CN216980931U - Beauty instrument charging box and beauty instrument charging system - Google Patents
Beauty instrument charging box and beauty instrument charging system Download PDFInfo
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- CN216980931U CN216980931U CN202220567383.0U CN202220567383U CN216980931U CN 216980931 U CN216980931 U CN 216980931U CN 202220567383 U CN202220567383 U CN 202220567383U CN 216980931 U CN216980931 U CN 216980931U
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Abstract
The embodiment of the application provides a beauty instrument charging box and beauty instrument charging system. The beauty instrument charging box comprises a shell, N conductive pieces and a power supply module. The power supply module is arranged in the shell, the N conductive pieces are arranged in the shell and exposed out of the outer surface of the shell, and the N conductive pieces are electrically connected to the power supply module, wherein N is an integer greater than or equal to 2. The N conductive pieces are used for being in contact with the N charging contact points of the beauty instrument in a one-to-one correspondence mode when the beauty instrument is installed on the shell. The power supply module is used for transmitting electric energy to the beauty instrument when the N conductive pieces are in point contact with the N charging contact points of the beauty instrument in a one-to-one corresponding mode. The utility model provides a beauty instrument charging box and beauty instrument charging system only need install the beauty instrument in beauty instrument charging box for the conductive piece of beauty instrument charging box and the contact point contact that charges of beauty instrument can charge, do not have the restriction that the plug was used, and life is longer, and it is more convenient to charge the operation.
Description
Technical Field
The utility model relates to the field of beauty instruments, in particular to a beauty instrument charging box and a beauty instrument charging system.
Background
Most of the cosmetic instruments on the market currently use a cosmetic instrument charging box with a Tpye-C interface or a USB interface for charging, and when the cosmetic instrument is used, the interface of the cosmetic instrument charging box needs to be inserted into a charging port of the cosmetic instrument. However, insert the beauty instrument with the interface plug many times and charge, lead to the interface ageing easily to make this interface and the mouth contact failure that charges, influence charge efficiency, reduce life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cosmetic instrument charging box and a cosmetic instrument charging system comprising the cosmetic instrument charging box.
In a first aspect, the embodiment of the application provides a cosmetic instrument charging box. Beauty instrument box that charges includes casing, N electrically conductive piece and power supply module. The power supply module is arranged in the shell, the N conductive pieces are arranged in the shell and exposed out of the outer surface of the shell, and the N conductive pieces are electrically connected to the power supply module, wherein N is an integer greater than or equal to 2. The N conductive pieces are used for being in contact with the N charging contact points of the beauty instrument in a one-to-one correspondence mode when the beauty instrument is installed on the shell. The power supply module is used for transmitting electric energy to the beauty instrument when the N conductive pieces are in point contact with the N charging contact points of the beauty instrument in a one-to-one correspondence manner.
In one possible implementation, the conductive member is a pogo pin.
In a possible implementation, the outer surface of the shell is provided with N through holes. The N conductive pieces comprise first ends and second ends which are arranged oppositely. The N first ends are electrically connected to the power supply module, and the N second ends penetrate through the N through holes in a one-to-one correspondence mode and are exposed out of the outer surface of the shell.
In one possible implementation, the power supply module includes a circuit board. The first ends of the N conductive pieces are welded on the circuit board, and the second ends of the N conductive pieces penetrate through the through hole of the shell and are exposed out of the outer surface of the shell.
In a possible implementation, the circuit board is provided with a communication connector. The communication connector is used for detecting the electric quantity of the beauty instrument when the N conductive pieces are in point contact with the N charging contact points of the beauty instrument in a one-to-one correspondence manner.
In a possible implementation manner, the power supply module further includes a main board, a battery, and a power interface. The power interface, the battery and the circuit board are electrically connected to the mainboard. The power interface supplies power to the battery by connecting with an external power supply. The battery is used for transmitting electric energy to the beauty instrument when the N conductive pieces are in point contact with the N charging contact points of the beauty instrument in a one-to-one correspondence manner.
In a possible realization, the housing is provided with a receiving groove. The accommodating groove is used for accommodating the beauty instrument. The through hole is arranged on the groove wall of the containing groove, and the second end passes through the through hole and is exposed out of the groove wall of the containing groove.
In one possible implementation mode, the shape of the containing groove is matched with the shape of the beauty instrument.
In one possible implementation, the housing includes an upper cover and a base. The upper cover covers the base. The containing groove comprises a first part and a second part, the first part is arranged on the base, and the second part is arranged on the upper cover. The through hole is arranged on the groove wall of the first part, and the second end penetrates through the through hole and is exposed out of the groove wall of the first part.
In one possible implementation, the upper cover is rotatably connected to the base, and the upper cover is rotatably covered on the base relative to the base.
In a second aspect, the embodiment of the present application further provides a cosmetic instrument charging system. Cosmetic appearance charging system includes cosmetic appearance and above-mentioned cosmetic appearance box that charges. When the N conductive pieces are contacted with the N charging contact points of the beauty instrument in a one-to-one correspondence manner, the beauty instrument charging box transmits electric energy to the beauty instrument.
In one possible implementation, the beauty instrument is provided with N counter bores. The N charging contacts are arranged on the bottom walls of the N counter bores in a one-to-one correspondence mode. N conductive pieces are respectively inserted into the N counter bores and are in point contact with the N charging contact points in a one-to-one correspondence mode to achieve electric connection.
The utility model provides a beauty instrument box that charges is through contacting N conductive piece one-to-one ground with the contact point that charges on the beauty instrument for beauty instrument and beauty instrument box that charges realize the electricity to be connected, thereby can transmit the electric energy to the beauty instrument through the power supply module, reach the purpose that charges to the beauty instrument. When the beauty instrument charging box charges the beauty instrument, the beauty instrument is only required to be installed in the beauty instrument charging box, so that the conductive piece of the beauty instrument charging box can be charged through contact with the charging contact point of the beauty instrument, the plugging and the use are not limited, the service life is longer, and the charging operation is more convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings required to be used in the embodiments or the background art of the present application will be described below.
Fig. 1 is a schematic structural diagram of a cosmetic instrument charging system according to an embodiment of the present disclosure;
fig. 2 is an exploded view of the beauty instrument charging box of the beauty instrument charging system of fig. 1 in some embodiments;
fig. 3 is an exploded view of the housing of the beauty instrument charging box shown in fig. 2;
FIG. 4 is an exploded structural view of the structure shown in FIG. 3 in another orientation;
FIG. 5 is an exploded view of the base of the housing shown in FIG. 3;
FIG. 6 is a schematic cross-sectional view of the base shown in FIG. 5;
FIG. 7 is a schematic view of the structure of the mounting cover and the circuit board of the base shown in FIG. 6;
fig. 8 is a schematic structural view of a base of the charging box of the beauty instrument shown in fig. 2 in another embodiment;
FIG. 9 is a schematic diagram of the structure shown in FIG. 7 in another embodiment;
fig. 10 is a schematic view of a portion of the charging system of the cosmetic device of fig. 1 in another embodiment.
Detailed Description
The embodiments of the present application will be described below with reference to the drawings.
In the description of the embodiments of the present application, it should be noted that the terms "mounted" and "connected" are to be interpreted broadly, unless explicitly stated or limited otherwise, and for example, "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in some embodiments," or the like, appearing in various places throughout the specification are not necessarily all referring to the same embodiment, but are instead intended to mean "one or more, but not all embodiments" unless specifically stated otherwise. The terms "include" and its derivatives mean "including, but not limited to," unless otherwise specifically noted.
It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for the convenience of description, only the portions relevant to the application are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a charging system 1000 of a cosmetic instrument according to an embodiment of the present application.
The embodiment of the application provides a beauty instrument charging system 1000. The beauty instrument charging system 1000 includes a beauty instrument charging box 100 and a beauty instrument 200. The side of beauty instrument 200 is equipped with N contact 201 that charges. When the beauty instrument 200 is mounted on the beauty instrument charging box 100, the N charging contacts 201 of the beauty instrument 200 are in contact with the inner point of the beauty instrument charging box 100 to realize electrical connection, and at this time, the beauty instrument charging box 100 transmits power to the beauty instrument 200.
