CN1248086A - Pancake shaped motor and machine mounting and power supply method for the same - Google Patents
Pancake shaped motor and machine mounting and power supply method for the same Download PDFInfo
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- CN1248086A CN1248086A CN 98119328 CN98119328A CN1248086A CN 1248086 A CN1248086 A CN 1248086A CN 98119328 CN98119328 CN 98119328 CN 98119328 A CN98119328 A CN 98119328A CN 1248086 A CN1248086 A CN 1248086A
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- current electrode
- motor
- electrode portion
- frame
- terminal
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Abstract
The present invention discloses one flat motor and its installation and powering process. Even using one flexible base board has no broken wire. The motor is easy to solder directly in power supply printed board or may be connected without soldering. One terminal bearing part is led out from the frame part, and on one side of the terminal bearing part the powering pole part comprising flexible base board is fixed through adhered parts or may be fixed similarly through the bent top. The powering pole part is soldered beside the machine or held by one cavity mold.
Description
The electric power-feeding structure of the noiseless pancake motor of reporting the source that the invention relates to communicating machines such as being used for beeper (ペ-シ ャ), portable phone and the machine of this motor are installed method of supplying power to.
In the past, because of seeking the current electrode portion that flexible substrate is formed is guided to the pancake motor slimming of motor outside, by practicality as suitable product.For example, as shown in Figure 5, a kind of pancake motor is arranged, punching press is processed to form recess 11a on the support 11 of forming frame H, and on this recess 11a, engage the power supply component of forming by flexible substrate 22 by adhesion coating 22a, therefore, have a pair of brush that lines (パ -Application) 22b is set above this power supply component 22, and the 22c of current electrode portion is provided with the outside that lines 22b is connected and guides to motor with this brush.
This pancake motor owing to can ignore the thickness of power supply component part, therefore helps to realize the slimming of motor itself.
But, adopt this flexible substrate, because substrate itself is thin, broken string easily when resembling the lead that connects the AWG30 equidimension, after the soldering connection, be protected with UV curing adhesive etc.
Again, though on the power supply lines of the printed circuit board (PCB) of machine side the direct situation of soldering, power supply lines and the 22b of current electrode portion, how thin no matter flexible substrate itself has because be released state, the heat radiation difficulty, soldering is difficult for finishing.And, for seeking the easiness of soldering, and, not very wise move concerning its cost in the side punching, add because of not having thickness in the side, the outer difficulty of soldering league (unit of length).
The 1st purpose of the present invention is, provides the machine of a kind of pancake motor and this motor that method of supplying power to is installed, even use flexible substrate, also is not easy to broken string; The 2nd purpose is, do not spend cost, even on the power supply lines of the printed circuit board (PCB) of machine side directly during soldering, also make it be easy to welding, and, do not carrying out under the situation of soldering even provide a kind of, also can guarantee the machine installation method of supplying power to that connects conscientiously.
For achieving the above object, the present invention takes following technical scheme:
Pancake motor, the current electrode portion that its flexible substrate is formed guides to the outside of the frame that constitutes motor, it is characterized in that, in the fixing described current electrode of the part of described frame portion, current electrode portion will be exposed at least on 3 directions.
Described pancake motor, it is characterized in that, mechanism as fixing described current electrode portion, bear portion from a part of leading-out terminal of frame, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and, curved apex and in another side fixing current electrode portion too.
The machine of pancake motor is installed method of supplying power to, the current electrode portion that its flexible substrate is formed guides to the outside of the frame that constitutes motor, it is characterized in that, pancake motor is connected by the two sides adhesive member after the printed circuit board (PCB) of machine side, its soldering is connected on the power supply lines of printed circuit board (PCB) of this current electrode portion and machine side, described pancake motor is that a part of leading-out terminal from frame bears portion, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and, curved apex and in another side fixing current electrode portion too.
The machine of pancake motor is installed method of supplying power to, the current electrode portion that its flexible substrate is formed guides to the outside of motor, it is characterized in that, pancake motor is that a part of leading-out terminal from the frame that constitutes motor bears portion, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and curved apex is seized the current electrode portion on this two sides on both sides by the arms to fix described current electrode portion too at another side with the former terminal of machine side.
Above-mentioned problem in the exposed portions serve that strengthens described current electrode portion, and fixedly makes it motionlessly just can finish.Thus, just can prevent to break, just weld and finish easily.
