CN219268673U

CN219268673U - Antistatic and anticreep shell of motor

Info

Publication number: CN219268673U
Application number: CN202222756547.7U
Authority: CN
Inventors: 李�杰; 周芸; 周文君
Original assignee: Liyang Flying Industry Co ltd
Current assignee: Liyang Flying Industry Co ltd
Priority date: 2023-02-26
Filing date: 2023-02-26
Publication date: 2023-06-27
Anticipated expiration: 2033-02-26

Abstract

The utility model provides an antistatic and anticreeping shell of a motor, which comprises: comprises a shell, a bracket, a grounding mechanism and a grounding sheet; the utility model relates to a movable type anti-static electric bus grounding device, which is characterized in that a support is symmetrically and fixedly arranged at the lower end of a shell, a movable frame is fixedly arranged at the lower end of the support, the movable frame is used for movable installation, the shell is provided with a plurality of outwards-protruding connecting blocks, the upper end face of the support at the right end and the side end face of the connecting block at the upper side of the left end are respectively fixedly provided with a grounding mechanism capable of being quickly connected, the grounding mechanism is provided with a grounding sheet, the grounding sheet is connected with an anti-static mopping belt, and the movable frame is quickly installed with a mounting groove corresponding to an electric bus through the support and the movable frame and is connected with the grounding sheet through a grounding seat and a grounding rod, so that the effects of static electricity prevention and electric leakage prevention are realized.

Description

Antistatic and anticreep shell of motor

Technical Field

The utility model mainly relates to the technical field of motors, in particular to an antistatic and anti-creeping shell of a motor for an electric bus.

Background

The motor is quite common equipment in the mechanical field, and is used for providing power for various mechanical equipment, and the basic structure of the motor comprises a machine core and a shell, wherein the shell is used for protecting the machine core and also used for radiating heat of the machine core; the electric motor bus uses the motor drive to go, must install static in the use and drag the area, and current motor housing can't install the earthing piece fast and be connected with static and drag the area, inconvenient use, and can't reach shock attenuation, anti-drop effect.

Disclosure of Invention

In order to solve the above-mentioned problems, the present utility model provides an antistatic and anti-leakage housing of a motor.

The utility model adopts the following technical scheme: antistatic and anticreeping shell of motor: comprises a shell, a bracket, a grounding mechanism and a grounding sheet; the utility model discloses a portable electrostatic cleaner, including casing, shell, connecting block, grounding mechanism, movable frame, fixed frame, connecting block side terminal surface, connecting block side terminal surface, grounding mechanism installs the grounding piece, the grounding piece is connected and is prevented static and drag the ground area.

Further, the grounding mechanism comprises a grounding seat and a grounding rod, the grounding rod is movably installed in the grounding seat, the support and the connecting block are provided with fixing holes matched with the grounding rod, and the grounding rod penetrates through the grounding piece and stretches into the fixing holes.

Further, the outer wall of the grounding rod is wrapped with a reset spring and a reset tension spring.

Further, the inside spacing groove that is equipped with of ground connection seat, the earthing rod outer wall is equipped with the limiting plate, the limiting plate with spacing groove swing joint, reset spring both ends with respectively with spacing groove inner wall with the limiting plate terminal surface is connected.

Further, a pull plate is fixed at the outer end of the grounding rod, and two ends of the reset tension spring are respectively connected with the grounding seat and the pull plate.

Further, the section shape of the movable frame is of an inverted T shape, and the movable frame is slidably arranged in the corresponding mounting groove.

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

according to the utility model, the support and the movable frame are arranged in the mounting groove corresponding to the electric bus, and are connected with the grounding plate through the grounding seat and the grounding rod, so that the effects of static electricity prevention and electric leakage prevention are realized, and meanwhile, the connection stability of the grounding rod and the grounding plate is ensured through the reset spring and the reset tension spring, so that the effects of shock absorption and falling prevention are realized.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of a housing structure of the present utility model;

FIG. 2 is a cross-sectional view of a housing structure of the present utility model;

fig. 3 is an enlarged cross-sectional view of the grounding mechanism of the present utility model.

In the figure: 1. a housing; 2. a bracket; 3. a movable frame; 4. a connecting block; 5. a grounding mechanism; 51. a grounding seat; 511. a limit groove; 52. a grounding rod; 521. a limiting plate; 522. pulling a plate; 53. a return spring; 54. resetting the tension spring; 6. and a grounding plate.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1-3, an antistatic and anticreeping housing for an electric motor is provided: comprises a shell 1, a bracket 2, a grounding mechanism 5 and a grounding plate 6; the utility model discloses a portable electrostatic chuck, including casing 1, connecting block, grounding mechanism 5, grounding plate 6, fixed connection, movable frame 3 are fixed with to casing 1 lower extreme symmetry fixed mounting has support 2, the support 2 lower extreme is fixed with movable frame 3, movable frame 3 is used for movable mounting, casing 1 is equipped with a plurality of outwards convex connecting block 4, right-hand member support 2 up end and left end upside the connecting block 4 side terminal surface all is fixed with but quick connect's grounding mechanism 5, grounding plate 6 is installed to grounding mechanism 5, the antistatic dragging area is connected to grounding plate 6.

Referring to fig. 1-3, the grounding mechanism 5 includes a grounding seat 51 and a grounding rod 52, the grounding rod 52 is movably mounted in the grounding seat 51, the bracket 2 and the connecting block 4 are provided with fixing holes engaged with the grounding rod 52, and the grounding rod 52 extends into the fixing holes through the grounding plate 6; the outer wall of the grounding rod 52 is wrapped with a return spring 53 and a return tension spring 54; the inside of the grounding seat 51 is provided with a limit groove 511, the outer wall of the grounding rod 52 is provided with a limit plate 521, the limit plate 521 is movably connected with the limit groove 511, and two ends of the return spring 53 are respectively connected with the inner wall of the limit groove 511 and the end face of the limit plate 521; the outer end of the grounding rod 52 is fixed with a pull plate 522, and two ends of the return tension spring 54 are respectively connected with the grounding seat 51 and the pull plate 522.

Referring to fig. 1-2, the cross section of the movable frame 3 is inverted T-shaped, and the movable frame 3 is slidably mounted in the corresponding mounting groove.

The implementation principle of the antistatic and anticreep shell of the motor of the first embodiment of the utility model is as follows:

after the shell 1 of the motor is installed, the rear cover is fixed with the threaded hole of the connecting block 4 through the screw, in the use process, the pull plate 522 is pulled, the grounding rod 52 is pulled, the limiting plate 521 is moved in the limiting groove 511, the return spring 53 is compressed and the return tension spring 54 is stretched, the grounding rod 52 is separated from the fixed hole, the grounding plate 6 is rapidly placed into the cavity of the grounding seat 51 after being processed, the pull plate 522 is loosened, the return spring 53 and the return tension spring 54 are reset, the limiting teeth are pushed to move in the limiting groove 511, the pull plate 522 is pulled to reset, the grounding rod 52 is inserted into the grounding plate 6 and extends into the height hole, the grounding plate 6 is connected through the support 2 and the connecting block 4, the effects of static electricity resistance and electric leakage resistance are achieved, and the effects of shock absorption and falling resistance are achieved through the return spring 53 and the return tension spring 54 during the use through stability.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. An antistatic and anticreeping shell of a motor, which is characterized in that: comprises a shell (1), a bracket (2), a grounding mechanism (5) and a grounding sheet (6);

support (2) are installed to casing (1) lower extreme symmetry fixed mounting, support (2) lower extreme is fixed with movable frame (3), movable frame (3) are used for movable mounting, casing (1) are equipped with a plurality of outwards convex connecting block (4), right-hand member support (2) up end and left end upside connecting block (4) side terminal surface all is fixed with ground connection mechanism (5) that can quick connect, ground connection mechanism (5) install earthing lug (6), antistatic drag area is connected to earthing lug (6).

2. An antistatic, anticreep housing for an electric motor, according to claim 1, characterized in that: the grounding mechanism (5) comprises a grounding seat (51) and a grounding rod (52), the grounding rod (52) is movably mounted in the grounding seat (51), the support (2) and the connecting block (4) are provided with fixing holes matched with the grounding rod (52), and the grounding rod (52) penetrates through the grounding sheet (6) to extend into the fixing holes.

3. An antistatic, anticreep housing for an electric motor, according to claim 2, characterized in that: the outer wall of the grounding rod (52) is wrapped with a reset spring (53) and a reset tension spring (54).

4. An antistatic, anticreep housing for an electric motor in accordance with claim 3, wherein: the novel grounding device is characterized in that a limiting groove (511) is formed in the grounding seat (51), a limiting plate (521) is arranged on the outer wall of the grounding rod (52), the limiting plate (521) is movably connected with the limiting groove (511), and two ends of the reset spring (53) are respectively connected with the inner wall of the limiting groove (511) and the end face of the limiting plate (521).

5. An antistatic, anticreep housing for an electric motor in accordance with claim 3, wherein: the outer end of the grounding rod (52) is fixedly provided with a pull plate (522), and two ends of the reset tension spring (54) are respectively connected with the grounding seat (51) and the pull plate (522).

6. An antistatic, anticreep housing for an electric motor, according to claim 1, characterized in that: the section shape of the movable frame (3) is of an inverted T shape, and the movable frame (3) is slidably arranged in the corresponding mounting groove.