CN106972683B - A kind of lead-out wires of coil structure of horizontal vibration linear motor FPC - Google Patents
A kind of lead-out wires of coil structure of horizontal vibration linear motor FPC Download PDFInfo
- Publication number
- CN106972683B CN106972683B CN201710214897.1A CN201710214897A CN106972683B CN 106972683 B CN106972683 B CN 106972683B CN 201710214897 A CN201710214897 A CN 201710214897A CN 106972683 B CN106972683 B CN 106972683B
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- China
- Prior art keywords
- lead
- coil
- linear motor
- out wires
- circuit board
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses the lead-out wires of coil structures of horizontal vibration linear motor FPC a kind of, in order to solve in linear motor structure, the oscillation space of product is reduced because lead-out wires of coil is welded on coil outer, the problem of reducing properties of product, including the flexible circuit board being mounted on casing, it is characterized in that utilizing idle space inside horizontal vibration (X axis vibration) linear motor structure coil, two lead-out wires of coil are all disposed in the idle space, and flexible circuit board pad locations are arranged in the coil inside idle space opposed area.Outside lead is avoided to the evacuation defect of other elements, the oscillation space of product is increased, improves the performance of product, lead-out wire quickly positions, and meets full welding procedure, and welding protectiveness enhancing improves coil itself installation strength, reduces circuit risk.
Description
Technical field
It is especially a kind of for providing the water of the functions such as touch feedback and vibrating alert the present invention relates to Electronic component technologies
The lead-out wires of coil structure of flat vibration (X axis vibration) linear motor FPC.
Background technique
In terms of the lead lead-out process of coil device, also there are many frame modes in the prior art, such as patent announcement number
It is more from being connected with coil and coil end for a kind of structure for drawing out lead wires of the CN101471591B coil device designed
The terminal pins of the coil device of a terminal pins draw lead, and one end of lead is connect with connector, and connector is used from relaying
The one side of circuit board connect with the circuit board of the relaying, which connect with terminal pins；Connector can
It is projected upwards with being formed as the connection terminal for being connected to circuit board in the side orthogonal with the extending direction of lead；It can also be with
One end of lead connects crimp type terminal, by crimp type terminal from the side surface side of the circuit board of relaying and the wiring of the relaying
Substrate connection, the circuit board are connect with terminal pins.For another example patent announcement number is CN101571929B, and one kind is planted on substrate
Enter the method for lead-out wires of coil, the lead-out wire at coil both ends is implanted on substrate by it, and at least makes the lead-out wire plane of one end
Have angle with substrate, it is therefore an objective to can ignore when milling chip slot base material thickness error, lead-out wires of coil implantation substrate when
Error and groove milling equipment precision etc. influence.In terms of linear motor coil lead-out wire, if patent publication No. is CN106130244A,
A kind of linear motor coil leading-out wire structure, including being equipped with the inner stator part of coil, the wiring being located in inner stator part is inserted
Fitting and the outgoing line components that can be docked with wiring plug connector, wiring plug connector form grafting in one end of inner stator part
Head, connection-peg are equipped with terminal card slot, set that there are two can be pressed on respectively terminal card for two groups of leads of coil in terminal card slot
First terminal in slot, first terminal puncture lead coat of paint and form motor inner conductive channel；Outgoing line components include can with insert
The connector socket of connector grafting, connector socket is interior to be equipped with the Second terminal that can be inserted into terminal card slot, Second terminal and first terminal
Docking forms outside motor conductive channel.At present lead-out wires of coil to be welded on based on coil outer, which needs
Other structures butt welding contact is avoided.
Summary of the invention
The purpose of the present invention is to solve in linear motor structure, reduce because lead-out wires of coil is welded on coil outer
The oscillation space of product, the problem of reducing properties of product, provide a kind of horizontal vibration (X axis vibration) linear motor FPC's
Lead-out wires of coil structure.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of horizontal vibration is linear
The lead-out wires of coil structure of motor FPC, including the flexible circuit board being mounted on casing, it is characterized in that utilizing horizontal vibration (X-axis
Vibration) linear motor structure coil inside idle space, two lead-out wires of coil are all disposed in the idle space,
And flexible circuit board pad locations are arranged in the coil inside idle space opposed area.
Vibrating motor is the indispensable component of the industrial circles such as electronics, automobile, household electrical appliances, provides touching for user
Feel feedback and vibrating alert.Linear motor is because structure is simple, is suitble to high-speed straight-line movement, armature winding utilization rate height, without transverse direction
Numerous advantages such as edge effect, response time, service life and be concerned, and it can provide a variety of vibration modes, for
Family provides rich and varied and fine and smooth touch feedback true to nature.The technical program using it is rectangular along X axis vibration as research object, utilize
Horizontal vibration Linear motor coil inner space is idle space, ingenious to utilize the position, and lead-out wires of coil welding design is existed
This is avoided the external evacuation to other elements to increase the oscillation space of product, promotes properties of product, while coil lead welds
Protectiveness enhancing is connect, reduce solder joint is influenced by external elements, reduces circuit risk.
Preferably, the pad position to lead-out wires of coil and flexible circuit board pad carries out sealing protection.
Since sealing protection is in the enclosure space of coil inside, so institute is protected very reliable, while coil itself is also enhanced
Installation fastness.
Preferably, the protective glue that the sealing protects position all is respectively positioned in the idle space of coil inside.Envelope
Glue also only carries out localised protection to lead-out wire position, and this be sealed internal formula protection method and make sealing itself also by " closing "
Formula protection, to improve product quality.
Preferably, two lead-out wires of the coil keep largest interval distance in coil inside idle space.
Since idle space is limited in coil turn, it is necessary to make full use of this space and guarantee that two lead-out wires of coil are not interfere with each other.
Preferably, described two lead-out wires of coil are parallel in the idle space inner close fitting flexible circuit board of coil inside
Arrangement.Lead-out wire and the smooth arrangement of FPC plate avoid the vibration of wiring high up in the air at work, while meeting welding process requirement.
Preferably, the flexible circuit board pad locations are equipped with horizontally disposed lead hole seat, the fairlead
Seat tool has lead laterally push-in notch.In order to improve welding efficiency in a limited space, on FPC plate setting it is horizontal and with draw
The identical lead hole seat of outlet lead direction, lead-out wire is easy to be sent into positioning from laterally push-in notch, to improve welding effect
Rate.
Preferably, the lead hole seat cross section is C-shaped.C-shaped aperture seat tool have lead-out wire amount of movement it is small, into hole seat
The advantages that quickly positioning is not easy to run line, is easy to be completely welded to afterwards.
Preferably, the flexible circuit board pad locations are equipped with sealing groove seat.Meet quick, quantitative, positioning sealing.
The beneficial effects of the present invention are: using coil inside idle space, lead-out wires of coil and the welding position FPC is complete
Arrangement in the enclosed space, avoids outside lead to the evacuation defect of other elements, increases the oscillation space of product, mention
The performance of product is risen, lead-out wire quickly positions, and meets full welding procedure, and welding protectiveness enhancing improves coil itself peace
Intensity is filled, circuit risk is reduced.
Detailed description of the invention
Fig. 1 is a kind of use product configuration schematic diagram of the invention.
Fig. 2 is a kind of use product schematic view of the front view of the invention.
Fig. 3 is a kind of assembling structure schematic diagram of the invention.
In figure: 1. lower casings, 2. flexible circuit boards, 3. springs, 4. clump weights, 5. upper casings, 6. magnetic yokes, 7.
Magnet steel, 8. coils, 9. lead-out wires.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
A kind of lead-out wires of coil structure of horizontal vibration linear motor FPC of the present embodiment, referring to Fig. 1, linear motor master
It to be made of lower casing 1, flexible circuit board 2, coil 8, spring 3, magnet steel 7, clump weight 4, magnetic yoke 6 and upper casing 5.By coil
8 provide driving electric field, provide driving magnetic field by magnet steel 7, provide vibration reciprocating elastic force, the counterweight under electromagnetism power drive by spring 3
Block 4 does horizontal reciprocating movement, externally provides vibration frequency.
Flexible circuit board 2 is that FPC is mounted in 1 plane of lower casing, as shown in Fig. 2, coil 8 is with length direction and flexible electrical
Road plate 2 is vertical and is close to install, using 8 inside idle space of horizontal vibration (X axis vibration) linear motor structure coil, coil
8 two lead-out wires 9 are all disposed in the idle space, and 2 pad locations of flexible circuit board are arranged in 8 inside of coil in vain
Space opposed area, as shown in Figure 3.
Idle space inner close fitting flexible circuit board 2 of 8 two lead-out wires 9 of coil inside coil 8 is arranged in parallel, and two
Lead-out wire 9 keeps largest interval distance in 8 inside idle space of coil.Then to two lead-out wires 9 and flexible electrical of coil 8
The pad position of 2 pad of road plate carries out sealing protection, and all protective glues in sealing protection position also are located inside coil 8
In idle space；Further, sealing groove seat is equipped in the pad locations of flexible circuit board 2.
