CN211560464U

CN211560464U - Reciprocating vibration device body assembly, introduction instrument, massage instrument and electric toothbrush

Info

Publication number: CN211560464U
Application number: CN202020041194.0U
Authority: CN
Inventors: 孙辅政
Original assignee: Suzhou Shuoxiang Ecological Polymer Material Co ltd
Current assignee: Suzhou Shuoxiang Ecological Polymer Material Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-25
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a reciprocating vibration device fuselage subassembly, leading-in appearance, massage appearance and electric toothbrush, the fuselage subassembly includes the casing, be equipped with reciprocating mechanism and actuating mechanism in the casing, reciprocating mechanism has the degree of freedom along fore-and-aft direction reciprocating motion, it includes locating component and connecting rod, the locating component is close to the front end of casing, the connecting rod is connected in locating component's rear end, actuating mechanism locates reciprocating mechanism's rear side, it includes the motor, reciprocating mechanism still includes first linkage part and elastomeric element A, the rear end of connecting rod is located to first linkage part and is equipped with first face of holding, elastomeric element A applys backward restoring force A to first linkage part, actuating mechanism still includes second linkage part, the front end of motor shaft is located to second linkage part and is equipped with the second and supports the face of holding. The utility model discloses a rotatory action drive reciprocating motion is realized with eccentric surface of revolution to the follow-up surface, simple structure, and the part is few, and the noise is little.

Description

Reciprocating vibration device body assembly, introduction instrument, massage instrument and electric toothbrush

Technical Field

The utility model relates to a reciprocating vibration field, concretely relates to reciprocating vibration device fuselage subassembly, cosmetic leading-in appearance and electric toothbrush.

Background

With the development of society, modern science and technology is gradually applied to daily care of people, such as introduction instruments, massage instruments, electric toothbrushes and the like, and has more excellent care effect by replacing traditional manual actions with rapid vibration. The pivot part by the motor among the prior art usually rotates and drives the slider, and the slider drives connecting rod reciprocating motion, and the trace drives locating part reciprocating motion and then vibrates, has following shortcoming: 1, a mechanism for driving a reciprocating mechanism to move by a motor is complex, and has a plurality of parts, so that noise is high; 2, the sound of the motor driving the reciprocating mechanism to move can be heard by opening the switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reciprocating vibration device fuselage subassembly, leading-in appearance, massage appearance and electric toothbrush, vibration system simple structure, the noise is little, and just can hear the sound of reciprocating mechanism motion through using the action to trigger.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a reciprocating vibration device body assembly comprises a shell, wherein a reciprocating mechanism and a driving mechanism are arranged in the shell, the reciprocating mechanism has a degree of freedom of reciprocating motion in the front-back direction and comprises a positioning part and a connecting rod, the positioning part is close to the front end of the shell, the connecting rod is connected to the rear end of the positioning part, the driving mechanism is arranged on the rear side of the reciprocating mechanism, the reciprocating mechanism comprises a motor, the reciprocating mechanism further comprises a first linkage part and an elastic part A, the first linkage part is arranged at the rear end of the connecting rod and provided with a first abutting surface, the elastic part A applies backward reset force A to the first linkage part, the driving mechanism further comprises a second linkage part, the second linkage part is arranged at the front end of a motor rotating shaft and provided with a second abutting surface, the first abutting surface is a follow-up surface, and the second abutting surface is a rotating surface eccentrically rotating around the axis of the motor rotating shaft, the follow-up surface is abutted against the rotary surface so as to drive the reciprocating mechanism to reciprocate when the motor rotating shaft rotates.

Further, the axis of the motor rotating shaft extends along the front-back direction, the follow-up surface is an inclined surface forming an acute angle with the front-back direction, and the inclined surface abuts against the rotating surface so that the motor rotating shaft drives the reciprocating mechanism to reciprocate along the front-back direction when rotating around the front-back direction.

Further, the surface of revolution is a spherical cap surface.

Further, the first linkage part is provided with a groove, and the follow-up surface is arranged on the inner wall of the groove.

