CN201877954U - Improved motor - Google Patents
Improved motor Download PDFInfo
- Publication number
- CN201877954U CN201877954U CN2010205542352U CN201020554235U CN201877954U CN 201877954 U CN201877954 U CN 201877954U CN 2010205542352 U CN2010205542352 U CN 2010205542352U CN 201020554235 U CN201020554235 U CN 201020554235U CN 201877954 U CN201877954 U CN 201877954U
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- CN
- China
- Prior art keywords
- motor
- inductance
- pin
- inductor
- utility
- 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 - Lifetime
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an improved motor, which comprises a rear cover of the motor and an inductor and is characterized in that the inductor is arranged on the rear cover of the motor. The improved motor provided by the utility model has the advantages that the inductor can not swing during the frequent ON/OFF processes, so that the hidden trouble of pin breakage caused by the swing of the inductor is avoided; a pin of the inductor is connected with other parts by an assembly structure, therefore, the reliability of connection is improved greatly; particularly, as the connection between the pin of the inductor and a spring is a new connection method, the shock resistance is better, and the structure is simpler; and the structure of the motor is more compact after the inductor is installed in the motor.
Description
Technical field
This special utility relates to the Small Universal dynamo series.
Background technology
The Small Universal motor application is in household electrical appliance, electric tool, body-building apparatus, each side such as factory automation.Current motor is constantly developing towards aspects such as miniaturization, intellectuality, high efficiency, low costs.Except employing new technology, outside the new material, how on traditional motor, to improve, make cost lower, efficient is higher, becomes the main improvement direction of enterprise.Inductance in the conventional motors is positioned over the motor outside, and a pin of inductance is connected on soldering on the terminal of motor, and another pin links to each other with power supply in client's product.Inductance is not well fixed, and the ON/OFF that motor is in use frequent causes the vibration of motor, thereby makes the frequent swing of inductance, and inductance disconnects easily; Adopt soldering to connect between pin and the terminal, cause dry joint easily.The external volume of motor that makes of inductance becomes big, takies bigger space.
The utility model content
For overcoming above-mentioned technological deficiency, the utility model discloses a kind of inductance and install, connect reliable more, the compacter improvement motor of electric machine structure.
The disclosed a kind of improvement motor of the utility model comprises motor bonnet and inductance, and it is characterized in that: described inductance is arranged on the motor bonnet.
Further, pin of described inductance and the riveted joint of the terminal on the motor bonnet, another pin of inductance is connected with the fixed leg of motor bonnet, and the brush holder spring on the described fixed leg passes through closely to be connected between reverse elastic force and another pin.
Improvement motor of the present utility model is in frequent ON/OFF process, and swing can not appear in inductance, has solved because the inductance swing causes the hidden danger that pin breaks; The pin of inductance adopts assembly structure to be connected with other part, has improved the reliability, particularly inductance pin of connection and being connected of spring greatly, has adopted novel connected mode, and resistance to shock is better, and structure is simpler; Postpone in the inductance, the more compact structure of motor.
Description of drawings
Fig. 1 is the utility model structural representation.
Specific embodiments
To be elaborated to the utility model by specific embodiment below.
The improvement position structure of improvement motor of the present utility model as shown in Figure 1, inductance 22 in the improvement motor is built in the motor bonnet 11, pin of inductance 22 and terminal 33 riveted joints, another pin is positioned on the fixed leg 44 of brush holder spring 55, reverse elastic force with brush holder spring 55 is pressed pin, make between pin and the brush holder spring 55 to guarantee well to be connected, thereby power to carbon brush by spring.Like this, two pins of inductance 22 are individually fixed in terminal 33 and spring fixed column 44, and inductance 22 is fixed on the motor bonnet 11.The structure of improvement guarantees motor in frequent ON/OFF process, and swing can not appear in inductance 22, has solved because inductance 22 swings cause the hidden danger that pin breaks.The pin of inductance adopts assembly structure to be connected with other part, has improved the reliability, particularly inductance pin of connection and being connected of spring greatly, has adopted novel connected mode, and resistance to shock is better, and structure is simpler.Postpone in the inductance, the more compact structure of motor.。
In sum; although the utility model is described in detail the utility model structure by specific embodiment; but persons skilled in the art should be understood that; the foregoing description only is the description to preferred embodiment of the present utility model; but not to the restriction of the utility model protection range; persons skilled in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily is all within protection range of the present utility model.
Claims (2)
1. an improvement motor comprises motor bonnet and inductance, it is characterized in that: described inductance is arranged on the motor bonnet.
2. improvement motor as claimed in claim 1, it is characterized in that: pin of described inductance and the riveted joint of the terminal on the motor bonnet, another pin of inductance is connected with the fixed leg of the brush holder spring of motor bonnet, and described brush holder spring closely is connected by between reverse elastic force and another pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205542352U CN201877954U (en) | 2010-09-30 | 2010-09-30 | Improved motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205542352U CN201877954U (en) | 2010-09-30 | 2010-09-30 | Improved motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877954U true CN201877954U (en) | 2011-06-22 |
Family
ID=44165862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205542352U Expired - Lifetime CN201877954U (en) | 2010-09-30 | 2010-09-30 | Improved motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877954U (en) |
-
2010
- 2010-09-30 CN CN2010205542352U patent/CN201877954U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Improved motor Effective date of registration: 20140514 Granted publication date: 20110622 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Power Motor Industrial Co., Ltd. Registration number: 2014990000356 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150824 Granted publication date: 20110622 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Power Motor Industrial Co., Ltd. Registration number: 2014990000356 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151029 Address after: The town of Fenggang city of Dongguan province Guangdong 523000 Industrial Zone five of the village park Lihui Road No. 1 Patentee after: DONGGUAN LIHUI MOTOR CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Nanshan District science and Technology Business Park South Road No. 1 building a layer of the South Patentee before: Shenzhen Power Motor Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |