CN202535241U - Constant direct current motor with circuit detection device - Google Patents
Constant direct current motor with circuit detection device Download PDFInfo
- Publication number
- CN202535241U CN202535241U CN2012200629202U CN201220062920U CN202535241U CN 202535241 U CN202535241 U CN 202535241U CN 2012200629202 U CN2012200629202 U CN 2012200629202U CN 201220062920 U CN201220062920 U CN 201220062920U CN 202535241 U CN202535241 U CN 202535241U
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- China
- Prior art keywords
- rotor
- direct current
- stator
- detection device
- circuit
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000012806 monitoring device Methods 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a constant direct current motor with a circuit detection device. The constant direct current motor with the circuit detection device comprises a rotor, a stator, the circuit detection device, and a housing case. The rotor comprises rotating shafts, a rotor column, and a bearing. Two ends of the rotor are the rotating shafts. The stator is a coil. An annular space is provided between the stator and the rotor. The coil is installed on the housing case. The two rotating shafts of the rotor and the peripheries of two ends of the rotor column are respectively provided with electric brushes. The electric brushes are connected with the circuit detection device. The circuit detection device comprises a current detection unit, a processing unit, and a display unit. The current detection unit is connected between the electric brushes and a circuit, and detects the current derived from the electric brushes. The constant direct current motor with the circuit detection device has a novel appearance, a stable magnetic field, a reasonable structure, a high efficiency, and a constant outputted direct current, and can carry out detection recording and generate data to be displayed.
Description
Technical field
The utility model relates to a kind of direct current machine, relates in particular to the Constant Direct Current motor of a kind of charged road checkout gear.
Background technology
Mostly existing direct current machine is that alternating current machine adds that the commutator transformation forms, and is not to be direct direct current machine, must be through links such as parallel operation switching-overs; So efficiency of motor must reduce, and manufacturing and maintenance cost also can increase thereupon simultaneously, in order to find the equipment of direct generation direct current; People are installed in the rotor of a radial in the stationary magnetic field of being made up of permanent magnet, change rotation by outer force urges, and direct current is sent in the motion that produces cutting magnetic line; The electric current that rotor produces is drawn by axle center and these two end points of periphery, and as the power supply of externally supplying power, this scheme is contained in rotor axis in the magnet piece with this; Not only on manufacturing process, have difficulties, and depletion takes place, the unstable power that sends in the magnetic of magnet easily; Can't write down detection to the electric current of its generation; So that people know its efficient, so there is defective in prior art, needs to improve.
The utility model content
The main purpose of the utility model is to overcome the deficiency of prior art, provides a kind of outward appearance novel, and magnetic field is stable; Rational in infrastructure, efficient is high, and the direct current of output is constant; And carry out detection record, generate the Constant Direct Current motor of the charged road checkout gear that data show.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme: the Constant Direct Current motor of a kind of charged road checkout gear, comprise rotor, stator, circuit monitoring device, casing, and rotor comprises rotating shaft, rotor post, bearing; The two ends of rotor are rotating shaft, and two rotating shafts connect through bearing, and rotating shaft and prime mover connect; The rotor post is installed on the bearing and rotates, and stator is a coil, is provided with annular space between stator and the rotor; Coil is installed on the casing, and stator coil connects external dc power, to set up the stationary magnetic field; Two rotating shafts and rotor post two end peripheries of rotor are respectively arranged with brush, through circuit the direct current that is produced are drawn, and brush is connected with circuit monitoring device; Circuit monitoring device comprises current detecting unit, processing unit, display unit, and current detecting unit is connected between brush and the circuit, and the electric current that brush is derived detects; And the generation signal, flow to processing unit, compare according to presupposed information and detection information; Generate data, send display unit then to, show through comparing result through display unit;
Described rotor is the metallic rotator of cylindrical shape, and described stator coil is a toroidal;
Described rotor, stator all are installed in interior, and the casing internal layer is provided with an insulating barrier, an epoxy resin layer.
Beneficial effect with respect to prior art is that employing is set in circular stator coil on the rotor of cylindrical shape, also is provided with annular space between stator and the rotor; Novel structure, rationally, magnetic field is stable; Two rotating shafts and rotor post two end peripheries of rotor are respectively arranged with brush, make its output current constant, do not need commutator; And be connected with circuit monitoring device, the electric current of exporting is detected and record, be convenient for people to know the operating efficiency of this motor.
Description of drawings
Fig. 1 is the Constant Direct Current motor structural representation of charged road checkout gear.
Embodiment
Be described in further detail below in conjunction with the optimal way of accompanying drawing the utility model.
As shown in Figure 1, the Constant Direct Current motor of a kind of charged road checkout gear comprises rotor, stator 1, circuit monitoring device 5, casing 11, and rotor comprises rotating shaft 3, rotor post 8, bearing; The two ends of rotor are that 3, two rotating shafts of rotating shaft 3 connect through bearing, and rotating shaft 3 connects with prime mover; Rotor post 8 is installed on the bearing and rotates, and stator 1 is a coil, is provided with annular space 2 between stator 1 and the rotor; Coil is installed on the casing 11, and stator coil 1 connects external dc power, to set up the stationary magnetic field; Two rotating shafts 3 and 8 liang of end peripheries of rotor post of rotor are respectively arranged with brush 9, through circuit the direct current that is produced are drawn, and brush 9 is connected with circuit monitoring device 5; Circuit monitoring device 5 comprises current detecting unit 4, processing unit 7, display unit 6, and current detecting unit 4 is connected between brush 9 and the circuit, and the electric current that brush 9 is derived detects; And the generation signal, flow to processing unit 7, compare according to presupposed information and detection information; Generate data, send display unit 6 then to, show through comparing result through display unit 6;
Described rotor is the metallic rotator of cylindrical shape, and described stator coil 1 is a toroidal;
Described rotor, stator 1 all are installed in casing 11 inside, and the casing internal layer is provided with an insulating barrier, an epoxy resin layer.
In use, the stator coil 1 of motor is connect external dc power, when motor produces direct current; Brush 9 through rotor is derived the direct current that produces, and simultaneously, the current detecting unit 4 of circuit monitoring device 5 carries out detection record to it; Generate signal and send processing unit 7 to, processing unit 7 is according to the signal contrast of presupposed information and generation, and the generation data; Flow to display unit 6 then, the data that generate are shown through display unit 6.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (3)
1. the Constant Direct Current motor of a charged road checkout gear, it is characterized in that: comprise rotor, stator, circuit monitoring device, casing, rotor comprises rotating shaft, rotor post, bearing, and the two ends of rotor are rotating shaft; Two rotating shafts connect through bearing, and rotating shaft and prime mover connect, and the rotor post is installed on the bearing and rotates, and stator is a coil; Be provided with annular space between stator and the rotor, coil is installed on the casing, and stator coil connects external dc power, to set up the stationary magnetic field; Two rotating shafts and rotor post two end peripheries of rotor are respectively arranged with brush, through circuit the direct current that is produced are drawn, and brush is connected with circuit monitoring device; Circuit monitoring device comprises current detecting unit, processing unit, display unit, and current detecting unit is connected between brush and the circuit, and the electric current that brush is derived detects; And the generation signal, flow to processing unit, compare according to presupposed information and detection information; Generate data, send display unit then to, show through comparing result through display unit.
2. the Constant Direct Current motor of charged road according to claim 1 checkout gear is characterized in that: described rotor is the metallic rotator of cylindrical shape, and described stator coil is a toroidal.
3. the Constant Direct Current motor of charged road according to claim 1 checkout gear is characterized in that: described casing internal layer is provided with an insulating barrier, an epoxy resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200629202U CN202535241U (en) | 2012-02-25 | 2012-02-25 | Constant direct current motor with circuit detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200629202U CN202535241U (en) | 2012-02-25 | 2012-02-25 | Constant direct current motor with circuit detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535241U true CN202535241U (en) | 2012-11-14 |
Family
ID=47136398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200629202U Expired - Fee Related CN202535241U (en) | 2012-02-25 | 2012-02-25 | Constant direct current motor with circuit detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202535241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289896A (en) * | 2020-02-11 | 2020-06-16 | 威睿电动汽车技术(宁波)有限公司 | Electrical property measuring device based on motor |
-
2012
- 2012-02-25 CN CN2012200629202U patent/CN202535241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289896A (en) * | 2020-02-11 | 2020-06-16 | 威睿电动汽车技术(宁波)有限公司 | Electrical property measuring device based on motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130225 |