Further, the reciprocating mechanism further comprises an elastic component B, the elastic component B applies a forward resetting force B to the positioning component, in a working state, the resetting force B is larger than the resetting force A, the reciprocating mechanism moves forward to enable the follow-up surface to leave the revolution surface, and when the motor rotating shaft rotates, the reciprocating mechanism is static; in another working state, the combination of backward external force and the reset force A is larger than the reset force B, the reciprocating mechanism moves backwards to enable the follow-up surface to abut against the rotary surface, and the rotating shaft of the motor rotating shaft drives the reciprocating mechanism to reciprocate when rotating.

The utility model discloses still provide another technical scheme: an introduction instrument comprises an introduction mechanism and the machine body assembly, wherein the introduction mechanism is connected to the front end of the positioning component and extends out of the shell.

Further, the locating component is the jar clamp, leading-in mechanism includes fluid reservoir and cosmetic leading-in part, the fluid reservoir centre gripping in on the locating component, cosmetic leading-in part is located the front port department of fluid reservoir, cosmetic leading-in part is equipped with weeping hole and micropin.

Further, the locating component is the reference column, leading-in mechanism includes nanometer head and nanometer wafer, nanometer head cover establish with on the reference column, nanometer wafer locates the front end of nanometer head, nanometer wafer is equipped with nanometer micropin.

The utility model discloses still provide another technical scheme: the massage instrument is characterized by comprising a massage head and the reciprocating vibration device body assembly, wherein the massage head is connected to the front end of the positioning component and extends out of the shell.

The utility model discloses still provide another technical scheme: an electric toothbrush comprising a brush head and a body assembly of a reciprocating vibratory device as described above, the brush head being attached to the forward end of the positioning member and extending out of the housing.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1) the utility model realizes the rotation action to drive the reciprocating action through the follow-up surface and the eccentric rotary surface, and has simple structure, few parts and low noise;

2) the utility model realizes the reciprocating motion along the axis direction of the motor rotating shaft by arranging the inclined follow-up surface, and can greatly reduce the transverse size of the reciprocating vibration device while reducing the noise;

3) the utility model realizes the action touch by arranging the elastic component B, and can further reduce the noise emitted by the reciprocating vibration device while reducing the noise;

4) the reciprocating vibration device body component of the utility model can be applied to a leading-in instrument, a massage instrument, an electric toothbrush and the like, and has wide application.

Drawings

Fig. 1 is a schematic structural view of a beauty fluid introducing instrument disclosed by the present invention;

fig. 2 is a schematic structural view of the permeation-promoting introduction instrument disclosed by the utility model.

100, a shell; 110. a positioning member; 120. a connecting rod; 130. a motor; 131. a battery; 140. a first linkage member; 141. a first abutting surface; 150. an elastic member A; 160. a second linkage member; 161. a second abutting surface; 170. a liquid tank; 180. a cosmetic lead-in member; 190. an elastic member B;

200. a housing; 210. a positioning member; 220. a connecting rod; 230. a motor; 231. a battery; 240. a first linkage member; 241. a first abutting surface; 250. an elastic member A; 260. a second linkage member; 261. A second abutting surface; 270. a nano-head; 280. a nano-chip.

Detailed Description

The invention will be further described with reference to the accompanying drawings and examples:

example one

Referring to fig. 1, as shown in the figure, a cosmetic liquid introducing apparatus includes a body assembly and an introducing mechanism, the body assembly includes a housing 100, a reciprocating mechanism and a driving mechanism are disposed in the housing 100, the reciprocating mechanism has a degree of freedom of reciprocating in a front-back direction, the reciprocating mechanism includes a positioning part 110 and a connecting rod 120, the positioning part 110 is close to a front end of the housing 100, the connecting rod 120 is connected to a rear end of the positioning part 110, the driving mechanism is disposed at a rear side of the reciprocating mechanism and includes a motor 130, the reciprocating mechanism further includes a first linking part 140 and an elastic part a150, the first linking part 140 is disposed at a rear end of the connecting rod 120 and is provided with a first abutting surface 141, the elastic part a150 applies a backward restoring force a to the first linking part 140, the driving mechanism further includes a second linking part 160, the second linking part 160 is disposed at a front end of a rotating shaft of the motor 130 and is provided with a second abutting surface 161, the first abutting surface 141 is a following surface, the second abutting surface 161 is a rotating surface eccentrically rotating around the axis of the rotating shaft of the motor 130, the following surface abuts against the rotating surface to drive the reciprocating mechanism to reciprocate when the rotating shaft of the motor 130 rotates, the positioning component 110 is a can clamp, the introducing mechanism comprises a liquid tank 170 and a beauty introducing component 180, the liquid tank 170 is clamped on the can clamp, and the beauty introducing component 180 is connected to the front end port of the liquid tank 170 and is provided with a leakage hole and a microneedle.

When the facial cleanser is used, the switch is turned on, the beauty introducing component is contacted with the cleaned face, the beauty fluid introducing component vibrates in a reciprocating +/-1 mm mode, the skin channel is opened by the micro-needle, and the beauty fluid permeates from the opened skin channel.

In a preferred embodiment of this embodiment, the axis of the rotating shaft of the motor 130 extends in the front-back direction, the following surface is an inclined surface forming an acute angle with the front-back direction, and the inclined surface abuts against the rotating surface to drive the reciprocating mechanism to reciprocate in the front-back direction when the rotating shaft of the motor 130 rotates around the front-back direction.

In a preferred embodiment of this embodiment, the surface of revolution is a spherical cap surface.

In a preferred embodiment of this embodiment, the first linkage member 140 is provided with a groove, and the follower surface is provided on an inner wall of the groove.

In a preferred embodiment of this embodiment, the reciprocating mechanism further includes an elastic component B190, the elastic component B190 applies a forward restoring force B to the positioning component 110, in an operating state, the restoring force B is greater than the restoring force a, the reciprocating mechanism moves forward to separate the follower surface from the rotation surface, and when the rotating shaft of the motor 130 rotates, the reciprocating mechanism is stationary; in another working state, the combination of the backward external force and the restoring force A is larger than the restoring force B, the reciprocating mechanism moves backward to make the follow-up surface abut against the rotating surface, and the rotating shaft of the motor 130 drives the reciprocating mechanism to reciprocate when rotating.

In a preferred embodiment of this embodiment, the battery 151 is provided on the rear side of the motor 150.

Example two

Referring to fig. 2, as shown in the figure, an infiltration promoting introducer comprises a body assembly and an introducer mechanism, the body assembly comprises a housing 200, a reciprocating mechanism and a driving mechanism are arranged in the housing 220, the reciprocating mechanism has a degree of freedom of reciprocating in a front-back direction, the reciprocating mechanism comprises a positioning part 210 and a connecting rod 220, the positioning part 210 is close to the front end of the housing 200, the connecting rod 220 is connected to the rear end of the positioning part 210, the driving mechanism is arranged at the rear side of the reciprocating mechanism and comprises a motor 230, the reciprocating mechanism further comprises a first linkage part 240 and an elastic part a250, the first linkage part 240 is arranged at the rear end of the connecting rod 220 and is provided with a first abutting surface 24, the elastic part a250 applies a backward reset force a to the first linkage part 240, the driving mechanism further comprises a second linkage part 260, the second linkage part 260 is arranged at the front end of a rotating shaft of the motor 230 and is provided with a second abutting surface 261, the first abutting surface 241 is a following surface, the second abutting surface 261 is a rotating surface eccentrically rotating around the axis of the rotating shaft of the motor 230, the following surface abuts against the rotating surface to drive the reciprocating mechanism to reciprocate when the rotating shaft of the motor 230 rotates, the positioning component 210 is a positioning column, the introducing mechanism comprises a nano head 270 and a nano wafer 280, the nano head 270 is sleeved on the positioning component 210, and the nano wafer 280 is arranged at the front end of the nano head 270 and provided with nano microneedles.

When the skin care product is used, the switch is turned on, the nano chip is contacted with the face coated with the care product, the permeation-promoting introduction part vibrates in a reciprocating +/-1 mm mode, the skin channel is opened by the micro needle, and the care product permeates from the opened skin channel.

In a preferred embodiment of this embodiment, the axis of the rotating shaft of the motor 230 extends along the front-back direction, the following surface is an inclined surface forming an acute angle with the front-back direction, and the inclined surface abuts against the rotating surface so as to drive the reciprocating mechanism to reciprocate along the front-back direction when the rotating shaft of the motor 230 rotates around the front-back direction.

In a preferred embodiment of this embodiment, the first linkage member 240 is provided with a groove, and the follower surface is provided on an inner wall of the groove.

In a preferred embodiment of this embodiment, the battery 231 is provided on the rear side of the motor 230.

EXAMPLE III

The other two embodiments are the same as the first embodiment or the second embodiment, but the difference is that the leading-in instrument is a massage instrument, the leading-in component is a massage head, and the massage head is connected to the front end of the positioning component and extends out of the shell.

Example four

The other parts are the same as the first or the second embodiment, but the difference is that the leading-in instrument is an electric toothbrush, the leading-in part is replaced by a toothbrush head, and the toothbrush head is connected to the front end of the positioning part and extends out of the shell.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A reciprocating vibration device body assembly comprises a shell, wherein a reciprocating mechanism and a driving mechanism are arranged in the shell, the reciprocating mechanism has a degree of freedom which can reciprocate along the front-back direction, the reciprocating mechanism comprises a positioning part and a connecting rod, the positioning part is close to the front end of the shell, the connecting rod is connected to the rear end of the positioning part, the driving mechanism is arranged at the rear side of the reciprocating mechanism and comprises a motor, the reciprocating mechanism is characterized by further comprising a first linkage part and an elastic part A, the first linkage part is arranged at the rear end of the connecting rod and provided with a first abutting surface, the elastic part A applies backward reset force A to the first linkage part, the driving mechanism further comprises a second linkage part, the second linkage part is arranged at the front end of a motor rotating shaft and provided with a second abutting surface, and the first abutting surface is a follow-up surface, the second abutting surface is a rotary surface eccentrically rotating around the axis of the motor rotating shaft, and the follow-up surface abuts against the rotary surface so as to drive the reciprocating mechanism to reciprocate when the motor rotating shaft rotates.

2. The airframe assembly as defined in claim 1, wherein an axis of said motor shaft extends in a fore-and-aft direction, said follower surface is an inclined surface forming an acute angle with the fore-and-aft direction, said inclined surface abuts against said revolving surface to cause said reciprocating mechanism to reciprocate in the fore-and-aft direction when said motor shaft rotates in the fore-and-aft direction.

3. The airframe assembly as defined in claim 2, wherein the surface of revolution is a spherical cap surface.

4. The airframe assembly as defined in claim 1, wherein the first linkage member is provided with a groove, the follower surface being provided on an inner wall of the groove.

5. The airframe assembly as defined in claim 1, wherein said reciprocator further comprises a resilient member B, said resilient member B applying a forward return force B to said positioning member, said return force B being greater than said return force a in an operating condition, said reciprocator advancing to move said follower surface away from said return surface, said reciprocator being stationary when said motor shaft is rotating; in another working state, the combination of backward external force and the reset force A is larger than the reset force B, the reciprocating mechanism moves backwards to enable the follow-up surface to abut against the rotary surface, and the rotating shaft of the motor rotating shaft drives the reciprocating mechanism to reciprocate when rotating.

6. An introducer instrument comprising an introducer mechanism and a body assembly as defined in any of claims 1-5, the introducer mechanism being attached to a forward end of the positioning member and extending outside the housing.

7. The introduction instrument according to claim 6, wherein the positioning member is a tank clamp, the introduction mechanism includes a liquid tank and a cosmetic introduction member, the liquid tank is clamped on the positioning member, the cosmetic introduction member is provided at a front port of the liquid tank, and the cosmetic introduction member is provided with a leak hole and a microneedle.

8. The introduction instrument according to claim 6, wherein the positioning member is a positioning post, the introduction mechanism includes a nano head and a nano wafer, the nano head is sleeved on the positioning post, the nano wafer is disposed at a front end of the nano head, and the nano wafer is provided with nano microneedles.

9. A massaging apparatus comprising a massaging head and the body assembly as claimed in any one of claims 1 to 5, said massaging head being attached to the front end of said positioning member and extending out of said housing.

10. A powered toothbrush comprising a brushhead and body assembly according to any one of claims 1 to 5, the brushhead being attached to the forward end of the positioning member and extending out of the housing.