CN203056759U - Improved miniature vibrating motor - Google Patents
Improved miniature vibrating motor Download PDFInfo
- Publication number
- CN203056759U CN203056759U CN 201320014021 CN201320014021U CN203056759U CN 203056759 U CN203056759 U CN 203056759U CN 201320014021 CN201320014021 CN 201320014021 CN 201320014021 U CN201320014021 U CN 201320014021U CN 203056759 U CN203056759 U CN 203056759U
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- CN
- China
- Prior art keywords
- shell
- installation portion
- housing
- installation part
- oscillator
- Prior art date
- 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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Abstract
The utility model discloses an improved miniature vibrating motor, comprising a motor body and a retaining clip. 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 having a top wall and two side walls. 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 sleeve jointing ring is connected with the top plate. The top plate is arranged to be adjacent to the top wall of the installation part of the shell. The top wall of the installation part of the shell is a flat plate, while the two side walls are both arc-shaped plates. The top plate of the retaining clip is a flat plate parallel to the top wall of the installation part of the shell, while the side plates of the retaining clip are arc-shaped plates fitted with the corresponding side walls of the installation part of the shell. The retaining clip further comprises welding plates protruding from the bottom ends of the side plates along the direction parallel to the top plate and extending towards the outer sides of the side plates. 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 the installation portion with roof and two side away from an end of oscillator; Described geometrical clamp comprises that described cover T-Ring links to each other with top board be used to being set in cover T-Ring on the housing neck, being used for being set in side plate and the top board that is connected biside plate on the housing installation portion two side, and described top board is in abutting connection with the roof setting of housing installation portion; The roof of described housing installation portion is dull and stereotyped, and the two side is arc; The top board of described geometrical clamp is the flat board parallel with housing installation portion roof, each side plate is a corresponding arc that sidewall matches with the housing installation portion, described geometrical clamp comprises also from each side plate bottom along the direction parallel with top board and towards each side plate outside and protrudes the welded plate that extends that 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 bottom surface of described two welded plates is in the same plane.
The utlity model has positive effect: in (1) the utility model, the roof of described housing installation portion is dull and stereotyped, and the two side is arc; The top board of described geometrical clamp is the flat board parallel with housing installation portion roof, each side plate is a corresponding arc that sidewall matches with the housing installation portion, and described geometrical clamp also comprises from each side plate bottom along the direction parallel with top board and towards each side plate outside and protrudes the welded plate that extends.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;
Fig. 2 is a kind of explosive view of micro-vibration motor shown in Figure 1.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 have 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; Fig. 2 is a kind of explosive view of micro-vibration motor shown in Figure 1.
Present embodiment is a kind of modified model micro-vibration motor, sees illustrated in figures 1 and 2ly, comprises motor body 1 and is arranged on geometrical clamp 2 on the motor body; Described motor body comprises housing 3, oscillator 4 and end-cap assembly 5; Described housing is provided with circular neck 31 near an end of oscillator, is provided with the installation portion 32 with roof 322 and two side 321 away from an end of oscillator; Described geometrical clamp comprises be used to being set in cover T-Ring 21 on the housing neck, being used for being set in side plate 22 and the top board 23 that is connected biside plate on the housing installation portion two side, described cover T-Ring links to each other with top board 23, and described top board is in abutting connection with the roof setting of housing installation portion; It is characterized in that: the roof of described housing installation portion is dull and stereotyped, and the two side is arc; The top board of described geometrical clamp is the flat board parallel with housing installation portion roof, each side plate is a corresponding arc that sidewall matches with the housing installation portion, described geometrical clamp also comprises from each side plate bottom along the direction parallel with top board and towards each side plate outside and protrudes the welded plate 24 that extends, each welded plate 24 is positioned at the middle part of housing 3 installation portions 32 corresponding sidewalls 321, and the bottom surface of described two welded plates 24 is in the same plane.In the present embodiment, described geometrical clamp 2 is the integral pieces that adopt same plate body to make.
End-cap assembly 5 in the present embodiment comprises end cap 51 and two binding posts 52 that are fixed on the end cap.
In the present embodiment, the roof of described housing installation portion is dull and stereotyped, and the two side is arc; The top board of described geometrical clamp is the flat board parallel with housing installation portion roof, each side plate is a corresponding arc that sidewall matches with the housing installation portion, and described geometrical clamp also comprises from each side plate bottom along the direction parallel with top board and towards each side plate outside and protrudes the welded plate 24 that extends.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.
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 (3)
1. a modified model micro-vibration motor comprises motor body and the geometrical clamp that is arranged on the motor body; Motor body comprises housing, oscillator and end-cap assembly; Housing is provided with circular neck near an end of oscillator, is provided with the installation portion with roof and two side away from an end of oscillator; Geometrical clamp comprises that be used to being set in cover T-Ring on the housing neck, being used for being set in side plate and the top board that is connected biside plate on the housing installation portion two side overlap T-Ring and link to each other with top board, top board is in abutting connection with the roof setting of housing installation portion; It is characterized in that: the roof of housing installation portion is dull and stereotyped, and the two side is arc; The top board of geometrical clamp is the flat board parallel with housing installation portion roof, each side plate is a corresponding arc that sidewall matches with the housing installation portion, geometrical clamp comprises also from each side plate bottom along the direction parallel with top board and towards each side plate outside and protrudes the welded plate that extends that each welded plate is positioned at the middle part of the corresponding sidewall of housing installation portion.
2. modified model micro-vibration motor according to claim 1 is characterized in that: geometrical clamp 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: the bottom surface of two welded plates is in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014021 CN203056759U (en) | 2013-01-11 | 2013-01-11 | Improved miniature vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014021 CN203056759U (en) | 2013-01-11 | 2013-01-11 | Improved miniature vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056759U true CN203056759U (en) | 2013-07-10 |
Family
ID=48739677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014021 Expired - Fee Related CN203056759U (en) | 2013-01-11 | 2013-01-11 | Improved miniature vibrating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056759U (en) |
-
2013
- 2013-01-11 CN CN 201320014021 patent/CN203056759U/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 |