CN201270002Y - Electric regulating apparatus driver - Google Patents
Electric regulating apparatus driver Download PDFInfo
- Publication number
- CN201270002Y CN201270002Y CNU2008201366000U CN200820136600U CN201270002Y CN 201270002 Y CN201270002 Y CN 201270002Y CN U2008201366000 U CNU2008201366000 U CN U2008201366000U CN 200820136600 U CN200820136600 U CN 200820136600U CN 201270002 Y CN201270002 Y CN 201270002Y
- Authority
- CN
- China
- Prior art keywords
- motor
- guide rail
- electric
- screw mandrel
- jamming circuit
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Abstract
The utility model discloses an electric adjusting device drive comprising a guide rail, a motor, a screw rod arranged inside the guiding rail, a movable bell sheathed on the guiding rail, and a stroke control switch; wherein, the movable bell is screwed on the screw rod which is connected with the motor by a worm-wheel and worm; an anti-interruption circuit is arranged on the motor and the motor is connected with the anti-interruption circuit. The drive is characterized in that the running of motor is stable; and the burning of motor can be prevented; thus being especially suitable for being applied to products such as electric beds, electric chairs and electric lifting tables, and the like.
Description
Technical field
The utility model relates to the assembly that a kind of motorized adjustment device is used, particularly a kind of motorized adjustment device driver.
Background technology
Motor in the existing motorized adjustment device driver causes the machine operation instability easily because anti-interference is poor, makes it to burn out easily.Can produce undesired signal to the use of other household electrical appliances simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of motorized adjustment device driver.
To be solved in the utility model is the problem that there is job insecurity in the motor in the existing motorized adjustment device driver and burns out easily.
In order to achieve the above object, the technical scheme that the utility model provides is: it comprises guide rail, motor, is located at the interior screw mandrel of guide rail, is placed in bell alive, travel control switch on the guide rail, the bell of living is rotatably connected on the screw mandrel, is connected by worm and gear between screw mandrel and the motor.Be provided with anti-jamming circuit on motor, motor is connected with anti-jamming circuit, and described anti-jamming circuit comprises inductance L 1, L2 and capacitor C composition, and capacitor C is connected with inductance L 1, L2.
It is stable to the utlity model has machine operation, prevents the advantage that motor burns out.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model anti-jamming circuit schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, the utility model comprises guide rail 2, motor 4, is located at screw mandrel 5 in the guide rail 2, is placed in bell alive 6, travel control switch 1 and travel control switch 3 on the guide rail 2.The bell 6 of living is rotatably connected on the screw mandrel 5, is connected by worm and gear between screw mandrel 5 and the motor 4.Motor 4 is loaded on an end of guide rail 2.Be provided with anti-jamming circuit on motor 4, motor (M) 4 is connected with anti-jamming circuit.
Described anti-jamming circuit comprises inductance L 1, L2 and capacitor C composition, and capacitor C is connected with inductance L 1, L2.Anti-jamming circuit cooperates by inductance L 1, L2 and capacitor C, and impulse disturbances is isolated between motor (M) 4 and external power source.The effect of capacitor C is the filtered pulse ripple, and direct current can be by the electric capacity transmission by capacitor C ground connection disturbing pulse.The active side of inductance L 1, L2 overweights restrains the conduction interference, under the magnet ring effect, can suppress high-frequency interferencing signal well.
Claims (2)
1, a kind of motorized adjustment device driver, comprise guide rail, motor, be located at the interior screw mandrel of guide rail, be placed in bell alive, travel control switch on the guide rail, the bell of living is rotatably connected on the screw mandrel, be connected by worm and gear between screw mandrel and the motor, it is characterized in that on motor, being provided with anti-jamming circuit, motor is connected with anti-jamming circuit, and described anti-jamming circuit comprises inductance L 1, L2 and capacitor C composition, and capacitor C is connected with inductance L 1, L2.
2, motorized adjustment device driver as claimed in claim 1 is characterized in that motor is loaded on an end of guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201366000U CN201270002Y (en) | 2008-09-17 | 2008-09-17 | Electric regulating apparatus driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201366000U CN201270002Y (en) | 2008-09-17 | 2008-09-17 | Electric regulating apparatus driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270002Y true CN201270002Y (en) | 2009-07-08 |
Family
ID=40842609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201366000U Expired - Lifetime CN201270002Y (en) | 2008-09-17 | 2008-09-17 | Electric regulating apparatus driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270002Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460697A (en) * | 2014-10-31 | 2015-03-25 | 浙江捷昌线性驱动科技股份有限公司 | Method and device for achieving return of electric lifting table when obstruction is encountered through current dual-filter mode |
-
2008
- 2008-09-17 CN CNU2008201366000U patent/CN201270002Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460697A (en) * | 2014-10-31 | 2015-03-25 | 浙江捷昌线性驱动科技股份有限公司 | Method and device for achieving return of electric lifting table when obstruction is encountered through current dual-filter mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING LIHAI ELECTRIC TECHNOLGY CO., LTD. Free format text: FORMER OWNER: JIAXING REFINED MECHANICS HI-TECH CO., LTD. Effective date: 20101213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314001 NO.7, XINYUE ROAD, ECONOMIC DEVELOPMENT, WANGJIANGJING, JIAXING CITY, ZHEJIANG PROVINCE TO: 314001 PLANT 4, NO.410, XINYONGLIAN ROAD, DEVELOPMENT ZONE, WANGJIANGJING, JIAXING CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101213 Address after: Jiaxing City, Zhejiang province 314001 Sanfeng wangjiangjing Road Development Zone No. 410 Building No. 4 Patentee after: OKIN REFINED ELECTRIC TECHNOLOGY CO., LTD. Address before: Jiaxing City, Zhejiang province economic development information 314001 Wang Jiangjing Road No. 7 Patentee before: Jiaxing Refined Mechanics Hi-Tech Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| CX01 | Expiry of patent term |