CN218733560U

CN218733560U - Micro motor with waterproof performance

Info

Publication number: CN218733560U
Application number: CN202222720745.8U
Authority: CN
Inventors: 胡林; 何文君
Original assignee: Shenzhen Pincheng Motor Co ltd
Current assignee: Shenzhen Pincheng Motor Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-24
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a micro motor technical field just discloses a micro motor with waterproof performance, which comprises a housing, the back lid is installed in the left side of casing, dehumidification mechanism is installed to the inner chamber of back lid, the equal fixedly connected with positioning mechanism in top and the bottom of back lid, positioning mechanism includes baffle and locking seat. This micro motor with waterproof performance, it moves to the right side to drive the locking seat through the back lid, and the locking seat overlaps in locking screw's surface, the removal through the back lid drives sealed pad and casing contact, then through locking swivel nut and locking screw threaded connection, make back lid compress tightly sealed pad, then improve sealed effect, the advantage that waterproof performance is good has been reached, it seals up micro motor through the sealing washer to have solved current micro motor, and outside steam can pass through inside louvre and the gap infiltration admission apparatus, waterproof nature is not good like this, cause the problem of harm to the micro motor main part.

Description

Micro motor with waterproof performance

Technical Field

The utility model relates to a micro motor technical field specifically is a micro motor with waterproof performance.

Background

The micro motor is a motor with small volume and output power.

The utility model provides a "a micro motor" really useful novel, its notice number is: CN209402337U, this application include casing, bottom and motor main part, screw fixed connection is passed through to bottom and casing bottom, motor main part sets up in the casing, motor main part includes pivot, gear box and motor, the pivot with motor coaxial coupling, be provided with the tooth of stepping on, input tooth group and output tooth group in the gear box, the tooth of stepping on, input tooth group and output tooth group mesh in proper order and connect, the tooth of stepping on sets up in the pivot, the hole groove of casing upper end is worn out perpendicularly to the output shaft on the output tooth group, is provided with the axle sleeve in the output shaft outside of wearing out the casing section, the utility model discloses simple structure, waterproof nature is good, also can prevent simultaneously because the problem that the oil leak brought.

Although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: prior art seals up micro motor through the sealing washer, and inside external steam can pass through louvre and gap infiltration admission device, waterproof nature is not good like this, causes the harm to the micro motor main part.

In order to solve the above problems, we improve this and propose a micro motor with waterproof performance.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme: a micro motor with waterproof performance comprises a shell, wherein a rear cover is installed on the left side of the shell, a dehumidifying mechanism is installed in an inner cavity of the rear cover, and the top and the bottom of the rear cover are fixedly connected with positioning mechanisms;

positioning mechanism includes baffle and locking seat, the fixed surface of one side and casing of baffle is connected, the fixed surface of one side and back lid of locking seat is connected, the left side fixedly connected with locking screw of baffle, locking seat is run through and extends to the left side of locking seat in the left side of locking screw, the left side threaded connection on locking screw surface has the locking swivel nut.

Preferably, the dehumidification mechanism includes the supporting seat, the left side fixedly connected with dust screen of supporting seat inner chamber, the right side fixedly connected with sponge board of supporting seat inner chamber.

Preferably, the output shaft is installed to the inner chamber of casing, the left side fixedly connected with connecting block of output shaft, the equal fixedly connected with flabellum in top and the bottom of connecting block, connecting block and flabellum all are located the inside of back lid.

Preferably, the fresh air inlet has been seted up in the left side of back lid inner wall, the quantity of fresh air inlet is a plurality ofly, and the fresh air inlet is and encircles the inside that distributes in back lid, the right side fixedly connected with of back lid is sealed to fill up, the right side of sealed pad and the left side in close contact with of casing.

Through the setting of fresh air inlet, realize the effect of back lid interior air inlet, through sealed setting up of filling up, realize sealed between casing and the back lid, prevent that the gap can appear between casing and the back lid.

Preferably, the outside fixedly connected with guiding mechanism of baffle, guiding mechanism includes direction picture peg, direction socket and roof, the right side of direction picture peg and the left side fixed connection of baffle, the bottom of direction socket and the top fixed connection of locking seat, the surface of direction picture peg is plug-in connection with the surface of direction socket, the bottom of roof and the top fixed connection of baffle.

Preferably, the equal fixedly connected with mounting panel in front side and the dorsal part of casing, the mounting panel is the setting of L type structure, the mounting hole has all been seted up to the both sides of mounting panel inner chamber.

Through the setting of mounting hole and mounting panel, the casing of being convenient for carries out fixed mounting through the bolt, has improved the stability of casing then.

Compared with the prior art, the utility model provides a micro motor with waterproof performance possesses following beneficial effect:

1. this micro motor with waterproof performance, it moves to the right side to drive the locking seat through the back lid, and the locking seat overlaps in locking screw's surface, the removal through the back lid drives sealed pad and casing contact, then through locking swivel nut and locking screw threaded connection, make back lid compress tightly sealed pad, then improve sealed effect, the advantage that waterproof performance is good has been reached, it seals up micro motor through the sealing washer to have solved current micro motor, and outside steam can pass through inside louvre and the gap infiltration admission apparatus, waterproof nature is not good like this, cause the problem of harm to the micro motor main part.

2. This micro motor with waterproof performance, through the setting of direction socket, it is inside to make the direction picture peg insert, leads to the position of back lid then, makes things convenient for the casing to be connected with the back lid, through the setting of dust screen, blocks the filtration to the dust, through the setting of sponge board, filters the steam in the air, prevents that steam can get into.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic connection diagram of the structure of the guiding mechanism of the present invention;

FIG. 3 is a schematic connection diagram of the positioning mechanism structure of the present invention;

fig. 4 is a cross-sectional view of the rear cover structure of the present invention.

Wherein: 1. a housing; 2. a positioning mechanism; 201. a baffle plate; 202. locking the screw rod; 203. locking the threaded sleeve; 204. a locking seat; 3. a rear cover; 4. an air inlet hole; 5. a guide mechanism; 501. a guide inserting plate; 502. a guide socket; 503. a top plate; 6. mounting holes; 7. mounting a plate; 8. an output shaft; 9. a dehumidification mechanism; 901. a supporting seat; 902. a dust screen; 903. a sponge plate; 10. a gasket; 11. connecting blocks; 12. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, a waterproof micro motor includes a housing 1, a rear cover 3 is installed on the left side of the housing 1, a dehumidifying mechanism 9 is installed in the inner cavity of the rear cover 3, and a positioning mechanism 2 is fixedly connected to the top and the bottom of the rear cover 3;

the positioning mechanism 2 comprises a baffle 201 and a locking seat 204, one side of the baffle 201 is fixedly connected with the surface of the casing 1, one side of the locking seat 204 is fixedly connected with the surface of the rear cover 3, the left side of the baffle 201 is fixedly connected with a locking screw 202, the left side of the locking screw 202 penetrates through the locking seat 204 and extends to the left side of the locking seat 204, and the left side of the surface of the locking screw 202 is in threaded connection with a locking threaded sleeve 203.

Specifically, the dehumidifying mechanism 9 includes a support base 901, a dust screen 902 fixedly connected to the left side of the inner cavity of the support base 901, and a sponge plate 903 fixedly connected to the right side of the inner cavity of the support base 901.

Through above-mentioned technical scheme, through the setting of dust screen 902, block the dust and filter, through the setting of sponge board 903, filter the steam in the air, prevent that steam can get into.

Specifically, output shaft 8 is installed to casing 1's inner chamber, and output shaft 8's left side fixedly connected with connecting block 11, the equal fixedly connected with flabellum 12 in top and the bottom of connecting block 11, and connecting block 11 and flabellum 12 all are located the inside of back lid 3.

Through above-mentioned technical scheme, through the setting of connecting block 11 and flabellum 12, conveniently discharge the heat in the back lid 3, realize radiating effect then.

Specifically, the fresh air inlet 4 has been seted up in the left side of 3 inner walls of back lid, and the quantity of fresh air inlet 4 is a plurality ofly, and fresh air inlet 4 is and encircles distribution in the inside of back lid 3, and the right side fixedly connected with of back lid 3 seals up 10, the right side of sealed 10 of filling up and the left side in close contact with of casing 1.

Through above-mentioned technical scheme, through the setting of fresh air inlet 4, realize the effect of the interior air inlet of back lid 3, through the setting of sealed pad 10, realize the sealed between casing 1 and the back lid 3, prevent that the gap can appear between casing 1 and the back lid 3.

Specifically, the outer side of the baffle plate 201 is fixedly connected with a guide mechanism 5, the guide mechanism 5 comprises a guide plug board 501, a guide socket 502 and a top plate 503, the right side of the guide plug board 501 is fixedly connected with the left side of the baffle plate 201, the bottom of the guide socket 502 is fixedly connected with the top of the locking seat 204, the surface of the guide plug board 501 is in plug-in connection with the surface of the guide socket 502, and the bottom of the top plate 503 is fixedly connected with the top of the baffle plate 201.

Through the technical scheme, the guide inserting plate 501 can be inserted into the guide inserting plate through the arrangement of the guide socket 502, so that the position of the rear cover 3 is guided, and the case 1 is conveniently connected with the rear cover 3.

Specifically, the equal fixedly connected with mounting panel 7 in front side and the dorsal part of casing 1, mounting panel 7 are the setting of L type structure, and mounting hole 6 has all been seted up to the both sides of mounting panel 7 inner chamber.

Through above-mentioned technical scheme, through the setting of mounting hole 6 and mounting panel 7, the casing 1 of being convenient for carries out fixed mounting through the bolt, has improved the stability of casing 1 then.

When the device is used, the locking seat 204 is driven to move towards the right side by the rear cover 3, the locking seat 204 is sleeved on the surface of the locking screw 202, the guide socket 502 is driven to move by the movement of the locking seat 204, the interior of the guide socket 502 is inserted into the surface of the guide inserting plate 501, the moving position of the rear cover 3 is guided, the sealing gasket 10 is driven to contact with the machine shell 1 by the movement of the rear cover 3, the locking screw 203 is in threaded connection with the locking screw 202, the sealing gasket 10 is tightly pressed by the rear cover 3, the sealing effect is improved, the rear cover 3 can be further installed on the left side of the machine shell 1, the connecting block 11 is driven to rotate by the rotation of the output shaft 8 at the moment, the fan blades 12 are driven to rotate by the rotation of the connecting block 11, the heat dissipation effect is realized by the rotation of the fan blades 12, finally, dust is blocked and filtered by the dust screen, and water vapor in the air is filtered by the sponge plate 903, so as to prevent water vapor from entering.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A micro motor with waterproof performance, includes casing (1), its characterized in that: a rear cover (3) is installed on the left side of the machine shell (1), a dehumidifying mechanism (9) is installed in an inner cavity of the rear cover (3), and the top and the bottom of the rear cover (3) are fixedly connected with positioning mechanisms (2);

positioning mechanism (2) are including baffle (201) and locking seat (204), the fixed surface of one side and casing (1) of baffle (201) is connected, the fixed surface of one side and back lid (3) of locking seat (204) is connected, the left side fixedly connected with locking screw (202) of baffle (201), the left side of locking screw (202) is run through locking seat (204) and is extended to the left side of locking seat (204), the left side threaded connection on locking screw (202) surface has locking swivel nut (203).

2. A micro-motor having a waterproof property according to claim 1, characterized in that: the dehumidification mechanism (9) comprises a supporting seat (901), a dust screen (902) is fixedly connected to the left side of the inner cavity of the supporting seat (901), and a sponge plate (903) is fixedly connected to the right side of the inner cavity of the supporting seat (901).

3. A micro-motor having a waterproof property according to claim 1, characterized in that: output shaft (8) are installed to the inner chamber of casing (1), the left side fixedly connected with connecting block (11) of output shaft (8), the equal fixedly connected with flabellum (12) in top and bottom of connecting block (11), connecting block (11) and flabellum (12) all are located the inside of back lid (3).

4. A micro-motor having a waterproof property according to claim 1, characterized in that: air inlet (4) have been seted up in the left side of back lid (3) inner wall, the quantity of air inlet (4) is a plurality ofly, and air inlet (4) are the inside that encircles distribution in back lid (3), the right side fixedly connected with of back lid (3) seals up (10), the right side of sealing up (10) and the left side in close contact with of casing (1).

5. A micro-motor having a waterproof property according to claim 1, characterized in that: the outside fixedly connected with guiding mechanism (5) of baffle (201), guiding mechanism (5) are including direction picture peg (501), direction socket (502) and roof (503), the right side of direction picture peg (501) and the left side fixed connection of baffle (201), the bottom of direction socket (502) and the top fixed connection of locking seat (204), the surface of direction picture peg (501) is plug-in connection with the surface of direction socket (502), the bottom of roof (503) and the top fixed connection of baffle (201).

6. A micro-motor having a waterproof property according to claim 1, characterized in that: the equal fixedly connected with mounting panel (7) of front side and dorsal part of casing (1), mounting panel (7) are L type structure setting, mounting hole (6) have all been seted up to the both sides of mounting panel (7) inner chamber.