CN209419352U - A kind of miniaturization d.c. motor - Google Patents
A kind of miniaturization d.c. motor Download PDFInfo
- Publication number
- CN209419352U CN209419352U CN201822076376.7U CN201822076376U CN209419352U CN 209419352 U CN209419352 U CN 209419352U CN 201822076376 U CN201822076376 U CN 201822076376U CN 209419352 U CN209419352 U CN 209419352U
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- Prior art keywords
- casing
- miniaturization
- time assembly
- ontology
- insulating trip
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of miniaturization d.c. motors, are related to motor technologies field；Including casing, end cap time assembly, central rotating shaft, rotor time assembly and insulating trip；The end cap time assembly covers the opening in casing one end, and the rotor time assembly is located in casing and is fixed on central rotating shaft, is enclosed with lamination inside rotor time assembly；The insulating trip includes cylindrical ontology, and the bottom end of ontology extends towards the direction far from central shaft, the elongated end perpendicular to ontology is formed, the ontology of the insulating trip covers on central rotating shaft, and the elongated end of insulating trip is stuck between rotor time assembly and lamination；The beneficial effects of the utility model are: the miniaturization d.c. motor reduces the use of casing and gasket, volume is smaller, reduces production cost.
Description
Technical field
The utility model relates to motor technologies fields, more specifically, the utility model relates to a kind of miniaturization direct current horses
It reaches.
Background technique
Drive motor is the power source that numerous mechanical parts require, and is related generally to automobile and various sci-tech products
On.With the rapid development of fabrication design industry, all towards micromation and sensitivity in the design of the structure of each component and element
Higher trend development.
In the prior art, miniaturization motor due to structure limitation, however it remains big, the at high cost defect of volume, and
And inside motor, rotor time assembly generally passes through pipe sleeve and gasket adjustment motor gap, so that components are more, internal junction
Structure is complicated.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of miniaturization d.c. motor, the miniaturization direct current
Motor reduces the use of casing and gasket, and volume is smaller, reduces production cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of miniaturization d.c. motor, is improved
Place is: including casing, end cap time assembly, central rotating shaft, rotor time assembly and insulating trip；
The end cap time assembly covers the opening in casing one end, and the rotor time assembly is located in casing and is fixed on
On central rotating shaft, lamination is enclosed with inside rotor time assembly；
The insulating trip includes cylindrical ontology, and the bottom end of ontology is prolonged towards the direction far from central shaft
It stretches, forms the elongated end perpendicular to ontology, the ontology of the insulating trip covers on central rotating shaft, and the elongated end of insulating trip is stuck in
Between rotor time assembly and lamination.
In such a configuration, the miniaturization d.c. motor further includes rubber magnetic stripe, and rubber magnetic stripe is cylindrical, and
The outer wall of rubber magnetic stripe is tightly attached on the inner wall of casing, and the rotor time assembly is located inside rubber magnetic stripe.
In such a configuration, the miniaturization d.c. motor further includes casing time assembly, the casing time assembly setting
In in casing, for being supported to rubber magnetic stripe.
In such a configuration, bearing is fixedly installed on the casing, the central rotating shaft is installed in bearing
In heart hole.
The beneficial effects of the utility model are: realizing the improvement of miniaturization, the length of casing, the thickness of rubber magnetic stripe are equal
It reduces, reduces the use of raw material, saved material cost；Also, it is designed, can be reached original by the structure of insulating trip
Sleeve and gasket effect, reduce components, therefore the processing program of sleeve and gasket can be saved, reduce work hours and at
This, in air pump field, realizes the theory of Miniaturization Design, more preferable to cooperate air pump industry development.
Detailed description of the invention
Fig. 1 is a kind of top view of miniaturization motor of the utility model.
Fig. 2 is the schematic diagram of the section structure at A-A in Fig. 1.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being related in patent, not singly refer to that component directly connects, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each skill in the utility model creation
Art feature, can be with combination of interactions under the premise of not conflicting conflict.
Shown in reference picture 1, Fig. 2, the utility model discloses a kind of miniaturization d.c. motor, specifically, include casing 10,
End cap time assembly 20, central rotating shaft 30, rotor time assembly 40 and insulating trip 50；The end cap time assembly 20 is covered in casing 10 1
The opening at end, the rotor time assembly 40 are located in casing 10 and are fixed on central rotating shaft 30, in rotor time assembly 40
Portion is enclosed with lamination 401；The insulating trip 50 includes cylindrical ontology, and the bottom end of ontology is towards far from its center
The direction of axis extends, and forms the elongated end perpendicular to ontology, and the ontology of the insulating trip 50 covers on central rotating shaft 30, and insulate
The elongated end of piece 50 is stuck between rotor time assembly 40 and lamination 401.Bearing 60, institute are fixedly installed on the casing 10
Central rotating shaft 30 is stated to be installed in the centre bore of bearing 60.
In the above-described embodiment, the miniaturization d.c. motor further includes rubber magnetic stripe 70, and rubber magnetic stripe 70 is in circle
Tubular, and the outer wall of rubber magnetic stripe 70 is tightly attached on the inner wall of casing 10, the rotor time assembly 40 is located at rubber magnetic stripe 70
It is internal.Further, the miniaturization d.c. motor further includes casing time assembly 80, and the casing time assembly 80 is set to casing
In 10, for being supported to rubber magnetic stripe 70.
A kind of such miniaturization d.c. motor of the utility model, realizes the improvement of miniaturization, the length of casing 10, rubber
The thickness of glue magnetic stripe 70 is reduced, and is reduced the use of raw material, has been saved material cost；Also, pass through the knot of insulating trip 50
Structure design, can achieve the effect that original sleeve and gasket, reduce components, thus can save sleeve and gasket plus
Engineering sequence, reduces work hours and cost realizes the theory of Miniaturization Design in air pump field, more preferable to cooperate air pump industry development.
It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (4)
1. a kind of miniaturization d.c. motor, it is characterised in that: including casing, end cap time assembly, central rotating shaft, rotor time assembly with
And insulating trip；
The end cap time assembly covers the opening in casing one end, and the rotor time assembly is located in casing and is fixed on center
In shaft, lamination is enclosed with inside rotor time assembly；
The insulating trip includes cylindrical ontology, and the bottom end of ontology extends towards the direction far from central shaft, shape
At the elongated end perpendicular to ontology, the ontology of the insulating trip covers on central rotating shaft, and the elongated end of insulating trip is stuck in rotor
Between secondary assembly and lamination.
2. a kind of miniaturization d.c. motor according to claim 1, it is characterised in that: the miniaturization d.c. motor is also
Including rubber magnetic stripe, rubber magnetic stripe is cylindrical, and the outer wall of rubber magnetic stripe is tightly attached on the inner wall of casing, the rotor
Assembly is located inside rubber magnetic stripe.
3. a kind of miniaturization d.c. motor according to claim 2, it is characterised in that: the miniaturization d.c. motor is also
Including casing time assembly, the casing time assembly is set in casing, for being supported to rubber magnetic stripe.
4. a kind of miniaturization d.c. motor according to claim 1, it is characterised in that: be fixedly installed on the casing
Bearing, the central rotating shaft are installed in the centre bore of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076376.7U CN209419352U (en) | 2018-12-10 | 2018-12-10 | A kind of miniaturization d.c. motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076376.7U CN209419352U (en) | 2018-12-10 | 2018-12-10 | A kind of miniaturization d.c. motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419352U true CN209419352U (en) | 2019-09-20 |
Family
ID=67937681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076376.7U Active CN209419352U (en) | 2018-12-10 | 2018-12-10 | A kind of miniaturization d.c. motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419352U (en) |
-
2018
- 2018-12-10 CN CN201822076376.7U patent/CN209419352U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 201-301, building 9, No. 310, Guiyue Road, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Longde Jinfeng Technology Co., Ltd Address before: 518000 1,2 Floor, 9 Building, Fengsheng Industrial Town, 310 Guiyue Road, Beitouzhen Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province Patentee before: JINFENG PRECISION MACHINERY ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: 516213 No. 1, Honglian Industrial Park, Sanhe Economic Development Experimental Zone, Huiyang, Huizhou City, Guangdong Province Patentee after: Huizhou Longde Technology Co.,Ltd. Address before: 518110 room 201-301, building 9, Guiyue Road, Dafu community, Guanlan street, Longhua District, Shenzhen, Guangdong Patentee before: Shenzhen Longde Jinfeng Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |