CN203326797U - Micro motor - Google Patents
Micro motor Download PDFInfo
- Publication number
- CN203326797U CN203326797U CN2013200140031U CN201320014003U CN203326797U CN 203326797 U CN203326797 U CN 203326797U CN 2013200140031 U CN2013200140031 U CN 2013200140031U CN 201320014003 U CN201320014003 U CN 201320014003U CN 203326797 U CN203326797 U CN 203326797U
- Authority
- CN
- China
- Prior art keywords
- housing
- installation portion
- oscillator
- geometrical clamp
- motor body
- 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 a micro motor. The micro motor comprises a motor body and a fixed clamp arranged on the motor body, wherein the motor body comprises a casing, a rotation shaft, an oscillator and an end cap assembly, one end of the casing near the oscillator is provided with a circular neck, one end of the casing away from the oscillator is provided with a mounting portion having a top wall and two side walls, the fixed clamp comprises a sleeve ring used for being sleeved on the casing neck, two side plates used for being sleeved on the two side walls of the casing mounting portion, a top plate connecting the two side plates and mounting plates which project and extend from bottom ends of the side plates to outer sides of the side plates, the sleeve ring is connected with the top plate, the top plate is arranged next to the top wall of the casing mounting portion, each mounting plate is at a central portion of one corresponding side wall of the casing mounting portion, and each mounting plate is provided with a through hole. The micro motor can realize effective reduction of integral thickness of produced electric appliances.
Description
Technical field
The utility model belongs to micromachine structure-design technique field.
Background technology
The tradition micro-burst motor comprises motor body, metal support frame and pair of terminals; Described motor body comprises an off-centred dipole be contained on motor drive shaft; Described motor body is fixed in bearing support; The mounting means of this kind of micro-burst motor is: the electric face that connects of the diapire of metal support frame and described pair of terminals is fixed on printed circuit board (PCB) by the paster welding manner, thereby motor body also is fixed on circuit board.
At present, the development trend of mobile phone and other vibration electrical equipment is more and more thinner, more and more less.In order to reduce the electrical equipment volume, the available circuit plate is all generally double-sided PCBs, especially the circuit board in mobile phone, tow sides all are laid with electronic component, the sort circuit plate is when assembling, electrical equipment will reserve shallow storage space for the electronic component on two sides, thereby compares with single-sided circuit board, has increased thickness; But traditionally for micro-burst motor, all to adopt the paster welding manner to be fixed on the one side of circuit board, because micro-burst motor is often all high than all the other electronic devices and components, so cause the height that thickness depends on micro-burst motor self that takies of circuit board.But vibrating motor has the off-centred dipole of rotation, in order to guarantee the vibration force of subscribing, in fact can not shorten the distance from center of rotation to the off-centred dipole outermost point.It is also limited forming the tungsten of off-centred dipole and the proportion of other heavy metal.And, in order to obtain larger 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 is to provide a kind of micromachine that can effectively reduce made electrical equipment integral thickness.
The technical scheme that realizes the utility model purpose is: a kind of micromachine comprises motor body and is arranged on the geometrical clamp on motor body; Motor body comprises housing, rotating shaft, oscillator and end-cap assembly; The end that housing approaches oscillator is provided with circular neck, away from an end of oscillator, is provided with the installation portion with roof and two side; Geometrical clamp comprises for being set in cover T-Ring on the housing neck, for being set in two side plates on housing installation portion two side, connecting the top board of biside plate and protrude from each side plate bottom towards this side plate outside the mounting panel extended, the cover T-Ring is connected with top board, and top board is in abutting connection with the roof setting of housing installation portion; Each mounting panel is positioned at the middle part of the corresponding sidewall of housing installation portion; Each mounting panel is provided with an open-work.
In such scheme, each mounting panel comprises the welding location division be connected with each side plate and is positioned at middle part the outwardly location division that is spirally connected of welding location division; Described open-work is arranged on the location division that is spirally connected.
In such scheme, geometrical clamp is the integral piece that adopts same plate body to make.
In such scheme, the shape of two mounting panels is straight tabular.
In such scheme, the shape of housing installation portion roof is tabular, and the shape of two side is all that arc is tabular, and the top board of geometrical clamp is the flat board parallel with housing installation portion roof, and each side plate is an arc that sidewall match corresponding to the housing installation portion.
In such scheme, an end of rotating shaft stretches out the circular neck of housing, other end external part cap assemblies, and every end is provided with an oscillator.
In the utility model, geometrical clamp also comprises the mounting panel extended towards this side plate outside protrusion from each side plate bottom, and each mounting panel is positioned at the middle part of the corresponding sidewall of housing installation portion; Each mounting panel is provided with an open-work.In actual use, can preset a breach on circuit board and be positioned at the screw on the circuit board plate body of breach both sides, motor body is communicated with to geometrical clamp to be arranged in breach, and pass the open-work on the geometrical clamp mounting panel by external screw, each installation portion is fixed on the circuit board plate body in corresponding screw, and then geometrical clamp and motor body are fixed on circuit board; 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.