It is to be understood that the beauty instrument charging box 100 of the present embodiment has a variety of different embodiments, and some embodiments of the beauty instrument charging box 100 will be described in detail below.
Referring to fig. 1 and 2 together, fig. 2 is an exploded view of the beauty instrument charging box 100 of the beauty instrument charging system 1000 shown in fig. 1 in some embodiments.
The embodiment of the application provides a cosmetic instrument charging box 100. The beauty instrument charging box 100 includes a housing 10, N conductive members 20, and a power supply module 30. The power module 30 is disposed inside the casing 10. The N conductive members 20 are disposed on the casing 10 and exposed from the outer surface of the casing 10, and the N conductive members 20 are electrically connected to the power supply module 30. The N conductive members 20 are configured to make point contact with the N charging contacts 201 of the beauty instrument 200 in a one-to-one correspondence when the beauty instrument 200 is mounted in the housing 10. The power supply module 30 is used for transmitting power to the beauty instrument 200 when the N conductive members 20 are in point contact with the N charging contacts 201 of the beauty instrument 200.
It can be understood that, the cosmetic instrument charging box 100 of the present application makes the cosmetic instrument 200 electrically connected to the cosmetic instrument charging box 100 by contacting the N conductive members 20 with the N charging contacts 201 on the cosmetic instrument 200 in a one-to-one correspondence, and the cosmetic instrument charging box 100 can transmit electric energy to the cosmetic instrument 200 through the power supply module 30, so as to achieve the purpose of charging the cosmetic instrument 200. When the beauty instrument charging box 100 charges the beauty instrument 200, the beauty instrument 200 is only required to be installed in the beauty instrument charging box 100, so that the conductive piece 20 of the beauty instrument charging box 100 is in point contact with the charging contact point 201 of the beauty instrument 200 to be charged, the plugging and pulling use limitation is avoided, the service life is longer, and the charging operation is more convenient.
Referring to fig. 1, 3 and 4 together, fig. 3 is an exploded view of the case 10 of the charging box 100 of the beauty instrument shown in fig. 2. Fig. 4 is an exploded schematic view of the structure shown in fig. 3 in another orientation.
In this embodiment, the housing 10 may include an upper cover 11 and a base 12, the upper cover 11 is rotatably connected to the base 12, and the upper cover 11 is rotatably covered on the base 12 relative to the base 12. The upper cover 11 may include a first rotating structure 111, and the first rotating structure 111 is fixed to a surface of the upper cover 11 by screws and disposed toward the base 12. The base 12 may include a second rotating structure 121, and the second rotating structure 121 is fixed to a surface of the base 12 by screws and disposed toward the upper cover 11. The first rotating structure 111 is rotatably connected to the second rotating structure 121, so that the upper cover 11 can rotate relative to the base 12 to cover the base 12.
The case 10 may further include a storage groove 13 for storing the beauty instrument 200. The wall of the receiving cavity 13 may be provided with N through holes 131, and the N conductive members 20 respectively penetrate through the N through holes 131 to expose the wall of the receiving cavity 13. The shape of the storage tank 13 is adapted to the shape of the beauty instrument 200.
In some embodiments, the receiving groove 13 may include a first portion 132 and a second portion 133. The first portion 132 is provided on the base 12, and an opening of the first portion 132 is provided toward the upper cover 11. The second portion 133 is disposed on the upper cover 11, and an opening of the second portion 133 is disposed toward the base 12. The N through holes 131 are all provided in the groove wall of the first portion 132. When the top cover 11 is covered on the base 12, the first portion 132 and the second portion 133 are completely attached to form the complete housing groove 13, and the beauty instrument 200 is completely housed in the housing 10.
It can be understood that, in the cosmetic instrument charging box 100 of the present application, the upper cover 11 is rotatably connected to the base 12, so that the upper cover 11 can rotate relative to the base 12 and cover the base 12, and at this time, the first portion 132 of the upper cover 11 and the second portion 133 of the base 12 form the completely closed receiving groove 13. Since the shape of the housing groove 13 is adapted to the shape of the beauty instrument 200, the beauty instrument 200 is attached to the wall of the housing groove 13, and the conductive member 20 and the charging contact point 201 can be in sufficient point contact. In other words, when the user places the beauty instrument 200 on the second portion 133 of the base 12 and covers the upper cover 11 on the base 12, the beauty instrument 200 is completely accommodated in the case 10, and the beauty instrument 200 is accommodated and charged, thereby preventing direct contact with the outside, preventing the beauty instrument 200 from being damaged, and prolonging the service life of the beauty instrument 200. Meanwhile, the beauty instrument 200 is attached to the wall of the storage groove 13, so that the conductive member 20 is in contact with the charging contact point 201 more fully, the reliability of the electrical connection between the beauty instrument 200 and the beauty instrument charging box 100 is improved, and the charging efficiency of the beauty instrument charging box 100 is improved.
Of course, in other embodiments, the housing 10 may be provided with only the base 12, and the storage groove 13 may be provided on the surface of the base 12 to store the beauty instrument 200. The present application is not limited to the specific structure of the housing 10.
Referring to fig. 1, 5, 6 and 7, fig. 5 is an exploded view of the base 12 of the housing 10 shown in fig. 3. Fig. 6 is a schematic cross-sectional view of the base 12 shown in fig. 5. Fig. 7 is a schematic view of the structure of the mounting cover and the circuit board of the base 12 shown in fig. 6.
In this embodiment, the number of the through holes 131 and the conductive members 20 is two. Both through holes 131 are provided in the groove wall of the first portion 132. Both conductive members 20 comprise a first end 21 and a second end 22 arranged opposite each other. The first ends 21 of the two conductive members 20 are electrically connected to the power supply module 30, and the second ends 22 of the two conductive members 20 respectively penetrate through the two through holes 131 in a one-to-one correspondence manner and are exposed relative to the groove wall of the first portion 132. It can be understood that, when the number of the conductive members 20 is two and the conductive members are in point contact with the charging contacts 201 on the beauty instrument 200 in a one-to-one correspondence, a charging circuit is formed between the beauty instrument charging box 100 and the beauty instrument 200, and power can be transmitted from the beauty instrument charging box 100 to the beauty instrument 200 to charge the beauty instrument 200. Meanwhile, the beauty instrument charging box 100 is provided with only two conductive members 20, so that the purpose of charging the beauty instrument 200 is achieved, and the manufacturing cost of the beauty instrument charging box 100 is effectively reduced.
In some embodiments, the power module 30 may include a circuit board 31, a communication connector 32, a motherboard 33, a battery 34, and a power interface 35. The circuit board 31 is fixed to the mounting cover 123 by screws. The first end 21 of each conductive member 20 is soldered to the circuit board 31, and the second end 22 of each conductive member 20 passes through the through hole 131 and is exposed. The communication connector 32 is mounted to the circuit board 31, and electrically connects the circuit board 31. The communication connector 32 is used for detecting the electric quantity of the beauty instrument 200 when each conductive member 20 is in point contact with each charging contact point 201 of the beauty instrument 200 in one-to-one correspondence. The circuit board 31, the battery 34, and the power interface 35 are electrically connected to the motherboard 33. The power interface 35 supplies power to the battery 34 by connecting an external power source. The battery 34 is used for transmitting the stored electric energy to the beauty instrument 200 through the conductive member 20 via the charging contact 201 when each conductive member 20 is in contact with each charging contact 201 of the beauty instrument 200 in a one-to-one correspondence.
When the beauty instrument 200 is mounted on the beauty instrument charging box 100, each conductive member 20 is in one-to-one contact with the charging contact 201 of the beauty instrument 200, and the communication connector 32 detects the power of the beauty instrument 200. If the communication connector 32 detects that the beauty instrument 200 needs to be charged, the communication connector 32 transmits a signal to the main board 33, and the main board 33 controls the battery 34 to transmit power to the beauty instrument 200 to charge the beauty instrument 200. When the communication connector 32 detects that the beauty instrument 200 is in a fully charged state, no signal is sent to the main board 33, and the battery 34 does not transmit power to the beauty instrument 200.
It can be understood that, the beauty instrument charging box 100 of the present application is provided with the power supply module 30, so that the beauty instrument charging box 100 not only can charge the beauty instrument 200, but also can detect the power of the beauty instrument 200 through the communication connector 32, and determine whether the beauty instrument 200 needs to be charged, thereby avoiding the cosmetic instrument charging box 100 from overcharging the beauty instrument 200, and reducing the service life of the battery 34 of the beauty instrument 200 and the endurance time of the beauty instrument 200.
Of course, in other embodiments, other electronic components may be further mounted on the circuit board 31 to implement other charging auxiliary functions, which is not limited in this application.
In some embodiments, the conductive member 20 may be a pogo pin. Because the spring is arranged in the spring thimble, the thimble at the top of the spring thimble can be contracted. When the beauty instrument 200 is mounted on the beauty instrument charging box 100, the charging contact 201 comes into contact with the thimble point of the spring thimble, and at this time, the thimble abuts against the charging contact 201 due to the spring action, and sufficiently contacts with the charging contact 201.
It can be understood that the beauty instrument charging box 100 of the present application uses a pogo pin as the conductive member 20, and when the conductive member 20 is in point contact with the charging contact point 201 of the beauty instrument 200, the pogo pin is acted by a spring inside the pogo pin, so that the pogo pin can be abutted against the charging contact point 201 to be in sufficient contact therewith. In other words, the cosmetic instrument charging box 100 of the present application uses the spring thimble as the conductive member, so that when the cosmetic instrument charging box 100 contacts with the cosmetic instrument 200, the conductive member 20 does not contact with the charging contact point 201 due to external factors such as machining tolerance and component deformation, which is beneficial to improving the reliability of the electrical connection between the conductive member 20 and the charging contact point 201, improving the charging efficiency of the cosmetic instrument charging box 100, and prolonging the service life of the cosmetic instrument charging box 100.
Of course, in other embodiments, the conductive member 20 may also be a metal spring or a metal spring. This is not a limitation of the present application.
Referring to fig. 8 and 9 together, fig. 8 is a schematic structural view of the base 12 of the charging box 100 of the beauty instrument shown in fig. 2 in another embodiment. Fig. 9 is a schematic view of the structure shown in fig. 7 in another embodiment.
In this embodiment, the structure of the beauty instrument charging case 100 is substantially the same as the structure of the beauty instrument charging case 100 shown in fig. 2, but the number of the through holes 131 and the conductive members 20 may be four in this embodiment. Correspondingly, the number of the charging contacts 201 of the beauty instrument 200 is four. When the beauty instrument 200 is mounted on the beauty instrument charging box 100, the four conductive members 20 are in point contact with the four charging contacts 201 of the beauty instrument 200 one by one, so that the charging efficiency of the beauty instrument charging box 100 to the beauty instrument 200 is higher. In other words, the beauty instrument charging box 100 of the present application can change the number of the through holes 131 and the conductive members 20 as needed to satisfy different requirements for charging different beauty instruments 200. The present application does not limit the specific number of the through holes 131 and the conductive members 20.
Referring to fig. 10, fig. 10 is a partial schematic structural view of the charging system 1000 of the beauty instrument shown in fig. 1 in another embodiment.
In some embodiments, the side of the beauty instrument 200 may further have N counter bores 202, and N charging contacts 201 are disposed on the bottom walls of the N counter bores 202 in a one-to-one correspondence. When the beauty instrument 200 is mounted on the beauty instrument charging box 100, the N conductive members 20 are inserted into the N counter bores 202, respectively, and are in point contact with the N charging contacts 201 one by one to realize electrical connection.
It can be understood that, in the cosmetic instrument charging system 1000 of the present embodiment, the counterbore 202 is formed at the side of the cosmetic instrument 200 and the charging contact 201 is formed at the bottom wall of the counterbore 202, so that the conductive member 20 needs to be inserted into the counterbore 202 to electrically connect with the charging contact 201, which is beneficial to improving the reliability of the charging contact between the cosmetic instrument 200 and the cosmetic instrument charging box 100. Meanwhile, the charging contact point 201 is arranged on the bottom wall of the counter bore 202, so that the charging contact point 201 is not easy to contact with the outside, the loss of the charging contact point 201 is reduced, and the service life of the beauty instrument 200 is effectively prolonged.
It should be noted that, in the present application, features in the embodiments and the examples may be combined with each other without conflict, and any combination of features in different embodiments is also within the scope of the present application, that is, any combination of the above-described embodiments may be also be included according to actual needs.
The above embodiments and embodiments of the present application are only examples and embodiments, and the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and all the changes or substitutions should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (12)
1. A cosmetic instrument charging box is characterized by comprising a shell, N conductive pieces and a power supply module, wherein the power supply module is arranged in the shell, the N conductive pieces are arranged in the shell and exposed relative to the outer surface of the shell, the N conductive pieces are electrically connected to the power supply module, and N is an integer greater than or equal to 2;
the N conductive pieces are used for being in point contact with the N charging contact points of the beauty instrument in a one-to-one correspondence mode when the beauty instrument is installed on the shell; the power supply module is used for transmitting electric energy to the beauty instrument when the N conductive pieces are in point contact with the N charging contact points of the beauty instrument in a one-to-one correspondence manner.
2. The beauty instrument charging case of claim 1, wherein the conductive member is a pogo pin.
3. The beauty instrument charging box of claim 2, wherein the outer surface of the housing is provided with N through holes, the N conductive members each include a first end and a second end disposed opposite to each other, the N first ends are electrically connected to the power supply module, and the N second ends penetrate the N through holes in a one-to-one correspondence and are exposed to the outer surface of the housing.
4. The beauty instrument charging box according to any one of claims 1 to 3, wherein the power supply module comprises a circuit board, first ends of the N conductive members are soldered to the circuit board, and second ends of the N conductive members pass through the through hole of the housing and are exposed to an outer surface of the housing.
5. The beauty instrument charging box according to claim 4, wherein the circuit board is provided with a communication connector for detecting the electric quantity of the beauty instrument when the N conductive members are in one-to-one contact with the N charging contact points of the beauty instrument.
6. The beauty instrument charging box of claim 5, wherein said power supply module further comprises a motherboard, a battery, and a power interface, said battery, and said circuit board all being electrically connected to said motherboard;
the power interface supplies power to the battery by being connected with an external power supply, and the battery is used for transmitting electric energy to the beauty instrument when the N conductive pieces are in one-to-one corresponding point contact with the N charging contact points of the beauty instrument.
7. The cosmetic instrument charging case according to claim 6, wherein the housing has a receiving groove for receiving the cosmetic instrument, the through hole is provided in a wall of the receiving groove, and the second end is exposed through the through hole to the wall of the receiving groove.
8. The cosmetic instrument charging case according to claim 7, wherein the shape of the storage groove is adapted to the shape of the cosmetic instrument.
9. The cosmetic instrument charging box of claim 8, wherein the housing comprises an upper cover and a base, the upper cover covering the base;
the accommodating groove comprises a first part and a second part, the first part is arranged on the base, the second part is arranged on the upper cover, and the through hole is arranged on the groove wall of the first part;
the second end penetrates through the through hole and exposes the groove wall of the first part.
10. The cosmetic instrument charging box of claim 9 wherein the upper cover is pivotally connected to the base, the upper cover pivotally covering the base relative to the base.
11. A cosmetic instrument charging system comprising a cosmetic instrument and the cosmetic instrument charging box of any one of claims 1 to 10, wherein the cosmetic instrument charging box transmits power to the cosmetic instrument when N conductive members are in contact with N charging contact points of the cosmetic instrument in one-to-one correspondence.
12. The cosmetic instrument charging system of claim 11 wherein the cosmetic instrument has N counter bores, and N of the charging contacts are disposed in a one-to-one correspondence with the bottom walls of the N counter bores;
the N conductive pieces are respectively inserted into the N counter bores and are in point contact with the N charging contact points in a one-to-one correspondence mode to achieve electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220567383.0U CN216980931U (en) | 2022-03-15 | 2022-03-15 | Beauty instrument charging box and beauty instrument charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220567383.0U CN216980931U (en) | 2022-03-15 | 2022-03-15 | Beauty instrument charging box and beauty instrument charging system |
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| Publication Number | Publication Date |
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| CN216980931U true CN216980931U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220567383.0U Active CN216980931U (en) | 2022-03-15 | 2022-03-15 | Beauty instrument charging box and beauty instrument charging system |
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| CN (1) | CN216980931U (en) |
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