CN202353352U - Bushing and motor applying the same - Google Patents
Bushing and motor applying the same Download PDFInfo
- Publication number
- CN202353352U CN202353352U CN2011204974264U CN201120497426U CN202353352U CN 202353352 U CN202353352 U CN 202353352U CN 2011204974264 U CN2011204974264 U CN 2011204974264U CN 201120497426 U CN201120497426 U CN 201120497426U CN 202353352 U CN202353352 U CN 202353352U
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- China
- Prior art keywords
- wire
- fairlead
- bushing
- outer baffle
- casing
- Prior art date
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Abstract
The utility model relates to a bushing and a motor applying the same; the bushing (3) comprises a bushing body (31) and an outer baffle (36) which is protruded outwards from the bushing body (31); a lead outlet hole (32) is arranged between the bushing body (31) and the outer baffle (36); a slot (33) is arranged on the outer side of the outgoing hole (32) between the bushing body (31) and the outer baffle (36); the slot (33) is mounted on the side wall of a casing (1) in a clamping mode; the outer baffle (36) and the bushing body (31) are respectively arranged on the outer surface and the inner surface of the casing (1); both ends of the bushing body (31) are inwards protruded to form lugs (34); a plurality of lead holes (35) are arranged in the lugs (34); leads (4) which are led out from a winding coil penetrate through the lead holes (35) and are led out from the lead outlet hole (32); and the structure is simple, the installation is convenient, the assembly efficiency is high, and the problem that a winding wire end and external leads are easy to fall off when a circuit board is arranged externally is solved.
Description
Technical field:
The utility model relates to the motor of a kind of wire bushing and application thereof.
Background technology:
Traditional dc brushless motor stator winding the end of a thread combines with outside lead; Normally be connected with wiring board through lead-in wire; Wiring board is installed on and guarantees adhesion on the stator then, and for not using circuit board having built-in and the necessary motor that uses metal hose, wire bond power acts directly on stator winding the end of a thread; Winding the end of a thread gets loose with lead-in wire easily, influences the motor operate as normal.
Summary of the invention:
A purpose of the utility model provides a kind of wire bushing, and it is simple in structure, and is easy for installation, and efficiency of assembling is high, when having solved external circuit board, and winding the end of a thread and the outside lead problem that gets loose easily.
The wire bushing of the utility model is to be achieved through following technical scheme.
A kind of wire bushing comprises body and the outer baffle that protrudes outward from body, is provided with wire hole in the middle of body and the outer baffle, between the wire hole outside, body and outer baffle centre, forms draw-in groove, and the two ends of body are toward projecting inward lug, and lug is provided with some fairleads.
Above-mentioned described fairlead comprises fairlead and following fairlead, and lead-in wire penetrates, drawn by last fairlead from following fairlead.
The wire bushing of the utility model compared with prior art has the beneficial effect fruit: 1) the utility model forms draw-in groove between the wire hole outside, body and outer baffle centre; The two ends of body are toward projecting inward lug, and lug is provided with some fairleads, and is simple in structure; Easy for installation; Efficiency of assembling is high, when having solved external circuit board, and winding the end of a thread and the outside lead problem that gets loose easily; 2) fairlead comprises fairlead and following fairlead, and lead-in wire penetrates, drawn by last fairlead from following fairlead, and reasonable in design strengthens the adhesion that goes between with winding the end of a thread.
Another purpose of the utility model provides a kind of motor, and it adopts wire bushing, and is simple in structure, easy for installation, and efficiency of assembling is high, when having solved external circuit board, and winding the end of a thread and the outside lead problem that gets loose easily.
The motor of the utility model is to be achieved through following technical scheme.
A kind of motor comprises casing, end cap and wire bushing, and breach is offered at casing one end top; Wire bushing embeds in the breach, and end cap is pushed down wire bushing and is installed on the casing, and described wire bushing comprises body and the outer baffle that protrudes outward from body; Be provided with wire hole in the middle of body and the outer baffle, between the wire hole outside, body and outer baffle centre, form draw-in groove, draw-in groove is installed on the sidewall of casing; Outer baffle and body lay respectively at the outer surface and the inner surface of casing; The two ends of body are toward projecting inward lug, and lug is provided with some fairleads, and the lead-in wire that winding coil is drawn passes fairlead and draws from wire hole.
Above-mentioned described fairlead comprises fairlead and following fairlead, and lead-in wire penetrates, drawn by last fairlead from following fairlead.
Above-mentionedly describedly on the casing outside, wire bushing, connect coiled pipe, coiled pipe one end pass wire hole and through nut check on wire bushing.
