CN219164332U

CN219164332U - Casing with high stability structure

Info

Publication number: CN219164332U
Application number: CN202222541425.6U
Authority: CN
Inventors: 陈麟; 李永良; 袁军
Original assignee: Changzhou New Guangyun Electric Appliance Co ltd
Current assignee: Changzhou New Guangyun Electric Appliance Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-09
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the technical field of shells, and particularly relates to a shell with a high-stability structure. According to the shell with the high-stability structure, the shell body is rotated through the mutual matching of the shell body, the limiting device, the outer connecting cover and the supporting plate, the inner wall of the outer connecting cover is connected with the outer surface of the inner connecting cover through threads, then the moving ring is loosened, the moving ring drives the limiting plate to move under the action of the spring, one end of the limiting plate moves into the through groove of the limiting ring, so that a good limiting effect is achieved on the shell body, the shell body is not easy to rotate, namely the outer connecting cover is not easy to loosen along the thread direction, the stability of the shell body is improved, the end cover is not easy to fall off, and the device is more stable in working through the arranged buffer rubber ring.

Description

Casing with high stability structure

Technical Field

The utility model belongs to the technical field of motor shells, and particularly relates to a shell with a high-stability structure.

Background

The motor refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction. The motor is denoted by the letter M (old standard D) in the circuit and its main function is to generate a driving torque as a power source for an electric appliance or various machines, and the generator is denoted by the letter G in the circuit and its main function is to convert mechanical energy into electric energy.

The rear end of motor is provided with the end cover, and end cover and shell are connected through the screw, because the motor can produce vibrations at the during operation, and long-time vibrations lead to the screw of connecting the end cover to appear becoming flexible along the screw thread direction easily, cause the influence to the stability of casing.

Disclosure of Invention

The utility model aims to provide a shell with a high-stability structure, so as to solve the technical problem that a screw connected with an end cover is easy to loosen along the thread direction due to long-time vibration, and the stability of the shell is influenced, and achieve the aim of improving the stability of the shell of a motor.

In order to solve the above technical problems, the present utility model provides a casing with a high stability structure, comprising: the device comprises a shell, a connecting device and a rear cover device, wherein the connecting device is sleeved on the outer surface of the shell, and the rear cover device is arranged at one end of the shell;

the rear cover device comprises a cover body, a limiting device, an outer connecting cover and a support plate, wherein one end of the cover body is sleeved on the outer side of the shell, the limiting device is sleeved on the outer side of the cover body, the outer connecting cover is arranged on the inner side of the cover body, a plurality of support plates are uniformly arranged on the outer connecting cover in the circumferential direction, one end of each support plate is fixedly connected to the inner wall of the cover body, and the other end of each support plate is fixedly connected to the outer surface of the outer connecting cover;

the connecting device comprises an arc-shaped plate, a connecting plate and a buffer rubber ring, wherein two opposite arc-shaped plates are arranged, the connecting plate is arc-shaped between the two arc-shaped plates, the buffer rubber ring is arranged at two ends of the arc-shaped plates, the outer surface of the buffer rubber ring is fixedly connected to the inner wall of the arc-shaped plate and the inner wall of the connecting plate respectively, and the buffer rubber ring is fixedly connected with the outer surface of the shell.

Further, connecting device still includes support frame and fixed plate, the support frame sets up in connecting plate one side, support frame and connecting plate fixed connection set up between two support frames of the same side of buffering rubber pad the fixed plate, fixed plate both ends are fixed connection in two support frames respectively.

Further, the outside cover of casing is equipped with the spacing ring, and spacing ring inner wall and casing surface fixed connection, and a plurality of evenly distributed's logical groove has been seted up to spacing ring surface.

Further, the inboard of casing is provided with the interconnection lid, and interconnection lid one side is provided with a plurality of curb plate, and a plurality of curb plate evenly distributed, curb plate and interconnection lid fixed connection, the one end fixed connection in shells inner wall of keeping away from the interconnection lid of curb plate.

Further, one end of the inner connecting cover is arranged on the inner side of the outer connecting cover, and the outer surface of the inner connecting cover is in threaded connection with the inner wall of the outer connecting cover.

Further, stop device includes solid fixed ring, removal ring and limiting plate, gu fixed ring inner wall fixed connection is in the lid external surface, gu fixed ring one side sets up remove the ring, remove the ring cover and locate the casing surface, and remove the ring and slide on the casing, remove the ring and keep away from the lateral wall of gu fixed ring and evenly be provided with four limiting plate, limiting plate and removal ring fixed connection, limiting plate one end is located in the logical inslot of limiting ring.

Further, evenly be provided with a plurality of spring that is annular arrangement between fixed ring and the removal ring, the both ends of spring are fixed connection in fixed ring and removal ring respectively, and the inboard of spring sets up the telescopic link, and the stiff end fixed connection of telescopic link is in fixed ring, and the telescopic link's telescopic link fixed connection is in the removal ring.

The beneficial effects of the utility model are as follows:

1. through lid, stop device, external connection lid and extension board's mutually supporting, rotate the lid for external connection lid inner wall and interior connection lid surface threaded connection are in the same place, then, loosen the movable ring, under the effect of spring, the movable ring is driving the limiting plate and is moving, limiting plate one end is moving into the logical inslot of limiting ring, thereby play fine spacing effect to the lid, make the lid difficult emergence rotate, the external connection lid is difficult for becoming flexible along the screw thread direction promptly, thereby improved the stability of casing, make the end cover be difficult for droing, through the buffering rubber ring that sets up, make the device more stable at the during operation.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a housing with a high stability structure according to a preferred embodiment of the present utility model;

FIG. 2 is an exploded view of the enclosure with high stability structure shown in FIG. 1;

FIG. 3 is a schematic view of the back cover device shown in FIG. 1;

FIG. 4 is a schematic view of the connection device shown in FIG. 1;

FIG. 5 is a schematic view of the rear cover removing device of FIG. 2;

fig. 6 is a schematic structural view of the limiting device shown in fig. 3.

In the figure:

1. a housing; 2. a connecting device; 3. a rear cover device; 4. a cover body; 5. a limiting device; 6. an outer connection cover; 7. a support plate; 8. an arc-shaped plate; 9. a connecting plate;

10. a buffer rubber ring; 11. a support frame; 12. a fixing plate; 13. a limiting ring; 14. an inner connection cover; 15. a side plate; 16. a fixing ring; 17. a moving ring; 18. a limiting plate; 19. and (3) a spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

as shown in fig. 1 to 6, a cabinet with a high stability structure, comprising: a housing 1, a connecting device 2 and a back cover device 3.

As shown in fig. 1, fig. 2 and fig. 3, the connecting device 2 is sleeved on the outer surface of the shell 1, one end of the shell 1 is provided with the rear cover device 3, the rear cover device 3 comprises a cover body 4, a limiting device 5, an outer connecting cover 6 and a support plate 7, one end of the cover body 4 is sleeved on the outer side of the shell 1, the limiting device 5 is sleeved on the outer side of the cover body 4, the outer connecting cover 6 is arranged on the inner side of the cover body 4, a plurality of support plates 7 are uniformly arranged on the outer connecting cover 6 in the circumferential direction, one end of each support plate 7 is fixedly connected to the inner wall of the cover body 4, and the other end of each support plate 7 is fixedly connected to the outer surface of the outer connecting cover 6.

As shown in fig. 4, connecting device 2 includes arc 8, connecting plate 9 and buffering rubber ring 10, arc 8 is provided with two relative, set up arc connecting plate 9 between two arcs 8, the both ends of arc 8 all set up buffering rubber ring 10, buffering rubber ring 10's surface is fixed connection in arc 8 inner wall and connecting plate 9 inner wall respectively, buffering rubber ring 10 and casing 1 surface fixed connection, through the buffering rubber ring 10 of setting for the device is more stable at the during operation, connecting device 2 still includes support frame 11 and fixed plate 12, support frame 11 sets up in connecting plate 9 one side, support frame 11 and connecting plate 9 fixed connection, set up fixed plate 12 between two support frames 11 of buffering rubber pad's same side, fixed plate 12 both ends are fixed connection in two support frames 11 respectively.

As shown in fig. 5, the outside sleeve of the housing 1 is provided with a limiting ring 13, the inner wall of the limiting ring 13 is fixedly connected with the outer surface of the housing 1, the outer surface of the limiting ring 13 is provided with a plurality of through grooves which are uniformly distributed, the inner side of the housing 1 is provided with an inner connecting cover 14, one side of the inner connecting cover 14 is provided with a plurality of side plates 15, the side plates 15 are uniformly distributed, the side plates 15 are fixedly connected with the inner connecting cover 14, one end of each side plate 15, which is far away from the inner connecting cover 14, is fixedly connected with the inner wall of the housing 1, one end of each inner connecting cover 14 is arranged on the inner side of the outer connecting cover 6, and the outer surface of each inner connecting cover 14 is in threaded connection with the inner wall of the outer connecting cover 6.

As shown in fig. 6, the limiting device 5 includes a fixed ring 16, a movable ring 17 and a limiting plate 18, the inner wall of the fixed ring 16 is fixedly connected to the outer surface of the cover 4, one side of the fixed ring 16 is provided with the movable ring 17, the movable ring 17 is sleeved on the outer surface of the shell 1, the movable ring 17 can slide on the shell 1, four limiting plates 18 are uniformly arranged on the side wall of the movable ring 17 far away from the fixed ring 16, the limiting plate 18 is fixedly connected with the movable ring 17, one end of the limiting plate 18 is arranged in a through groove of the limiting ring 13, a plurality of springs 19 which are annularly arranged are uniformly arranged between the fixed ring 16 and the movable ring 17, two ends of each spring 19 are respectively fixedly connected to the fixed ring 16 and the movable ring 17, the inner side of each spring 19 is provided with a telescopic rod, the fixed end of each telescopic rod is fixedly connected to the fixed ring 16, and the inner side of each telescopic rod is fixedly connected to the movable ring 17, through the mutual matching of the cover 4, the limiting device 5, the outer connecting cover 6 and the supporting plate 7, the inner wall of the outer connecting cover 6 and the outer surface of the inner connecting cover 14 are in threaded connection together, then the movable ring 17 is loosened, the movable ring 17 is driven by the spring 19, the limiting plate 18 is driven by the movable ring 17 to move along the inner side of the limiting plate 18, and the inner side of the inner connecting cover 18 is not easily to move along the through groove, and the movable ring 18, and the movement stability is not easily and the movement along the direction of the moving cover 4.

To sum up: the staff pulls the movable ring 17 for the spring 19 contracts, then, rotates the lid 4, makes outer connecting cover 6 inner wall and interior connecting cover 14 surface threaded connection be in the same place, then, unclamp movable ring 17, under the effect of spring 19, movable ring 17 is driving limiting plate 18 and is moving, limiting plate 18 one end is moved into limiting plate 13's logical inslot, thereby play fine spacing effect to lid 4, make lid 4 be difficult for taking place to rotate, outer connecting cover 6 is difficult for becoming flexible along the screw thread direction promptly, thereby the stability that can has improved.

The components selected in the application are all general standard components or components known to the person skilled in the art, and the structures and principles of the components are all known to the person skilled in the art through technical manuals or through routine experimental methods.

In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, 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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. 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.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A housing with a high stability structure, comprising:

the device comprises a shell (1), a connecting device (2) and a rear cover device (3), wherein the connecting device (2) is sleeved on the outer surface of the shell (1), and the rear cover device (3) is arranged at one end of the shell (1);

the rear cover device (3) comprises a cover body (4), a limiting device (5), an outer connecting cover (6) and support plates (7), wherein one end of the cover body (4) is sleeved on the outer side of the shell body (1), the limiting device (5) is sleeved on the outer side of the cover body (4), the outer connecting cover (6) is arranged on the inner side of the cover body (4), a plurality of support plates (7) are uniformly arranged on the outer connecting cover (6) in the circumferential direction, one end of each support plate (7) is fixedly connected to the inner wall of the cover body (4), and the other end of each support plate (7) is fixedly connected to the outer surface of the outer connecting cover (6);

connecting device (2) are including arc (8), connecting plate (9) and buffering rubber ring (10), arc (8) are provided with two relative, set up between two arcs (8) be curved connecting plate (9), the both ends of arc (8) all set up buffering rubber ring (10), the surface of buffering rubber ring (10) is fixed connection in arc (8) inner wall and connecting plate (9) inner wall respectively, buffering rubber ring (10) and casing (1) surface fixed connection.

2. A housing with a high stability structure as claimed in claim 1,

the connecting device (2) further comprises a supporting frame (11) and a fixing plate (12), the supporting frame (11) is arranged on one side of the connecting plate (9), the supporting frame (11) is fixedly connected with the connecting plate (9), the fixing plate (12) is arranged between the two supporting frames (11) on the same side of the buffer rubber pad, and two ends of the fixing plate (12) are fixedly connected with the two supporting frames (11) respectively.

3. A housing with a high stability structure as claimed in claim 2,

the shell is characterized in that a limiting ring (13) is sleeved on the outer side of the shell (1), the inner wall of the limiting ring (13) is fixedly connected with the outer surface of the shell (1), and a plurality of through grooves which are uniformly distributed are formed in the outer surface of the limiting ring (13).

4. A housing with a high stability structure as claimed in claim 3,

the inner side of the shell (1) is provided with an inner connecting cover (14), one side of the inner connecting cover (14) is provided with a plurality of side plates (15), the side plates (15) are uniformly distributed, the side plates (15) are fixedly connected with the inner connecting cover (14), and one end, far away from the inner connecting cover (14), of each side plate (15) is fixedly connected with the inner wall of the shell (1).

5. A housing with a high stability structure as claimed in claim 4,

one end of the inner connecting cover (14) is arranged on the inner side of the outer connecting cover (6), and the outer surface of the inner connecting cover (14) is in threaded connection with the inner wall of the outer connecting cover (6).

6. A housing with a high stability structure as claimed in claim 5,

stop device (5) are including solid fixed ring (16), removal ring (17) and limiting plate (18), gu fixed ring (16) inner wall fixed connection is in lid (4) surface, gu fixed ring (16) one side sets up remove ring (17), remove ring (17) cover and locate casing (1) surface, and remove ring (17) and slide on casing (1), remove ring (17) and keep away from lateral wall of solid fixed ring (16) evenly to be provided with four limiting plate (18), limiting plate (18) and remove ring (17) fixed connection, in the logical inslot of limiting ring (13) is located to limiting plate (18) one end.

7. A housing with a high stability structure as claimed in claim 6,

a plurality of springs (19) which are annularly arranged are uniformly arranged between the fixed ring (16) and the movable ring (17), two ends of each spring (19) are fixedly connected to the fixed ring (16) and the movable ring (17) respectively, a telescopic rod is arranged on the inner side of each spring (19), the fixed end of each telescopic rod is fixedly connected to the fixed ring (16), and the telescopic end of each telescopic rod is fixedly connected to the movable ring (17).