CN209899644U - Full-simulation electric toothbrush - Google Patents
Full-simulation electric toothbrush Download PDFInfo
- Publication number
- CN209899644U CN209899644U CN201920371793.6U CN201920371793U CN209899644U CN 209899644 U CN209899644 U CN 209899644U CN 201920371793 U CN201920371793 U CN 201920371793U CN 209899644 U CN209899644 U CN 209899644U
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- connecting rod
- motor
- battery
- brush head
- head
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Abstract
A full-simulation electric toothbrush relates to the technical field of daily necessities; it comprises a battery, a motor, a speed regulating gear, a rotary disc, a short connecting rod, a fixed shaft, a long connecting rod and a brush head; the battery is connected with a motor circuit, a speed regulating gear is mounted on an output shaft of the motor and is coaxially connected with the rotary table, a small head of the short connecting rod is inserted into a small hole in the outer edge of the rotary table, a large head of the short connecting rod is hinged with the long connecting rod, and one end of the long connecting rod is connected with the brush head through a fixed shaft. The utility model discloses the beneficial effect who produces does: the whole-disk simulation meets the requirement of daily tooth brushing accuracy, so that the bristles move up and down at a constant speed on teeth, and attachments on the teeth are powerfully removed; the motor drives the speed regulation back and utilizes two link rods, converts the circular motion of motor into the up-and-down motion of brush head, makes the action dynamics of brushing teeth balanced, can effectively avoid damaging the gum, accords with everyone's traditional brush action, makes and brushes teeth fast easy going.
Description
Technical Field
The utility model relates to the technical field of daily necessities, concretely relates to full emulation electric toothbrush.
Background
The electric toothbrush in the market enables the brush head to generate high-frequency vibration through the quick rotation or vibration of the motor core, and the toothpaste is instantly decomposed into fine foam, so that the tooth cleaning effect is achieved. The vibration of the electric toothbrush bristles can promote the blood circulation in the oral cavity and has a massage effect on gingival tissues.
The existing electric toothbrush drives the brush head to rotate or vibrate by utilizing the high-speed vibrating machine core so as to achieve the tooth cleaning effect, the action force is unbalanced, the gum is easy to damage, and the cleaning effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dynamics is balanced, protect the gum, clean effectual full emulation electric toothbrush to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: it comprises a battery, a motor, a speed regulating gear, a rotary disc, a short connecting rod, a fixed shaft, a long connecting rod and a brush head; the battery is connected with a motor circuit, a speed regulating gear is mounted on an output shaft of the motor and is coaxially connected with the rotary table, a small head of the short connecting rod is inserted into a small hole in the outer edge of the rotary table, a large head of the short connecting rod is hinged with the long connecting rod, and one end of the long connecting rod is connected with the brush head through a fixed shaft.
Further, the battery is a common dry battery.
Further, the motor is a direct current motor.
The utility model discloses a theory of operation does: the motor rotates to drive the speed regulating gear to rotate, so that the turntable rotates, the turntable rotates to drive the small end of the short connecting rod to rotate in the small hole on the outer edge of the turntable and simultaneously rotate around the outer edge, the short connecting rod rotates around the outer edge of the turntable to drive the long connecting rod and the short connecting rod connector to realize planar linear motion, and the linear motion of the connecting part of the long connecting rod and the short connecting rod enables the long connecting rod to drive the brush head mounted on the long connecting rod to move up and down under the action of the fixed shaft.
After the structure is adopted, the utility model discloses the beneficial effect who produces does:
1. the whole-disk simulation meets the requirement of daily tooth brushing accuracy, so that the bristles move up and down at a constant speed on teeth, and attachments on the teeth are powerfully removed;
2. after the motor drives and adjusts the speed, the circular motion of the motor is converted into the up-and-down motion of the brush head by using the two link rods, so that the tooth brushing action force is balanced, and the gum can be effectively prevented from being damaged;
3. the traditional brushing action of everyone is met, so that the tooth brushing is quick and easy.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a movement state diagram of the present invention.
Description of reference numerals:
the brush head comprises a battery 1, a motor 2, a speed regulating gear 3, a rotary disc 4, a short connecting rod 5, a fixed shaft 6, a long connecting rod 7 and a brush head 8.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1-2, the following technical solutions are adopted in the present embodiment: it comprises a battery 1, a motor 2, a speed regulating gear 3, a turntable 4, a short connecting rod 5, a fixed shaft 6, a long connecting rod 7 and a brush head 8; the battery 1 is connected with a circuit of a motor 2, a speed regulating gear 3 is installed on an output shaft of the motor 2, the speed regulating gear 3 is coaxially connected with a rotary table 4, a small head of a short connecting rod 5 is inserted into a small hole on the outer edge of the rotary table 4, a large head of the short connecting rod 5 is hinged with a long connecting rod 7, one end of the long connecting rod 7 is connected with a brush head 8 through a fixed shaft 6, the motor 2 rotates to drive the speed regulating gear 3 to rotate, the rotary table 4 rotates to drive the small head of the short connecting rod 5 to rotate in the small hole on the outer edge of the rotary table 4 and simultaneously rotate around the outer edge, the short connecting rod 5 rotates around the outer edge of the rotary table 4 to drive the long connecting rod 7 and a connector of the short connecting rod 5 to realize planar linear motion, and the long connecting rod 7 drives the brush head 8 installed on.
The battery 1 adopts a common dry battery.
The motor 2 adopts a direct current motor.
After adopting above-mentioned structure, this embodiment produces beneficial effect does:
1. the whole-disk simulation meets the requirement of daily tooth brushing accuracy, so that the bristles move up and down at a constant speed on teeth, and attachments on the teeth are powerfully removed;
2. after the motor drives and adjusts the speed, the circular motion of the motor is converted into the up-and-down motion of the brush head by using the two link rods, so that the tooth brushing action force is balanced, and the gum can be effectively prevented from being damaged;
3. the traditional brushing action of everyone is met, and the tooth brushing is quick and easy.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. Full emulation electric toothbrush, its characterized in that: it comprises a battery, a motor, a speed regulating gear, a rotary disc, a short connecting rod, a fixed shaft, a long connecting rod and a brush head; the battery is connected with a motor circuit, a speed regulating gear is mounted on an output shaft of the motor and is coaxially connected with the rotary table, a small head of the short connecting rod is inserted into a small hole in the outer edge of the rotary table, a large head of the short connecting rod is hinged with the long connecting rod, and one end of the long connecting rod is connected with the brush head through a fixed shaft.
2. The fully simulated electric toothbrush according to claim 1, wherein: the battery is a common dry battery.
3. The fully simulated electric toothbrush according to claim 1, wherein: the motor is a direct current motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371793.6U CN209899644U (en) | 2019-03-22 | 2019-03-22 | Full-simulation electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371793.6U CN209899644U (en) | 2019-03-22 | 2019-03-22 | Full-simulation electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209899644U true CN209899644U (en) | 2020-01-07 |
Family
ID=69033158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920371793.6U Expired - Fee Related CN209899644U (en) | 2019-03-22 | 2019-03-22 | Full-simulation electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209899644U (en) |
-
2019
- 2019-03-22 CN CN201920371793.6U patent/CN209899644U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200107 Termination date: 20210322 |