CN204947870U - Vibrating motor - Google Patents
Vibrating motor Download PDFInfo
- Publication number
- CN204947870U CN204947870U CN201520501220.2U CN201520501220U CN204947870U CN 204947870 U CN204947870 U CN 204947870U CN 201520501220 U CN201520501220 U CN 201520501220U CN 204947870 U CN204947870 U CN 204947870U
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- CN
- China
- Prior art keywords
- sidewall
- vibrating motor
- magnetic steel
- steel component
- balancing weight
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a kind of vibrating motor.Described vibrating motor comprises shell, coil block, magnetic steel component and wiring board, described coil block and described magnetic steel component relative spacing are arranged, described coil block and described wiring board are electrically connected, described shell comprises main casing and surrounds the cover plate of receiving space with described main casing, it is inner that described coil block and described magnetic steel component are housed in described receiving space, some sidewalls that described main casing has diapire and extends from described diapire, wherein a sidewall extends to form support platform to the direction bending away from described receiving space, described wiring board is attached at the sidewall of described main casing, and it has the first end being attached at described sidewall and the second end being attached at described support platform, described first end and described coil block are electrically connected.The vibrating motor that the utility model provides meets the design requirement from sidewall lead line plate, and structure is simple, is easy to processing, has stronger Practical significance.
Description
[technical field]
The utility model relates to a kind of vibrating motor, particularly relates to a kind of vibrating motor for portable consumer electronic product.
[background technology]
Along with the development of electronic technology, portable consumer electronic product pursuing more and more by people, as mobile phone, handheld device, guider or palm multimedia entertainment equipment etc., these electronic products generally all can use vibrating motor to do system feedback, the vibrational feedback etc. of the incoming call prompting of such as mobile phone, information prompting, navigation hint, game machine.
Wiring board is arranged at the surface of base plate by the vibrating motor of correlation technique, and coil is attached at the top of wiring board, and realizes being electrically connected by wiring board and external circuit.But, be just difficult to meet the designing requirement of client from sidewall lead line plate from the structure of the backplate surface lead line plate of vibrating motor.
Therefore, be necessary to provide a kind of new vibrating motor to overcome above-mentioned defect.
[utility model content]
The utility model is that the wiring board lead-out mode of vibrating motor solving correlation technique is difficult to meet client and proposes a kind of vibrating motor from the problem of the designing requirement of sidewall lead line plate.
Described vibrating motor comprises shell, coil block, magnetic steel component and wiring board, described coil block and described magnetic steel component relative spacing are arranged, described coil block and described wiring board are electrically connected, described shell comprises main casing and surrounds the cover plate of receiving space with described main casing, it is inner that described coil block and described magnetic steel component are housed in described receiving space, some sidewalls that described main casing has diapire and extends from described diapire, wherein a sidewall extends to form support platform to the direction bending away from described receiving space, described wiring board is attached at the sidewall of described main casing, and it has the first end being attached at described sidewall and the second end being attached at described support platform, described first end and described coil block are electrically connected.
In vibrating motor one preferred embodiment that the utility model provides, described sidewall comprises perpendicular to the first side wall of described bottom wall edge, the second sidewall and the 3rd sidewall, described the first side wall and the opposing parallel setting of described second sidewall, described 3rd sidewalls orthogonal connects described the first side wall and described second sidewall, described the first side wall and described second sidewall are formed with the first groove respectively, the mid portion of described 3rd sidewall has breach, and described indentations bottom Vertical dimension extends to form described support platform away from the direction of described receiving space.
In vibrating motor one preferred embodiment that the utility model provides, described coil block comprises coil and supports the coil brace of described coil, and the two ends of described coil brace are arranged in the first groove of described the first side wall and described second sidewall respectively.
In vibrating motor one preferred embodiment that the utility model provides, described first end is located at the inner surface of described the first side wall, described the second end is located at the support platform surface of described 3rd sidewall, and the part between described first end and the second end is located at the inner surface of described diapire near described the first side wall and described 3rd sidewall.
In vibrating motor one preferred embodiment that the utility model provides, described second sidewall just forms the second groove to the region of described first end, and the first groove of described second sidewall is communicated with described second groove.
In vibrating motor one preferred embodiment that the utility model provides, described shell also comprises the cover plate being covered on described main casing, described cover plate two relative sides corresponding with described the first side wall and the second sidewall extend the first flange and the second flange respectively, the described cover plate side corresponding with described 3rd sidewall extends the 3rd flange, described first flange hides the first groove of described the first side wall, described second flange hides the first groove and second groove of described second sidewall simultaneously, and described 3rd flange hides the breach of described 3rd sidewall.
In vibrating motor one preferred embodiment that the utility model provides, described magnetic steel component comprises the first magnetic steel component and the second magnetic steel component that are oppositely arranged, described coil brace by described coil mount supports between described first magnetic steel component and the second magnetic steel component.
In vibrating motor one preferred embodiment that the utility model provides, described first magnetic steel component comprises the first balancing weight and is contained in the first magnet steel in described first balancing weight, and described second magnetic steel component comprises the second balancing weight and is contained in the second magnet steel in described second balancing weight; The sidepiece that described first balancing weight has bottom and extends from described two bottom sides bending, described bottom has the first accepting hole for accommodating described first magnet steel, separated by a distance with the bottom of described first balancing weight between the both sides that described second balancing weight is located in described first balancing weight, described second balancing weight has the second accepting hole for accommodating described second magnet steel.
In vibrating motor one preferred embodiment that the utility model provides, described coil comprises lead-in wire, and described first balancing weight convexes to form lug boss to protect described lead-in wire near the side part of described lead-in wire.
In vibrating motor one preferred embodiment that the utility model provides, described coil comprises lead-in wire, and described first balancing weight is protruding to dodge described lead-in wire near the side part of described lead-in wire.
In the vibrating motor that the utility model provides, the first end of described wiring board is attached at the first side wall of described shell, the support platform that described the second end extends to form from described side wall of outer shell is drawn, meet the design requirement from sidewall lead line plate, and structure is simple, be easy to processing, there is stronger Practical significance.
[accompanying drawing explanation]
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the assembling schematic diagram of a kind of preferred embodiment of vibrating motor that the utility model provides;
Fig. 2 is the perspective exploded view of vibrating motor shown in Fig. 1;
Fig. 3 is the structural representation of the cover plate of vibrating motor shown in Fig. 2; And
Fig. 4 is the fit structure schematic diagram of main casing and wiring board in vibrating motor shown in Fig. 2.
[embodiment]
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is the assembling schematic diagram of a kind of preferred embodiment of vibrating motor that the utility model provides, and Fig. 2 is the perspective exploded view of vibrating motor shown in Fig. 1.Described vibrating motor 100 comprises fixed part and vibrating mass.
Described fixed part comprises shell 1, coil block 2 and wiring board 3.Described shell 1 has receiving space, and described coil block 2 is connected to realize signal of telecommunication input with external circuit by described wiring board 3, and described coil block 2 is contained in described receiving space, and described wiring board 3 is partially housed in described receiving space.
Particularly, described shell 1 comprises main casing 11 and covers the cover plate 13 being connected to described main casing 11, and described main casing 11 and described cover plate 13 cooperation surround described receiving space.Described main casing 11 comprises diapire 111 and perpendicular to the first side wall 113, second sidewall 115 of described diapire 111 and the 3rd sidewall 117.Described the first side wall 113 and the opposing parallel setting of described second sidewall 115, described 3rd sidewall 117 vertically connects described the first side wall 113 and described second sidewall 115.Described the first side wall 113 and described second sidewall 115 are formed with the first corresponding groove 119 respectively, the mid portion of described 3rd sidewall 117 has breach, and described indentations bottom Vertical dimension extends to form a support platform 1171 away from described receiving space direction, described support platform 1171 entirety is square structure, partly can support described wiring board 3.
Please refer to Fig. 3, described cover plate 13 two relative sides corresponding with described the first side wall 113 and described second sidewall 115 extend the first flange 131 and the second flange 133 respectively, and described cover plate 13 side corresponding with described 3rd sidewall 117 extends the 3rd flange 135.Described first flange 131 hides described the first side wall 113, and described second flange 133 hides the first groove 119 of described second sidewall 115 simultaneously, and described 3rd flange 135 hides the breach of described 3rd sidewall 117, and is positioned at above described support platform 1171.
Described coil block 2 comprises coil 21 and supports the coil brace 23 of described coil 21.Described coil 21 comprises the lead-in wire (not shown) of drawing from described coil 21, and described lead-in wire is close to described main casing 11 and is drawn and be welded to described wiring board 3 surface.Described coil 21 is electrically connected with described circuit board 3 by described lead-in wire.The two ends of described coil brace 23 are arranged in the first groove 119 of described the first side wall 113 and described second sidewall 115 respectively.Further, described coil brace 23 can be fixedly welded on the first groove 119 of described the first side wall 113 and described second sidewall 115.
Refer to Fig. 4, described wiring board 3 can be flexible circuit board, it mid portion 35 comprising first end 31, the second end 33 and be connected described first end 31 and the second end 33.Described wiring board 3 is located at the surface of described main casing 11, wherein said first end 31 is located at described the first side wall 113 inner surface, and the first groove 119 closing on described the first side wall 113 is arranged, described the second end 33 is located at support platform 1171 surface of described 3rd sidewall 117, and described mid portion 35 is located at the inner surface of described diapire 111 near described the first side wall 113 and described 3rd sidewall 117.The lead-in wire of described coil is welded to described first end 31, is then connected to realize signal of telecommunication input with external circuit with described the second end 33 by described mid portion 35 successively.
Further, in practical operation, conveniently utilize electric welding head that described lead-in wire is welded to described first end 31, just the second groove 1151 is formed with to the region of described first end 31 at described second sidewall 115.Preferably, the first groove 119 of described second sidewall 115 is communicated with described second groove 1151.Correspondingly, the second flange 133 that the side that described cover plate 13 is corresponding with the second sidewall 115 extends can hide the first groove 119 and the second groove 1151 of described second sidewall 115.
Described vibrating mass is contained in the receiving space of described shell 1, and described vibrating mass comprises magnetic steel component 4, pole piece 5 and Flexible Connector 6.Wherein said pole piece 5 is arranged at described magnetic steel component 4 surface, and described magnetic steel component 4 mount supports is in the space that described Flexible Connector 6 surrounds.
Described magnetic steel component 4 comprises the first magnetic steel component 41 and the second magnetic steel component 43 be oppositely arranged.The first magnet steel 413 that described first magnetic steel component 41 comprises the first balancing weight 411 and is contained in described first balancing weight 411.And the sidepiece that described first balancing weight 411 has bottom and extends from described two bottom sides bending, described bottom is formed with the first accepting hole 4111 for accommodating described first magnet steel 413.Described first accepting hole 4111 runs through the bottom of described first balancing weight 411.Wherein, the bottom of described first balancing weight 411 all partly convexes to form lug boss 4113 near the side of described lead-in wire with away from the side of described lead-in wire, and described lug boss 4113 can protect the lead-in wire of described coil 21 in vibration and falling process.
The second magnet steel 433 that described second magnetic steel component 43 comprises the second balancing weight 431 and is contained in described second balancing weight 431.Wherein, described second balancing weight 431 is formed with the second accepting hole 4311 for accommodating described second magnet steel 433, and described second accepting hole 4311 runs through described second balancing weight 431.
In described magnetic steel component 4, separated by a distance with the bottom of described first balancing weight 411 between the both sides that described second balancing weight 431 is located in described first balancing weight 411.It can thus be appreciated that described first magnet steel 413 and described second magnet steel 433 relative spacing are arranged.
In the present embodiment, the coil brace 23 of described coil block 2 by described coil 21 mount supports between described first magnetic steel component 41 and the second magnetic steel component 43.That is, described coil brace 23 supports in the gap between bottom that described coil 21 is suspended in described first balancing weight 411 and described second balancing weight 431.
Described pole piece 5 is permeability magnetic material.In the present embodiment, described pole piece 5 is provided with two, and it is arranged at bottom surface and the end face of described magnetic steel component 4 respectively.Described pole piece 5 can effective armoured magnetic field, and make described shell 1 Surface field weakened, product leakage field reduces.
Described Flexible Connector 6 comprises the first connecting portion 61, second connecting portion 63 and connects the 3rd connecting portion 65 of described first connecting portion 61 and described second connecting portion 63.Described Flexible Connector 6 is connected with described shell 1 and described first balancing weight 411 with described second connecting portion 63 respectively by described first connecting portion 61.Wherein, described 3rd connecting portion 65 and described shell 1 interval are arranged.In order to increase the connectivity robustness of described Flexible Connector 6, the surface of described first connecting portion 61 and/or described second connecting portion 63 is provided with pad 67.
Further, described vibrating motor 100 can also comprise damping piece 7 and stopper 8.Described damping piece 7 is located between described 3rd connecting portion 65 and described magnetic steel component 4, and described stopper 8 is located between described Flexible Connector 6 and described main casing 11, and is fixed on the surface of described diapire 111.Can there is elastic deformation in described damping piece 7, thus cushion the relative motion between described magnetic steel component 4 and described Flexible Connector 6, prevents the shock of described vibrating motor 100 to lose efficacy.Described stopper 8 can limit the shock between described Flexible Connector 6 and described main casing 11.
In other alternate embodiments, the role of described coil block 2 and described magnetic steel component 4 can exchange, and such as described coil block 2 can as a part for described vibrating mass, and described magnetic steel component 4 is as a part for described fixed part.
In the vibrating motor 100 that the utility model provides, the first end 31 of described wiring board 3 is attached at the first side wall of described shell 1, the support platform 1171 that described the second end 33 extends to form from described shell 1 sidewall is drawn, meet the design requirement from sidewall lead line plate 3, and structure is simple, be easy to processing, there is stronger Practical significance.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a vibrating motor, comprise shell, coil block, magnetic steel component and wiring board, described coil block and described magnetic steel component relative spacing are arranged, described coil block and described wiring board are electrically connected, described shell comprises main casing and surrounds the cover plate of receiving space with described main casing, it is inner that described coil block and described magnetic steel component are housed in described receiving space, it is characterized in that, some sidewalls that described main casing has diapire and extends from described diapire, wherein a sidewall extends to form support platform to the direction bending away from described receiving space, described wiring board is attached at the sidewall of described main casing, and it has the first end being attached at described sidewall and the second end being attached at described support platform, described first end and described coil block are electrically connected.
2. vibrating motor according to claim 1, it is characterized in that, described sidewall comprises perpendicular to the first side wall of described bottom wall edge, the second sidewall and the 3rd sidewall, described the first side wall and the opposing parallel setting of described second sidewall, described 3rd sidewalls orthogonal connects described the first side wall and described second sidewall, described the first side wall and described second sidewall are formed with the first groove respectively, the mid portion of described 3rd sidewall has breach, and described indentations bottom Vertical dimension extends to form described support platform away from the direction of described receiving space.
3. vibrating motor according to claim 2, is characterized in that, described coil block comprises coil and supports the coil brace of described coil, and the two ends of described coil brace are arranged in the first groove of described the first side wall and described second sidewall respectively.
4. vibrating motor according to claim 2, it is characterized in that, described first end is located at the inner surface of described the first side wall, described the second end is located at the support platform surface of described 3rd sidewall, and the part between described first end and the second end is located at the inner surface of described diapire near described the first side wall and described 3rd sidewall.
5. vibrating motor according to claim 4, is characterized in that, described second sidewall just forms the second groove to the region of described first end, and the first groove of described second sidewall is communicated with described second groove.
6. vibrating motor according to claim 5, it is characterized in that, described shell also comprises the cover plate being covered on described main casing, described cover plate two relative sides corresponding with described the first side wall and the second sidewall extend the first flange and the second flange respectively, the described cover plate side corresponding with described 3rd sidewall extends the 3rd flange, described first flange hides the first groove of described the first side wall, described second flange hides the first groove and second groove of described second sidewall simultaneously, and described 3rd flange hides the breach of described 3rd sidewall.
7. vibrating motor according to claim 1, it is characterized in that, described magnetic steel component comprises the first magnetic steel component and the second magnetic steel component that are oppositely arranged, described coil brace by described coil mount supports between described first magnetic steel component and the second magnetic steel component.
8. vibrating motor according to claim 7, it is characterized in that, described first magnetic steel component comprises the first balancing weight and is contained in the first magnet steel in described first balancing weight, and described second magnetic steel component comprises the second balancing weight and is contained in the second magnet steel in described second balancing weight;
The sidepiece that described first balancing weight has bottom and extends from described two bottom sides bending, described bottom has the first accepting hole for accommodating described first magnet steel, separated by a distance with the bottom of described first balancing weight between the both sides that described second balancing weight is located in described first balancing weight, described second balancing weight has the second accepting hole for accommodating described second magnet steel.
9. vibrating motor according to claim 8, is characterized in that, described coil comprises lead-in wire, and described first balancing weight convexes to form lug boss to protect described lead-in wire near the side part of described lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501220.2U CN204947870U (en) | 2015-07-10 | 2015-07-10 | Vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501220.2U CN204947870U (en) | 2015-07-10 | 2015-07-10 | Vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947870U true CN204947870U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501220.2U Expired - Fee Related CN204947870U (en) | 2015-07-10 | 2015-07-10 | Vibrating motor |
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| Country | Link |
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| CN (1) | CN204947870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533112A (en) * | 2016-12-22 | 2017-03-22 | 四川安和精密电子电器有限公司 | Transverse linear vibration motor |
| CN107040112A (en) * | 2017-05-31 | 2017-08-11 | 金龙机电股份有限公司 | A kind of vibrating motor |
-
2015
- 2015-07-10 CN CN201520501220.2U patent/CN204947870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533112A (en) * | 2016-12-22 | 2017-03-22 | 四川安和精密电子电器有限公司 | Transverse linear vibration motor |
| CN107040112A (en) * | 2017-05-31 | 2017-08-11 | 金龙机电股份有限公司 | A kind of vibrating motor |
| CN107040112B (en) * | 2017-05-31 | 2023-04-28 | 金龙机电股份有限公司 | Vibration motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |