CN213464116U - Novel rotary connector transmission device of nail grinding device - Google Patents
Novel rotary connector transmission device of nail grinding device Download PDFInfo
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- CN213464116U CN213464116U CN202022258714.6U CN202022258714U CN213464116U CN 213464116 U CN213464116 U CN 213464116U CN 202022258714 U CN202022258714 U CN 202022258714U CN 213464116 U CN213464116 U CN 213464116U
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- nail
- rotary connector
- polishing head
- motor
- lower cover
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Abstract
The utility model discloses a novel swivelling joint ware transmission of nail polish ware, including the nail polish ware casing, the top of nail polish ware casing is provided with the fixed lower cover of the head of polishing, and the top outside cover of the fixed lower cover of head of polishing is equipped with the fixed upper cover of the head of polishing, and the interior bottom of the fixed lower cover of head of polishing is provided with the eccentric shaft subassembly with motor output shaft matched with, and the top of eccentric shaft subassembly is provided with matched with swivelling joint ware with it, and swivelling joint ware's top is connected with the axis of rotation, and the top of axis of rotation runs through the fixed lower cover of head of polishing and is connected with the head of polishing that is located the fixed upper cover of head of polishing. Has the advantages that: the motor bearing has the advantages that the abrasion phenomenon between the motor output shaft and the motor bearing is effectively avoided, the experience effect of a user is effectively guaranteed, the phenomenon that the motor is damaged due to abrasion is effectively avoided, and the service life of the motor is prolonged.
Description
Technical Field
The utility model relates to a first ware technical field relates to a novel swivelling joint ware transmission of first ware particularly.
Background
The existing nail grinding device is generally divided into two types, one type is a plug-in type, and the other type is a charging type.
However, most of existing nail polishers lack a rotary connector transmission device, so that the situation that the center of the polishing head is inconsistent with the center of the motor is easy to occur when the nail polishers are used, noise is easy to generate between the motor shaft and the motor bearing due to abrasion, the experience feeling of a user is poor, the service life of the motor is easy to shorten after the nail polishers are used for a long time, and the damage situation of the motor is easy to occur.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a novel swivelling joint ware transmission of first grinding ware to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a novel rotary connector transmission device of a nail polisher comprises a nail polisher shell, wherein a polishing head fixing lower cover is arranged at the top of the nail polisher shell, and a polishing head fixing upper cover is sleeved on the outer side of the top of the polishing head fixing lower cover;
wherein, the inner bottom of the shell of the nail grinding device is provided with a battery, and the inner top of the shell of the nail grinding device is provided with a motor electrically connected with the battery;
the inner bottom of the polishing head fixing lower cover is provided with an eccentric shaft assembly matched with the motor output shaft, the top of the eccentric shaft assembly is provided with a rotary connector matched with the eccentric shaft assembly, the top of the rotary connector is connected with a rotating shaft, and the top end of the rotating shaft penetrates through the polishing head fixing lower cover and is connected with a polishing head located inside the polishing head fixing upper cover.
Furthermore, in order to facilitate the use of the user, a control panel is arranged on the surface of the shell of the nail polisher, and a switch button is arranged on the control panel.
Further, in order to facilitate the realization of the connection between the rotary connector and the rotating shaft and eccentric shaft assembly, the top and the bottom of the rotary connector are provided with guide grooves respectively matched with the rotating shaft and the eccentric shaft assembly.
Furthermore, in order to facilitate the polishing operation of the fingernails, a fingernail insertion hole is formed in the surface of the polishing head fixing upper cover and corresponds to the polishing head.
Furthermore, in order to achieve a certain buffering effect, a compression spring is sleeved on the rotating shaft and between the top of the rotating connector and the inner top of the polishing head fixing lower cover.
Furthermore, in order to facilitate the installation and connection between the rotating shaft and the polishing head, a mounting hole is formed in the bottom of the polishing head, and the rotating shaft is arranged inside the mounting hole.
The utility model has the advantages that:
1) through being provided with swivelling joint ware, avoided the emergence of the inconsistent condition in motor center and the center of polishing head effectively to avoided the emergence of wearing and tearing phenomenon between motor output shaft and the motor bearing effectively, and then not only guaranteed user's experience effect effectively, but also avoided effectively because of wearing and tearing lead to the emergence of motor damage phenomenon, prolonged the life of motor.
2) Through being provided with a plurality of guide ways on swivelling joint ware to make swivelling joint ware not only easy fast joining in marriage motor center, but also avoided effectively by the emergence of the phenomenon of skidding under the drive of high-speed moving eccentric shaft assembly, thereby make the user use more convenient, comfortable, and then improved effectively the utility model discloses an excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 creative efforts.
Fig. 1 is a schematic surface structure diagram of a novel rotary connector transmission device of a nail grinder according to an embodiment of the invention;
FIG. 2 is one of the cross-sectional views of a novel rotary connector transmission of a nail grinder according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of the structure according to A in FIG. 2;
fig. 4 is a second cross-sectional view of a novel rotational connector transmission of a nail grinder according to an embodiment of the present invention.
In the figure:
1. a nail polisher housing; 2. the lower cover is fixed by the polishing head; 3. the polishing head is fixed with the upper cover; 4. a battery; 5. a motor; 6. an eccentric shaft assembly; 7. a rotary connector; 8. a rotating shaft; 9. polishing head; 10. a control panel; 11. a switch button; 12. a guide groove; 13. a nail insertion opening; 14. a compression spring; 15. and (7) installing holes.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a novel swivelling joint ware transmission of first ware of grinding.
The present invention will be further explained with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-4, according to the novel rotary connector transmission device of the nail polisher of the embodiment of the present invention, the transmission device comprises a nail polisher housing 1, a polishing head fixing lower cover 2 is arranged on the top of the nail polisher housing 1, and a polishing head fixing upper cover 3 is sleeved on the outer side of the top of the polishing head fixing lower cover 2;
the inner bottom of the nail polisher shell 1 is provided with a battery 4, the inner top of the nail polisher shell 1 is provided with a motor 5 electrically connected with the battery 4, and when the nail polisher is specifically applied, a dustproof silica gel sheet is sleeved on the output shaft of the motor 5 at the top of the nail polisher shell 1;
the interior bottom of fixed lower cover 2 of polishing head is provided with the eccentric shaft subassembly 6 with 5 output shaft matched with of motor, the top of eccentric shaft subassembly 6 is provided with matched with swivelling joint ware 7 with it, during specific application, be provided with the elastic silica gel circle that has the anticollision and fall the function of making an uproar between swivelling joint ware 7 and the eccentric shaft subassembly 6, swivelling joint ware 7's top is connected with axis of rotation 8, and axis of rotation 8's top is run through polishing head fixed lower cover 2 and is connected with the polishing head 9 that is located polishing head fixed upper cover 3 inside, during specific application, polishing head fixed lower cover 2's top is run through and has been seted up with axis of rotation 8 matched with passageway, the mounting groove has all been seted up at the both ends of passageway, the inside of mounting groove all is provided with oily bearing, and the one side that oily bearing.
By means of the above technical scheme, through being provided with swivelling joint ware 7, avoided the emergence of the inconsistent condition in motor 5 center and 9 centers of polishing head effectively to the emergence of wearing and tearing phenomenon between motor 5 output shaft and the motor 5 bearing has been avoided effectively, and then has not only guaranteed user's experience effect effectively, has still avoided effectively leading to the emergence of motor 5 damage phenomenon because of wearing and tearing, has prolonged motor 5's life.
In one embodiment, the surface of the nail grinder housing 1 is provided with a control panel 10, and the control panel 10 is provided with a switch button 11, thereby facilitating the use of the user.
In one embodiment, the top and bottom of the rotary connector 7 are provided with guide grooves 12 respectively matching with the rotary shaft 8 and the eccentric shaft assembly 6, so as to facilitate the connection between the rotary connector 7 and the rotary shaft 8 and the eccentric shaft assembly 6.
In one embodiment, the polishing head fixing upper cover 3 is provided with a nail insertion hole 13 on the surface thereof, and the nail insertion hole 13 corresponds to the polishing head 9, thereby facilitating the polishing operation of the nail.
In one embodiment, a compression spring 14 is sleeved on the rotating shaft 8 between the top of the rotating connector 7 and the inner top of the sanding head fixing lower cover 2, so that a certain buffering effect can be achieved.
In one embodiment, the bottom of the sanding head 9 is provided with a mounting hole 15, and the inside of the mounting hole 15 is provided with the rotating shaft 8. Through the use of the mounting hole 15, the mounting and the connection between the rotating shaft 8 and the sanding head 9 are convenient to realize.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, a user controls the motor 5 to rotate through the switch button 11 on the control panel 10, so that the output shaft of the motor 5 drives the eccentric shaft assembly 6 to rotate, the rotary connector 7 drives the rotating shaft 8 to rotate, and the polishing head 9 is driven to polish nails inserted into the nail insertion holes 13.
To sum up, with the help of the above technical scheme of the utility model, through being provided with swivelling joint ware 7, avoided motor 5 center effectively and the emergence of the inconsistent condition in 9 centers of head of polishing to avoid the emergence of wearing and tearing phenomenon between motor 5 output shaft and the motor 5 bearing effectively, and then not only guaranteed user's experience effect effectively, but also avoided effectively leading to the emergence of motor 5 damage phenomenon because of wearing and tearing, prolonged motor 5's life. In addition, through being provided with a plurality of guide ways 12 on swivelling joint ware 7 to make swivelling joint ware 7 not only easy fast join in marriage motor 5 center, but also avoided the emergence of the phenomenon of skidding under being driven by high-speed moving eccentric shaft assembly 6 effectively, thereby make the user use more convenient, comfortable, and then improved effectively the utility model discloses an excellent in use effect.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A novel rotary connector transmission device of a nail polisher is characterized by comprising a nail polisher shell (1), wherein a polishing head fixing lower cover (2) is arranged at the top of the nail polisher shell (1), and a polishing head fixing upper cover (3) is sleeved on the outer side of the top of the polishing head fixing lower cover (2);
the nail polisher comprises a nail polisher shell (1), a battery (4) and a motor (5), wherein the battery (4) is arranged at the inner bottom of the nail polisher shell (1), and the motor (5) is electrically connected with the battery (4) and arranged at the inner top of the nail polisher shell (1);
the polishing head fixing lower cover is characterized in that an eccentric shaft assembly (6) matched with an output shaft of the motor (5) is arranged at the inner bottom of the polishing head fixing lower cover (2), a rotary connector (7) matched with the eccentric shaft assembly (6) is arranged at the top of the eccentric shaft assembly (6), the top of the rotary connector (7) is connected with a rotating shaft (8), and the top end of the rotating shaft (8) penetrates through the polishing head fixing lower cover (2) and is connected with a polishing head (9) located inside the polishing head fixing upper cover (3).
2. The novel rotary connector transmission device of the nail grinder as claimed in claim 1, wherein a control panel (10) is arranged on the surface of the nail grinder shell (1), and a switch button (11) is arranged on the control panel (10).
3. The novel rotary connector transmission device of the nail grinder as claimed in claim 1, wherein the top and the bottom of the rotary connector (7) are provided with guide grooves (12) respectively matched with the rotating shaft (8) and the eccentric shaft assembly (6).
4. The novel rotary connector transmission device of the nail grinder as claimed in claim 1, wherein a nail insertion opening (13) is formed on the surface of the grinding head fixing upper cover (3), and the nail insertion opening (13) corresponds to the grinding head (9).
5. The novel rotary connector transmission device of the nail grinder as claimed in claim 3, characterized in that a compression spring (14) is sleeved on the rotating shaft (8) and between the top of the rotary connector (7) and the inner top of the grinding head fixing lower cover (2).
6. The novel rotary connector transmission device of the nail polisher according to claim 1, wherein a mounting hole (15) is formed in the bottom of the polishing head (9), and the rotating shaft (8) is arranged inside the mounting hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258714.6U CN213464116U (en) | 2020-10-12 | 2020-10-12 | Novel rotary connector transmission device of nail grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258714.6U CN213464116U (en) | 2020-10-12 | 2020-10-12 | Novel rotary connector transmission device of nail grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213464116U true CN213464116U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022258714.6U Active CN213464116U (en) | 2020-10-12 | 2020-10-12 | Novel rotary connector transmission device of nail grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213464116U (en) |
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2020
- 2020-10-12 CN CN202022258714.6U patent/CN213464116U/en active Active
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