The accompanying drawing explanation
A kind of perspective view that Fig. 1 is the utility model the first structure;
A kind of explosive view that Fig. 2 is micromachine shown in Fig. 1;
A kind of perspective view that Fig. 3 is the utility model the second structure;
A kind of explosive view that Fig. 4 is micromachine shown in Fig. 3.
Shown in accompanying drawing, mark is: motor body 1, geometrical clamp 2, cover T-Ring 21, side plate 22, top board 23, mounting panel 24, welding location division 241, the location division 242 that is spirally connected, open-work 25, housing 3, neck 31, installation portion 32, roof 321, sidewall 322, rotating shaft 4, oscillator 5, end-cap assembly 6.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 have shown the first embodiment of the present utility model, a kind of perspective view that wherein Fig. 1 is the utility model the first structure; A kind of explosive view that Fig. 2 is micromachine shown in Fig. 1.
The present embodiment is a kind of micromachine, sees shown in Fig. 1 and Fig. 2, comprises motor body 1 and is arranged on the geometrical clamp 2 on motor body; Motor body comprises housing 3, rotating shaft 4, oscillator 5 and end-cap assembly 6; The end that housing approaches oscillator is provided with circular neck 31, away from an end of oscillator, is provided with the installation portion 32 with roof 321 and two side 322; The shape of housing installation portion roof is tabular, and the shape of two side is all that arc is tabular.
Geometrical clamp comprises for being set in cover T-Ring 21 on the housing neck, for being set in two side plates 22 on housing installation portion two side, connecting the top board 23 of biside plate and protrude from each side plate bottom towards this side plate outside the mounting panel 24 extended, the cover T-Ring is connected with top board, and top board is in abutting connection with the roof setting of housing installation portion; Each mounting panel is positioned at the middle part of the corresponding sidewall of housing installation portion; Each mounting panel is provided with an open-work 25.The top board of described geometrical clamp is the flat board parallel with housing installation portion roof, and each side plate is an arc that sidewall match corresponding to the housing installation portion.Geometrical clamp in the present embodiment is the integral piece that adopts same plate body to make.
Each mounting panel comprises the welding location division 241 be connected with each side plate and is positioned at middle part the outwardly location division 242 that is spirally connected of welding location division; Described open-work is arranged on the location division that is spirally connected.Upper surface and the lower surface of welding location division 241 can be used as solder side, are weldingly fixed on circuit board; That is to say, the geometrical clamp in the present embodiment both can be fixed on circuit board by the mode of being spirally connected, and also can be fixed on circuit board by welding manner.
(embodiment 2)
Fig. 3 and Fig. 4 have shown the second embodiment of the present utility model, a kind of perspective view that wherein Fig. 3 is the utility model the second structure; A kind of explosive view that Fig. 4 is micromachine shown in Fig. 3.
The present embodiment is substantially the same manner as Example 1, and difference is: an end of rotating shaft stretches out the circular neck of housing, other end external part cap assemblies, and every end is provided with an oscillator.
Obviously, above-described embodiment of the present utility model is only for the utility model example clearly is described, and is not the 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 exhaustive without also giving all execution modes.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. a micromachine, comprise motor body and be arranged on the geometrical clamp on motor body; Motor body comprises housing, rotating shaft, oscillator and end-cap assembly; The end that housing approaches oscillator is provided with circular neck, away from an end of oscillator, is provided with the installation portion with roof and two side; Geometrical clamp comprises for being set in cover T-Ring on the housing neck, for being set in two side plates and the top board that is connected biside plate on housing installation portion two side, the cover T-Ring is connected with top board, top board is in abutting connection with the roof setting of housing installation portion; It is characterized in that: geometrical clamp also comprises the mounting panel extended towards this side plate outside protrusion from each side plate bottom, and each mounting panel is positioned at the middle part of the corresponding sidewall of housing installation portion; Each mounting panel is provided with an open-work.
2. micromachine according to claim 1 is characterized in that: each mounting panel comprises the welding location division be connected with each side plate and is positioned at middle part the outwardly location division that is spirally connected of welding location division; Described open-work is arranged on the location division that is spirally connected.
3. micromachine according to claim 1 is characterized in that: geometrical clamp is the integral piece that adopts same plate body to make.
4. micromachine according to claim 1, it is characterized in that: the shape of two mounting panels is straight tabular.
5. micromachine according to claim 1, it is characterized in that: the shape of housing installation portion roof is tabular, the shape of two side is all that arc is tabular, the top board of geometrical clamp is the flat board parallel with housing installation portion roof, and each side plate is an arc that sidewall match corresponding to the housing installation portion.
6. micromachine according to claim 1, it is characterized in that: an end of rotating shaft stretches out the circular neck of housing, other end external part cap assemblies, and every end is provided with an oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200140031U CN203326797U (en) | 2013-01-11 | 2013-01-11 | Micro motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200140031U CN203326797U (en) | 2013-01-11 | 2013-01-11 | Micro motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326797U true CN203326797U (en) | 2013-12-04 |
Family
ID=49666090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200140031U Expired - Fee Related CN203326797U (en) | 2013-01-11 | 2013-01-11 | Micro motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326797U (en) |
-
2013
- 2013-01-11 CN CN2013200140031U patent/CN203326797U/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 |
Granted publication date: 20131204 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |