CN210724414U

CN210724414U - Novel vibrating motor with waterproof effect

Info

Publication number: CN210724414U
Application number: CN201922262652.3U
Authority: CN
Inventors: 王保春
Original assignee: Xinxiang Hongsheng Vibration Motor Co ltd
Current assignee: Xinxiang Hongsheng Vibration Motor Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-09
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a novel vibration motor with waterproof effect, wherein a mounting substrate is fixedly connected with the end surface of a vibration motor body, and the vibration motor body is fixedly arranged at the inner side of the end surface of a waterproof shell through the mounting substrate; the whole waterproof shell is of a hollow cylindrical structure, a waterproof plate is fixedly connected to the end face of the waterproof shell, a water-resisting structure is fixedly connected to the center of the waterproof plate, the whole water-resisting structure is of a hollow cylindrical structure, waterproof covers are fixedly sleeved on the peripheries of the end faces of the two ends of the waterproof shell, a rotor shaft of the vibration motor body is arranged outwards from inside to outside in a mode that the mounting substrate, the waterproof plate, the water-resisting structure and the waterproof covers are communicated, and the rotor shaft of the vibration motor body is mounted on the waterproof plate, the water-resisting structure and the waterproof covers through a water seal rubber sleeve and keeps rotating relatively; the lateral wall of buckler passes through fixing bolt and buckler lateral wall fixed connection, and buckler terminal surface contact position department nestification have the ring packing cover. The utility model discloses have high-efficient waterproof beneficial effect.

Description

Novel vibrating motor with waterproof effect

Technical Field

The utility model relates to a vibrating motor technical field, specific novel vibrating motor with water-proof effects that says so.

Background

When a specific device needs to be driven by the vibration motor to operate underwater, the waterproof effect of the vibration motor often affects the stability of operation and the service life of the vibration motor, so that the improvement of the waterproof property of the vibration motor is a very critical technical problem. However, the conventional vibration motor often has many disadvantages in terms of processing waterproof performance, and the waterproof effect is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a high-efficient waterproof vibrating motor.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a novel vibration motor with a waterproof effect comprises a vibration motor body, a mounting substrate, a waterproof shell and a waterproof cover, wherein the mounting substrate is fixedly connected to the end face of the vibration motor body, and the vibration motor body is fixedly mounted on the inner side of the end face of the waterproof shell through the mounting substrate; the whole waterproof shell is of a hollow cylindrical structure, a waterproof plate is fixedly connected to the end face of the waterproof shell, a water-resisting structure is fixedly connected to the center of the waterproof plate, the whole water-resisting structure is of a hollow cylindrical structure, the waterproof covers are fixedly sleeved on the peripheries of the end faces of the two ends of the waterproof shell, a rotor shaft of the vibration motor body penetrates through the mounting substrate, the waterproof plate, the water-resisting structure and the waterproof covers from inside to outside and is arranged outwards, and the rotor shaft of the vibration motor body is mounted on the waterproof plate, the water-resisting structure and the waterproof covers through water seal rubber sleeves and keeps rotating relatively; the lateral wall of the waterproof cover passes through fixing bolt with waterproof case lateral wall fixed connection, the waterproof cover has nested ring seal cover with waterproof case terminal surface contact position department.

The rotor shaft of the vibration motor body is led out from the upper end and the lower end of the vibration motor body, and the mounting substrate, the waterproof shell and the waterproof cover are uniformly arranged at the upper end and the lower end of the vibration motor body and have the same mounting structure.

The waterproof board is characterized in that a limiting protrusion is arranged on the contact surface of the mounting substrate and the waterproof board, a limiting groove is arranged on the waterproof board corresponding to the limiting protrusion, the limiting protrusion and the limiting groove are correspondingly arranged, bolt holes are formed in the corresponding positions of the limiting protrusion and the limiting groove, and the limiting protrusion and the limiting groove are fixedly connected through fixing bolts.

The waterproof case is provided with annular protrusion at the end face position contacting with the waterproof cover, and the waterproof cover is provided with annular groove at the position corresponding to the annular protrusion.

The annular sealing sleeve is filled with an inflation cavity and filled with nitrogen or air.

The utility model has the advantages that: when the vibration motor is subjected to waterproof treatment, the problem of water leakage is most easily caused near the rotor shaft of the vibration motor body, and multiple waterproof functions of the rotor shaft of the vibration motor body are realized by arranging a plurality of groups of water seal rubber sleeves on the rotor shaft of the vibration motor body, correspondingly installing a waterproof plate, a waterproof structure and a waterproof cover; simultaneously because the sealed space that waterproof shell and buckler constitute, waterproof board and water proof structure constitute all can guarantee the water-proof effects of vibrating motor body, realize high-efficient waterproof beneficial effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 vibrating motor body, 2 mounting substrate, 3 buckler, 4 buckler, 5 waterproof boards, 6 water proof structure, 7 water seal rubber sleeve, 8 fixing bolt, 9 ring seal cover.

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, a novel vibration motor with waterproof effect includes a vibration motor body 1, a mounting substrate 2, a waterproof case 3, and a waterproof cover 4, wherein the mounting substrate 2 is fixedly attached to an end surface of the vibration motor body 1, and the vibration motor body 1 is fixedly mounted on an inner side of the end surface of the waterproof case 3 through the mounting substrate 2; the whole waterproof shell 3 is of a hollow cylindrical structure, the waterproof plate 5 is fixedly connected to the end face of the waterproof shell 3, the waterproof structure 6 is fixedly connected to the center of the waterproof plate 5, the waterproof structure 6 is of a hollow cylindrical structure, the waterproof covers 4 are fixedly sleeved on the peripheries of the end faces of the two ends of the waterproof shell 3, the rotor shaft of the vibration motor body 1 penetrates through the mounting substrate 2, the waterproof plate 5, the waterproof structure 6 and the waterproof covers 4 from inside to outside and is arranged outwards, and the rotor shaft of the vibration motor body 1 is mounted on the waterproof plate 5, the waterproof structure 6 and the waterproof covers 4 through the water seal rubber sleeve 7 and keeps rotating relatively; the lateral wall of the waterproof cover 4 is fixedly connected with the outer lateral wall of the waterproof shell 3 through a fixing bolt 8, and the annular sealing sleeve 9 is nested at the contact position of the end face of the waterproof cover 4 and the end face of the waterproof shell 3.

In the utility model, the rotor shaft of the vibration motor body 1 is led out from the upper and lower ends of the vibration motor body 1, the mounting base plate 2, the waterproof shell 3 and the waterproof cover 4 are arranged at the upper and lower ends of the vibration motor body 1, and the mounting structures are the same;

the contact surface of the mounting base plate 2 and the waterproof plate 5 is provided with a limiting bulge, a limiting groove is arranged on the waterproof plate 5 corresponding to the limiting bulge, the limiting bulge and the limiting groove are correspondingly arranged, bolt holes are formed in the corresponding positions of the limiting bulge and the limiting groove, the limiting bulge and the limiting groove are fixedly connected through fixing bolts 8, the mounting stability of the mounting base, the waterproof shell 3 and the waterproof plate 5 is guaranteed, and the mounting and working stability of the vibration motor body 1 is further guaranteed;

the annular bulge is arranged at the end face position of the waterproof shell 3 contacted with the waterproof cover 4, the annular groove is arranged at the position of the waterproof cover 4 corresponding to the annular bulge, and the annular bulge and the annular groove are correspondingly arranged;

the annular sealing sleeve 9 is filled with an inflation cavity and nitrogen or air, and the annular sealing sleeve 9 is guaranteed to be in close contact with the waterproof shell 3 and the waterproof cover 4 to be leached and improve the waterproof effect by filling air or nitrogen in the inflation cavity.

The utility model discloses a theory of operation is: when the vibration motor is subjected to waterproof treatment, the problem of water leakage is most easily caused near the rotor shaft of the vibration motor body 1, and multiple waterproof functions on the rotor shaft of the vibration motor body 1 are realized by arranging a plurality of groups of water seal rubber sleeves 7 on the rotor shaft of the vibration motor body 1 to be correspondingly installed with a waterproof plate 5, a waterproof structure 6 and a waterproof cover 4; meanwhile, the waterproof effect of the vibration motor body 1 can be guaranteed due to the sealing space formed by the waterproof shell 3 and the waterproof cover 4 and the sealing space formed by the waterproof plate 5 and the waterproof structure 6.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel vibrating motor that has water-proof effects which characterized in that: the vibration motor comprises a vibration motor body (1), a mounting substrate (2), a waterproof shell (3) and a waterproof cover (4), wherein the mounting substrate (2) is fixedly connected to the end face of the vibration motor body (1), and the vibration motor body (1) is fixedly mounted on the inner side of the end face of the waterproof shell (3) through the mounting substrate (2); the whole waterproof shell (3) is of a hollow cylindrical structure, a waterproof plate (5) is fixedly connected to the end face of the waterproof shell (3), a water-resisting structure (6) is fixedly connected to the center of the waterproof plate (5), the water-resisting structure (6) is of a hollow cylindrical structure, the waterproof cover (4) is fixedly sleeved on the periphery of the end faces of the two ends of the waterproof shell (3), a rotor shaft of the vibrating motor body (1) penetrates out of the mounting base plate (2), the waterproof plate (5), the water-resisting structure (6) and the waterproof cover (4) from inside to outside and is arranged outwards, and the rotor shaft of the vibrating motor body (1) is mounted on the waterproof plate (5), the water-resisting structure (6) and the waterproof cover (4) through a water seal rubber sleeve (7) and keeps rotating relatively; the lateral wall of buckler (4) pass through fixing bolt (8) with buckler (3) lateral wall fixed connection, buckler (4) and buckler (3) terminal surface contact position department nestification has annular seal cover (9).

2. The novel vibration motor with waterproof effect according to claim 1, characterized in that: the rotor shaft of the vibration motor body (1) is led out from the upper end and the lower end of the vibration motor body (1), and the mounting base plate (2), the waterproof shell (3), the waterproof cover (4) and the mounting structure are arranged on the upper end and the lower end of the vibration motor body (1) in an evenly distributed mode.

3. The novel vibration motor with waterproof effect according to claim 2, characterized in that: the waterproof structure is characterized in that a limiting protrusion is arranged on the contact surface of the mounting base plate (2) and the waterproof plate (5), a limiting groove is arranged on the waterproof plate (5) corresponding to the limiting protrusion, the limiting protrusion corresponds to the limiting groove and is provided with a bolt hole corresponding to the limiting groove, and the limiting protrusion and the limiting groove are fixedly connected through a fixing bolt (8).

4. The novel vibration motor with waterproof effect according to claim 3, characterized in that: the waterproof structure is characterized in that an annular bulge is arranged at the end face position where the waterproof shell (3) is in contact with the waterproof cover (4), an annular groove is arranged at the position, corresponding to the annular bulge, on the waterproof cover (4), and the annular bulge and the annular groove are correspondingly arranged.

5. The novel vibration motor with waterproof effect according to claim 3, characterized in that: the annular sealing sleeve (9) is filled with an inflation cavity, and nitrogen or air is filled in the inflation cavity.