In order to improve 9 positioning welding efficiency of lead-out wire, horizontally disposed fairlead is set in 2 pad locations of flexible circuit board
Seat, fairlead seat tool have the lateral push-in notch of lead-out wire, and the cross section of the lead hole seat is C-shaped, when lead-out wire is led from side
Enter lead hole seat to be positioned, then carries out contact and weld entirely.
Above-described embodiment is the description of the invention, is not limitation of the invention, any pair of simple transformation of the invention
Structure, technique, method afterwards etc. all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of lead-out wires of coil structure of horizontal vibration linear motor FPC, including the flexible circuit board being mounted on casing
(2), it is characterized in that using the internal idle space of horizontal vibration linear motor structure coil (8), two lead-out wires of coil (8)
(9) it is all disposed in the idle space, and flexible circuit board pad locations is arranged in the coil inside idle space
Opposed area；
Sealing protection is carried out to the pad position of coil (8) lead-out wire and flexible circuit board (2) pad；
All protective glues in sealing protection position are respectively positioned in the internal idle space of coil (8).
2. the lead-out wires of coil structure of a kind of horizontal vibration linear motor FPC according to claim 1, it is characterized in that described
Two lead-out wires of coil (8) keep largest interval distance in coil inside idle space.
3. the lead-out wires of coil structure of a kind of horizontal vibration linear motor FPC according to claim 1, it is characterized in that described
(8) two lead-out wires of coil coil inside idle space inner close fitting flexible circuit board (2) be arranged in parallel.
4. the lead-out wires of coil structure of horizontal vibration linear motor FPC according to claim 1 a kind of, it is characterised in that soft
Property circuit board (2) pad locations be equipped with horizontally disposed lead hole seat, the fairlead seat tool have lead laterally push-in notch.
5. the lead-out wires of coil structure of a kind of horizontal vibration linear motor FPC according to claim 4, it is characterized in that described
Lead hole seat cross section it is C-shaped.
6. the lead-out wires of coil structure of a kind of horizontal vibration linear motor FPC according to claim 1, it is characterized in that described
Flexible circuit board (2) pad locations be equipped with sealing groove seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214897.1A CN106972683B (en) | 2017-04-01 | 2017-04-01 | A kind of lead-out wires of coil structure of horizontal vibration linear motor FPC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214897.1A CN106972683B (en) | 2017-04-01 | 2017-04-01 | A kind of lead-out wires of coil structure of horizontal vibration linear motor FPC |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106972683A CN106972683A (en) | 2017-07-21 |
| CN106972683B true CN106972683B (en) | 2019-03-08 |
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ID=59337304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710214897.1A Active CN106972683B (en) | 2017-04-01 | 2017-04-01 | A kind of lead-out wires of coil structure of horizontal vibration linear motor FPC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972683B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581649A (en) * | 2003-08-08 | 2005-02-16 | 东京零件工业股份有限公司 | Rotor for core-less motor and its mfg. method and core-less motor with axial clearance |
| CN203911621U (en) * | 2014-05-27 | 2014-10-29 | 浙江省东阳市诚基电机有限公司 | PCB structure of micro vibration motor |
| CN205882987U (en) * | 2016-08-15 | 2017-01-11 | 重庆市灵龙电子有限公司 | FPC with let bit function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3179669B2 (en) * | 1994-11-30 | 2001-06-25 | 東京パーツ工業株式会社 | Rotor of flat coreless motor |
| US7800274B2 (en) * | 2006-07-20 | 2010-09-21 | Tokyo Parts Industrial Co., Ltd. | Thin stator, eccentric motor and axial air-gap brushless vibration motor equipped with the same |
-
2017
- 2017-04-01 CN CN201710214897.1A patent/CN106972683B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581649A (en) * | 2003-08-08 | 2005-02-16 | 东京零件工业股份有限公司 | Rotor for core-less motor and its mfg. method and core-less motor with axial clearance |
| CN203911621U (en) * | 2014-05-27 | 2014-10-29 | 浙江省东阳市诚基电机有限公司 | PCB structure of micro vibration motor |
| CN205882987U (en) * | 2016-08-15 | 2017-01-11 | 重庆市灵龙电子有限公司 | FPC with let bit function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106972683A (en) | 2017-07-21 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Coil lead out structure of horizontal vibration linear motor FPC Effective date of registration: 20210804 Granted publication date: 20190308 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG DONGYANG DONGCI CHENGJI ELECTRONIC Co.,Ltd. Registration number: Y2021330001067 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230628 Granted publication date: 20190308 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG DONGYANG DONGCI CHENGJI ELECTRONIC Co.,Ltd. Registration number: Y2021330001067 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |