CN221597594U - Dimming motor with strong vibration resistance - Google Patents
Dimming motor with strong vibration resistance Download PDFInfo
- Publication number
- CN221597594U CN221597594U CN202323653978.1U CN202323653978U CN221597594U CN 221597594 U CN221597594 U CN 221597594U CN 202323653978 U CN202323653978 U CN 202323653978U CN 221597594 U CN221597594 U CN 221597594U
- Authority
- CN
- China
- Prior art keywords
- motor
- vibration resistance
- shell
- fixedly connected
- lower shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the technical field of dimming motors, in particular to a dimming motor with strong vibration resistance, which comprises an upper shell and a lower shell, wherein a circuit board is arranged in the upper shell, a motor is arranged on the circuit board, the output end of the motor is fixedly connected with a motor worm, the motor worm is connected with a transmission gear in a meshed manner, a gear rod is arranged in the transmission gear, and a trapezoid gear is connected on the transmission gear in a threaded manner; the lower shell is provided with a ball head assembly, the ball head assembly comprises a ball head connecting rod and a sleeve, the ball head connecting rod is connected with the sleeve in a clamping mode, and a locator sliding rod is fixedly connected to the sleeve. The rubber pad is designed at the bottom of the lower shell, is integrally formed with the lower shell and is fully contacted with the lower shell, so that the defects of insufficient contact, displacement and the like of the traditional sealing pad are overcome, and after the rubber pad is assembled with a client, the rubber pad is more tightly matched and has better vibration resistance effect.
Description
Technical Field
The utility model relates to the technical field of dimming motors, in particular to a dimming motor with strong vibration resistance.
Background
Along with the continuous development of society, the technology is continuously advanced, and the related technology of the dimming motor is continuously promoted, so that the dimming motor is generally required to be assembled in the automobile production process at present, and is mostly installed in an automobile headlamp.
The existing dimming motor mostly adopts a simple structure, the sealing piece and the rubber buffer pad are placed by adopting independent rubber pieces, and risks such as grooves, displacement and the like are easily caused by the rubber pieces in vibration, so that the higher requirements of customers on the vibration resistance of products cannot be met.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, the existing dimming motor mostly adopts a simple structure, the sealing piece and the rubber buffer pad are placed by adopting independent rubber pieces, the rubber pieces are easy to generate risks such as grooves and displacement in vibration, and the high requirements of customers on the vibration resistance of products cannot be met, so that the dimming motor with strong vibration resistance is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The dimming motor with high vibration resistance comprises an upper shell and a lower shell, wherein a circuit board is arranged in the upper shell, a motor is installed on the circuit board, the output end of the motor is fixedly connected with a motor worm, a transmission gear is connected to the motor worm in a meshed mode, a gear rod is installed in the transmission gear, and a trapezoid gear is connected to the transmission gear in a threaded mode;
The ball head assembly comprises a ball head connecting rod and a sleeve, wherein the ball head connecting rod is connected with the sleeve in a clamping mode, a locator sliding rod is fixedly connected to the sleeve, a notch is formed in the lower shell, a rubber ring is fixedly connected to the inner wall of the notch, and a rubber pad is arranged at the bottom of the lower shell.
Preferably, the outer sides of the lower shell and the upper shell are respectively provided with a shell, and the surfaces of the shells are attached to the outer surfaces of the upper shell and the lower shell.
Preferably, a plurality of heat dissipation holes are formed in the shell, and the heat dissipation holes are equidistantly arranged.
Preferably, a plurality of buffer cavities and exhaust cavities are formed in the shell, and each buffer cavity is fixedly connected with a first elastic sheet and a second elastic sheet.
Preferably, the cross sections of the first elastic sheet and the second elastic sheet are arc-shaped, and each exhaust cavity is provided with an air hole.
Preferably, a positioning clamping groove is formed in the surface, close to one end of the circuit board, of the sleeve, and the positioning clamping groove is fixedly connected with the positioner sliding rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. The notch in the lower shell is filled with the rubber ring, the rubber ring and the lower shell are integrally formed, the risk of groove outlet existing in the traditional rubber ring placement is avoided, and the vibration resistance of the product is improved;
2. The rubber pad is designed at the bottom of the lower shell, is integrally formed with the lower shell and is fully contacted with the lower shell, so that the defects of insufficient sealing contact, displacement and the like in the prior art are overcome, and after the rubber pad is assembled with a client, the rubber pad is more tightly matched with the client, and the vibration-resistant effect is better;
3. the in-process that first elastic sheet was warp to the cushion chamber inside can extrude cushion chamber inside gaseous, and then makes the second elastic sheet take place to warp at the cushion intracavity, and when the second elastic sheet took place to warp, then can extrude the gas in the exhaust chamber for gas passes through the gas pocket department and discharges, under the elasticity effect of first elastic sheet and second elastic sheet, can carry out effectual buffering to the external force that the shell received, avoids last casing and inferior valve because receive the exogenic action and damage, is favorable to the protection to last casing and inferior valve.
Drawings
Fig. 1 is a schematic diagram of a front structure of a dimming motor with high vibration resistance according to the present utility model;
fig. 2 is a schematic view of a partial cross-sectional structure of a shell according to the present utility model.
In the figure: 1 rubber pad, 2 circuit board, 3 motor, 4 locator slide bar, 5 rubber circle, 6 bulb connecting rod, 7 sleeve pipe, 8 trapezoidal gear, 9 motor worm, 10 gear pole, 11 drive gear, 12 lower casing, 13 upper casing, 14 second elastic piece, 15 louvre, 16 gas pockets, 17 buffer chamber, 18 first elastic piece, 19 shell, 20 exhaust chamber.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.
Referring to fig. 1-2, a dimming motor with strong vibration resistance comprises an upper shell 13 and a lower shell 12, wherein a circuit board 2 is arranged in the upper shell 13, a motor 3 is installed on the circuit board 2, an output end of the motor 3 is fixedly connected with a motor worm 9, a transmission gear 11 is connected to the motor worm 9 in a meshed mode, a gear rod 10 is installed in the transmission gear 11, a trapezoid gear 8 is connected to the transmission gear 11 in a threaded mode, a ball head assembly is arranged on the lower shell 12 and comprises a ball head connecting rod 6 and a sleeve 7, the ball head connecting rod 6 is clamped with the sleeve 7, a locator sliding rod 4 is fixedly connected to the sleeve 7, a notch is formed in the lower shell 12, a rubber ring 5 is fixedly connected to the inner wall of the notch, and a rubber pad 1 is installed at the bottom of the lower shell 12.
The notch inside the lower shell 12 is internally filled with the rubber ring 5, and the rubber ring 5 and the lower shell 12 are integrally formed, so that the risk of the traditional placement of the rubber ring 5 in a groove is avoided, and the vibration resistance of the product is improved.
The rubber pad 1 is designed at the bottom of the lower shell 12, is integrally formed with the lower shell 12 and is fully contacted with the lower shell 12, so that the defects of insufficient sealing contact, displacement and the like in the prior art are overcome, and after the rubber pad is assembled with a client, the rubber pad is more tightly matched with the client, and the vibration-resistant effect is better.
The shell 19 is arranged on the outer sides of the lower shell 12 and the upper shell 13, the surfaces of the shell 19 are attached to the outer surfaces of the upper shell 13 and the lower shell 12, a plurality of radiating holes 15 are formed in the shell 19, the radiating holes 15 are arranged at equal intervals, the shell 19 is good in heat conducting performance, when the hotter gas in the exhaust cavity 20 is exhausted through the air holes 16, heat dissipation of the shell 19 is facilitated, and rapid heat dissipation of the upper shell 13 and the lower shell 12 is facilitated by the aid of the radiating holes 15.
A plurality of buffer cavities 17 and exhaust cavities 20 are formed in the shell 19, a first elastic sheet 18 and a second elastic sheet 14 are fixedly connected to each buffer cavity 17, cross sections of the first elastic sheet 18 and the second elastic sheet 14 are arc-shaped, and air holes 16 are formed in each exhaust cavity 20.
The shell 19 is made of harder materials and cannot deform, when the shell 19 is subjected to external force, and the first elastic piece 18 deforms towards the inside of the buffer cavity 17 due to the external force, the first elastic piece 18 and the second elastic piece 14 are better in sealing performance of being connected with the buffer cavity 17, the first elastic piece 18 can squeeze gas in the buffer cavity 17 in the process of deforming towards the inside of the buffer cavity 17, the second elastic piece 14 deforms in the buffer cavity 17, the cross section of the second elastic piece 14 is in a circular arc shape, and when the second elastic piece 14 deforms, the gas in the gas exhaust cavity 20 can be squeezed, so that the gas is exhausted through the air hole 16, the external force applied to the shell 19 can be effectively buffered under the elastic force of the first elastic piece 18 and the second elastic piece 14, the upper shell 13 and the lower shell 12 are prevented from being damaged due to the external force, and protection of the upper shell 13 and the lower shell 12 is facilitated.
The surface of one end of the sleeve 7, which is close to the circuit board 2, is provided with a positioning clamping groove which is fixedly connected with the positioner sliding rod 4.
In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a strong dimming motor of vibration resistance, includes casing (13) and lower casing (12), its characterized in that, the inside of casing (13) is provided with circuit board (2), install motor (3) on circuit board (2), the output fixedly connected with motor worm (9) of motor (3), meshing is connected with drive gear (11) on motor worm (9), drive gear (11) internally mounted has gear lever (10), threaded connection has trapezoidal gear (8) on drive gear (11);
Be provided with bulb subassembly on lower casing (12), bulb subassembly includes bulb connecting rod (6) and sleeve pipe (7), bulb connecting rod (6) with sleeve pipe (7) joint, fixedly connected with locator slide bar (4) on sleeve pipe (7), the notch has been seted up on lower casing (12), the inner wall fixedly connected with rubber circle (5) of notch, rubber pad (1) is installed to the bottom of lower casing (12).
2. The dimming motor with strong vibration resistance according to claim 1, wherein the outer sides of the lower housing (12) and the upper housing (13) are provided with a shell (19), and the surface of the shell (19) is attached to the outer surfaces of the upper housing (13) and the lower housing (12).
3. The dimming motor with strong vibration resistance according to claim 2, wherein a plurality of heat dissipation holes (15) are formed in the shell (19), and the plurality of heat dissipation holes (15) are equidistantly arranged.
4. A dimming motor with strong vibration resistance according to claim 3, wherein the shell (19) is provided with a plurality of buffer cavities (17) and exhaust cavities (20), and each buffer cavity (17) is fixedly connected with a first elastic sheet (18) and a second elastic sheet (14).
5. The dimming motor with strong vibration resistance according to claim 4, wherein the cross sections of the first elastic sheet (18) and the second elastic sheet (14) are arc-shaped, and each exhaust cavity (20) is provided with an air hole (16).
6. The dimming motor with strong vibration resistance according to claim 1, wherein a positioning clamping groove is formed on one end surface of the sleeve (7) close to the circuit board (2), and the positioning clamping groove is fixedly connected with the positioner sliding rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323653978.1U CN221597594U (en) | 2023-12-31 | 2023-12-31 | Dimming motor with strong vibration resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323653978.1U CN221597594U (en) | 2023-12-31 | 2023-12-31 | Dimming motor with strong vibration resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221597594U true CN221597594U (en) | 2024-08-23 |
Family
ID=92401222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323653978.1U Active CN221597594U (en) | 2023-12-31 | 2023-12-31 | Dimming motor with strong vibration resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221597594U (en) |
-
2023
- 2023-12-31 CN CN202323653978.1U patent/CN221597594U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221597594U (en) | Dimming motor with strong vibration resistance | |
| CN202550756U (en) | Drive motor case of automobile | |
| CN115588945A (en) | An Anti-Fracture Reinforcing Device Applied to Electric Maintenance | |
| CN113432807A (en) | Universal internal expansion type sealing inspection joint and inspection method thereof | |
| CN119418999B (en) | High-resistant Wen Kuojing wire and manufacturing method thereof | |
| CN115021198A (en) | Quick-connection type composite cable with high water tightness | |
| CN201412943Y (en) | Electric water heater | |
| EP4131657A1 (en) | Electric energy transmission aluminum part and machining process therefor | |
| CN209435695U (en) | A kind of underwater tubular electronic compartment radiator | |
| CN107425492B (en) | Indoor waterproof bus | |
| CN212337821U (en) | A kind of phosphogypsum composite PVC diamond multi-purpose pipe | |
| CN112202271B (en) | A submersible pump motor | |
| CN223075798U (en) | Axial flow fan with high sealing performance | |
| CN109168304A (en) | A kind of underwater tubular electronic compartment radiator | |
| CN222558687U (en) | Electric inflator pump core | |
| CN214944836U (en) | A cold water oil-free air compressor | |
| CN2410717Y (en) | Discharging resistor | |
| CN202035241U (en) | LED power supply adopting special waterproof and cooling structure | |
| CN223743329U (en) | High temperature resistant conductor assembly | |
| CN117956721B (en) | Electrical sealing device for protecting electrical element and use method thereof | |
| CN222995922U (en) | Airtight single core armored cable plug | |
| CN219932454U (en) | Energy-saving screw fan equipment | |
| CN222458683U (en) | A thermal pipeline connection device | |
| CN221881102U (en) | Automobile engine oil pump shell | |
| CN215543784U (en) | Stainless steel wire dysmorphism wire drawing mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |