CN214755977U - DC motor with built-in controller - Google Patents
DC motor with built-in controller Download PDFInfo
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- CN214755977U CN214755977U CN202121031242.9U CN202121031242U CN214755977U CN 214755977 U CN214755977 U CN 214755977U CN 202121031242 U CN202121031242 U CN 202121031242U CN 214755977 U CN214755977 U CN 214755977U
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Abstract
The utility model relates to a direct current motor of built-in controller, which comprises a housin, the casing outside is provided with the cavity that the setting controller was used be provided with the visor that can open and shut on the cavity, the cavity bottom is provided with many draw-in grooves, and it has the silica gel layer and the silica gel layer salient on the draw-in groove surface to fill at every draw-in groove be provided with the contact pin hole on at least one side in the cavity the casing inboard be provided with the binding post that the contact pin hole electricity is connected, binding post is used for connecting the motor element in the direct current motor, still is provided with a plurality of screws that are used for fixed control ware bottom the cavity. The motor controller is simple in structure and small in size, meets the requirement for light miniaturization of equipment, is reliable in protection and convenient to set.
Description
Technical Field
The utility model relates to a direct current motor of built-in controller.
Background
An Electric machine (also known as "motor") is an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction, and is mainly used for generating driving torque, and is widely used in our production and life at present. With the development of the technology, people can more flexibly apply the motor in production and life, and a controller or an integrated circuit is developed to control the rotating speed, the rotating angle, the rotating period and the like of the motor, but in the existing equipment, the controller is mostly independently arranged outside the motor, so that the integral volume of the motor is large, and the protection of a shell obtained by the controller is poor. Some structures for disposing the integrated circuit board in the motor housing have appeared, but the structures are relatively complicated.
Disclosure of Invention
The utility model aims at providing a direct current motor of built-in controller, its simple structure, small have satisfied the miniaturized demand of equipment light-dutyization, and not only the protection is reliable to motor controller's setting, is convenient for set up moreover.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a direct current motor of built-in controller, which comprises a housin, the casing outside is provided with the cavity that the setting controller was used be provided with the visor that can open and shut on the cavity, the cavity bottom is provided with many draw-in grooves, and it has the silica gel layer and the silica gel layer salient on the draw-in groove surface to fill at every draw-in groove be provided with the contact pin hole on at least one side in the cavity the casing inboard be provided with the binding post that the contact pin hole electricity is connected, binding post is used for connecting the motor element in the direct current motor, still is provided with a plurality of screws that are used for fixed control ware bottom the cavity.
Optionally, at least one side of the controller is provided with a contact pin corresponding to the contact pin hole, and a fixing hole corresponding to the screw hole is formed in the circuit board of the controller.
Optionally, a transparent high-strength glass plate is arranged in the middle of the protective cover.
Optionally, the top rim of the cavity has a step surface that bears against the protective cover and a flexible gasket on the step surface.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a direct current motor of built-in controller, it is used for placing the controller at the shell outside independent setting cavity of motor, be provided with the silica gel layer of bradyseism usefulness in the cavity moreover, set up the pinhole hole of convenient butt joint plug simultaneously, be convenient for to the whole assembly of motor, not only can effectively completely cut off the inside magnetic force influence of motor, guarantee the more stable operation of control panel, prevent to crosstalk, be adapted to the control panel of the different quick optional equipments of motor casing moreover, the nimble adaptability of motor structure has been improved.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural diagram of a dc motor with a built-in controller according to an embodiment of the present invention.
Wherein the reference numerals are as follows:
1. the connector comprises a shell, 2, a concave cavity, 3, a protective cover, 4, a clamping groove, 5, a pin hole, 6, a wiring terminal, 7 and a step surface.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
This embodiment provides a direct current motor of built-in controller, as shown in fig. 1, including casing 1, the 1 outside of casing is provided with cavity 2 that sets up the controller and use be provided with visor 3 that can open and shut on cavity 2, 2 bottoms of cavity are provided with many draw-in grooves 4, are filled with the silica gel layer and the silica gel layer salient on 4 surfaces of draw-in groove in 4 intussuseption of every draw-in groove be provided with plug pin hole 5 on at least one side in the cavity 2 1 inboard be provided with the binding post 6 that plug pin hole 5 electricity is connected, binding post 6 is used for connecting the motor element in the direct current motor, still is provided with a plurality of screws that are used for fixed control ware in cavity 2 bottoms.
Correspondingly, at least one side of the controller is provided with a contact pin corresponding to the contact pin hole, and a circuit board of the controller is provided with a fixing hole corresponding to the screw hole.
In order to improve the waterproof performance of the motor, the top edge of the cavity 2 is provided with a step surface 7 for supporting the protective cover 3, and a flexible sealing gasket is arranged on the step surface 7. And in order to facilitate the maintenance, a transparent high-strength glass plate is arranged in the middle of the protective cover 3.
To sum up, the utility model discloses a direct current motor of built-in controller, it independently sets up the cavity in the shell outside of motor and is used for placing the controller, be provided with the silica gel layer of bradyseism usefulness in the cavity in addition, set up the contact pin hole 5 of convenient butt joint plug simultaneously, be convenient for to the whole assembly of motor, not only can effectively completely cut off the inside magnetic influence of motor, guarantee the more stable operation of control panel, prevent to crosstalk, be adapted to the control panel of the different quick optional equipments of motor casing moreover, the nimble adaptability of motor structure has been improved.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. The direct current motor with the built-in controller comprises a shell and is characterized in that a cavity for arranging the controller is formed in the outer side of the shell, a protective cover capable of being opened and closed is arranged on the cavity, a plurality of clamping grooves are formed in the bottom of the cavity, a silica gel layer is filled in each clamping groove and protrudes out of the surface of each clamping groove, a pin inserting hole is formed in at least one side of the cavity, a wiring terminal electrically connected with the pin inserting hole is arranged on the inner side of the shell, the wiring terminal is used for connecting a motor assembly in the direct current motor, and a plurality of screw holes used for fixing the controller are formed in the bottom of the cavity.
2. The controller-embedded direct current motor according to claim 1, wherein a pin is provided at least one side of the controller corresponding to the pin hole, and a fixing hole is provided on a circuit board of the controller corresponding to the screw hole.
3. The controller-embedded direct current motor according to claim 1, wherein a transparent high-strength glass plate is provided at a middle portion of the protective cover.
4. The controller-embedded direct current motor according to claim 1, wherein a top rim of the cavity has a stepped surface for holding the protective cover, and a flexible gasket is provided on the stepped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031242.9U CN214755977U (en) | 2021-05-14 | 2021-05-14 | DC motor with built-in controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031242.9U CN214755977U (en) | 2021-05-14 | 2021-05-14 | DC motor with built-in controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214755977U true CN214755977U (en) | 2021-11-16 |
Family
ID=78622471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031242.9U Active CN214755977U (en) | 2021-05-14 | 2021-05-14 | DC motor with built-in controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214755977U (en) |
-
2021
- 2021-05-14 CN CN202121031242.9U patent/CN214755977U/en active Active
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