CN216819614U - Swing and telescopic connection mechanism of motor - Google Patents
Swing and telescopic connection mechanism of motor Download PDFInfo
- Publication number
- CN216819614U CN216819614U CN202122686315.4U CN202122686315U CN216819614U CN 216819614 U CN216819614 U CN 216819614U CN 202122686315 U CN202122686315 U CN 202122686315U CN 216819614 U CN216819614 U CN 216819614U
- Authority
- CN
- China
- Prior art keywords
- bearing seat
- output end
- elastic body
- hole
- fixing
- 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
Images
Abstract
A swing and telescopic connecting mechanism of a motor is arranged between a swing structure (1) and a telescopic structure (3); the connecting mechanism comprises an elastic body (5) and a bearing seat (6) arranged on the elastic body, wherein the radial supporting force of the elastic body (5) is more than 5 times of the axial supporting force; the output shaft (4) is arranged in the swing structure (1), the rear end bearing of the output shaft is installed in the bearing seat (4), the action output end (31) of the telescopic structure (3) is connected with the elastic body (5), and the swing and the telescopic structure are combined together through the elastic body (5). The utility model can combine the vibration and the telescopic action of the motor together to enable the motor to form complex space three-dimensional track motion, and is suitable for being applied to the motor in a reciprocating motion system (such as an electric toothbrush, skin care equipment and the like).
Description
Technical Field
The utility model relates to a motor component, in particular to a motor component combining horizontal swing and axial expansion.
Background
The existing sound wave motor mainly adopts a single motion mode of left-right swinging or axial expansion, and even if the same equipment has swinging and expansion, the expansion and the swinging are separated. However, the existing sound wave motor can not meet the situation that the requirements of simultaneous swinging and stretching are needed, and a mechanism for combining the motion forms of the two is needed.
Disclosure of Invention
The utility model aims to provide a swing and telescopic connecting mechanism of a motor, which can realize the left-right swing of the motor and simultaneously give consideration to the axial front-back telescopic.
The aim of the utility model can be realized by designing a swing and telescopic connecting mechanism of a motor, which is arranged between a swing structure and a telescopic structure; the connecting mechanism comprises an elastic body and a bearing seat arranged on the elastic body, wherein the radial supporting force of the elastic body is more than 5 times of the axial supporting force; the output shaft sets up in swing structure, and the rear end bearing of output shaft is installed in the bearing frame, and extending structure's action output end is connected with the elastomer, combines together swing and extension through the elastomer.
Preferably, the elastic body is in a sheet shape and comprises a fixing sheet and a connecting sheet, at least one elastic arm is arranged between the fixing sheet and the connecting sheet, one end of the elastic arm is connected with the connecting sheet, and the other end of the elastic arm is connected with the fixing sheet.
Optionally, the action output end of the telescopic structure is provided with an output end fixed lock catch, a fixed lock catch hole matched with the output end fixed lock catch is correspondingly arranged on the connecting piece of the elastic body, and the action output end is clamped and fixed in the fixed lock catch hole through the output end fixed lock catch and connected with the elastic body; one end of the bearing seat is provided with a bearing seat fixing lock catch, a bearing seat fixing hole matched with the bearing seat fixing lock catch is correspondingly arranged on the connecting piece of the elastic body, the bearing seat fixing lock catch is inserted and fixed in the bearing seat fixing hole, and the bearing seat is inserted and fixed on the elastic body.
Optionally, the action output end of the telescopic structure is provided with an output end fixing lock hole, a fixing buckle matched with the output end fixing lock hole is correspondingly arranged on the connecting piece of the elastic body, and the action output end of the telescopic structure is fixedly clamped in the fixing buckle through the output end fixing lock hole and connected with the elastic body; one end of the bearing seat is provided with a bearing seat fixing lock catch, a bearing seat fixing hole matched with the bearing seat fixing lock catch is correspondingly arranged on the connecting piece of the elastic body, the bearing seat fixing lock catch is inserted and fixed in the bearing seat fixing hole, and the bearing seat is inserted and fixed on the elastic body.
Optionally, the action output end of the telescopic structure is provided with an output end fixed lock catch, a fixed lock catch hole matched with the output end fixed lock catch is correspondingly arranged on the connecting piece of the elastic body, and the action output end is clamped and fixed in the fixed lock catch hole through the output end fixed lock catch and connected with the elastic body; one end of the bearing seat is provided with a bearing seat fixing lock hole, a bearing seat fixing buckle matched with the bearing seat fixing lock hole is correspondingly arranged on the connecting piece of the elastic body, the bearing seat fixing buckle is inserted into the bearing seat fixing lock hole, and the bearing seat is fixedly inserted into the elastic body.
Optionally, the action output end of the telescopic structure is provided with an output end fixing lock hole, a fixing buckle matched with the output end fixing lock hole is correspondingly arranged on the connecting piece of the elastic body, and the action output end of the telescopic structure is fixedly clamped in the fixing buckle through the output end fixing lock hole and connected with the elastic body; one end of the bearing seat is provided with a bearing seat fixing lock hole, a bearing seat fixing buckle matched with the bearing seat fixing lock hole is correspondingly arranged on the connecting piece of the elastic body, the bearing seat fixing buckle is inserted into the bearing seat fixing lock hole, and the bearing seat is fixedly inserted into the elastic body.
Optionally, the bearing seat and the connecting sheet are integrally formed and fixed on the elastic body;
the action output end of the telescopic structure is provided with an output end fixed lock catch, a connecting piece of the elastic body is correspondingly provided with a fixed lock catch hole matched with the output end fixed lock catch, and the action output end is fixedly clamped in the fixed lock catch hole through the output end fixed lock catch and connected with the elastic body; or the action output end of the telescopic structure is provided with an output end fixing lock hole, the connecting piece of the elastic body is correspondingly provided with a fixing buckle matched with the output end fixing lock hole, and the action output end of the telescopic structure is fixedly clamped in the fixing buckle through the output end fixing lock hole and is connected with the elastic body.
Preferably, the fixing lock hole is one of a circular hole, an elliptical hole, a triangular hole, a square hole, a polygonal hole and a special-shaped hole, or the fixing lock hole is arranged at the edge of the connecting sheet and is a part of the circular hole, the elliptical hole, the triangular hole, the square hole, the polygonal hole and the special-shaped hole; the insertion section shape of the output end fixed lock catch is matched with the section shape of the fixed lock catch hole.
Preferably, flanges are provided at the edges of the anchor sheet.
The utility model can combine the vibration and the telescopic action of the motor together to enable the motor to form complex space three-dimensional track motion, and is suitable for being applied to the motor in a reciprocating motion system (such as an electric toothbrush, skin care equipment and the like).
Drawings
FIG. 1 is an exploded view of one embodiment of the present invention;
FIG. 2 is a schematic diagram of an application of the preferred embodiment of the present invention;
FIG. 3 is an exploded view of an application of one embodiment of the present invention;
FIG. 4 is an exploded view of a second preferred embodiment of the present invention;
FIG. 5 is an exploded view of the second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples.
As shown in fig. 1, 2 and 3, a swing and telescopic connecting mechanism of a motor is arranged between a swing structure 1 and a telescopic structure 3; the connecting mechanism 2 comprises an elastic body 5 and a bearing seat 6 arranged on the elastic body, and the radial supporting force of the elastic body 5 is more than 5 times of the axial supporting force; the output shaft 4 is arranged in the swinging structure 1, the rear end bearing of the output shaft 4 is installed in the bearing seat 6, the action output end 31 of the telescopic structure 3 is connected with the elastic body 5, and the swinging and the telescopic are combined together through the elastic body 5.
The elastic body 5 is in a sheet shape, the elastic body 5 comprises a fixing sheet 51 and a connecting sheet 52, at least one elastic arm 53 is arranged between the fixing sheet 51 and the connecting sheet 52, one end of the elastic arm 53 is connected with the connecting sheet 52, and the other end of the elastic arm 53 is connected with the fixing sheet 51. The elastic body 5 is made of metal and has the characteristics of large radial supporting force (resistance) and small axial expansion resistance. Usually designed to be more than 5 times. In this embodiment, the design is 10 times, that is, the elastic body 5 has the similar characteristics that the deformation generated by inputting 10 newton force to control the radial direction is less than 0.1mm, and the deformation generated by inputting 10 newton force to control the axial direction is greater than 1 mm; thereby preventing the eccentric of the rotating shaft and realizing the extension and retraction well.
As shown in fig. 1, fig. 3, fig. 4, and fig. 5, the connection mechanism 2 may be connected to the swing structure 1 and the telescopic structure 3 in such a manner that the action output end 31 of the telescopic structure is provided with an output end fixed lock 32, the connecting piece 52 of the elastic body is correspondingly provided with a fixed lock hole 55 matched with the output end fixed lock 32, and the action output end 31 is clamped and fixed in the fixed lock hole 55 by the output end fixed lock 32 and connected to the elastic body 5; one end of the bearing seat 6 is provided with a bearing seat fixing lock 61, the connecting sheet 52 of the elastic body is correspondingly provided with a bearing seat fixing hole 54 matched with the bearing seat fixing lock, the bearing seat fixing lock 61 is inserted and fixed in the bearing seat fixing hole 54, the bearing seat 6 is inserted and fixed on the elastic body 5, and the rear end bearing of the output shaft 4 is arranged in the bearing seat 6.
The connection mode of the connection mechanism 2, the swing structure 1 and the telescopic structure 3 may be that the action output end 31 of the telescopic structure is provided with an output end fixing lock hole, the connection sheet 52 of the elastic body is correspondingly provided with a fixing buckle matched with the output end fixing lock hole, and the action output end 31 of the telescopic structure is fixed in the fixing buckle through the output end fixing lock hole and is connected with the elastic body; one end of the bearing seat is provided with a bearing seat fixing lock catch, a connecting piece of the elastic body is correspondingly provided with a bearing seat fixing hole matched with the bearing seat fixing lock catch, the bearing seat fixing lock catch is inserted and fixed in the bearing seat fixing hole, the bearing seat 6 is inserted and fixed on the elastic body 5, and the rear end bearing of the output shaft 4 is arranged in the bearing seat 6.
The connecting mechanism 2 can be connected with the swing structure 1 and the telescopic structure 3 in a mode that an output end fixing lock catch is arranged at the action output end of the telescopic structure, a fixing lock catch hole matched with the output end fixing lock catch is correspondingly arranged on a connecting piece of the elastic body, and the action output end is fixedly clamped in the fixing lock catch hole through the output end fixing lock catch and connected with the elastic body; one end of the bearing seat is provided with a bearing seat fixing lock hole, a bearing seat fixing buckle matched with the bearing seat fixing lock hole is correspondingly arranged on the connecting piece of the elastic body, the bearing seat fixing buckle is inserted into the bearing seat fixing lock hole, the bearing seat is fixedly inserted on the elastic body, and the rear end bearing of the output shaft 4 is arranged in the bearing seat 6.
The connection mode of the connecting mechanism 2, the swing structure 1 and the telescopic structure 3 can also be that the action output end of the telescopic structure is provided with an output end fixing lock hole, a connecting piece of the elastic body is correspondingly provided with a fixing buckle matched with the output end fixing lock hole, and the action output end of the telescopic structure is clamped and fixed in the fixing buckle through the output end fixing lock hole and connected with the elastic body; one end of the bearing seat is provided with a bearing seat fixing lock hole, a bearing seat fixing buckle matched with the bearing seat fixing lock hole is correspondingly arranged on the connecting piece of the elastic body, the bearing seat fixing buckle is inserted into the bearing seat fixing lock hole, the bearing seat is fixedly inserted on the elastic body, and the rear end bearing of the output shaft 4 is arranged in the bearing seat 6.
The connecting modes adopt that a fixing buckle is arranged on one part, a fixing hole matched with the fixing buckle is correspondingly arranged on the part connected with the fixing buckle, and the two parts are fixed together by inserting the fixing buckle into the fixing hole.
Alternatively, the bearing seat 6 and the connecting piece 52 may be integrally formed and fixed on the elastic body 5 in several connection manners, as shown in fig. 4. The bearing seat 6 and the elastic body 5 are integrally formed, so that a locking link is omitted, the process is simplified, and the locking assembly tolerance is avoided.
The fixing-locking hole 55 is one of a circular hole, an elliptical hole, a triangular hole, a square hole, a polygonal hole, and a special-shaped hole, and the embodiment shown in fig. 1 is one of them. Alternatively, the fixing locking hole 55 is disposed at the edge of the connecting piece 52 and is a part of a circular hole, an elliptical hole, a triangular hole, a square hole, a polygonal hole, or a special-shaped hole, such as one of the embodiments shown in fig. 4. The insertion cross-sectional shape of the output end fixing lock 32 matches the cross-sectional shape of the fixing lock hole 55; the output end fixing latch 32 is inserted into the fixing latch hole 55, and has the same sectional shape as that of the fixing latch hole or the groove.
As shown in fig. 1 and 4, a plurality of flanges are provided on the edge of the fixing piece 51. The flanges are used for clamping and positioning the shell of the swing structure 1 and the shell of the telescopic structure 3, as shown in fig. 2, 3 and 5.
The utility model can combine the vibration and the telescopic action of the motor together to ensure that the motor moves to form complex space three-dimensional track motion, and is more suitable for being used on the motor in a reciprocating system (such as an electric toothbrush, skin care equipment and the like). It is also convenient to perform component replacement in the maintenance of the motor.
Claims (9)
1. A swing and telescopic connection mechanism of a motor is characterized in that: is arranged between the swing structure (1) and the telescopic structure (3); the connecting mechanism (2) comprises an elastic body (5) and a bearing seat (6) arranged on the elastic body, and the radial supporting force of the elastic body (5) is more than 5 times of the axial supporting force; the output shaft (4) is arranged in the swing structure (1), the rear end bearing of the output shaft is installed in the bearing seat (6), the action output end (31) of the telescopic structure (3) is connected with the elastic body (5), and the swing and the telescopic structure are combined together through the elastic body (5).
2. The motor oscillating and telescoping connection of claim 1, wherein: the elastic body (5) is in a sheet shape, the elastic body (5) comprises a fixing sheet (51) and a connecting sheet (52), at least one elastic arm (53) is arranged between the fixing sheet (51) and the connecting sheet (52), one end of the elastic arm (53) is connected with the connecting sheet (52), and the other end of the elastic arm (53) is connected with the fixing sheet (51).
3. The motor oscillating and telescoping connection of claim 2, wherein: an output end fixing lock catch (32) is arranged at an action output end (31) of the telescopic structure, a fixing lock catch hole (55) matched with the output end fixing lock catch (32) is correspondingly arranged on a connecting sheet (52) of the elastic body, and the action output end (31) is clamped and fixed in the fixing lock catch hole (55) through the output end fixing lock catch (32) and is connected with the elastic body (5); one end of the bearing seat (6) is provided with a bearing seat fixing lock catch (61), a bearing seat fixing hole (54) matched with the bearing seat fixing lock catch (61) is correspondingly formed in the connecting sheet (52) of the elastic body, the bearing seat fixing lock catch (61) is inserted and fixed in the bearing seat fixing hole (54), and the bearing seat (6) is inserted and fixed on the elastic body (5).
4. The motor oscillating and telescoping connection of claim 2, wherein: an output end fixing lock hole is formed in the action output end (31) of the telescopic structure, a fixing buckle matched with the output end fixing lock hole is correspondingly arranged on the connecting sheet (52) of the elastic body, and the action output end (31) of the telescopic structure is fixedly clamped in the fixing buckle through the output end fixing lock hole and is connected with the elastic body (5); one end of the bearing seat (6) is provided with a bearing seat fixing lock catch (61), a bearing seat fixing hole (54) matched with the bearing seat fixing lock catch (61) is correspondingly formed in the connecting sheet (52) of the elastic body (5), the bearing seat fixing lock catch (61) is fixedly inserted into the bearing seat fixing hole (54), and the bearing seat (6) is fixedly inserted into the elastic body (5).
5. The motor oscillating and telescoping connection of claim 2, wherein: an output end fixing lock catch (32) is arranged at an action output end (31) of the telescopic structure, a fixing lock catch hole (55) matched with the output end fixing lock catch is correspondingly arranged on a connecting sheet (52) of the elastic body (5), and the action output end (31) is clamped and fixed in the fixing lock catch hole (55) through the output end fixing lock catch (32) and is connected with the elastic body (5); one end of the bearing seat (6) is provided with a bearing seat fixing lock hole, a bearing seat fixing buckle matched with the bearing seat fixing lock hole is correspondingly arranged on the connecting sheet (52) of the elastic body (5), the bearing seat fixing buckle is inserted into the bearing seat fixing lock hole, and the bearing seat (6) is fixedly inserted into the elastic body (5).
6. The motor oscillating and telescoping connection of claim 2, wherein: an output end fixing lock hole is formed in an action output end (31) of the telescopic structure, a fixing buckle matched with the output end fixing lock hole is correspondingly arranged on a connecting sheet (52) of the elastic body (5), and the action output end (31) of the telescopic structure is fixedly clamped in the fixing buckle through the output end fixing lock hole and is connected with the elastic body (5); one end of the bearing seat (6) is provided with a bearing seat fixing lock hole, a bearing seat fixing buckle matched with the bearing seat fixing lock hole is correspondingly arranged on the connecting sheet (52) of the elastic body (5), the bearing seat fixing buckle is inserted into the bearing seat fixing lock hole, and the bearing seat (6) is fixedly inserted into the elastic body (5).
7. The motor oscillating and telescoping connection of claim 2, wherein: the bearing seat (6) and the connecting sheet (52) are integrally formed and fixed on the elastic body (5);
an output end fixing lock catch (32) is arranged at an action output end (31) of the telescopic structure, a fixing lock catch hole (55) matched with the output end fixing lock catch (32) is correspondingly arranged on a connecting sheet (52) of the elastic body, and the action output end (31) is clamped and fixed in the fixing lock catch hole (55) through the output end fixing lock catch (32) and is connected with the elastic body (5); or the action output end (31) of the telescopic structure is provided with an output end fixed lock hole, a connecting sheet (52) of the elastic body (5) is correspondingly provided with a fixed buckle matched with the output end fixed lock hole, and the action output end (31) of the telescopic structure is clamped and fixed in the fixed buckle through the output end fixed lock hole and is connected with the elastic body (5).
8. The oscillating and telescopic connecting mechanism of a motor according to any one of claims 3 to 5, 7, wherein: the fixed lock catch hole (55) is one of a round hole, an elliptical hole, a triangular hole, a square hole, a polygonal hole and a special-shaped hole, and the insertion cross section shape of the output end fixed lock catch (32) is matched with the cross section shape of the fixed lock catch hole (55).
9. The motor oscillating and telescoping connection of claim 2, wherein: a plurality of flanges are arranged on the edge of the fixing piece (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686315.4U CN216819614U (en) | 2021-11-04 | 2021-11-04 | Swing and telescopic connection mechanism of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686315.4U CN216819614U (en) | 2021-11-04 | 2021-11-04 | Swing and telescopic connection mechanism of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216819614U true CN216819614U (en) | 2022-06-24 |
Family
ID=82048280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122686315.4U Active CN216819614U (en) | 2021-11-04 | 2021-11-04 | Swing and telescopic connection mechanism of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216819614U (en) |
-
2021
- 2021-11-04 CN CN202122686315.4U patent/CN216819614U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106461002B (en) | Antihunting device | |
| US7407214B2 (en) | Seat adjusting assembly including lead screw and mounting attachment | |
| US10981441B2 (en) | Torque rod | |
| CN216819614U (en) | Swing and telescopic connection mechanism of motor | |
| CN201452332U (en) | Seat back-supporting device capable of doing four degree-of-freedom elastic motion | |
| CN110552865A (en) | Exhaust valve assembly, pump body assembly and compressor | |
| CN102383713B (en) | Stiffening device and be equipped with the blind box part of this stiffening device | |
| CN210660505U (en) | Exhaust valve assembly, pump body assembly and compressor | |
| CN217177603U (en) | Electric valve | |
| JP5071804B2 (en) | Assembly structure for the front end of an instrument panel for a vehicle | |
| CN112824701B (en) | Damping callus on sole and water purifier | |
| KR20060126440A (en) | Pendulum mount | |
| JP2004198801A (en) | Soundproof cover | |
| CN215850672U (en) | Part with gap at bending position | |
| CN109312814A (en) | Torque rod | |
| CN218179371U (en) | Door hinge and freezer | |
| CN220108238U (en) | Heating element and room heater | |
| CN214888221U (en) | Clamping connection device | |
| CN113389847A (en) | Damping piece, damping subassembly and motor part | |
| CN219974724U (en) | Main unit of low-noise breast pump and breast pump | |
| CN218614146U (en) | Buffering type static ankle | |
| CN219650996U (en) | Suspension support and vehicle | |
| CN210693643U (en) | Reduce micro motor end cover subassembly of iron cover vibrations | |
| CN216545704U (en) | Vehicle rear suspension | |
| CN109236943B (en) | Vibration reduction connecting structure and airplane with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |