CN210431114U - Novel motor cover plate with shock attenuation and noise reduction functions - Google Patents
Novel motor cover plate with shock attenuation and noise reduction functions Download PDFInfo
- Publication number
- CN210431114U CN210431114U CN201921878305.7U CN201921878305U CN210431114U CN 210431114 U CN210431114 U CN 210431114U CN 201921878305 U CN201921878305 U CN 201921878305U CN 210431114 U CN210431114 U CN 210431114U
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- cover body
- noise reduction
- sound
- lid
- novel motor
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Abstract
The utility model discloses a novel motor apron with vibration/noise reduction function, including main lid, vice lid, shock-absorbing structure and amortization structure, the both sides of main lid all are provided with the mounting hole, the one end of main lid evenly is provided with horizontal axis and longitudinal axis, the one end of main lid is provided with the preformed groove, and the outside of preformed groove is provided with the slider, the one end of preformed groove evenly is provided with shock-absorbing structure, second damping spring is evenly installed in shock-absorbing structure's the outside, second damping spring's one end is fixed with vice lid, and the outside of vice lid is provided with the spout of mutually supporting with the slider. The utility model discloses an evenly be provided with horizontal axis and longitudinal axis in the one end of main lid, horizontal axis and longitudinal axis have played certain supporting role, can strengthen the intensity of main lid, avoid main lid fracture to take place, and be provided with honeycomb reinforcing wire in the inside of main lid, can strengthen the intensity of main lid equally, avoid main lid fracture and damaged.
Description
Technical Field
The utility model relates to a motor accessory technical field specifically is a novel motor cover plate with vibration/noise reduction function.
Background
The motor plays a very important role in modern industry, generally for mechanical drive, and the motor cover plate makes important parts of the motor, the motor cover plate depends on the protection grade of the motor, but there are many problems or defects in the existing novel motor cover plate:
firstly, the traditional novel motor cover plate is easy to break, and the motor cover plate can be broken due to vibration generated by the motor during use or impact generated during carrying, so that the service life of the motor is shortened;
secondly, the traditional novel motor cover plate does not have a damping function, the motor can vibrate when rotating, and the motor can be damaged when the vibration is too large;
third, traditional novel motor cover plate does not have the function of making an uproar of falling, can produce a large amount of noises when the motor uses, influences workman and nearby resident's rest.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel motor apron with vibration/noise reduction function to solve the easy fracture that proposes in the above-mentioned background art, do not have the shock-absorbing function and do not have the problem of making an uproar function of falling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel motor apron with vibration/noise reduction function, includes main lid, vice lid, shock-absorbing structure and amortization structure, the both sides of main lid all are provided with the mounting hole, the one end of main lid evenly is provided with horizontal axis and longitudinal axis, the one end of main lid is provided with the preformed groove, and the outside of preformed groove is provided with the slider, the one end of preformed groove evenly is provided with shock-absorbing structure, second damping spring is evenly installed in shock-absorbing structure's the outside, second damping spring's one end is fixed with vice lid, and the outside of vice lid is provided with the spout of mutually supporting with the slider, the inside that the one end of vice lid was provided with draw-in groove and draw-in groove is fixed with the rubber cushion of mutually supporting with the draw-in groove, the one end of vice lid is provided with inhales the sound cotton, the.
Preferably, the main cover body is internally provided with reinforcing wires which are arranged in a honeycomb shape in the main cover body.
Preferably, shock-absorbing structure from the top down has set gradually connecting rod, dog, first damping spring and bracing piece, and the bracing piece is evenly installed to the one end in preformed groove, and is fixed with first damping spring on the bracing piece, and the dog is all installed to first damping spring's both sides.
Preferably, the connecting rods are arranged on two sides of the other end of the auxiliary cover body, and one end of each connecting rod is fixedly connected with the corresponding stop block.
Preferably, amortization structure has from left to right set gradually shell body, syllable-dividing granule, first amortization hole and second amortization hole, inhales the cotton outside of sound and is provided with the shell body, and the inside of shell body is provided with syllable-dividing granule, and one side inside the syllable-dividing granule is provided with first amortization hole.
Preferably, the other side in the sound insulation particles is provided with a second sound attenuation hole, and the first sound attenuation hole and the second sound attenuation hole are symmetrically distributed around the center line of the outer shell.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of novel motor cover plate with vibration/noise reduction function is rational in infrastructure, has following advantage:
(1) the transverse axis and the longitudinal axis are uniformly arranged at one end of the main cover body, and play a certain supporting role, so that the strength of the main cover body can be enhanced, the main cover body is prevented from being broken, and the honeycomb-shaped reinforcing wires are arranged in the main cover body, so that the strength of the main cover body can be enhanced, and the main cover body is prevented from being broken and damaged;
(2) the second damping springs are uniformly arranged at one end in the reserved groove and play a certain damping role, one part of vibration generated by the motor is eliminated by the second damping springs, the other part of force is transmitted to the stop block through the connecting rod, the stop block compresses the first damping springs, the first damping springs contract on the supporting rod, the other part of force is eliminated, and the damping effect is enhanced through the arrangement;
(3) be provided with vice lid through the one end at vice lid, inhale the sound cotton and have certain effect of inhaling the sound, at first amortization hole and the second amortization hole that the inside of vice lid set up, play fine syllable-dividing effect, and be provided with syllable-dividing granule in the inside of shells, syllable-dividing granule has fine syllable-dividing effect equally, can play fine noise reduction function.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic bottom sectional view of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the auxiliary cover of the present invention;
fig. 4 is a schematic view of the front view partial section structure of the main cover of the present invention.
In the figure: 1. a main cover body; 2. a sub-cover body; 3. a card slot; 4. a rubber cushion; 5. mounting holes; 6. sound-absorbing cotton; 7. a transverse axis; 8. a longitudinal axis; 9. a shock-absorbing structure; 901. a first damping spring; 902. a connecting rod; 903. a stopper; 904. a support bar; 10. a second damping spring; 11. a slider; 12. reserving a groove; 13. a chute; 14. a sound deadening structure; 1401. sound-insulating particles; 1402. a first muffling hole; 1403. a second muffling hole; 1404. an outer housing; 15. and (4) reinforcing wires.
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. 1-4, the present invention provides an embodiment: a novel motor cover plate with shock absorption and noise reduction functions comprises a main cover body 1, an auxiliary cover body 2, a shock absorption structure 9 and a noise reduction structure 14, wherein mounting holes 5 are formed in two sides of the main cover body 1, a transverse axis 7 and a longitudinal axis 8 are uniformly formed in one end of the main cover body 1, reinforcing wires 15 are arranged inside the main cover body 1, the reinforcing wires 15 are arranged inside the main cover body 1 in a honeycomb manner, and the strength of the main cover body 1 is improved;
one end of the main cover body 1 is provided with a preformed groove 12, the outer side of the preformed groove 12 is provided with a slide block 11, one end of the preformed groove 12 is uniformly provided with a damping structure 9, the damping structure 9 is sequentially provided with a connecting rod 902, a stop block 903, a first damping spring 901 and a support rod 904 from top to bottom, one end of the preformed groove 12 is uniformly provided with the support rod 904, the support rod 904 is fixed with the first damping spring 901, and both sides of the first damping spring 901 are provided with the stop block 903;
both sides of the other end of the auxiliary cover body 2 are provided with connecting rods 902, and one end of each connecting rod 902 is fixedly connected with a stop block 903 to play a certain transmission role;
when the shock absorber is used, force is transmitted to the stop 903 through the connecting rod 902, the stop 903 compresses the first shock absorbing spring 901, the first shock absorbing spring 901 is contracted on the supporting rod 904, and the force of the other part is eliminated;
the outer side of the damping structure 9 is uniformly provided with second damping springs 10, one end of each second damping spring 10 is fixedly provided with an auxiliary cover body 2, the outer side of each auxiliary cover body 2 is provided with a sliding groove 13 matched with the sliding block 11, one end of each auxiliary cover body 2 is provided with a clamping groove 3, a rubber cushion 4 matched with the clamping groove 3 is fixed inside the clamping groove 3, one end of each auxiliary cover body 2 is provided with sound-absorbing cotton 6, the inside of each auxiliary cover body 2 is provided with a silencing structure 14, each silencing structure 14 is sequentially provided with an outer shell 1404, sound-insulating particles 1401, a first sound-absorbing hole 1402 and a second sound-absorbing hole 1403 from left to right, the outer side of each sound-absorbing cotton 6 is provided with an outer shell 1404, the inner part of each outer shell 1404 is provided with the sound-insulating particles;
the other side inside the sound insulation particles 1401 is provided with a second sound absorption hole 1403, and the first sound absorption hole 1402 and the second sound absorption hole 1403 are symmetrically distributed around the center line of the outer shell 1404;
during the use, first amortization hole 1402 and second amortization hole 1403 of the inside setting of vice lid 2 play fine syllable-dividing effect, and are provided with syllable-dividing granule 1401 in the inside of shell 1404, and syllable-dividing granule 1401 has fine syllable-dividing effect equally, can play fine noise reduction function.
The working principle is as follows: when the vibration damping device is used, the main cover body 1 is installed on a motor through the installation hole 5, the second damping springs 10 are evenly installed at one end inside the reserved groove 12, the second damping springs 10 play a certain damping role, one part of vibration generated by the motor is eliminated by the second damping springs 10, the other part of force is transmitted to the stop block 903 through the connecting rod 902, the stop block 903 compresses the first damping springs 901, the first damping springs 901 contract on the supporting rod 904 to eliminate the force of the other part, the vibration damping effect is enhanced through the arrangement, the transverse axis 7 and the longitudinal axis 8 play a certain supporting role to enhance the strength of the main cover body 1 and avoid the main cover body 1 from being broken, the honeycomb-shaped reinforcing wires 15 are arranged inside the main cover body 1 to enhance the strength of the main cover body 1 as well and avoid the main cover body 1 from being broken and damaged, the sound absorption cotton 6 has a certain sound absorption role, the first noise reduction holes 1402 and the second noise reduction holes 1403 are arranged inside the auxiliary cover body 2, play fine syllable-dividing effect, and be provided with syllable-dividing granule 1401 in the inside of outer casing 1404, syllable-dividing granule 1401 has fine syllable-dividing effect equally, can play fine noise reduction function.
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 (6)
1. The utility model provides a novel motor apron with vibration/noise reduction function, includes main lid (1), vice lid (2), shock-absorbing structure (9) and sound-deadening structure (14), its characterized in that: mounting holes (5) are formed in the two sides of the main cover body (1), a transverse axis (7) and a longitudinal axis (8) are uniformly arranged at one end of the main cover body (1), a preformed groove (12) is formed in one end of the main cover body (1), a sliding block (11) is arranged on the outer side of the preformed groove (12), a damping structure (9) is uniformly arranged at one end of the preformed groove (12), a second damping spring (10) is uniformly arranged on the outer side of the damping structure (9), an auxiliary cover body (2) is fixed at one end of the second damping spring (10), a sliding groove (13) matched with the sliding block (11) is formed in the outer side of the auxiliary cover body (2), a clamping groove (3) is formed in one end of the auxiliary cover body (2), a rubber cushion (4) matched with the clamping groove (3) is fixed in the clamping groove (3), sound absorbing cotton (6) is arranged at one end of the auxiliary cover body (2), a silencing structure (14) is arranged inside the auxiliary cover body (2).
2. The novel motor cover plate with the shock absorption and noise reduction functions as claimed in claim 1, wherein: the novel multifunctional cover is characterized in that reinforcing wires (15) are arranged inside the main cover body (1), and the reinforcing wires (15) are arranged inside the main cover body (1) in a honeycomb shape.
3. The novel motor cover plate with the shock absorption and noise reduction functions as claimed in claim 1, wherein: shock-absorbing structure (9) from the top down has set gradually connecting rod (902), dog (903), first damping spring (901) and bracing piece (904), and bracing piece (904) are evenly installed to the one end of preformed groove (12), and are fixed with first damping spring (901) on bracing piece (904), and dog (903) are all installed to the both sides of first damping spring (901).
4. The novel motor cover plate with the shock absorption and noise reduction functions as claimed in claim 3, wherein: and connecting rods (902) are arranged on two sides of the other end of the auxiliary cover body (2), and one end of each connecting rod (902) is fixedly connected with the corresponding stop block (903).
5. The novel motor cover plate with the shock absorption and noise reduction functions as claimed in claim 1, wherein: silencing structure (14) from left to right has set gradually shell (1404), syllable-dividing granule (1401), first amortization hole (1402) and second amortization hole (1403), and the outside of inhaling sound cotton (6) is provided with shell (1404), and the inside of shell (1404) is provided with syllable-dividing granule (1401), and the inside one side of syllable-dividing granule (1401) is provided with first amortization hole (1402).
6. The novel motor cover plate with the shock absorption and noise reduction functions as claimed in claim 5, wherein: and a second sound-deadening hole (1403) is arranged on the other side of the interior of the sound-insulating particles (1401), and the first sound-deadening hole (1402) and the second sound-deadening hole (1403) are symmetrically distributed around the center line of the outer shell (1404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878305.7U CN210431114U (en) | 2019-11-04 | 2019-11-04 | Novel motor cover plate with shock attenuation and noise reduction functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878305.7U CN210431114U (en) | 2019-11-04 | 2019-11-04 | Novel motor cover plate with shock attenuation and noise reduction functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210431114U true CN210431114U (en) | 2020-04-28 |
Family
ID=70369230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878305.7U Expired - Fee Related CN210431114U (en) | 2019-11-04 | 2019-11-04 | Novel motor cover plate with shock attenuation and noise reduction functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210431114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021202069A1 (en) | 2021-03-03 | 2022-09-08 | Volkswagen Aktiengesellschaft | Housing of an electrical machine |
-
2019
- 2019-11-04 CN CN201921878305.7U patent/CN210431114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021202069A1 (en) | 2021-03-03 | 2022-09-08 | Volkswagen Aktiengesellschaft | Housing of an electrical machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20211104 |