CN203056760U - Improved miniature vibrating motor - Google Patents
Improved miniature vibrating motor Download PDFInfo
- Publication number
- CN203056760U CN203056760U CN 201320014022 CN201320014022U CN203056760U CN 203056760 U CN203056760 U CN 203056760U CN 201320014022 CN201320014022 CN 201320014022 CN 201320014022 U CN201320014022 U CN 201320014022U CN 203056760 U CN203056760 U CN 203056760U
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- China
- Prior art keywords
- housing
- installation portion
- shell
- geometrical clamp
- vibration motor
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Abstract
The utility model discloses an improved miniature vibrating motor, comprising a motor body and a retaining clip arranged on the motor body. The motor body comprises a shell, an oscillator, and an end cap assembly. The end, close to the oscillator, of the shell is provided with a circular neck part, while the end, far away from the oscillator, of the shell is provided with an installation part. The retaining clip comprises a sleeve jointing ring used for sleeving onto the neck part of the shell, side plates used for clamping onto the two side walls of the installation part of the shell, and a top plate used for connecting the two side plates. The top plate is arranged to be adjacent to the top wall of the installation part of the shell. The sleeve jointing ring is connected with the top plate. The top wall and the bottom wall of the installation part of the shell are both arc-shaped plates. The two side walls of the installation part are both flat surfaces. The retaining clip further comprises welding plates, which are located at the bottom ends of the side plates and perpendicular to the side walls of the installation part of the shell, and extends towards the outer side of the shell. The welding plates are located in the middle portions of the corresponding side walls of the installation part of the shell. The improved miniature vibrating motor is capable of effectively reducing the overall thickness of a manufactured electric appliance.
Description
Technical field
The utility model belongs to micro-vibration motor configuration design field.
Background technology
Tradition micro-vibration motor comprises motor body, metal support frame and pair of terminals; Described motor body comprises an off-centred dipole that is contained on the motor drive shaft; Described motor body is fixed in the bearing support; The mounting means of this kind micro-vibration motor is: the electric face that connects of the diapire of metal support frame and described pair of terminals is fixed on the printed circuit board (PCB) by the paster welding manner, thereby motor body also is fixed on the circuit board.
At present, the development trend of mobile phone and other vibration electrical equipment is more and more thinner, more and more littler.In order to reduce the electrical equipment volume, the available circuit plate generally all is double-sided PCBs, especially the circuit board in the mobile phone, tow sides all are laid with electronic component, the sort circuit plate is when assembling, electrical equipment will be reserved shallow storage space for the electronic component on the two sides, thereby compares with the single face circuit board, has increased thickness; But traditionally for the micro-vibration motor, all be to adopt the paster welding manner to be fixed on the one side of circuit board, because the micro-vibration motor is often all high than all the other electronic devices and components, so cause the height that thickness depends on micro-vibration motor self that takies of circuit board.But vibrating motor has the off-centred dipole of rotation, for the vibration force that guarantees to subscribe, in fact can not shorten the distance from center of rotation to the off-centred dipole outermost point.It also is limited constituting the tungsten of off-centred dipole and the proportion of other heavy metal.And in order to obtain bigger vibration force, often increase the weight of off-centred dipole.So be difficult to start with from the structure of vibrating motor self, remove to reduce thickness.
Summary of the invention
The purpose of this utility model provides a kind of modified model micro-vibration motor that can effectively reduce made electrical equipment integral thickness.
The technical scheme that realizes the utility model purpose is: a kind of modified model micro-vibration motor comprises motor body and the geometrical clamp that is arranged on the motor body; Described motor body comprises housing, oscillator and end-cap assembly; Described housing is provided with circular neck near an end of oscillator, is provided with installation portion away from an end of oscillator; Described geometrical clamp comprises that described top board is in abutting connection with the roof setting of housing installation portion be used to being set in cover T-Ring on the housing neck, being used for being connected to side plate on the housing installation portion two side, connecting the top board of biside plate, and described cover T-Ring links to each other with top board; The roof of described housing installation portion and diapire all are arcs, and the two side of described installation portion all is flat faces; Described geometrical clamp also comprise be positioned at the side plate bottom perpendicular to housing installation portion sidewall and the welded plate that extends towards hull outside, each welded plate is positioned at the middle part of the corresponding sidewall of housing installation portion.
In the such scheme, described geometrical clamp is the integral piece that adopts same plate body to make.
In the such scheme, the top board of described geometrical clamp, biside plate all are straight plates.
In the such scheme, the bottom surface of described two welded plates is in the same plane.
In the such scheme, described end-cap assembly comprises with the insulation tail-hood body of housing installation portion adjacency, is fixed on insulation tail-hood body away from two binding posts of housing one side; Described tail-hood body is provided with buckling groove at its end near the housing installation portion, is provided with the positioning boss of protrusion away from the other end of housing installation portion; Each side plate is connected in the corresponding buckling groove on the described geometrical clamp, and described each binding post is provided with the location hole that matches with described positioning boss.
In the such scheme, the diapire of described insulation tail-hood body is provided with two stopper slots, described each binding post comprises with insulation tail-hood body away from the parallel fixed part of geometrical clamp one side outer wall with perpendicular to the wire connecting portion of fixed part, described each wire connecting portion is arranged in a corresponding stopper slot, and the bottom surface of each wire connecting portion and geometrical clamp welded plate bottom surface are positioned at same plane.
The utlity model has positive effect: in (1) the utility model, the roof of described housing installation portion and diapire all are arcs, and the two side of described installation portion all is flat faces; Described geometrical clamp also comprise be positioned at the side plate bottom perpendicular to housing installation portion sidewall and the welded plate that extends towards hull outside.In actual use, can be at the default groove of circuit board or breach, two welded plates of this geometrical clamp are weldingly fixed on the circuit board at both sides of the edge places of described groove or breach, because each welded plate is positioned at the middle part of the corresponding sidewall of housing installation portion, so that the both sides of the top of motor and bottom separation circuit board, effectively reduce the integral thickness of double-sided circuit board component finished product, thereby under the prerequisite that does not change the vibrating motor body construction, effectively reduce made electrical equipment integral thickness.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
A kind of perspective view of Fig. 2 when to be micro-vibration motor shown in Figure 1 from another angle observe;
Fig. 3 is a kind of explosive view of micro-vibration motor shown in Figure 1;
A kind of structural representation of Fig. 4 when to be micro-vibration motor shown in Figure 3 from another angle observe.
Be labeled as shown in the accompanying drawing: motor body 1, geometrical clamp 2, cover T-Ring 21, side plate 22, top board 23, welded plate 24, welded plate bottom surface 241, housing 3, circular neck 31, installation portion 32, sidewall 321, roof 322, diapire 323, oscillator 4, end-cap assembly 5, tail-hood body 51, binding post 52, location hole 521, fixed part 522, wire connecting portion 523, buckling groove 53, positioning boss 54, stopper slot 55.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 4 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of the present utility model; A kind of perspective view of Fig. 2 when to be micro-vibration motor shown in Figure 1 from another angle observe; Fig. 3 is a kind of explosive view of micro-vibration motor shown in Figure 1; A kind of structural representation of Fig. 4 when to be micro-vibration motor shown in Figure 3 from another angle observe.
Present embodiment is a kind of modified model micro-vibration motor, sees Fig. 1 to shown in Figure 4, comprises motor body 1 and the geometrical clamp 2 that is arranged on the motor body 1.
Described motor body 1 comprises housing 3, oscillator 4 and end-cap assembly 5; Described housing 3 is provided with circular neck 31 near an end of oscillator 4, is provided with installation portion 32 away from an end of oscillator; Described geometrical clamp 2 comprise be used to be set in cover T-Ring 21 on housing 3 necks 31, be used for being connected to side plate 22 on housing 3 installation portions 32 two sides 321, connect the top board 23 of biside plate 22 and be positioned at side plate 22 bottoms perpendicular to housing 3 installation portions, 32 sidewalls and the welded plate 24 that extends towards housing 3 outsides, described top board 23 arranges in abutting connection with the roof 322 of housing 3 installation portions 32, and described cover T-Ring 21 links to each other with top board 23; The roof of described housing 3 installation portions 32 and diapire 323 all are arcs, and the two side of described installation portion 32 all is flat faces; Described each welded plate 24 is positioned at the middle part of housing 3 installation portions 32 corresponding sidewalls 321.
In the present embodiment, described geometrical clamp 2 is the integral pieces that adopt same plate body to make through clicking technique.
The top board 23 of described geometrical clamp 2, biside plate 22 all are straight plates.
The bottom surface 241 of described two welded plates 24 is in the same plane, and parallel with geometrical clamp top board 23.
Described end-cap assembly comprises with the insulation tail-hood body 51 of housing 3 installation portions 32 adjacency, is fixed on insulation tail-hood body 51 away from two binding posts 52 of housing 3 one sides; Described tail-hood body 51 is provided with buckling groove 53 at its end near housing 3 installation portions 32, is provided with the positioning boss 54 of protrusion away from the other end of housing 3 installation portions 32; Each side plate 22 is connected in the corresponding buckling groove 53 on the described geometrical clamp 2, and described each binding post 52 is provided with the location hole 521 that matches with described positioning boss 54.
The diapire of described insulation tail-hood 51 bodies is provided with two stopper slots 55, described each binding post 52 comprises with insulation tail-hood body 51 away from the parallel fixed part 522 of geometrical clamp 2 one side outer walls with perpendicular to the wire connecting portion 523 of fixed part 522, described each wire connecting portion 523 is arranged in a corresponding stopper slot 55, and the bottom surface of each wire connecting portion 523 and geometrical clamp 2 welded plates 24 bottom surfaces 241 are positioned at same plane.
Present embodiment in actual use, can be at the default groove of circuit board or breach, two welded plates of this geometrical clamp are weldingly fixed on the circuit board at both sides of the edge places of described groove or breach, because each welded plate 24 is positioned at the middle part of housing 3 installation portions 32 corresponding sidewalls 321, so that the both sides of the top of motor and bottom separation circuit board, effectively reduce the integral thickness of double-sided circuit board component finished product, thereby under the prerequisite that does not change the vibrating motor body construction, effectively reduce made electrical equipment integral thickness.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (6)
1. modified model micro-vibration motor comprises motor body (1) and is arranged on geometrical clamp (2) on the motor body (1); Described motor body (1) comprises housing (3), oscillator (4) and end-cap assembly (5); Described housing (3) is provided with circular neck (31) near an end of oscillator, is provided with installation portion (32) away from an end of oscillator; Described geometrical clamp (2) comprises be used to being set in cover T-Ring (21) on housing (3) neck (31), being used for being connected to side plate (22) on housing (3) installation portion (32) two side (321), connecting the top board (23) of biside plate (22), described top board (23) arranges in abutting connection with the roof (322) of housing (3) installation portion (32), and described cover T-Ring (21) links to each other with top board (23); It is characterized in that: the roof of described housing (3) installation portion (32) and diapire (323) all are arcs, and the two side of described installation portion (32) all is flat faces; Described geometrical clamp (2) also comprise be positioned at side plate (22) bottom perpendicular to housing (3) installation portion (32) sidewall and the welded plate (24) that extends towards housing (3) outside, each welded plate (24) is positioned at the middle part of the corresponding sidewall of housing (3) installation portion (32) (321).
2. modified model micro-vibration motor according to claim 1 is characterized in that: described geometrical clamp (2) is the integral piece that adopts same plate body to make.
3. modified model micro-vibration motor according to claim 1, it is characterized in that: top board (23), the biside plate (22) of described geometrical clamp (2) all are straight plates.
4. modified model micro-vibration motor according to claim 1, it is characterized in that: the bottom surface (241) of described two welded plates (24) is in the same plane.
5. modified model micro-vibration motor according to claim 1 is characterized in that: described end-cap assembly comprises with the insulation tail-hood body (51) of housing (3) installation portion (32) adjacency, is fixed on insulation tail-hood body (51) away from two binding posts (52) of housing (3) one sides; Described tail-hood body (51) is provided with buckling groove (53) at its end near housing (3) installation portion (32), is provided with the positioning boss (54) of protrusion away from the other end of housing (3) installation portion (32); Described geometrical clamp (2) is gone up each side plate (22) and is connected in the corresponding buckling groove (53), and described each binding post (52) is provided with the location hole (521) that matches with described positioning boss (54).
6. modified model micro-vibration motor according to claim 5, it is characterized in that: the diapire of described insulation tail-hood body (51) is provided with two stopper slots (55), described each binding post (52) comprises with insulation tail-hood body (51) away from the parallel fixed part (522) of geometrical clamp (2) one side outer walls with perpendicular to the wire connecting portion (523) of fixed part (522), described each wire connecting portion (523) is arranged in a corresponding stopper slot (55), and the bottom surface of each wire connecting portion (523) and geometrical clamp (2) welded plate (24) bottom surface (241) are positioned at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014022 CN203056760U (en) | 2013-01-11 | 2013-01-11 | Improved miniature vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014022 CN203056760U (en) | 2013-01-11 | 2013-01-11 | Improved miniature vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056760U true CN203056760U (en) | 2013-07-10 |
Family
ID=48739678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014022 Expired - Fee Related CN203056760U (en) | 2013-01-11 | 2013-01-11 | Improved miniature vibrating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056760U (en) |
-
2013
- 2013-01-11 CN CN 201320014022 patent/CN203056760U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20210111 |