CN212210670U

CN212210670U - Outer protective shell of motor

Info

Publication number: CN212210670U
Application number: CN202020936434.3U
Authority: CN
Inventors: 蒋德峰
Original assignee: Ningbo Shengyida Electromechanical Technology Co ltd
Current assignee: Ningbo Shengyida Electromechanical Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-22
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a casing is protected outward to electric machine motor relates to automobile spare and accessory part technical field, for solving the problem that the ordinary casing waterproof performance is not good enough outward to the motor among the prior art. The improved graphene cable connector is characterized in that an upper connecting plate is arranged below the upper cover, a lower connecting plate is fixedly connected to the upper portion of the lower cover, a first waterproof block is arranged below the lower cover, a graphene electric conductor is arranged inside the first waterproof block, an upper waterproof clamping leg is arranged inside the upper cover, a lower waterproof clamping leg is arranged inside the lower cover, an upper clamping seat is arranged inside the upper cover, a connecting shaft is arranged inside the upper clamping seat, an adjusting nut is arranged at one end of the connecting shaft, a spring and a lower clamping seat are respectively arranged inside the lower cover, an insulating plate is arranged above the spring, a guide block is arranged inside the insulating plate, auxiliary boxes are arranged on one sides of the upper cover and the lower cover, waterproof rings are arranged on the outer sides of the auxiliary boxes, and a second waterproof block is arranged inside the auxiliary boxes.

Description

Outer protective shell of motor

Technical Field

The utility model relates to an automobile spare and accessory part technical field specifically is a casing is protected to outer of electric motor.

Background

The automobile parts are used as the basis of the automobile industry, are necessary factors for supporting the continuous and healthy development of the automobile industry, particularly, the current automobile industry is fiercely and fiercely developed autonomous development and innovation, a strong part system is needed to support the automobile parts, the autonomous brand and technical innovation of the whole automobile need the parts as the basis, the autonomous innovation of the parts generates strong driving force for the development of the whole automobile industry, the parts are mutually influenced and interacted, the autonomous brand of the whole automobile does not exist, the research and development capabilities of the strong part system are difficult to burst, the support of the strong part system does not exist, and the autonomous brand is difficult to continue to be greatly enhanced.

The motor of the wiper motor, the motor of the window lifting motor and the like are main parts of the automobile, and the service life of the motor is directly related to the quality of the automobile, so the motors also need additional protection, but the waterproof performance of the outer protective shell of the common motor is not good enough, so that the motor is easily damaged when meeting water, and the service life of the motor is influenced; therefore, the market urgently needs to develop an outer protective shell of the motor to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casing is protected outward to motor to solve the problem that the ordinary casing waterproof performance is not good enough outward to motor that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outer protective shell of a motor comprises an upper cover and a lower cover, wherein an upper connecting plate is arranged below the upper cover, a lower connecting plate is arranged above the lower cover, a first waterproof block is fixedly connected below the lower cover, a graphene conductor is arranged inside the first waterproof block, an upper waterproof clamping leg is arranged inside the upper cover, a lower waterproof clamping leg is arranged inside the lower cover, an upper clamping seat is arranged inside the upper cover, a connecting shaft is arranged inside the upper clamping seat, one end of the connecting shaft is provided with an adjusting nut, the interior of the lower cover is respectively provided with a spring and a lower clamping seat, an insulating plate is arranged above the spring, a guide block is arranged inside the insulating plate, auxiliary boxes are arranged on one sides of the upper cover and the lower cover, the outside of auxiliary tank is provided with waterproof ring, the internally mounted of auxiliary tank has the waterproof piece of second.

Preferably, a universal gear and a worm are respectively installed inside the upper clamping seat, the universal gear is fixedly connected with the connecting shaft through a coupler, a connecting rod and a rotating tooth are respectively arranged above the worm, a supporting block is arranged below the upper clamping seat, and a rack is arranged above the supporting block.

Preferably, the universal gear is connected with the rotating teeth in an engaged manner, the rotating teeth and the connecting rod are arranged into an integral structure with the worm, the worm is connected with the rack in an engaged manner, the rack and the abutting block are arranged into an integral structure, the abutting block is connected with the upper clamping seat in a sliding manner, and the connecting rod and the connecting shaft are connected with the upper clamping seat in a rotating manner through a bearing.

Preferably, upper junction plate and upper cover set up structure as an organic whole, lower junction plate and lower cover set up structure as an organic whole, lower junction plate passes through fastening screw fixed connection with the upper junction plate, waterproof card leg sets up structure as an organic whole with the lower cover down, go up waterproof card leg and upper cover and set up structure as an organic whole, waterproof card leg is connected with last waterproof card leg interlock down.

Preferably, the graphene conductor is electrically connected with the guide block, the insulating plate and the lower cover are both fixedly connected with the spring, the guide block is fixedly connected with the insulating plate, and the first waterproof block is connected with the graphene conductor in a sliding manner.

Preferably, the upper clamping seat is fixedly connected with the upper cover, the lower clamping seat is fixedly connected with the lower cover, the upper clamping seat and the lower clamping seat are respectively provided with two clamping seats, the auxiliary box and the waterproof ring are arranged into an integral structure, the upper cover and the lower cover are respectively meshed with the waterproof ring, and the second waterproof block is fixedly connected with the auxiliary box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of last waterproof card leg, through the setting of last waterproof card leg and lower waterproof card leg, make the whole waterproof nature of protecting sheathing obtain the promotion that is showing, go up waterproof card leg and exist a large amount of area of contact down between the waterproof card leg, thereby with the gap between the two of air extrusion between the two, make and be in vacuum state between the two, thereby make moisture can't get into the inside of casing through the gap, thereby make the outer protective casing waterproof performance of motor good enough, thereby avoid the motor to be damaged by water, improve the life of motor.

2. The utility model discloses a setting through the auxiliary tank, the motor has the pivot to export power, thereby outer protecting casing necessarily needs a trompil, and set up the auxiliary tank in trompil department, it prevents moisture from flowing into the inside of casing from the trompil department specially, the inside waterproof piece of second that sets up of auxiliary tank, the waterproof piece of second closely laminates with the pivot of motor, thereby prevent that rivers from flowing into the inside of casing from the pivot, and the inside of the waterproof piece of second is provided with the sponge, certain water absorption performance has, thereby protect the motor not receive the erosion of moisture, make the motor use safer, reliable.

Drawings

Fig. 1 is a front view of an outer protective casing of an electric motor according to the present invention;

fig. 2 is a schematic view of an internal structure of an outer protective casing of a motor according to the present invention;

fig. 3 is a schematic view of the internal structure of the upper clamping seat of the present invention.

In the figure: 1. an upper cover; 2. a lower cover; 3. an upper connecting plate; 4. a lower connecting plate; 5. a sub-tank; 6. a first waterproof block; 7. a graphene electrical conductor; 8. mounting waterproof clamping legs; 9. a lower waterproof clamping leg; 10. an insulating plate; 11. a guide block; 12. a spring; 13. an upper clamping seat; 14. a connecting shaft; 15. adjusting the nut; 16. a lower clamping seat; 17. a waterproof ring; 18. a second waterproof block; 19. a universal gear; 20. rotating the teeth; 21. a worm; 22. a rack; 23. a support block; 24. a connecting rod.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a motor outer protective casing, including upper cover 1 and lower cover 2, the below of upper cover 1 is provided with upper junction plate 3, the top of lower cover 2 is provided with lower connecting plate 4, the first waterproof piece 6 of below fixedly connected with of lower cover 2, the internally mounted of first waterproof piece 6 has graphite alkene electric conductor 7, the inside of upper cover 1 is provided with waterproof card leg 8, the inside of lower cover 2 is provided with waterproof card leg 9 down, the internally mounted of upper cover 1 has last cassette 13, the internally mounted of going up cassette 13 has connecting axle 14, adjusting nut 15 is installed to the one end of connecting axle 14, spring 12 and lower cassette 16 are installed respectively to the inside of lower cover 2, insulation board 10 is installed to the top of spring 12, the inside of insulation board 10 is provided with guide block 11, one side of upper cover 1 and lower cover 2 all is provided with auxiliary box 5, the outside of auxiliary box 5 is provided with waterproof ring 17, the internally mounted of auxiliary box 5 has second waterproof piece 18.

Further, a universal gear 19 and a worm 21 are respectively installed inside the upper clamping seat 13, the universal gear 19 is fixedly connected with the connecting shaft 14 through a coupler, a connecting rod 24 and a rotating tooth 20 are respectively arranged above the worm 21, a supporting and fixing block 23 is arranged below the upper clamping seat 13, a rack 22 is arranged above the supporting and fixing block 23, and the rack 22 can only move up and down along with the rotation of the worm 21 through the arrangement of the worm 21.

Further, universal gear 19 is connected with the interlock of commentaries on classics tooth 20, and commentaries on classics tooth 20 and connecting rod 24 all set up structure as an organic whole with worm 21, and worm 21 is connected with rack 22 interlock, and rack 22 sets up structure as an organic whole with supporting solid piece 23, supports solid piece 23 and last cassette 13 sliding connection, and connecting rod 24 and connecting axle 14 all rotate through bearing and last cassette 13 and are connected, supports solid piece 23 and the laminating of last cassette 13, and can't remove out and go up cassette 13.

Further, upper junction plate 3 sets up structure as an organic whole with upper cover 1, lower connecting plate 4 sets up structure as an organic whole with lower cover 2, lower connecting plate 4 passes through fastening screw fixed connection with upper junction plate 3, lower waterproof calorie of leg 9 sets up structure as an organic whole with lower cover 2, it sets up structure as an organic whole with upper cover 1 to go up waterproof calorie of leg 8, lower waterproof calorie of leg 9 is connected with last waterproof card leg 8 interlock, lower waterproof calorie of leg 9 all sets up to half a month shape with last waterproof calorie of leg 8, make the inside of the unable inflow casing of moisture through the corner design when increasing area of contact.

Further, graphite alkene electric conductor 7 and guide block 11 electric connection, insulation board 10 and lower cover 2 all with spring 12 fixed connection, guide block 11 and insulation board 10 fixed connection, first waterproof piece 6 and graphite alkene electric conductor 7 sliding connection prevent the infiltration of graphite alkene electric conductor 7 position moisture through the setting of first waterproof piece 6, its principle is the same with second waterproof piece 18.

Further, go up

cassette

13 and 1 fixed connection of upper cover,

lower cassette

16 and 2 fixed connection of lower cover, go up cassette 13 and lower cassette 16 and all be provided with two, odd-side 5 sets up structure as an organic whole with waterproof ring 17, and upper cover 1 and lower cover 2 all are connected with waterproof ring 17 interlock, and waterproof piece 18 of second and odd-side 5 fixed connection, and the inner structure of two last cassettes 13 is the same.

The working principle is as follows: when in use, a motor is placed above the two lower clamping seats 16, a rotating shaft of the motor extends out through the auxiliary box 5, a through hole is also formed in the second waterproof block 18, the diameter of the through hole is the same as that of the rotating shaft, then the adjusting nut 15 is fixedly connected with the connecting shaft 14 by rotating the adjusting nut 15, so that the connecting shaft 14 rotates, the universal gear 19 rotates, the worm 21 rotates, the rack 22 can move up and down, the abutting block 23 is adjusted to a proper position and can be matched with the size of the motor, so that the motor can be fixed, the upper cover 1 and the lower cover 2 are connected with each other, the upper waterproof clamping legs 8 and the lower waterproof clamping legs 9 are connected in an occlusion manner, and after the upper cover 1 and the lower cover 2 are completely attached, the upper connecting plate 3 and the lower connecting plate 4 are fixedly connected through fixing screws, thereby make fixed connection between upper cover 1 and the lower cover 2, give guide block 11 through graphite alkene electric conductor 7 with electric energy transfer, guide block 11 gives the electric motor with electric energy transmission to make the electric motor rotate normal work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a casing is protected outward to electric machine motor, includes upper cover (1) and lower cover (2), its characterized in that: an upper connecting plate (3) is arranged below the upper cover (1), a lower connecting plate (4) is arranged above the lower cover (2), a first waterproof block (6) is fixedly connected below the lower cover (2), a graphene electric conductor (7) is arranged inside the first waterproof block (6), an upper waterproof clamping leg (8) is arranged inside the upper cover (1), a lower waterproof clamping leg (9) is arranged inside the lower cover (2), an upper clamping seat (13) is arranged inside the upper cover (1), a connecting shaft (14) is arranged inside the upper clamping seat (13), an adjusting nut (15) is arranged at one end of the connecting shaft (14), a spring (12) and a lower clamping seat (16) are respectively arranged inside the lower cover (2), an insulating plate (10) is arranged above the spring (12), a guide block (11) is arranged inside the insulating plate (10), one side of upper cover (1) and lower cover (2) all is provided with auxiliary tank (5), the outside of auxiliary tank (5) is provided with waterproof ring (17), the internally mounted of auxiliary tank (5) has waterproof piece of second (18).

2. The outer protective casing of the electric motor according to claim 1, wherein: go up the inside of cassette (13) and install universal gear (19) and worm (21) respectively, universal gear (19) pass through shaft coupling and connecting axle (14) fixed connection, the top of worm (21) is provided with connecting rod (24) and commentaries on classics tooth (20) respectively, the below of going up cassette (13) is provided with supports solid piece (23), the top of supporting solid piece (23) is provided with rack (22).

3. The outer protective housing of an electric motor of claim 2, wherein: the universal gear (19) is connected with the rotating teeth (20) in an engaged manner, the rotating teeth (20) and the connecting rod (24) are arranged into an integral structure with the worm (21), the worm (21) is connected with the rack (22) in an engaged manner, the rack (22) and the abutting block (23) are arranged into an integral structure, the abutting block (23) is connected with the upper clamping seat (13) in a sliding manner, and the connecting rod (24) and the connecting shaft (14) are connected with the upper clamping seat (13) in a rotating manner through bearings.

4. The outer protective casing of the electric motor according to claim 1, wherein: upper junction plate (3) set up structure as an organic whole with upper cover (1), lower connecting plate (4) set up structure as an organic whole with lower cover (2), lower connecting plate (4) pass through fastening screw fixed connection with upper junction plate (3), waterproof card leg (9) set up structure as an organic whole with lower cover (2) down, it sets up structure as an organic whole with upper cover (1) to go up waterproof card leg (8), waterproof card leg (9) are connected with last waterproof card leg (8) interlock down.

5. The outer protective casing of the electric motor according to claim 1, wherein: the graphene electric conductor (7) is electrically connected with the guide block (11), the insulating plate (10) and the lower cover (2) are fixedly connected with the spring (12), the guide block (11) is fixedly connected with the insulating plate (10), and the first waterproof block (6) is slidably connected with the graphene electric conductor (7).

6. The outer protective casing of the electric motor according to claim 1, wherein: the waterproof structure is characterized in that the upper clamping seat (13) is fixedly connected with the upper cover (1), the lower clamping seat (16) is fixedly connected with the lower cover (2), the upper clamping seat (13) and the lower clamping seat (16) are both provided with two, the auxiliary box (5) and the waterproof ring (17) are arranged into an integral structure, the upper cover (1) and the lower cover (2) are both connected with the waterproof ring (17) in an occluded manner, and the second waterproof block (18) is fixedly connected with the auxiliary box (5).