a square shape, and its inherent both sides are respectively equipped with the location division 11 of a groove shape, and described housing 10 is formed with a guide groove 12 in the position of closing on location division 11.Described housing 10 inherent two ends then offer a line hole 13 of running through respectively, and hole, described two wires 13 is for wearing the electric wire (not shown).Described housing 10 is the circuit boards 16 that have message converting unit 14 and switch 15 for installing one, in the described housing 10 is to convex with joint portion 17 for the described circuit board 16 of installing.And described circuit board 16 can be connected with electric wire, and only the interconnective means of electronic building brick are not this pattern characteristics, so no longer given unnecessary details at this.

Described fixture 20 is to be installed in the housing 10, described fixture 20 is equipped with a location hook 21 towards the extension of housing 10 directions respectively in both sides, described location hook 21 is can slip over described guide groove 12 and snap onto location division 11 in the housing 10, so that fixture 20 firm being combined in the housing 10.Described fixture 20 offers a perforation 22 corresponding to the position of message converting unit 14, is contained in the perforation 22 for message converting unit 14 parts.Described again fixture 20 also offers a perforation 23 corresponding to the position of switch 15, is contained in the perforation 23 for switch 15 parts.

The two ends of described fixture 20 are respectively equipped with at least one limiting section 24, and described spacing 24 ones is to be poroid.Fixture 20 in the present embodiment is that to be provided with two poroid limiting sections 24 with an end be best expression.Described fixture 20 then is provided with the ditch portion 25 of a ring-type on the contrary in the one side of housing 10, and described fixture 20 and be equipped with the back-up block 26 of position in ditch portion 25 inboards.

Please be simultaneously with reference to Fig. 4, described lid 30 is the square shape profiles that are identical with housing 10, and lid 30 is to be installed on the fixture 20, and can produce relative spacing mobile relation.The length of side of described lid 30 is the length of sides that equal housing 10, so lid 30 can hide a side of opening at housing 10 completely, forms the state of a full panel.Described lid 30 is equipped with a positive stop hook 31 that extends towards fixture 20 respectively corresponding to the position of fixture 20 limiting sections 24, and described positive stop hook 31 is to pass poroid limiting section 24 and be able to movable snapping onto on the fixture 20.

Please be simultaneously with reference to Fig. 5, described lid 30 offers a MIC 32 corresponding to the position of message converting unit 14, and described MIC 32 is to enter in the message converting unit 14 for sound, makes message converting unit 14 be accepted sound wave.Described lid 30 inboards enter in the message converting unit 14 to prevent the dirt bits corresponding to the position of the MIC 32 dustproof ventilation paper 33 that then has been sticked.A top supporting part 34 then is equipped with corresponding to the position of switch 15 in described lid 30 inboards, and described top supporting part 34 is can stretch through at the perforation 23 of fixture and be pressed on the switch 15, reaches the effect of console switch 15.

Described elastic component 40 is provided in a side of between fixture 20 and the lid 30, provides lid 30 1 to automatically reply the power of original position.Described elastic component 40 has first end and second end, its first end is to be connected in the ditch portion 25 of fixture 20, second end then is connected to lid 30, and described lid 30 is provided with a ring-type slot part 35 corresponding to the position of described elastic component 40, for holding described elastic component 40.Described elastic component 40 is able to firm being combined between lid 30 and the fixture 20 by the slot part 35 of lid 30 and the ditch portion 25 of fixture 20.And the back-up block 26 of fixture 20 also can make things convenient for elastic component 40 to be placed on smoothly in the ditch portion 25 when assembling.

Described elastomer 50 is provided in a side of between message converting unit 14 and the lid 30, provides lid 30 1 complementary resilience strength.Described elastomer 50 is to have first end and second end, and its first end is to be set on the message converting unit 14, and second end of described elastomer 50 then is connected to lid 30.Described elastomer 50 is formed with the compression unit 51 of a funnel type between two ends, described compression unit 51 not only can provide the elastomer deformability that 50 1 voltage supply are contracted, and its funnelform design more can the sharp sensitivity that promotes message converting unit 14 accepting sound wave.

With reference to Fig. 6, the state diagram when using for full panel key type microphone of the present utility model.When user's desire starts/closes the function of radio receiver of message converting unit 14, can directly push lid 30, overcome the resilience strength of elastic component 40, elastomer 50 and switch 15 simultaneously, can order about the top supporting part 34 of lid 30 and push described switch 15, reach the purpose of the described switch 15 of operation.Since lid 30 be comprehensive covering on housing 10, so the user need not to spend the time of groping, can direct control lid 30 reach the effect of push switch 15, uses in quite conveniently and quick.

Decontrol lid 30 afterwards, promptly get back to the state of Fig. 5, lid 30 was subjected to the pushing tow of elastic component 40 and elastomer 50 and returned back to original position this moment, and funnelform elastomer 50 perseverances can provide a good sound equipment channel, make sound wave be able to enter message converting unit 14 from MIC 32 completely, have the advantage that improves sensitivity.

More than explanation is novel just illustrative for this; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection range of the present utility model.

Claims

1. full panel key type microphone is characterized in that it includes:

One housing, installing one has the circuit board of message converting unit and switch in it;

One fixture is to be combined in the housing, and the two ends of described fixture are respectively equipped with at least one limiting section;

One lid, described lid is respectively equipped with a positive stop hook corresponding to the position of limiting section, and described positive stop hook slides lid and snaps onto on the fixture, and described lid hides on housing and is connected to switch;

One elastic component is located between fixture and the lid.

2. full panel key type microphone as claimed in claim 1, it is characterized in that, also be provided with an elastomer between described message converting unit and the lid, described elastomer has first end and second end, its first end is to be set on the message converting unit, and described elastomeric second end then is connected on the lid.

3. full panel key type microphone as claimed in claim 2 is characterized in that described elastomer is formed with a compression unit between two ends.

4. full panel key type microphone as claimed in claim 1 is characterized in that, two ends of described fixture are respectively equipped with two limiting sections.

5. full panel key type microphone as claimed in claim 1, it is characterized in that, described fixture is equipped with a location hook respectively in both sides, and the inherent both sides of described housing are respectively equipped with a location division, and described location hook is firm snapping onto on the interior location division of housing.

6. full panel key type microphone as claimed in claim 1 is characterized in that, described lid is provided with a MIC that enters for sound corresponding to the position of message converting unit, and described fixture offers a perforation of holding the message converting unit.

7. full panel key type microphone as claimed in claim 6 is characterized in that, in the described lid corresponding to the position of the MIC dustproof ventilation paper that has been sticked.

8. full panel key type microphone as claimed in claim 1 is characterized in that, described lid inboard is equipped with one for the top supporting part that compresses switch corresponding to the position of switch, and described fixture offers a perforation that supplies top supporting part to stretch through.

9. full panel key type microphone as claimed in claim 1, it is characterized in that, described fixture is provided with a ditch portion in the one side of housing on the contrary, and described lid is provided with a slot part corresponding to the position of described elastic component, and the two ends of described elastic component are connected to described ditch portion and described slot part place respectively.

10. full panel key type microphone as claimed in claim 9 is characterized in that, described fixture is equipped with a back-up block that is positioned at ditch portion inboard.