As the execution mode that solves above-mentioned problem, shown in above-mentioned invention, the current electrode portion of flexible substrate composition is guided to this pancake motor of the outside of the frame motor of forming motor, when fixing described current electrode portion on the part of described frame, current electrode portion exposes in 3 directions at least.
More specifically, as noted above, as the method for on the part of described frame, fixing described current electrode portion, a part of leading-out terminal by frame bears portion, the one side that this terminal bears portion is by the fixing described current electrode of adhesive member portion, and crooked its top is in another side fixing current electrode portion too.
Like this, current electrode portion is reinforced because of the terminal portion of bearing, and problem does not therefore break.
When this pancake motor is installed on the machine operation power supply, as described in above-mentioned invention, the current electrode portion that flexible substrate is formed guides to the machine of this pancake motor of the outside of the frame motor of forming motor method of supplying power to is installed, a part of leading-out terminal by the frame of forming motor bears portion, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and, crooked its top is with in another side fixing current electrode portion too, with after the printed circuit board (PCB) of machine side engages, the operational method that adopts soldering to be connected on the power supply lines of this current electrode portion and the printed circuit board (PCB) of machine side is just passable by the two sides adhesive member.
Like this, the soldering of current electrode portion just becomes and finishes easily.
Again, do not adopt soldering to connect and when adopting the contact-type way, as described shown in the invention, the current electrode portion that flexible substrate is formed guides to the machine of this pancake motor of the outside of the frame motor of forming motor method of supplying power to is installed, a part of leading-out terminal by the frame of forming motor bears portion, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and crooked its top, with at another side fixed electrode too, seize on both sides by the arms the current electrode portion on this two sides just passable with the cavity block terminal of machine side.
Like this, current electrode portion seizes on both sides by the arms because of the two sides and just can guarantee to continue.
Effect of the present invention
The present invention, as mentioned above, because of current electrode portion being fixed on the part of frame, therefore, even flexible substrate does not as thin as a wafer have the broken string problem of current electrode portion yet.
When to machine this motor being installed, current electrode portion will expose on 3 directions, that is to say that the side also has, and therefore is easy to finish soldering.
When adopting the contact-type method,, can realize certain connection because of be furnished with the 2c of current electrode portion at upper and lower surface even do not adopt soldering again.
Following with reference to accompanying drawing, describe embodiments of the invention in detail:
Fig. 1 is the major part sectional drawing of the 1st embodiment of pancake motor of the present invention;
Fig. 2 is a unit assembly drawing of forming this embodiment;
Fig. 3 is the major part section side view that the machine of explanation pancake motor of the present invention is installed the 1st embodiment of method of supplying power to;
Fig. 4 is the major part section side view of other embodiment of this method of explanation;
Fig. 5 is the major part section side view of the existing pancake motor structure of expression.
Fig. 1 is the major part sectional drawing that has adopted platypelloid type coreless vibrating motor of the present invention.
Among Fig. 1, the 1st, form the support of a frame part, upwards rise at the integrally formed plunging hole 1a of central authorities, this is pressed into a S and when keeping thus, forms recess 1b by punch process around the 1a of this plunging hole.This recess 1b extends to the terminal that one leads to support outside always and bears the 1c of portion.
On the described recess 1b, also as shown in Figure 2, almost the power supply component of forming with the flexible substrate of same shape 2 is fixed by following adhesion coating 2a.Being formed with a pair of brush above this power supply component 2 is provided with lines 2b and with this brush the 2c of current electrode portion that lines 2b is connected setting and is electroplated by scolding tin is set.The 2c of this current electrode portion bears the 1c of portion than described terminal and extends longlyer, and in the top bending that terminal bears the 1c of portion, fixes by following adhesion coating 2a.Like this, the 2c of this current electrode portion since terminal bear the 1c of portion can be protected really, can on 3 directions, expose simultaneously.
Thus, means such as punching can not caused cost and rise, can be in 3 formation current electrode portions.
The 3rd, at described a pair of brush the brush that forms by settings such as solderings on the lines 2b is set, in the outside of this brush 3, toroidal magnet 4 is seized described power supply component 2 on both sides by the arms and is contained on the support 1, and the eccentric rotor of facing by space and this magnet 45 can freely rotate and be installed on described axle S.This eccentric rotor 5 is integrally formed with high sliding resin 5b by a plurality of air core coil 5a......, therefore, and the double as bearing of high sliding resin 5b own.
The periphery of described support 1 is riveted on the opening part of casing 6, opens the hole 6a in the centre of this casing 6, with the top gluing (り pays I) of described axle S, makes it to keep by polyester film 6b.
This pancake motor will be installed in last and power supplies such as beeper (trade name beep-pager), as shown in Figure 3, its printed circuit board (PCB) P at machine fixes by two sides adhesive sheet Pa, and by the described current electrode 2c of portion being carried out soldering finishes in that power supply lines (パ -Application) Pb that forms in advance is last.And the location when installing for making is easy, shown in imaginary dotted line, can draw from casing 6 guiding element 6c is installed.If adopt this method, simple installation, soldering is also finished easily.
Do not adopt above-mentioned soldering and when adopting the contact-type method, as shown in Figure 4, can prepare former type terminal 7 yet, to seize the 2c of current electrode portion on both sides by the arms in the machine side.At this moment, consider contact stabilization, the 2c of current electrode portion more wishes to plate noble metal.Among the figure, the 8th, prevent release unit, the 9th, fixed part.
Adopt this method, simple installation is easily gone, and can guarantee to continue really.
Claims (4)
1, pancake motor, the current electrode portion that its flexible substrate is formed guides to the outside of the frame that constitutes motor, it is characterized in that, in the fixing described current electrode of the part of described frame portion, current electrode portion will be exposed at least on 3 directions.
2, the described pancake motor of claim 1, it is characterized in that, mechanism as fixing described current electrode portion, bear portion from a part of leading-out terminal of frame, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and, curved apex and in another side fixing current electrode portion too.
3, the machine of pancake motor is installed method of supplying power to, the current electrode portion that its flexible substrate is formed guides to the outside of the frame that constitutes motor, it is characterized in that, pancake motor is connected by the two sides adhesive member after the printed circuit board (PCB) of machine side, its soldering is connected on the power supply lines of printed circuit board (PCB) of this current electrode portion and machine side, described pancake motor is that a part of leading-out terminal from frame bears portion, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and, curved apex and in another side fixing current electrode portion too.
4, the machine of pancake motor is installed method of supplying power to, the current electrode portion that its flexible substrate is formed guides to the outside of motor, it is characterized in that, pancake motor is that a part of leading-out terminal from the frame that constitutes motor bears portion, the one side of bearing portion at this terminal is by the fixing described current electrode of adhesive member portion, and curved apex is seized the current electrode portion on this two sides on both sides by the arms to fix described current electrode portion too at another side with the former terminal of machine side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98119328A CN1092416C (en) | 1998-09-15 | 1998-09-15 | Pancake shaped motor and machine mounting and power supply method for the same |
| HK00104787A HK1025681A1 (en) | 1998-09-15 | 2000-08-01 | A flat-type motor and its method of mounting and power supplying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98119328A CN1092416C (en) | 1998-09-15 | 1998-09-15 | Pancake shaped motor and machine mounting and power supply method for the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1248086A true CN1248086A (en) | 2000-03-22 |
| CN1092416C CN1092416C (en) | 2002-10-09 |
Family
ID=5226330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98119328A Expired - Fee Related CN1092416C (en) | 1998-09-15 | 1998-09-15 | Pancake shaped motor and machine mounting and power supply method for the same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1092416C (en) |
| HK (1) | HK1025681A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424969C (en) * | 2003-10-10 | 2008-10-08 | 东京零件工业股份有限公司 | Stator with built-in drive circuit and axial gap brushless motor having the same |
| CN100452621C (en) * | 2002-09-13 | 2009-01-14 | 东京零件工业股份有限公司 | Ultra-thin type centreless motor |
| CN109245379A (en) * | 2018-09-13 | 2019-01-18 | 昆山联滔电子有限公司 | A kind of motor and intelligent terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2913151B2 (en) * | 1995-03-30 | 1999-06-28 | 帝国通信工業株式会社 | Terminal connection structure for electronic components |
-
1998
- 1998-09-15 CN CN98119328A patent/CN1092416C/en not_active Expired - Fee Related
-
2000
- 2000-08-01 HK HK00104787A patent/HK1025681A1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452621C (en) * | 2002-09-13 | 2009-01-14 | 东京零件工业股份有限公司 | Ultra-thin type centreless motor |
| CN100424969C (en) * | 2003-10-10 | 2008-10-08 | 东京零件工业股份有限公司 | Stator with built-in drive circuit and axial gap brushless motor having the same |
| CN109245379A (en) * | 2018-09-13 | 2019-01-18 | 昆山联滔电子有限公司 | A kind of motor and intelligent terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1025681A1 (en) | 2000-11-17 |
| CN1092416C (en) | 2002-10-09 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021009 Termination date: 20110915 |