Be provided with through hole in the middle of the above-mentioned described coiled pipe, pass the lead-in wire of fairlead and draw through through hole.
Above-mentioned described wire bushing is injection mo(u)lding.
The motor of the utility model compared with prior art has beneficial effect: 1) the utility model motor comprises casing, end cap and wire bushing, and breach is offered at casing one end top, and wire bushing embeds in the breach; End cap is pushed down wire bushing and is installed on the casing, and described body and the outer baffle that protrudes outward from body of comprising is provided with wire hole in the middle of body and the outer baffle; Between the wire hole outside, body and outer baffle centre, form draw-in groove, draw-in groove is installed on the sidewall of casing, and outer baffle and body lay respectively at the outer surface and the inner surface of casing; The two ends of body are toward projecting inward lug, and lug is provided with some fairleads, and the lead-in wire that winding coil is drawn passes fairlead and draws from wire hole; Simple in structure; Easy for installation, efficiency of assembling is high, when having solved external circuit board; Winding the end of a thread and the outside lead problem that gets loose easily makes coiled pipe can be directly installed on the motor housing; 2) on the casing outside, wire bushing, connect coiled pipe, coiled pipe one end pass wire hole and through nut check on wire bushing, effectively protect motor down-lead.
Description of drawings:
Fig. 1 is the stereogram of the utility model wire bushing;
Fig. 2 is the stereogram of another angle of the utility model wire bushing;
Fig. 3 is the utility model motor stereogram;
Fig. 4 is the utility model electric machine structure sketch map;
Fig. 5 is the A-A phantom among Fig. 4;
Fig. 6 is the C-C partial enlarged drawing among Fig. 5;
Fig. 7 is the B-B phantom among Fig. 5;
Fig. 8 is the D-D partial enlarged drawing among Fig. 7.
Embodiment:
Below through specific embodiment and combine accompanying drawing that the utility model is described in further detail.
Like Fig. 1, Fig. 2 and shown in Figure 6; A kind of wire bushing; Comprise body 31 and the outer baffle 36 that protrudes outward from body 31, be provided with wire hole 32 in the middle of body 31 and the outer baffle 36, between wire hole 32 outsides, body 31 and outer baffle 36 centres, form draw-in groove 33; The two ends of body 31 are toward projecting inward lug 34, and lug 34 is provided with some fairleads 35; Fairlead 35 comprises fairlead 35a and following fairlead 35b, and lead-in wire 4 penetrates, drawn by last fairlead 35a from following fairlead 35b.
To shown in Figure 8, a kind of motor comprises casing 1, end cap 2 and wire bushing 3 like Fig. 1; Breach 11 is offered at casing 1 one end tops, and wire bushing 3 embeds 11 li of breach, and end cap 2 is pushed down wire bushing 3 and is installed on the casing 1; Described wire bushing 3 comprises body 31 and the outer baffle 36 that protrudes outward from body 31; Be provided with wire hole 32 in the middle of body 31 and the outer baffle 36, between wire hole 32 outsides, body 31 and outer baffle 36 centres, form draw-in groove 33, draw-in groove 33 is installed on the sidewall of casing 1; Outer baffle 36 and body 31 lay respectively at the outer surface and the inner surface of casing 1; The two ends of body 31 are toward projecting inward lug 34, and lug 34 is provided with some fairleads 35, and the lead-in wire 4 that winding coil is drawn passes fairlead 35 and draws from wire hole 32; Fairlead 35 comprises fairlead 35a and following fairlead 35b, and lead-in wire 4 penetrates, drawn by last fairlead 35a from following fairlead 35b; On casing 1 outside, wire bushing 3, connect coiled pipe 5, coiled pipe 5 one ends pass wire hole 32 and are locked on the wire bushing 3 through nut 6; Be provided with through hole 51 in the middle of the coiled pipe 5, pass the lead-in wire 4 of fairlead 35a and draw through through hole 51; Wire bushing 3 is injection mo(u)ldings.
The utility model is simple in structure, and is easy for installation, and efficiency of assembling is high, when having solved external circuit board, and winding the end of a thread and the outside lead problem that gets loose easily.
Claims (7)
1. wire bushing; Comprise body (31) and the outer baffle (36) that protrudes outward from body (31); Be provided with wire hole (32) in the middle of body (31) and the outer baffle (36); Between wire hole (32) outside, body (31) and outer baffle (36) centre, form draw-in groove (33), it is characterized in that: the two ends of body (31) are toward projecting inward lug (34), and lug (34) is provided with some fairleads (35).
2. a kind of wire bushing according to claim 1 is characterized in that: fairlead (35) comprises fairlead (35a) and following fairlead (35b), and lead-in wire (4) penetrates, drawn by last fairlead (35a) from following fairlead (35b).
3. motor that the said wire bushing of claim 1 is installed; Comprise casing (1), end cap (2) and wire bushing (3); Breach (11) is offered at casing (1) one end top, and wire bushing (3) embeds breach (11) lining, and end cap (2) is pushed down wire bushing (3) and is installed on the casing (1); It is characterized in that: described wire bushing (3) comprises body (31) and the outer baffle (36) that protrudes outward from body (31); Be provided with wire hole (32) in the middle of body (31) and the outer baffle (36), between wire hole (32) outside, body (31) and outer baffle (36) centre, form draw-in groove (33), draw-in groove (33) is installed on the sidewall of casing (1); Outer baffle (36) and body (31) lay respectively at the outer surface and the inner surface of casing (1); The two ends of body (31) are toward projecting inward lug (34), and lug (34) is provided with some fairleads (35), and the lead-in wire that winding coil is drawn (4) passes fairlead (35) and draws from wire hole (32).
4. a kind of motor according to claim 3 is characterized in that: fairlead (35) comprises fairlead (35a) and following fairlead (35b), and lead-in wire (4) penetrates, drawn by last fairlead (35a) from following fairlead (35b).
5. a kind of motor according to claim 4 is characterized in that: go up connection coiled pipe (5) at casing (1) outside, wire bushing (3), coiled pipe (5) one ends pass wire hole (32) and are locked on the wire bushing (3) through nut (6).
6. a kind of motor according to claim 5 is characterized in that: be provided with through hole (51) in the middle of the coiled pipe (5), pass the lead-in wire (4) of fairlead (35a) and draw through through hole (51).
7. according to claim 3 or 4 or 5 or 6 described a kind of motors, it is characterized in that: wire bushing (3) is injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204974264U CN202353352U (en) | 2011-12-03 | 2011-12-03 | Bushing and motor applying the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204974264U CN202353352U (en) | 2011-12-03 | 2011-12-03 | Bushing and motor applying the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202353352U true CN202353352U (en) | 2012-07-25 |
Family
ID=46542315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204974264U Expired - Fee Related CN202353352U (en) | 2011-12-03 | 2011-12-03 | Bushing and motor applying the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202353352U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811641A (en) * | 2016-05-31 | 2016-07-27 | 隆鑫通用动力股份有限公司 | Power generator and wire outlet jacket thereof |
| CN105871107A (en) * | 2016-05-31 | 2016-08-17 | 隆鑫通用动力股份有限公司 | Generator outgoing line structure and generator thereof |
| CN107070067A (en) * | 2017-06-20 | 2017-08-18 | 浙江金光太阳能科技有限公司 | Motor lead-out wire protection structure |
| CN110248077A (en) * | 2019-07-19 | 2019-09-17 | Oppo广东移动通信有限公司 | Active unit, voice coil motor, camera module and electronic equipment |
-
2011
- 2011-12-03 CN CN2011204974264U patent/CN202353352U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811641A (en) * | 2016-05-31 | 2016-07-27 | 隆鑫通用动力股份有限公司 | Power generator and wire outlet jacket thereof |
| CN105871107A (en) * | 2016-05-31 | 2016-08-17 | 隆鑫通用动力股份有限公司 | Generator outgoing line structure and generator thereof |
| CN105871107B (en) * | 2016-05-31 | 2019-01-18 | 隆鑫通用动力股份有限公司 | Generator outlet construction and its generator |
| CN105811641B (en) * | 2016-05-31 | 2019-01-18 | 隆鑫通用动力股份有限公司 | Generator outlet sheath and its generator |
| CN107070067A (en) * | 2017-06-20 | 2017-08-18 | 浙江金光太阳能科技有限公司 | Motor lead-out wire protection structure |
| CN107070067B (en) * | 2017-06-20 | 2024-03-29 | 浙江联宜电机有限公司 | Motor outgoing line protection structure |
| CN110248077A (en) * | 2019-07-19 | 2019-09-17 | Oppo广东移动通信有限公司 | Active unit, voice coil motor, camera module and electronic equipment |
| CN110248077B (en) * | 2019-07-19 | 2021-06-01 | Oppo广东移动通信有限公司 | Movable unit, voice coil motor, camera module and electronic equipment |
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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: 20120725 Termination date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |