CN217590447U - Motor closing cap and vibrating motor - Google Patents
Motor closing cap and vibrating motor Download PDFInfo
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- CN217590447U CN217590447U CN202221815150.4U CN202221815150U CN217590447U CN 217590447 U CN217590447 U CN 217590447U CN 202221815150 U CN202221815150 U CN 202221815150U CN 217590447 U CN217590447 U CN 217590447U
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Abstract
The utility model discloses a motor seal cover and vibrating motor, the motor seal cover includes outer tube-shape portion and the inner tube-shape portion that set up with one heart, the both ends of outer tube-shape portion and interior tube-shape portion are connected with roof and bottom plate sealing respectively, form the winding chamber, and interior tube-shape portion bottom is equipped with the bottom baffle, the roof is provided with the line hole, outer tube-shape portion, inner tube-shape portion, roof, bottom plate, winding chamber, bottom baffle and line hole adopt the once-through integral molding of injection molding process; the vibration motor comprises the motor cover; the utility model provides an among the technical scheme, adopt stator plastic envelope processing technology, after the stator equipment is accomplished, whole plastic envelope will intake the motor closing cap that the position is sealed totally and constitutes the integral structure, utilize the motor closing cap to guarantee that this vibrating motor has the insulation of preferred, waterproof dustproof performance etc. and the lead wire is also moulded by whole package together, has increased structural firmness, is difficult for being dragged.
Description
Technical Field
The utility model relates to the technical field of motors, concretely relates to motor closing cap and vibrating motor.
Background
The axial linear motor comprises a winding stator part which comprises a lead wire, a coil, a casing, a sealing cover and the like, a rotor is arranged in a shaft sleeve in the center of the sealing cover, the rotor generally adopts a permanent magnet, when the lead wire of the coil is electrified, the stator can generate an alternating magnetic field, the changing magnetic field generates axial magnetic field force on the rotor, and the rotor can reciprocate in a central sliding groove.
The traditional stator structure of the vibrating motor is assembled by adopting self-adhesive enameled wire windings, insulating paper, a PCB wiring board, outgoing lines, a machine shell and upper and lower sealing covers. The mounting and combining method has the defects that after the motor is combined, the matching among all parts is gapped, the protection grade of the motor is IP44, namely, dustproof grade 4 and waterproof grade 4, and the waterproof performance of the structure is poor for occasions with waterproof requirements, so that the vibrating motor with the structure cannot be exposed outdoors without shielding and sprinkled by rainwater or cannot be directly washed by water in the cleaning process.
The traditional motor is not well solved because of the waterproof problem, and the application of the traditional motor is limited to a certain degree.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the shortcoming of the installation combination method among the prior art and is that the motor combination forms the back, and the cooperation between each part is gapped, and is not good to waterproof performance to a motor closing cap and vibrating motor are provided.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a motor closing cap, includes outer tube-shape portion and the inner tube-shape portion that sets up with one heart, outer tube-shape portion with the both ends of interior tube-shape portion are connected with roof and bottom plate sealing respectively, form the winding chamber, just interior tube-shape portion bottom is equipped with the bottom baffle, the roof is provided with the line hole, outer tube-shape portion, inner tube-shape portion, roof, bottom plate, winding chamber, bottom baffle and line hole adopt the once-through integrated into one piece of injection molding process.
A vibrating motor comprises a motor sealing cover, a lower machine shell, first insulating paper, a self-adhesive enameled wire winding, an upper machine shell, a wiring board and a lead wire, wherein the lower machine shell is arranged at the bottom end of a winding cavity of the motor sealing cover, the upper machine shell is arranged at the top of the winding cavity of the motor sealing cover, the upper machine shell wraps the side wall of the lower machine shell, the self-adhesive enameled wire winding is arranged in the winding cavity of the motor sealing cover and is wrapped by the upper machine shell and the lower machine shell, the first insulating paper is arranged at the inner wall position of the self-adhesive enameled wire winding, the wiring board is arranged at the top of the self-adhesive enameled wire winding, second insulating paper is arranged between the self-adhesive enameled wire winding and the upper machine shell, one end of the lead wire is electrically connected with the self-adhesive enameled wire winding through the wiring board, and the other end of the lead wire penetrates through the upper machine shell and a wire passing hole penetrating through the motor sealing cover to extend to the outside of the motor sealing cover.
Preferably, the self-adhesive enameled wire winding is in an annular structure.
Preferably, the first insulating paper has a cylindrical structure.
Preferably, the second insulating paper is in a circular ring structure, and the second insulating paper is fitted to the bottom of the upper casing.
The utility model has the advantages that:
the utility model discloses a motor closing cap adopts stator plastic envelope processing technology, accomplishes the back at the stator equipment, and whole plastic envelope will intake the motor closing cap that the position is sealed totally and constitutes the integral structure, utilizes the motor closing cap can guarantee that vibrating motor has insulation, waterproof dustproof performance etc. of preferred.
The utility model discloses a vibrating motor includes that all of motor closing cap have a little, and overall structure is simple makes easily, enables to reach IPX6 to the protection level of stator. Meanwhile, the leads are integrally wrapped and molded together and are not easy to pull.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is an exploded view of fig. 1 according to the present invention.
Description of reference numerals: 1. a motor cover; 2. a bottom baffle; 3. a lower housing; 4. self-adhesive enameled wire winding; 5. a first insulating paper; 6. a second insulating paper; 7. an upper housing; 8. and (7) leading wires.
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 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 terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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.
Referring to fig. 1-3, in the present embodiment: the utility model provides a motor closing cap, includes outer tube-shape portion and the inner tube-shape portion that sets up with one heart, outer tube-shape portion with the both ends of interior tube-shape portion are connected with roof and bottom plate sealing respectively, form the winding chamber, just interior tube-shape portion bottom is equipped with bottom baffle 2, the roof is provided with the line hole, outer tube-shape portion, inner tube-shape portion, roof, bottom plate, winding chamber, bottom baffle 2 and line hole adoption injection molding process one-time integrated into one piece. Has excellent waterproof, dustproof and insulation grade, can process the bottom baffle 2 simultaneously, has the advantage of convenient and high-efficient processing.
Additionally, the utility model discloses a vibrating motor, include motor closing cap 1 and lower casing 3, first insulating paper 5, autohension enameled wire winding 4, last casing 7, wiring board and lead wire 8, lower casing 3 sets up at motor closing cap 1 winding chamber bottom, go up casing 7 and set up at motor closing cap 1 winding chamber top, just go up casing 7 parcel lateral wall at lower casing 3, autohension enameled wire winding 4 sets up in motor closing cap 1 winding chamber and quilt go up casing 7 with the cladding of lower casing 3, first insulating paper 5 sets up the inner wall position at autohension enameled wire winding 4, the wiring board sets up the top at autohension enameled wire winding 4, be provided with second insulating paper 6 between autohension enameled wire winding 4 and the last casing 7, the one end of lead wire 8 is connected with autohension enameled wire winding 4 electricity through the wiring board, and the other end passes go up casing 7 and link up motor closing cap 1 the wire hole extends to motor closing cap 1 is outside, be provided with the active cell (not shown) in the interior tube-shape portion. The outer cylindrical part, the inner cylindrical part, the top plate, the bottom plate, the winding cavity, the bottom baffle 2 and the wire passing hole are integrally formed at one time by adopting an injection molding process. Have splendid waterproof, dustproof and insulation grade to can process out bottom baffle 2 simultaneously, have convenient and high-efficient processing's a bit, utilize bottom baffle 2 can restrict the motion of active cell, needn't additionally set up.
Utilize first insulated paper 5 and second insulated paper 6 to be convenient for carry out insulation isolation with autohension enameled wire winding 4, autohension enameled wire winding 4 normal operating work of being convenient for adopts motor closing cap 1 to wrap up the wiring board in inside, and lead wire 8 is also moulded by the package simultaneously together, guarantees that lead wire 8 is difficult to be dragged and falls, has improved the fastness performance of lead wire 8 installation.
As an alternative embodiment, the first insulating paper 5 has a cylindrical structure, the second insulating paper 6 has a circular ring structure, and the second insulating paper 6 is fitted on the bottom of the upper housing 7.
The utility model discloses a theory of operation and use flow: the vibration motor adopts a stator plastic package processing technology, after the stator is assembled, the whole plastic package is carried out, the water inlet position is completely sealed to form the motor sealing cover 1 with an integrated structure, and the motor sealing cover 1 can ensure that the vibration motor has better insulation, waterproof and dustproof performances and the like. Simultaneously, also be provided with bottom baffle 2 with the integrative sealing in bottom, carry on spacingly to the active cell of motor during the installation, when using, with lead wire 8 switch on, then for the power supply of autohension enameled wire winding 4 through the circuit board, can make the active cell of 1 centre bore of motor closing cap rotate under the effect of circular telegram coil.
It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (5)
1. An electric motor cover (1), characterized in that: including outer tube-shape portion and the inner tube-shape portion that sets up with one heart, outer tube-shape portion with the both ends of interior tube-shape portion are respectively with roof and bottom plate sealing connection, form the winding chamber, just interior tube-shape portion bottom is equipped with bottom baffle (2), the roof is provided with the line hole, outer tube-shape portion, inner tube-shape portion, roof, bottom plate, winding chamber, bottom baffle (2) and line hole adopt the disposable integrated into one piece of injection molding process.
2. A vibration motor characterized by: the motor sealing cover comprises a motor sealing cover (1) and a lower shell (3), first insulating paper (5), a self-adhesive enameled wire winding (4), an upper shell (7), a wiring board and a lead wire (8) as claimed in claim 1, wherein the lower shell (3) is arranged at the bottom end of the winding cavity of the motor sealing cover (1), the upper shell (7) is arranged at the top of the winding cavity of the motor sealing cover (1), the upper shell (7) is wrapped on the side wall of the lower shell (3), the self-adhesive enameled wire winding (4) is arranged in the winding cavity of the motor sealing cover (1) and is wrapped by the upper shell (7) and the lower shell (3), the first insulating paper (5) is arranged at the inner wall position of the self-adhesive enameled wire winding (4), the wiring board is arranged at the top of the self-adhesive enameled wire winding (4), second insulating paper (6) is arranged between the self-adhesive enameled wire winding (4) and the upper shell (7), one end of the lead wire (8) is electrically connected with the self-adhesive enameled wire winding (4) through the wiring board, and the other end of the wiring board penetrates through the wiring hole of the upper shell (7) and extends to the outside of the motor sealing cover (1).
3. A vibration motor according to claim 2, wherein: the self-adhesive enameled wire winding (4) is of an annular structure.
4. A vibration motor according to claim 2, wherein: the first insulating paper (5) is of a cylindrical structure.
5. A vibration motor according to claim 2, wherein: the second insulating paper (6) is of a circular ring-shaped structure, and the second insulating paper (6) is installed at the bottom of the upper machine shell (7) in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221815150.4U CN217590447U (en) | 2022-07-15 | 2022-07-15 | Motor closing cap and vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221815150.4U CN217590447U (en) | 2022-07-15 | 2022-07-15 | Motor closing cap and vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217590447U true CN217590447U (en) | 2022-10-14 |
Family
ID=83535482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221815150.4U Active CN217590447U (en) | 2022-07-15 | 2022-07-15 | Motor closing cap and vibrating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217590447U (en) |
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2022
- 2022-07-15 CN CN202221815150.4U patent/CN217590447U/en active Active
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