CN101242122B - Flat vibration source and electric connector - Google Patents
Flat vibration source and electric connector Download PDFInfo
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- CN101242122B CN101242122B CN2006100929386A CN200610092938A CN101242122B CN 101242122 B CN101242122 B CN 101242122B CN 2006100929386 A CN2006100929386 A CN 2006100929386A CN 200610092938 A CN200610092938 A CN 200610092938A CN 101242122 B CN101242122 B CN 101242122B
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Abstract
The invention relates to a flat type vibration source and an electric connector, comprising: an upper cover, stator components, a lower cover and the extended tail, rotor components; the rotor components is located in a internal space composed of the upper cover and the lower cover; the electric connector comprises: substrate, positive electrode metal shrapnel, negative electrode metal shrapnel; the substrate is a lump, also comprises: lower space, middle space, tail space, and at least one constant head tank; one end of the positive electrode metal shrapnel and negative electrode metal shrapnel are connected with the positive and negative electrode of the flat type vibration source in the lower space of the substrate respectively, the other end is arranged in the middle space of the substrate, the constant head tank on the bottom of the substrate is united and fixed with a bent and extended rib arranged on the two sides and top of the tail of the lower cover. This invention can exert its superiority on the space on the premise of without sacrificing the original height, and can save much manpower and material resources and volume produce, so the manufacturing cost is reduced largely.
Description
Technical field
The present invention relates to a kind of electric connector of flat type vibration source; Especially also relate to a kind of vibration source, this vibration source has and under the prerequisite of not sacrificing overall dimensions, is installed to specified sites quickly and easily.
Background technology
With the fast development of seeing that science and technology is maked rapid progress, also carrying out in the mobile phone in the Portable, personal communication system, the beep-pager etc. to volume trend development littler, with better function; And the flat type vibration source that provides vibrating function to use to above-mentioned utensil is also carrying out one with the keen competition of micron order as unit.As you know; Have in the person communication system one very important function remind the user that the information incoming call is arranged exactly; Be exactly to adopt music at present the most widely, ringer function also has and a kind ofly reminds the user that the information incoming call is arranged through the mode that machine itself is trembled exactly.This function is particularly useful at the environment that the crowd is dense, perhaps night after people sleep soundly, alarms other people and produces noise avoiding.Theme of the present invention is exactly the flat type vibration source that vibrating function is provided to above-mentioned person communication system.
Mobile phone in the market can be divided into several types: plate; Flip-type and slide cover type.This type mobile phone is main with the flip-type mobile phone again because the flip-type mobile phone no matter on external form still structurally, perhaps spatially all have than plate mobile phone more superiority.Plate mobile phone is owing to be an integral body on itself structure; Therefore it can install cylindrical motor, and is flip-type then different with mobile phone slide cover type, and this is because the direction of vibration of column type motor is vertical vibration; And the direction of vibration of flat type vibration source is a horizontal vibration; If the column type vibrating motor is installed on flip-type and mobile phone slide cover type, can fuselage with cover between cause resonance, thereby can produce vibrating noise.Simultaneously the diameter of the aspect ratio column type vibrating motor of flat type vibration source is little, and it has the more space advantage aspect installation, and it does not have the requirement of similar cylinder motor high on manufacturing process, on manufacturing cost, also has advantage.
As shown in Figure 1, flat type vibration source (1A) is also claimed the button-type vibration source, is an entity that the aspect ratio diameter is little.Flat type vibration source (1A) all is to link to each other with power supply in the communication appliance through lead (85), (83) usually; Described lead (85), (83) are again that the mode through welding is connected an end of lead with pad (10), (10A) on the flat type vibration source (1A); Described pad (10), (10A) are positioned at flat type vibration source (1A) and stretch out internally and cover on the soft pcb board circuit (9) on lower casing part (20) plane, and the other end is connected with power supply in the communication appliance.Make flat type vibration source (1A) and communication appliance become a complete circuit through this connection.But; Owing to receive the influence of the useful space in the communication appliance, it is very difficult that this connection becomes, and its reason is that the coverage between two pads (10), (10A) can be above 0.5 millimeter; This is far smaller than the height of pad in the actual welding (10), (10A); If misoperation will cause that the tin between two pads (10), (10A) connects, thereby cause short circuit.Simultaneously, because the diameter of wire that is connected is little and quality is soft, require the employee in practical operation, to take lead on the other hand; Take flatiron to weld on the other hand, task difficulty is big, inefficiency; And the defective products that causes thus is high, thereby has directly caused the raising of production cost.
Engineers and technicians have designed a kind of electric connector for this reason, and are as shown in Figure 2: described electric connector comprises; A ring-type insulating body (90); The pedestal (95) that links to each other with ring-type insulating body (90).A plane of described ring-type insulating body (90) overlaps and fixes through double faced adhesive tape with flat type vibration source (1A) upper casing.A pair of contact flat spring (92), (87); Described contact flat spring (92), (87) one are " Y " font, and one is " one " font, and have a certain degree and extend to the opposite direction of matrix (95), and its end face contact point (86), (94) be semicircle; The part that contact flat spring (92), (87) other end extend is wrapped up by described ring-type insulating body (90).Two welding endss (93A), (93B): described welding ends (93A), (93B) are positioned at the top of matrix (95) extension and extend a part to matrix (95) outside, and parallel with described ring-type insulating body (90).Described two welding endss (93A), (93B) link to each other with above-mentioned a pair of contact flat spring (92), (87) with the interior circuit of ring-type insulating body (90) through matrix (95), form a complete circuit.Described welding ends (93A), (93B) overlap with pad (10), (10A) that flat type vibration source (1A) lower casing (18) afterbody (20) is gone up (9) on the soft PCB circuit board that extends.
Can see that from above-mentioned accompanying drawing this connector can be installed to specified sites fast, thereby improve operating efficiency owing to omitted wire bonds.But also there is some problem; Ring-type insulating body (90) and flat type vibration source (1A) upper casing fixing as fixing and unstable through double faced adhesive tape receive temperature bigger with artificial influence, and the accuracy of installation is also inconsistent.And be installed in the height that ring-type insulating body (90) on flat type vibration source (1A) upper casing has improved whole parts beyond doubt; This change is very unfavorable concerning flat type vibration source (1A), and the original ceiling advantage of flat type vibration source (1A) is disappeared totally.
Summary of the invention
The object of the invention provides a kind of electric connector for flat type vibration source exactly, the specified sites that flat type vibration source can be installed under the situation that does not change original height fast.
Below be technical solution of the present invention:
Flat type vibration source electric connector of the present invention comprises flat type vibration source; Said flat type vibration source comprises: a stator module, a rotor assembly, and a upper casing; Described stator module and lower casing form a whole; Described rotor assembly is in the inner space that upper casing and lower casing form, described inner space be installed in stator module on the lower casing parallel, perpendicular with the central shaft that is installed on the lower casing; Described lower casing has the afterbody of a horizontal direction extension laterally; Described upper casing and lower casing are formed the entity that the aspect ratio diameter is little.
Described lower casing also comprises: a circular flat has the step that upwards stretches around the described circular flat, the cut on described step and the upper casing or interior along contacting or overlap and fixing; Described step has at least one breach, and described indentation, there has from the outward extending afterbody of circular flat; There is the boss of a circle at the center of described lower casing, and described boss has a centre bore, and the inwall of described centre bore and central shaft or bearing interference fit are also fixing; The two sides of tail of described lower casing and top are to its vertical direction bending and extension, and the circular flat that forms at least one its short transverse and lower casing is perpendicular, the rib that length direction and circular flat parallel.
Said flat type vibration source electric connector also comprises: pedestal, cathode metal shell fragment, negative pole metal clips.
Described pedestal is block, comprising: lower space, central space, trailing space, top locating module, bottom locating module, and at least one location notch; The height of said pedestal a little more than or be lower than the height of flat type vibration source, its width is more than or equal to the width of flat type vibration source lower casing afterbody, its bottom is parallel with the bottom of flat type vibration source, a little more than or be lower than the bottom of flat type vibration source; Described pedestal is located at an end of flat type vibration source lower casing afterbody and fixes.
Described cathode metal shell fragment and an end of negative pole metal clips are connected the both positive and negative polarity of flat type vibration source respectively, are positioned at the lower space of described pedestal, and the other end is arranged in the central space of pedestal; Described cathode metal shell fragment, negative pole metal clips comprise: first elastic region, second elastic region, first contact portion, second contact portion; First contact portion of described cathode metal shell fragment, negative pole metal clips and first elastic region are in the lower space of pedestal, extend to behind the top of pedestal to the caudal directions bending of pedestal through the pedestal front portion to the vertical direction of pedestal and extend; Described cathode metal shell fragment and negative pole metal clips extend to after the caudal directions of pedestal to the bottom of pedestal bending at least 150 degree again and extend, and form second elastic region at this bending part, form second contact portion in the end of this extension; Described second elastic region and second contact portion are in the central space of pedestal; Described cathode metal shell fragment and negative pole metal clips are by the top locating module in the pedestal, bottom locating module parcel and fixing.
Described lower space is a rectangle, and its height is more than or equal to the height of cathode metal shell fragment, negative pole metal clips first contact portion; Shape away from an end end face of trailing space on the said pedestal is an arc surface; The bottom of described lower space and pedestal parallels, perpendicular with the arc surface of pedestal; Described trailing space is a rectangle, and is perpendicular with the bottom of pedestal, parallel with the arc surface of pedestal; The central space of said pedestal is the groove of a narrow length; Its height is greater than the height of cathode metal shell fragment, negative pole metal clips second contact portion; Its width is more than or equal to the width of the width of cathode metal shell fragment, negative pole metal clips and spacing width sum between two metal clipss of back is installed, and parallel with the bottom of pedestal, perpendicular with the arc surface of pedestal; Described central space links to each other with circuit part on the mobile phone and is fixing; Described location notch is positioned at the bottom of square type pedestal; The method of its distribution should be followed such rule: when described location notch is in the both sides of square type pedestal; The length direction of location notch should be vertical with square type pedestal tail plane and be parallel to each other, and depth direction should be perpendicular with the base plane of square type pedestal; When described location notch is in the afterbody of square type pedestal, the length direction of location notch should with the plane parallel of square type pedestal afterbody, depth direction should be perpendicular with the base plane of square type pedestal; Described location notch overlaps with the rib on lower casing two sides of tail and top and is fixing.
First contact portion of said cathode metal shell fragment, negative pole metal clips is connected with the positive and negative very contact of flat type vibration source.
The circuit of described flat type vibration source wherein negative or positive electrode is a casing itself, then omits corresponding cathode metal shell fragment or negative pole metal clips.
Described pedestal and upper casing are as a whole through being injection molded into.
Good effect of the present invention is:
1, since the two sides of tail of lower casing and tip designs rib, in the bottom design of pedestal location notch, through making fully combining of location notch and rib, improved consistency and the reliability of pedestal on being installed to flat type vibration source the time.
2, because the height basically identical of pedestal and flat type vibration source can make the advantage of flat type vibration source on its space of performance of maximum under the prerequisite of not sacrificing original height, thus can with the keen competition of column type vibrating motor in win.
3, because electric connector of the present invention has been installed, flat type vibration source can be installed to specified sites quickly and easily, can save lot of manpower and material resources and production in enormous quantities, thereby can reduce its manufacturing cost to a great extent.
Description of drawings
Fig. 1 is the connected mode figure of existing flat vibrating source circuit, and shown is the whole analysis chart of this vibration source;
Fig. 2 is the stereogram of existing flat type vibration source and electric connector, and shown is that electric connector is installed to the whole analysis chart in back on this vibration source;
Fig. 3 is the global analysis figure of the lower casing of flat type vibration source of the present invention, has shown clearly among the figure that part that the lower casing afterbody extends and two sides of tail and top are to its vertical direction bending and the part of extending;
Fig. 4 is the cutaway view of flat type vibration source of the present invention and electric connector; Shown is the analysis chart of analysing and observe from the centerline integral body of this vibration source and base of electric connector, has represented bearing of trend and the lower casing of flat type vibration source and the state that pedestal combines of metal clips among the figure clearly;
Fig. 5 is the vertical view of flat type vibration source of the present invention, and the part of analysing and observe among the figure is the partial sectional view of pedestal, has shown the situation that pedestal combines with the upper casing of flat type vibration source among the figure clearly;
Fig. 6 is the view that flat type vibration source of the present invention is observed from electric connector afterbody horizontal direction; The part of analysing and observe among the figure is the partial sectional view at the electric connector B of Fig. 5 place～B place, has shown the bonding state of the rib of locating slot at bottom of base and flat type vibration source lower casing afterbody among the figure clearly;
Fig. 7 is the cutaway view of third embodiment of the invention flat type vibration source and electric connector; Shown is the analysis chart of analysing and observe from the centerline integral body of this vibration source and base of electric connector, has represented bearing of trend and the upper casing of flat type vibration source and the state that pedestal combines of metal clips among the figure clearly.
Be labeled as shown in the accompanying drawing: 1A: flat type vibration source, 85,83: lead, 90: ring-type insulating body, 95: pedestal, 92,87: contact flat spring; 86,94: contact point, 2: upper casing, 18: lower casing, 31: boss; 33: circular flat, 30: step, 32, breach; 20: lower casing afterbody, 20A, 20B, 20C: rib, 12: central shaft, 9: soft PCB circuit board, 10,10A: pad, 7: brush, 16: magnet steel, 6: rotor, 17: ticker, 34: the inner space; 4: pedestal, 8: pedestal arc surface, 19: lower space, 26: intermediate space, 24: trailing space, 25,25A, 25B: location notch, 23: top locating module, 27: the bottom locating module; 3: cathode metal shell fragment, 3A: negative pole metal clips, 15: the first elastic regions, 13: the second elastic regions, 14,14A: first contact portion, 11,11A: second contact portion.
Embodiment
(embodiment 1)
Existing concrete device and the implementation detail that specifies the present invention's proposition according to above-mentioned accompanying drawing.
The electric connector of flat type vibration source of the present invention (1A) comprising: a pedestal (4), cathode metal shell fragment (3), negative pole metal clips (3A).
Described pedestal (4) is block, comprising: lower space (19), central space (26), trailing space (24), top locating module (23), bottom locating module (27), and at least one location notch (25A), (25), (25B); The height of said pedestal (4) a little more than or be lower than the height of flat type vibration source (1A); Its width is more than or equal to the width of flat type vibration source (1A) lower casing (18) afterbody (20); Its bottom is parallel with the bottom of flat type vibration source (1A), or a little more than or be lower than the bottom of flat type vibration source (1A); Described pedestal (4) is located at an end of flat type vibration source (1A) lower casing (18) afterbody (20) and fixes.As shown in Figure 5.
Described cathode metal shell fragment (3) and an end of negative pole metal clips (3A) are connected the both positive and negative polarity of flat type vibration source (1A) respectively, are positioned at the lower space (19) of described pedestal (4), and the other end is arranged in the central space (26) of pedestal (4); Described cathode metal shell fragment (3), negative pole metal clips (3A) comprising: first elastic region (15), second elastic region (13), first contact portion (14), (14A) second contact portion (11), (11A); First contact portion (14) of described cathode metal shell fragment (3), negative pole metal clips (3A), (14A) are in the lower space (19) of pedestal (4) with first elastic region (15), extend and bending to the caudal directions of pedestal (4) extend to the top of pedestal (4) through the anterior vertical direction to pedestal (4) of pedestal (4) after; Described cathode metal shell fragment (3) and negative pole metal clips (3A) extend and bending 150 degree to the bottom of pedestal (4) after extending to the caudal directions of pedestal (4) more at least; Form second elastic region (13) at described bending part, form second contact portion (11), (11A) in the end of extending; Described second elastic region (13) is in the central space (26) of pedestal (4) with second contact portion (11), (11A); Described cathode metal shell fragment (3) and negative pole metal clips (3A) are by the top locating module (23) in the pedestal (4), bottom locating module (27) parcel and fixing.
Described lower space (19) is a rectangle, and its degree of depth is more than or equal to the height of cathode metal shell fragment (3), negative pole metal clips (3A) first contact portion (14), (14A); The bottom of described lower space (19) and pedestal (4) parallels, perpendicular with the arc surface (8) of pedestal (4); Described trailing space (24) is a rectangle, and arc surface (8) pedestal (4) perpendicular with the bottom of pedestal (4) parallels; The central space (26) of said pedestal (4) is the groove of a narrow length; The width of its vertical direction is installed the overall width between two metal clipss of back more than or equal to cathode metal shell fragment (3), negative pole metal clips (3A), and the height of its horizontal direction parallels greater than the total height of cathode metal shell fragment (3), negative pole metal clips (3A) second contact portion (11), (11A) and with the bottom of pedestal (4), perpendicular with the arc surface (8) of pedestal (4); Described central space (26) links to each other with circuit part on the mobile phone and is fixing; Described location notch (25A), (25), (25B) are positioned at the bottom of square type pedestal (4); The method of its distribution should be followed such rule: when described location notch (25A), (25B) are in the both sides of square type pedestal (4); The length direction of location notch (25A), (25B) should be vertical with square type pedestal (4) tail plane and be parallel to each other, and depth direction should be perpendicular with the base plane of square type pedestal (4); When described location notch (25) is in the afterbody of square type pedestal (4), the length direction of location notch (25) should with the plane parallel of square type pedestal (4) afterbody, depth direction should be perpendicular with the base plane of square type pedestal (4); Described location notch (25A), (25), (25B) overlap with rib (20B), (20C), (20A) on lower casing (18) afterbody (20) both sides and top and are fixing.Like Fig. 4, Fig. 5, shown in Figure 6.
First contact portion (14) of said cathode metal shell fragment (3), negative pole metal clips (3A), (14A) contact with pad (10), (10A) on the soft PCB circuit board of flat type vibration source (1A) lower casing (18) (9) and link to each other; Second contact portion (11) of the other end, (11A) link to each other with power supply on the communication appliance, form a complete circuit.
As stated; Pad (10) on described first contact portion (14), (14A) and the soft PCB circuit board of flat type vibration source (1A) lower casing (18) (9), the connected mode of (10A) can be connected like contact of the present invention; Also can there be other different modes to connect, as be welded to connect.Because when pedestal (4) and cathode metal shell fragment (3), negative pole metal clips (3A) during because of the design demand change, multiple ways of connecting has more selection space, and has more flexibility like this.
Fig. 4 is the whole cutaway view of flat type vibration source of the present invention (1A) and electric connector.Can see that on scheming flat type vibration source of the present invention (1A) comprising: a stator module, a rotor (6) assembly, and a upper casing (2); Described stator module and lower casing (18) form a whole; Described rotor (6) assembly is in the inner space (34) that upper casing (2) and lower casing (18) form, described inner space (34) be installed in stator module on the lower casing (18) parallel, perpendicular with the central shaft (12) that is installed on the lower casing (18); Described lower casing (18) has the afterbody (20) of a horizontal direction extension laterally; Described upper casing (2) is formed the entity that the aspect ratio diameter is little with lower casing (18).
Described lower casing (18) also comprises: a circular flat (33), described circular flat (33) have the step (30) that upwards stretches all around, the cut on described step (30) and the upper casing (2) or interior along contacting or overlap and fixing; Described step (30) has at least one breach (32), and described breach (32) has been located from the outward extending afterbody of circular flat (33) (20); There is the boss (31) of a circle at the center of described lower casing (18), and described boss (31) has a centre bore, and the inwall of described centre bore and central shaft (12) or bearing interference fit are also fixing; Afterbody (20) both sides of described lower casing (18) and top are to its vertical direction bending and extension; The circular flat (33) that forms its short transverse and lower casing (18) is perpendicular, rib (20A), (20B), (20C) that length direction and circular flat (33) parallel; Described rib (20A), (20B), (20C) accept to be installed to lower casing (18) afterbody (20) pedestal of last time (4) locating slot at bottom (25A), (25), (25B) and it is fixed from vertical direction when pedestal (4).As shown in Figure 3.
Described rib (20A), (20B), (20C) and location notch (25A), (25), (25B) can be like frame mode of the present invention; Other various structure modes also can be arranged; This frame mode is made when flat type vibration source (1A) or pedestal (4) because of design demand change take place: as when the rib (20B) that only needs both sides because of rib (20A), (20B), (20C) of design demand lower casing (18) afterbody (20), (20C) time; Can remove another rib (20A) of its afterbody (20); Location notch (25A), (25), (25B) on its pedestal (4) also will make corresponding adjustment so, also will remove corresponding location notch (25).When rib (20A), (20B), (20C) because of design demand lower casing (18) afterbody (20) only need the rib (20A) of afterbody; Can remove rib (20B), (20C) of its afterbody (20) both sides; Location notch (25A), (25), (25B) on its pedestal (4) also will make corresponding adjustment so, also will remove location notch (25A), (25B) of corresponding pedestal (4) both sides.
This mode equally also has other to select more flexibly: rib (20A), (20B), (20C) like lower casing (18) afterbody (20) can make adjustment according to design demand; And pedestal (4) locating slot at bottom (25A), (25), (25B) can not need adjust, even get on because pedestal of the present invention like this (4) can be installed to described appointed positions equally.
As stated, go up also bonding soft PCB circuit board (9) at lower casing (18); Welding a pair of brush (7) on one end of said soft PCB circuit board (9); The other end extends to pad (10), (10A) on lower casing (18) afterbody (20) through it; Described solder joint (10), (10A) and a pair of cathode metal shell fragment (3), the negative pole metal clips (3A) that are installed on the pedestal (4) link to each other, and described cathode metal shell fragment (3), negative pole metal clips (3A) second contact portion (11), (11A) link to each other with external power source again.Simultaneously, bonding magnet steel (16) on the plane of lower casing (18); Described magnet steel (16) has the above polarity of magnetic pole 2 multiples, like 2 utmost points, 4 utmost points, 6 utmost points, 8 utmost points, 12 utmost points or the like.
What be made up of soft PCB circuit board (9), brush (7), magnet steel (16), central shaft parts such as (12) is the stator module that is called as flat type vibration source (1A).Rotatable for these fixing stator modules is the rotor of forming around central shaft (12), by hard pcb board circuit board, commutator segment, coil, oiliness bearing, ticker parts such as (17) (6).Described rotor (6) is made it can produce enough centrifugal force when rotated by design prejudicially.
As stated, rotor (6) is in the top of stator module, make below its hard pcb board circuit board commutator segment can with brush (7) the end sliding contact on the stator module, and flexibly supported by brush (7).Simultaneously, rotor (6) be placed in by upper casing (2) and lower casing (18) form be parallel to stator module and with the perpendicular inner space (34) of central shaft (12) in.
For this reason; External power source gets into through second contact portion (11), (11A) of cathode metal shell fragment (3), negative pole metal clips (3A); Get into pad (10) then, (10A) gets into soft PCB circuit board (9), passes to commutator segment through the brush (7) that is welded on the soft PCB circuit board (9), reaches coil through the circuit on the hard pcb board circuit board again; Interact through making coil generation magnetic field and magnet steel (16) go up the magnetic field that produces, thereby impel rotor (6) rotation and produce centrifugal force.Such centrifugal force can pass on lower casing (18) and the upper casing (2) through central shaft (12); Particularly when lower casing (18) and upper casing (2) are fixed on the fixed position of person communication system; Such centrifugal force can make machine vibration itself through the fixed position of PCS Personal Communications System, thereby reminds the user that the information incoming call is arranged.
As stated; Square type pedestal of the present invention (4) combines to have the unexistent consistency of electric connector and the reliability of existing flat type vibration source (1A) with the shell of flat type vibration source (1A); And easy for installation, quick, also have the unexistent advantage of existing electric connector on the manufacturing process with on the cost.Especially: a kind of like this electric connector is under the prerequisite that does not have existing flat type vibration source (1A) height of sacrifice, to realize, thereby has positive meaning and promotional value.
(embodiment 2)
The remainder of present embodiment and embodiment 1 are basic identical; Difference is: the circuit of described flat type vibration source (1A) is a casing itself very wherein; Then omit corresponding cathode metal shell fragment (3), negative pole metal clips (3A), another extremely can be connected with the shell of flat type vibration source (1A) through metal clips or lead.Because the upper casing (2) or the lower casing (18) of flat type vibration source (1A) can be the conductors of metal; The position of flat type vibration source (1A) can be installed on mobile phone design a metallic conductor (not shown) in advance; When flat type vibration source (1A) is installed on the position of appointment; Metallic conductor contacts with upper casing (2) or the lower casing (18) of flat type vibration source (1A), and then between is set up electrical communication.The advantage of this connected mode is: because the contact area of the shell of flat type vibration source (1A) is bigger, can reduce the requirements of making to metallic conductor; Owing on the pedestal (4) metal clips only has been installed, thereby the requirements of making of pedestal (4) with metal clips has also been decreased, on manufacturing process and manufacturing cost, had advantage.
(embodiment 3)
The remainder of present embodiment and embodiment 1, embodiment 2 are basic identical, and difference is: described upper casing (2) is as a whole through being injection molded into pedestal (4).This structure have than embodiment 1, embodiment 2 obvious the advantage of Duoing: owing to make pedestal (4) become as a whole with upper casing (2); The unexistent advantage of embodiment before on manufacture craft, having; On cost of manufacture, also decrease, thus more competitive.Like upper casing (2) and pedestal (4) is not only through injection molding way, also can through other modes such as: modes such as welding, riveted joint, riveting, stretching become as a whole.As shown in Figure 7.
(embodiment 4)
The remainder of present embodiment and embodiment 1, embodiment 2, embodiment 3 are basic identical; Difference is: described flat type vibration source (1A) can also can vibrate like modes such as ring mode, straight-line oscillations like the flat type vibration source (1A) of mode of vibration according to the invention.
(embodiment 5)
As stated, electric connector of the present invention not only can be installed on the flat type vibration source (1A), is more widely; This electric connector can also be installed on the electronic component with platypelloid type structure; Described electronic component is like the loudspeaker on the mobile phone, microphone, and to make a video recording first-class.Because the useful space on the mobile phone is limited; The problem that same meeting has in installation just like flat type vibration source (1A) in installation; Thereby electric connector of the present invention not only can solve the problem that flat type vibration source (1A) go up to exist, and can also solve the installation question of the electronic component that has flat structure more widely.
Embodiments of the invention only are giving an example of doing in order clearly the object of the invention to be described; But not be to qualification of the present invention; On the basis of above-mentioned explanation, different variations and correction can also be arranged, and these belong to variation that spirit of the present invention extends out and also will fall in protection scope of the present invention with revising.
Claims (5)
1. a flat type vibration source electric connector comprises flat type vibration source (1A); Said flat type vibration source (1A) comprising: a lower casing (18) and outward extending afterbody (20) thereof, a rotor (6), an and upper casing (2); Described rotor (6) is in the inner space (34) of upper casing (2) and lower casing (18) composition, and described upper casing (2) is positioned at the top of lower casing (18), forms a flat type vibration source (1A) that the aspect ratio diameter is little; It is characterized in that: afterbody (20) both sides of said lower casing (18) and top are to its vertical direction bending and extension; The circular flat (33) that forms at least one its short transverse and lower casing (18) is perpendicular, the rib that length direction and circular flat (33) parallel (20B, 20C, 20A);
This flat type vibration source electric connector also comprises: a pedestal (4), cathode metal shell fragment (3), negative pole metal clips (3A);
Described pedestal (4) is block, comprising: lower space (19), central space (26), trailing space (24), top locating module (23), bottom locating module (27), and at least one location notch (25A, 25,25B); Described location notch (25A, 25,25B) is positioned at the bottom of square type pedestal (4); The method of its distribution should be followed such rule: when described location notch (25A, 25B) is in the both sides of square type pedestal (4); The length direction of location notch (25A, 25B) should be vertical with square type pedestal (4) tail plane and be parallel to each other, and depth direction should be perpendicular with the base plane of square type pedestal (4); When described location notch (25) is in the afterbody of square type pedestal (4), the length direction of location notch (25) should with the plane parallel of square type pedestal (4) afterbody, depth direction should be perpendicular with the base plane of square type pedestal (4); Described location notch (25A, 25,25B) overlaps with the rib (20B, 20C, 20A) on lower casing (18) afterbody (20) both sides and top and is fixing; The height of said pedestal (4) a little more than or be lower than the height of flat type vibration source (1A); Its width is more than or equal to the width of flat type vibration source (1A) lower casing (18) afterbody (20); Its bottom is parallel with the bottom of flat type vibration source (1A), or a little more than or be lower than the bottom of flat type vibration source (1A); Described pedestal (4) is located at an end of flat type vibration source (1A) lower casing (18) afterbody (20) and fixes;
Described cathode metal shell fragment (3) and an end of negative pole metal clips (3A) are connected the both positive and negative polarity of flat type vibration source (1A) respectively, are positioned at the lower space (19) of described pedestal (4), and the other end is arranged in the central space (26) of pedestal (4); Described cathode metal shell fragment (3), negative pole metal clips (3A) comprising: first elastic region (15), second elastic region (13), first contact portion (14,14A), second contact portion (11,11A); First contact portion of described cathode metal shell fragment (3), negative pole metal clips (3A) (14,14A) is in the lower space (19) of pedestal (4) with first elastic region (15), extends to behind the top of pedestal (4) to the caudal directions bending of pedestal (4) through the anterior vertical direction to pedestal (4) of pedestal (4) and extends; Described cathode metal shell fragment (3) and negative pole metal clips (3A) extend to after the caudal directions of pedestal (4) to bottom bending at least 150 degree of pedestal (4) again and extend; And form second elastic region (13) at this bending part, form second contact portion (11,11A) in the end of this extension; Described second elastic region (13) and second contact portion (11,11A) are in the central space (26) of pedestal (4); Described cathode metal shell fragment (3) and negative pole metal clips (3A) are by the top locating module (23) in the pedestal (4), bottom locating module (27) parcel and fixing.
2. flat type vibration source electric connector according to claim 1; It is characterized in that: described lower space (19) is a rectangle, and its height is more than or equal to the height of cathode metal shell fragment (3), negative pole metal clips (3A) first contact portion (14,14A); The shape that said pedestal (4) is gone up away from an end end face of trailing space (24) is arc surface (8); The bottom of described lower space (19) and pedestal (4) parallels, perpendicular with the arc surface (8) of pedestal (4); Described trailing space (24) is a rectangle, and is perpendicular with the bottom of pedestal (4), parallel with the arc surface (8) of pedestal (4); The central space (26) of said pedestal (4) is the groove of a narrow length; Its height parallels greater than the height of cathode metal shell fragment (3), negative pole metal clips (3A) second contact portion (11,11A) and with the bottom of pedestal (4), perpendicular with the arc surface (8) of pedestal (4); Its width is more than or equal to the width of the width of cathode metal shell fragment (3), negative pole metal clips (3A) and spacing width sum between two metal clipss of back is installed, and described central space (26) links to each other with circuit part on the mobile phone and fixes.
3. flat type vibration source electric connector according to claim 1 is characterized in that: first contact portion of said cathode metal shell fragment (3), negative pole metal clips (3A) (14,14A) is connected with the positive and negative very contact of flat type vibration source (1A).
4. flat type vibration source electric connector according to claim 1 is characterized in that: the circuit of described flat type vibration source (1A) wherein negative or positive electrode is a casing itself, then omits corresponding cathode metal shell fragment (3) or negative pole metal clips (3A).
5. flat type vibration source electric connector according to claim 1 is characterized in that: described pedestal (4) is as a whole through being injection molded into upper casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100929386A CN101242122B (en) | 2006-06-16 | 2006-06-16 | Flat vibration source and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100929386A CN101242122B (en) | 2006-06-16 | 2006-06-16 | Flat vibration source and electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101242122A CN101242122A (en) | 2008-08-13 |
| CN101242122B true CN101242122B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100929386A Expired - Fee Related CN101242122B (en) | 2006-06-16 | 2006-06-16 | Flat vibration source and electric connector |
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| Country | Link |
|---|---|
| CN (1) | CN101242122B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447494A (en) * | 2002-03-22 | 2003-10-08 | 三星电机株式会社 | Vibration motor |
| CN2585447Y (en) * | 2002-06-26 | 2003-11-05 | 明基电通股份有限公司 | Electric connector |
-
2006
- 2006-06-16 CN CN2006100929386A patent/CN101242122B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447494A (en) * | 2002-03-22 | 2003-10-08 | 三星电机株式会社 | Vibration motor |
| CN2585447Y (en) * | 2002-06-26 | 2003-11-05 | 明基电通股份有限公司 | Electric connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-364468A 2004.12.24 |
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| Publication number | Publication date |
|---|---|
| CN101242122A (en) | 2008-08-13 |
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Effective date of registration: 20090109 Address after: Three hundred and twenty-five thousand and six hundred Zhe Hu Cun Da Jing Zhen Penlon street in Yueqing city of Zhejiang Province, No. 11 Postal Code: 325600 Applicant after: Gan Fangfei Address before: Three hundred and twenty-five thousand and six hundred Yueqing, Zhejiang province Hongqiao town second industrial zone Xi Ying Electronics Co., Ltd. Postal Code: 325600 Applicant before: Leqing Weiyang Electronic Co., Ltd. |
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