CN215733768U

CN215733768U - Motor cover structure with good supporting performance

Info

Publication number: CN215733768U
Application number: CN202121791845.9U
Authority: CN
Inventors: 吴珊珊
Original assignee: Jinjiang Bangyi Electromechanical Equipment Co ltd
Current assignee: Jinjiang Bangyi Electromechanical Equipment Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-01
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a motor cover structure with good supporting performance, and relates to the field of motor covers. According to the utility model, the motor is fixed through the interaction between the two adjustable arc-shaped fixing strips and the like, so that the motor can be fixed by adjusting the distance between the two adjustable arc-shaped fixing strips in the use process of the motor cover, the supporting stability of the motor cover is improved, the safety of the motor is further ensured, and the shock absorption effect of the motor is achieved and the stability of the motor cover is improved through the arrangement of the adjustable arc-shaped fixing strips and the like.

Description

Motor cover structure with good supporting performance

Technical Field

The utility model relates to the technical field of motor covers, in particular to a motor cover structure with good supporting performance.

Background

The household appliance is a fan, the main structure of the household appliance comprises a stand column and a fan host arranged on the top end of the stand column, a motor is arranged in the fan host to drive fan blades to rotate, and a decorative shell covers the outside of the fan host and has the function of protecting a fan motor.

Among the prior art, disclose a fan motor cover in the patent of publication No. CN213151792U, through setting up a plurality of first stiffening ribs and a plurality of vent, can improve the mechanical strength and the radiating effect of motor cover greatly, but in this patent for the space setting of heat dissipation with the motor cover great, and inside lacks the structure that supports the motor, this motor that just leads to the fan completely covers the phase separation with the motor, lead to the unable stable support motor of motor cover, cause the unable normal protection motor of motor cover, consequently, need a motor cover structure that the support nature is good to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor cover structure with good supporting performance, and aims to solve the problem that the motor cover provided in the background art cannot normally protect a motor due to the lack of a supporting structure.

In order to achieve the purpose, the utility model provides the following technical scheme: a motor cover structure with good supporting performance comprises a motor cover, wherein a connecting sleeve is fixedly sleeved on the inner wall of the bottom of the motor cover, two connecting rods are symmetrically and slidably sleeved in the connecting sleeve, two arc-shaped fixing strips are symmetrically and fixedly installed at the tops of the two connecting rods, a buffer sliding chute is formed in the inner wall of one side of the connecting sleeve, a segmented toothed plate is slidably installed in the buffer sliding chute, two buffer sliding shafts are fixedly installed on one side of the segmented toothed plate, the buffer sleeves are respectively and slidably sleeved on the two buffer sliding shafts, the two buffer sleeves are fixedly installed on the inner wall of the buffer sliding chute, the same buffer spring is slidably sleeved on the buffer sleeves and the buffer sliding shafts, two ends of the buffer spring are respectively contacted with the inner walls of the segmented toothed plate and the buffer sliding chute, a toothed groove is symmetrically formed in the same side of the two connecting rods, the toothed groove is meshed with the segmented toothed groove, two sliding chutes are symmetrically formed in the inner wall of the buffer sliding chute, the linkage sliding rods are arranged in the two linkage sliding grooves in a sliding mode, the two linkage sliding rods are symmetrically and fixedly arranged on two sides of the segmented toothed plate, and one ends, far away from the segmented toothed plate, of the two linkage sliding rods are fixedly provided with the same U-shaped rod.

Preferably, the connecting sleeve is sleeved with a supporting sliding plate in a sliding manner, and a supporting sliding barrel is fixedly mounted at the bottom of the supporting sliding plate.

Preferably, the supporting sliding barrel is internally provided with a supporting sliding shaft in a sliding mode, and the supporting sliding shaft is fixedly arranged on the inner wall of the motor cover.

Preferably, the same supporting spring is sleeved on the supporting sliding shaft and the supporting sliding barrel in a sliding mode, one end of the supporting spring is in contact with the supporting sliding plate, and the other end of the supporting spring is in contact with the inner wall of the motor cover.

Preferably, threaded holes are symmetrically formed in the two connecting rods, the same segmented threaded rod is mounted in the two threaded holes in a threaded mode, and a rotating plate is fixedly mounted at one end of the segmented threaded rod.

Preferably, the bottom of the motor cover is fixedly provided with a limiting clamping block, and the segmented threaded rod is rotatably sleeved in the limiting clamping block.

Preferably, the same positioning fixture block is fixedly mounted on the inner walls of the two sides of the connecting sleeve, and the two connecting rods are symmetrically sleeved on the positioning fixture block in a sliding manner.

The utility model has the beneficial effects that:

according to the motor cover, the adjustable two arc-shaped fixing strips and other structures are arranged, the motor is fixed through interaction between the two arc-shaped fixing strips, so that the motor cover can be fixed by adjusting the distance between the arc-shaped fixing strips in the using process, the supporting stability of the motor cover is improved, and the safety of the motor is further ensured.

According to the utility model, through the arrangement of the structures such as the supporting sliding plate, the vibration generated in the operation process of the motor can be transmitted to the structures such as the supporting spring through the supporting sliding plate, the vibration of the motor is uniformly reduced, the effect of damping the motor is achieved, the noise generated by the motor due to the vibration is further reduced, and the stability of the motor cover is also improved.

Drawings

Fig. 1 is a schematic overall structural diagram of a motor cover structure with good support performance according to the present invention;

FIG. 2 is a schematic view of a connection structure of a connection sliding plate and a support sleeve in a motor cover structure with good support performance according to the present invention;

FIG. 3 is a schematic cross-sectional view of a supporting slide plate in a motor cover structure with good supporting performance according to the present invention;

FIG. 4 is a schematic side view of a cross-sectional structure of a connection sleeve in a motor cover structure with good support performance according to the present invention;

fig. 5 is a schematic top sectional view of a connection sleeve in a motor cover structure with good support performance according to the present invention;

fig. 6 is a schematic structural diagram of a portion a in fig. 5 of a motor cover structure with good supporting performance according to the present invention.

In the figure: 1. a motor cover; 2. a connecting sleeve; 3. a connecting rod; 4. an arc-shaped fixing strip; 5. a segmented threaded rod; 6. a threaded hole; 7. rotating the plate; 8. a limiting clamping block; 9. positioning a fixture block; 10. a tooth socket; 11. a buffer chute; 12. a segmented toothed plate; 13. a buffer slide shaft; 14. a buffer sleeve; 15. a buffer spring; 16. Linking a slide bar; 17. a U-shaped rod; 18. supporting the sliding plate; 19. a support slide shaft; 20. a supporting slide cylinder; 21. A support spring; 22. the sliding groove is linked.

Detailed Description

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

Referring to fig. 1-6, a motor cover structure with good support performance includes a motor cover 1, a connecting sleeve 2 is fixedly sleeved on the inner wall of the bottom of the motor cover 1, two connecting rods 3 are symmetrically and slidably sleeved in the connecting sleeve 2, two arc-shaped fixing strips 4 are symmetrically and fixedly installed on the tops of the two connecting rods 3, a buffer chute 11 is formed on the inner wall of one side of the connecting sleeve 2, a segmented toothed plate 12 is slidably installed in the buffer chute 11, namely, one part of toothed blocks on the segmented toothed plate 12 faces the direction opposite to that of the other part of toothed blocks, two buffer sliding shafts 13 are fixedly installed on one side of the segmented toothed plate 12, buffer sleeves 14 are slidably sleeved on the two buffer sliding shafts 13, the two buffer sleeves 14 are fixedly installed on the inner wall of the buffer chute 11, the same buffer spring 15 is slidably sleeved on the buffer sleeves 14 and the buffer sliding shafts 13, two ends of the buffer spring 15 are respectively contacted with the inner walls of the segmented toothed plate 12 and the buffer chute 11, tooth sockets 10 are symmetrically arranged on the same side of the two connecting rods 3, the tooth sockets 10 on the two connecting rods 3 are completely identical and completely symmetrical, the tooth sockets 10 are meshed with the segmented toothed plate 12, the corresponding tooth sockets 10 are meshed at the positions corresponding to the segmented toothed plate 12, two linkage sliding grooves 22 are symmetrically arranged on the inner wall of the buffer sliding groove 11, linkage sliding rods 16 are respectively and slidably arranged in the two linkage sliding grooves 22, the two linkage sliding rods 16 are symmetrically and fixedly arranged on the two sides of the segmented toothed plate 12, one ends, far away from the segmented toothed plate 12, of the two linkage sliding rods 16 are fixedly provided with the same U-shaped rod 17, the U-shaped rod 17 is pressed, the U-shaped rod 17 drives the two linkage sliding rods 16 to slide in the linkage sliding grooves 22, the linkage sliding grooves 22 drive the segmented toothed plate 12 to move in the buffer sliding groove 11, the segmented toothed plate 12 is separated from the tooth sockets 10, and the two connecting rods 3 can be adjusted to be pulled far, when needing fixed motor, the distance between two connecting rods 3 of direct adjustment, at connecting rod 3 in the gliding in-process of connecting sleeve 2 level, tooth's socket 10 can promote segmentation pinion rack 12 makes segmentation pinion rack 12 intermittent promotion buffer spring 15 for buffer sleeve 14 slides on buffering slide-shaft 13, and drive segmentation pinion rack 12 meshing tooth's socket 10 under buffer spring 15's effect afterwards and guarantee the fixed stability of connecting rod 3, prevents that connecting rod 3 from returning.

Referring to fig. 2-3, in the present invention, a support sliding plate 18 is slidably sleeved on the connection sleeve 2, and a support sliding barrel 20 is fixedly installed at the bottom of the support sliding plate 18 to support the motor through the support sliding plate 18.

Referring to fig. 2-3, in the present invention, a supporting slide shaft 19 is slidably installed in a supporting slide cylinder 20, the supporting slide shaft 19 is fixedly installed on the inner wall of a motor cover 1, after a motor contacts with the supporting slide plate 18, the supporting slide plate 18 is driven to shake up and down by the vibration received by the supporting slide plate 18, and the sliding stability of the supporting slide plate 18 is ensured by the interaction between the supporting slide shaft 19 and the supporting slide cylinder 20.

Referring to fig. 2-6, in the present invention, the same support spring 21 is slidably sleeved on the support sliding shaft 19 and the support sliding barrel 20, one end of the support spring 21 contacts with the support sliding plate 18, the other end of the support spring 21 contacts with the inner wall of the motor cover 1, the vibration received by the support sliding plate 18 can be transmitted to the support spring 21 and the support spring 21 slows down the lowering, wherein the number of the support sliding shaft 19, the support sliding barrel 20 and the support spring 21 is not less than two.

Referring to fig. 2-6, in the utility model, threaded holes 6 are symmetrically formed in two connecting rods 3, the same segmented threaded rod 5 is installed in the two threaded holes 6, a rotating plate 7 is fixedly installed at one end of the segmented threaded rod 5, the segmented threaded rod 5 is characterized in that the turning directions of one part of threads on the rod and the other part of threads on the rod are completely opposite, and the two threaded holes 6 are rotatably sleeved on the threads in two different directions, so that the segmented threaded rod 5 drives the two connecting rods 3 to rotate towards opposite directions through the mutual matching between the two different threads and the threaded holes 6 in the rotating process, namely, the two connecting rods are close to or away from each other, when the rotating plate 7 is rotated, the segmented threaded rod 5 rotates, and the threaded holes 6 are used for driving the two connecting rods 3 to be far away from or close to each other in the connecting sleeve 2.

Referring to fig. 4, in the utility model, the bottom of the motor cover 1 is fixedly provided with the limiting fixture block 8, the segmented threaded rod 5 is rotatably sleeved in the limiting fixture block 8, and the limiting fixture block 8 ensures the rotational stability of the segmented threaded rod 5.

Referring to fig. 6, in the utility model, the same positioning fixture block 9 is fixedly installed on the inner walls of the two sides of the connecting sleeve 2, the two connecting rods 3 are symmetrically and slidably sleeved on the positioning fixture block 9, and the sliding stability of the connecting rods 3 is ensured by the positioning fixture block 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a motor cover structure that support nature is good, includes motor cover (1), its characterized in that: the motor cover is characterized in that a connecting sleeve (2) is fixedly sleeved on the inner wall of the bottom of the motor cover (1), two connecting rods (3) are symmetrically and slidably sleeved in the connecting sleeve (2), two arc-shaped fixing strips (4) are symmetrically and fixedly installed at the tops of the two connecting rods (3), a buffer chute (11) is formed in the inner wall of one side of the connecting sleeve (2), a segmented toothed plate (12) is slidably installed in the buffer chute (11), two buffer sliding shafts (13) are fixedly installed on one side of the segmented toothed plate (12), buffer sleeves (14) are slidably sleeved on the two buffer sliding shafts (13), the two buffer sleeves (14) are fixedly installed on the inner wall of the buffer chute (11), the same buffer spring (15) is slidably sleeved on the buffer sleeves (14) and the buffer sliding shafts (13), two ends of the buffer spring (15) are respectively contacted with the inner walls of the segmented toothed plate (12) and the buffer chute (11), tooth's socket (10) have been seted up with one side symmetry of two connecting rods (3), and tooth's socket (10) mesh mutually with segmentation pinion rack (12), two interlock spouts (22) have been seted up to the symmetry on the inner wall of buffering spout (11), and equal slidable mounting has interlock slide bar (16) in two interlock spouts (22), and two interlock slide bar (16) symmetry fixed mounting have same U type pole (17) in the both sides of segmentation pinion rack (12), and the one end fixed mounting that segmentation pinion rack (12) was kept away from in two interlock slide bar (16).

2. The motor cover structure with good support performance as claimed in claim 1, wherein: the connecting sleeve (2) is sleeved with a supporting sliding plate (18) in a sliding mode, and a supporting sliding barrel (20) is fixedly installed at the bottom of the supporting sliding plate (18).

3. The motor cover structure with good support performance as claimed in claim 2, wherein: the supporting sliding barrel (20) is internally provided with a supporting sliding shaft (19) in a sliding mode, and the supporting sliding shaft (19) is fixedly arranged on the inner wall of the motor cover (1).

4. The motor cover structure with good support performance as claimed in claim 3, wherein: the supporting sliding shaft (19) and the supporting sliding barrel (20) are sleeved with the same supporting spring (21) in a sliding mode, one end of the supporting spring (21) is in contact with the supporting sliding plate (18), and the other end of the supporting spring (21) is in contact with the inner wall of the motor cover (1).

5. The motor cover structure with good support performance as claimed in claim 1, wherein: two threaded holes (6) are symmetrically formed in the connecting rod (3), the same segmented threaded rod (5) is installed in the two threaded holes (6) in an internal thread mode, and a rotating plate (7) is fixedly installed at one end of the segmented threaded rod (5).

6. The motor cover structure with good support performance as claimed in claim 1, wherein: the bottom of the motor cover (1) is fixedly provided with a limiting clamping block (8), and the segmented threaded rod (5) is rotatably sleeved in the limiting clamping block (8).

7. The motor cover structure with good support performance as claimed in claim 1, wherein: the inner walls of two sides of the connecting sleeve (2) are fixedly provided with the same positioning fixture block (9), and the two connecting rods (3) are symmetrically sleeved on the positioning fixture block (9) in a sliding manner.