CN110236724A - A kind of linear transmission mechanism of electric toothbrush head - Google Patents
A kind of linear transmission mechanism of electric toothbrush head Download PDFInfo
- Publication number
- CN110236724A CN110236724A CN201910367844.2A CN201910367844A CN110236724A CN 110236724 A CN110236724 A CN 110236724A CN 201910367844 A CN201910367844 A CN 201910367844A CN 110236724 A CN110236724 A CN 110236724A
- Authority
- CN
- China
- Prior art keywords
- transmission
- electric toothbrush
- toothbrush head
- stock
- linear
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 148
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/225—Handles or details thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
The present invention discloses a kind of linear transmission mechanism of electric toothbrush head, for being sequentially connected with electric toothbrush head, the mechanism includes toothbrush handle ontology, toothbrush handle ontology scope face, which is symmetrically driven, is equipped with the first transmission parts and the second transmission parts, first transmission parts move along a straight line with the second transmission parts relative to symmetrical mirror surface between the two in opposite directions, first transmission parts include the first transmission stock and the first transmission component, first transmission component is connect with one end of the first transmission stock, second transmission parts include the second transmission stock and the second transmission component, second transmission component is connect with one end of the second transmission stock.Linear transmission mechanism provided by the invention does opposite reciprocating motion relative to symmetrical mirror surface by the transmission parts of two sides, can effectively reduce vibration, improves electric toothbrush and uses comfort.
Description
[technical field]
The present invention relates to electric toothbrush technology fields, specifically, being related to a kind of linear transmission mechanism of electric toothbrush head.
[background technique]
Toothbrush is indispensable articles in people's daily life.Existing toothbrush is mostly hand and electrodynamic type.It is electronic
Toothbrush is by battery to power electric motors, and the quick rotation or vibration of electric motor make brush head generate high-frequency vibration, the electricity
Dynamic toothbrush motor rotation drives the bristle rotation of toothbrush head, and then deeply cleans teeth space.
The transmission device of electric toothbrush head is the main component of electric toothbrush, the transmission dress of electric toothbrush head common at present
Complexity is set, assembly is relatively difficult, and its drive manner is parallel to motor drive shaft for entire head toothbrushes (including connection handle) and does axis
To vibration.During brushing teeth, because of the conservation of momentum, hand-transmitted vibration is big when causing to brush teeth, user experience it is not good enough, noise also compared with
Greatly, service life is short.
[summary of the invention]
The main object of the present invention, which is to provide one kind, can reduce vibration, improve the electric tooth that electric toothbrush uses comfort
The linear transmission mechanism of brush head.
In order to realize above-mentioned main purpose, a kind of linear transmission mechanism of electric toothbrush head provided by the invention is used for
It is sequentially connected with electric toothbrush head, the linear transmission mechanism includes toothbrush handle ontology, mirror surface in the toothbrush handle ontology
Symmetrical transmission is equipped with the first transmission parts and the second transmission parts, first transmission parts and second driving section
Part moves along a straight line in opposite directions relative to symmetrical mirror surface between the two；First transmission parts include the first transmission stock and first
Transmission component, first transmission component are connect with one end of the first transmission stock；Second transmission parts include the
Two transmission stocks and the second transmission component, second transmission component are connect with one end of the second transmission stock.
Further embodiment is, first transmission component includes the first driving block, the first transmission quarter butt, described first
Driving block and the first transmission quarter butt interference fit, and the first transmission quarter butt is vertically installed in first transmission
On the sliding surface of sliding block.
Further scheme is, second transmission component includes the second driving block, the second transmission quarter butt, described the
Two driving blocks and the second transmission quarter butt interference fit, and the second transmission quarter butt is vertically installed in described second and passes
On the sliding surface of movable slider.
Further scheme is, the toothbrush handle ontology includes driving portion, the driving section that connect with the driving portion
And the head being connect with the driving section.
Further scheme is that the driving section is provided with first through hole, the first transmission stock and described first
Clearance fit between through-hole.
Further embodiment is that the driving section is provided with the second through-hole, and the second transmission stock leads to described second
Clearance fit between hole.
Further scheme is, the first through hole, second through-hole inner hole be long hole.
Further scheme is that the head has fixed part, and the fixed part is for being fixedly connected with the electric tooth
Brush head.
Further scheme is that the driving portion has receiving cavity, and first transmission component and described second pass
Dynamic component is located in the receiving cavity.
Further scheme is that first transmission parts and second transmission parts are driven by motor.
It can be seen that linear transmission mechanism provided by the invention has into two running parts axially divided equally by design,
Electric toothbrush head is driven by being linked between transmission stock, driving block, transmission quarter butt.In addition, opposite
In traditional electric toothbrush head with handle portion, the configuration of the present invention is simple, quality is small, therefore to the vibration shadow of entire electric toothbrush
Sound is small.Also, due to two transmission parts directions of motion positioned at two sides on the contrary, according to the conservation of momentum, the axial direction of electric toothbrush
Single order vibration substantially reduce, can be promoted using comfort.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of the linear transmission mechanism embodiment of electric toothbrush head of the present invention.
Fig. 2 is a kind of cross-sectional view of the linear transmission mechanism embodiment of electric toothbrush head of the present invention.
Fig. 3 is a kind of front view of the linear transmission mechanism embodiment of electric toothbrush head of the present invention.
Fig. 4 is the cross-sectional view in a kind of linear transmission mechanism embodiment of electric toothbrush head of the present invention about Fig. 3.
Fig. 5 be in a kind of linear transmission mechanism embodiment of electric toothbrush head of the present invention about the second transmission parts inside
Schematic diagram.
[specific embodiment]
In order to which the objects, technical solutions and advantages of invention are more clearly understood, with reference to the accompanying drawings and embodiments, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
It limits the use of in the present invention.
Referring to Fig. 1 to Fig. 5, the linear transmission mechanism of electric toothbrush head of the invention connects for being driven with electric toothbrush head
It connects, linear transmission mechanism includes toothbrush handle ontology, and toothbrush handle ontology scope face, which is symmetrically driven, is equipped with the first transmission
Component and the second transmission parts, the first transmission parts and the second transmission parts are relative to the opposite straight line of symmetrical mirror surface between the two
Movement；First transmission parts include the first transmission stock 11 and the first transmission component, and the first transmission component and first are driven stock
11 one end connection；Second transmission parts include the second transmission stock 21 and the second transmission component, the second transmission component and second
It is driven one end connection of stock.
Wherein, the first transmission component includes that the first driving block 12, first is driven quarter butt 13, the first driving block 12 and the
One transmission quarter butt 13 is interference fitted, and the first transmission quarter butt 13 is vertically installed on the sliding surface of the first driving block 12.
Wherein, the second transmission component includes that the second driving block 22, second is driven quarter butt 23, the second driving block 22 and the
Two transmission quarter butts 23 are interference fitted, and the second transmission quarter butt 23 is vertically installed on the sliding surface of the second driving block 22.
In the present embodiment, toothbrush handle ontology include driving portion 1, the driving section being connect with driving portion 12 and with transmission
The head 3 that portion 2 connects.
Further, driving section 2 is provided with first through hole, clearance fit between the first transmission stock 11 and first through hole.
Further, driving section 2 is provided with the second through-hole, clearance fit between the second transmission stock 11 and the second through-hole.
Preferably, first through hole, the second through-hole inner hole be long hole,
In the present embodiment, head 3 has fixed part 31, fixed part 31 for being fixedly connected with electric toothbrush head, by
The head of toothbrush handle ontology is provided with the fixed part 31 to match with electric toothbrush head, can effectively fix electric toothbrush head, and
And convenient disassembly is quick.
Further, driving portion 1 has receiving cavity, and the first transmission component and the second transmission component are located at receiving cavity
It is interior.
In the present embodiment, the first transmission parts and the second transmission parts are driven by motor, and such as pass through the positive and negative of motor
Transfer the opposite linear motion between the first transmission parts of driving and the second transmission parts.
Therefore, the present invention is provided in the driving section of toothbrush handle ontology 2 and is driven stock with the first transmission stock 11, second
21 corresponding two hollow long holes, head 3 are provided with a recess position, and by setting, there are two elongated transmission stocks to drive
Power is transmitted to toothbrush head 3 by toothbrush driving section 2 from toothbrush handle portion.Wherein, transmission parts are designed to two mirror images pair
The transmission parts of the component of title, two sides move back and forth in opposite directions relative to symmetrical mirror surface.
Specifically, the linear transmission mechanism of the present embodiment includes toothbrush handle ontology, the first transmission parts and the second transmission
Component, the first transmission parts include the first transmission stock 11, the first driving block 12, first transmission quarter butt 13, the second driving section
Part includes the second transmission stock 11, the second driving block 12, second transmission quarter butt 13.The wherein driving section 2 of toothbrush handle ontology
There are two hollow long hole, heads to have recess position for design, is driven clearance fit between stock and above-mentioned long hole, driving block
It is connect with one end of transmission stock, the other end for being driven stock is placed in head recess position, and is sequentially connected with electric toothbrush head, passes
It is interference fitted between dynamic quarter butt and driving block, and perpendicular to sliding block sliding surface.As it can be seen that the first transmission stock 11, first is driven
Sliding block 12, first is driven this three of quarter butt 13 as the first movement entirety, and the median plane mirror image relative to toothbrush handle ontology goes out
Second movement of the other side is whole, i.e., the be made of the second transmission stock 21, the second driving block 22, second transmission quarter butt 23
Two transmission parts, the two movements are whole to do opposite linear motion relative to center mirror surface under motor driven.
It can be seen that linear transmission mechanism provided by the invention has into two running parts axially divided equally by design,
Electric toothbrush head is driven by being linked between transmission stock, driving block, transmission quarter butt.In addition, opposite
In traditional electric toothbrush head with handle portion, the configuration of the present invention is simple, quality is small, therefore to the vibration shadow of entire electric toothbrush
Sound is small.Also, due to two transmission parts directions of motion positioned at two sides on the contrary, according to the conservation of momentum, the axial direction of electric toothbrush
Single order vibration substantially reduce, can be promoted using comfort.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept invented is not limited thereto,
All insubstantial modifications made using this design to the present invention, are also fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of linear transmission mechanism of electric toothbrush head, for being sequentially connected with electric toothbrush head, it is characterised in that:
The linear transmission mechanism includes toothbrush handle ontology, and the toothbrush handle ontology scope face, which is symmetrically driven, to be equipped with
First transmission parts and the second transmission parts, first transmission parts and second transmission parts are relative between the two
Symmetrical mirror surface moves along a straight line in opposite directions；
First transmission parts include the first transmission stock and the first transmission component, first transmission component and described first
It is driven one end connection of stock；
Second transmission parts include the second transmission stock and the second transmission component, second transmission component and described second
It is driven one end connection of stock.
2. the linear transmission mechanism of electric toothbrush head according to claim 1, it is characterised in that:
First transmission component includes the first driving block, the first transmission quarter butt, first driving block and described first
It is driven quarter butt interference fit, and the first transmission quarter butt is vertically installed on the sliding surface of first driving block.
3. the linear transmission mechanism of electric toothbrush head according to claim 2, it is characterised in that:
Second transmission component includes the second driving block, the second transmission quarter butt, second driving block and described second
It is driven quarter butt interference fit, and the second transmission quarter butt is vertically installed on the sliding surface of second driving block.
4. the linear transmission mechanism of electric toothbrush head according to claim 3, it is characterised in that:
The toothbrush handle ontology includes driving portion, the driving section connecting with the driving portion and connect with the driving section
Head.
5. the linear transmission mechanism of electric toothbrush head according to claim 4, it is characterised in that:
The driving section is provided with first through hole, clearance fit between the first transmission stock and the first through hole.
6. the linear transmission mechanism of electric toothbrush head according to claim 5, it is characterised in that:
The driving section is provided with the second through-hole, clearance fit between the second transmission stock and second through-hole.
7. the linear transmission mechanism of electric toothbrush head according to claim 6, it is characterised in that:
The first through hole, second through-hole inner hole be long hole.
8. the linear transmission mechanism of electric toothbrush head according to claim 4, it is characterised in that:
The head has fixed part, and the fixed part is for being fixedly connected with the electric toothbrush head.
9. the linear transmission mechanism of electric toothbrush head according to claim 4, it is characterised in that:
The driving portion has receiving cavity, and first transmission component and second transmission component are located at the receiving cavity
It is interior.
10. the linear transmission mechanism of electric toothbrush head according to any one of claims 1 to 9, it is characterised in that:
First transmission parts and second transmission parts are driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910367844.2A CN110236724A (en) | 2019-05-05 | 2019-05-05 | A kind of linear transmission mechanism of electric toothbrush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910367844.2A CN110236724A (en) | 2019-05-05 | 2019-05-05 | A kind of linear transmission mechanism of electric toothbrush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110236724A true CN110236724A (en) | 2019-09-17 |
Family
ID=67883649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910367844.2A Pending CN110236724A (en) | 2019-05-05 | 2019-05-05 | A kind of linear transmission mechanism of electric toothbrush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110236724A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW538743U (en) * | 2001-10-30 | 2003-06-21 | Chi-Tsai Li | Reciprocal transmission mechanism |
| CN210170209U (en) * | 2019-05-05 | 2020-03-24 | 稻津电机(珠海)有限公司 | Linear transmission mechanism of electric toothbrush head |
-
2019
- 2019-05-05 CN CN201910367844.2A patent/CN110236724A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW538743U (en) * | 2001-10-30 | 2003-06-21 | Chi-Tsai Li | Reciprocal transmission mechanism |
| CN210170209U (en) * | 2019-05-05 | 2020-03-24 | 稻津电机(珠海)有限公司 | Linear transmission mechanism of electric toothbrush head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2007133446A (en) | AN ELECTRIC TOOTHBRUSH | |
| CN108720953B (en) | Electric toothbrush | |
| EP3687050A1 (en) | Miniature direct current motor | |
| WO2021110464A1 (en) | A brush head for an oral care device and method of assembling the same | |
| AU2003227559A1 (en) | Electrical toothbrush | |
| CN211094912U (en) | Electric toothbrush capable of cleaning teeth in multiple directions | |
| CN110236724A (en) | A kind of linear transmission mechanism of electric toothbrush head | |
| CN210170209U (en) | Linear transmission mechanism of electric toothbrush head | |
| CN117137665A (en) | Electric toothbrush | |
| WO2023138067A1 (en) | Movable electric toothbrush | |
| CN105559663A (en) | Vibrating face cleaning device | |
| ATE407639T1 (en) | TOOTHBRUSH | |
| CN107080602B (en) | Concentric double-shaft machine core and electric toothbrush using same | |
| CN205831942U (en) | A kind of novel high-frequency vibrations acoustic toothbrush | |
| CN113273795A (en) | Electric cleaning brush | |
| CN207785300U (en) | The driving mechanism of pulling formula electric toothbrush | |
| CN217524216U (en) | Novel electric brush | |
| CN213430721U (en) | Portable folding electric toothbrush | |
| CN219720926U (en) | Papanicolaou shaft electric toothbrush | |
| CN211534933U (en) | Electric tooth brush | |
| CN215189854U (en) | Toothbrush head | |
| CN211534934U (en) | Electric tooth brush | |
| CN213941029U (en) | Sport type electric toothbrush | |
| CN215535231U (en) | Electric toothbrush | |
| CN216417387U (en) | Electric toothbrush brush head structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |