Multifunctional power bank

Abstract

The utility model relates to the technical field of power banks, in particular to a multifunctional power bank which comprises a bottom shell, a support and a positioning part, the positioning part is installed on the inner wall of the bottom shell, the support is arranged on the outer wall of the bottom shell, shaft columns are arranged on the side walls of the two opposite long edges of the support correspondingly, and the two shaft columns are rotationally connected with the side walls, close to the shaft columns, of the bottom shell correspondingly. The support comprises a convex point, a groove is formed in the side, close to the support, of the positioning piece, and the convex point is connected with the groove in a clamped mode. According to the multifunctional power bank, a user can conveniently use an electronic product in the process that the electronic product is wirelessly charged through the power bank.

Description

Technical Field

[0001] This application relates to the technical field of power banks, and in particular to a multifunctional power bank. Background Art

[0002] A power bank, also known as a portable power source, is a device that can be carried around. It can store electrical energy and is mainly used to provide charging services for mobile devices, such as consumer electronics like smartphones.

[0003] Currently, power banks are often designed in an integrated rectangular block structure for easy portability. Power banks on the market can be mainly divided into two types according to the charging method: wired charging and wireless charging.

[0004] Among them, wired charging relies on a data cable for charging. When the electronic product is not being charged, it is very troublesome for users to store the data cable. When charging an electronic product by wireless charging, the user only needs to directly place the electronic product in the designated area of the power bank to achieve the charging function. Although it can get rid of the constraint of the data cable, the wireless power banks provided on the market only support charging of electronic products in a flat state and cannot provide a supporting function for electronic products. This is inconvenient for users who want to use their mobile phones to watch videos or play games while charging. Summary of the Invention

[0005] In order to overcome the deficiencies of the existing power banks mentioned in the above background art, this application provides a multifunctional power bank that enables users to conveniently use electronic products while the electronic products are being wirelessly charged by the power bank.

[0006] A multifunctional power bank provided by this application adopts the following technical solutions:

[0007] A multifunctional power bank includes a bottom case, a bracket, and a positioning member. The positioning member is installed on the inner wall of the bottom case. The bracket is provided on the outer wall of the bottom case, and shaft columns are respectively provided on the opposite long side side walls of the bracket. The two shaft columns are respectively rotatably connected to the side walls of the bottom case close to them. The bracket includes bump points, and a groove is formed on the side of the positioning member close to the bracket. The bump points are engaged with the groove.

[0008] By adopting the above technical solution, the positioning member is installed on the inner wall of the bottom case, the bracket is arranged on the outer wall of the bottom case, and is rotatably connected to the side wall of the bottom case through a shaft post, so that the bracket can rotate flexibly, facilitating the user to adjust the use angle. At the same time, the convex points on the bracket are engaged with the grooves on the positioning member to ensure the stability and positioning accuracy of the bracket during rotation, thereby improving the portability of the power bank and providing a more comfortable and convenient use experience for the user. Compared with the prior art, the power bank of the present application can provide wireless power supply for electronic products and can also provide a supporting function for electronic products, thus improving the convenience of the user when charging electronic products with the power bank.

[0009] Preferably, the convex points are distributed at the midpoint of the connection line of the two shaft posts.

[0010] By adopting the above technical solution, setting the convex points at the midpoint position can ensure that the force on the bracket is uniform during rotation, reduce the shaking or loosening caused by eccentricity, further improve the structural strength of the product, optimize the structural stability of the power bank, and make the power bank more stable and reliable in daily use.

[0011] Preferably, the convex points are semi-circular convex points, and the grooves are semi-circular grooves.

[0012] By adopting the above technical solution, the semi-circular shape increases the contact area between the convex points and the grooves, thereby improving the clamping force, effectively reducing the detachment or displacement of the bracket in case of accident. In addition, the round shape can also reduce the friction and wear generated during use, thereby achieving the effect of protecting the appearance and performance of the product.

[0013] Preferably, the convex points include a plurality of clamping points, and the plurality of clamping points are equally spaced and arranged side by side. The grooves include a plurality of clamping grooves, and the plurality of clamping grooves are equally spaced and arranged side by side. Each clamping point is clamped corresponding to the clamping groove closest to it.

[0014] By adopting the above technical solution, the design of a plurality of clamping points enables the bracket to be stably clamped with the positioning member at multiple positions, meeting the needs of users in different usage scenarios. At the same time, the equally spaced and side-by-side arranged clamping grooves ensure the smoothness and accuracy of the bracket during adjustment, enabling the user to easily adjust to the optimal use angle, which helps to improve the structural stability and adjustment flexibility of the power bank.

[0015] Preferably, the positioning member is a plastic part, and the bracket is a metal part.

[0016] By adopting the above technical solutions, the plastic positioning member has good toughness and wear resistance, which can effectively protect the internal circuits and components; while the metal bracket provides a stable supporting force, ensuring the stability of the power bank during long-term use. Through the combination of different materials in this application, both the structural strength of the product can be guaranteed and the lightweight requirement can be taken into account.

[0017] Preferably, an elastic member is provided on the inner wall of the clamping groove and / or the outer wall of the clamping point.

[0018] By adopting the above technical solutions, the introduction of the elastic member enables the clamping groove and the clamping point to form a more compact connection with a certain buffering ability during the clamping process. It can not only effectively absorb the impact and vibration of the external environment on the structure, but also reduce the risk of loosening of the clamping connection caused by wear during long-term use. At the same time, the presence of the elastic member also makes the user feel a more gentle and smooth feedback when operating the power bank, improving the overall user experience.

[0019] Preferably, the positioning member includes a positioning platform. Two positioning grooves and one avoidance groove are provided on the side of the positioning platform close to the bracket. The two shaft columns are distributed at the same end of the bracket, and the two shaft columns are respectively assembled with the two positioning grooves. The end provided with the shaft column is also assembled in the avoidance groove at the same time.

[0020] By adopting the above technical solutions, a positioning platform is added to the positioning member, and two positioning grooves and one avoidance groove are provided on the side close to the bracket. By assembling the shaft column with the positioning groove and ensuring that the end provided with the shaft column can be assembled in the avoidance groove, the assembly accuracy and stability between the bracket and the positioning member can be further improved. The positioning groove provides an accurate positioning position for the shaft column, reducing the deviation or misalignment during the assembly process; the avoidance groove provides the necessary space for the rotational movement of the shaft column, ensuring that the bracket can rotate flexibly and stably.

[0021] Preferably, it includes a contact plate. The contact plate is fixed at the end of the bracket away from the shaft column. An angle A is formed between the contact plate and the bracket, and 120° ≤ A ≤ 150°.

[0022] By adopting the above technical solutions, the setting of the angle A forms a stable support structure between the contact plate and the bracket, enhancing the overall structural stability. Moreover, the range of the angle enables the contact plate to effectively play a supporting role, reducing the impact on the usability due to too large or too small an angle, thereby meeting the user's usage requirements in different scenarios.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The positioning member is installed on the inner wall of the bottom shell, and the bracket is arranged on the outer wall of the bottom shell and is rotatably connected to the side wall of the bottom shell through a shaft column, enabling the bracket to rotate flexibly, facilitating the user to adjust the use angle. At the same time, the convex points on the bracket are engaged with the grooves on the positioning member to ensure the stability and positioning accuracy during the rotation of the bracket, thereby improving the portability of the power bank and providing a more comfortable and convenient use experience for the user. Compared with the prior art, the power bank of the present application can provide wireless power supply for electronic products and can also provide a supporting function for electronic products, thus improving the convenience of the user when charging electronic products using the power bank.

[0025] 2. The setting of the included angle A forms a stable support structure between the abutting plate and the bracket, enhancing the stability of the overall structure. Moreover, the range of the included angle enables the abutting plate to effectively play a supporting role, reducing the influence on the use convenience caused by too large or too small an angle, thereby meeting the use requirements of the user in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the power bank in the embodiment of the present application.

[0027] Figure 2 is a schematic diagram of the power bank from another perspective in the embodiment of the present application.

[0028] Figure 3 is a schematic diagram of the power bank from another perspective in the embodiment of the present application.

[0029] Figure 4 is an exploded view of the bottom shell, bracket, and positioning member in the embodiment of the present application.

[0030] Figure 5 is a schematic diagram of the cooperation between the bracket and the positioning member in the embodiment of the present application.

[0031] Figure 6 is a schematic diagram of the cooperation between the bracket and the avoidance groove of the positioning member in the embodiment of the present application.

[0032] Figure 7 is a schematic diagram of the cooperation between the convex point and the groove in the embodiment of the present application.

[0033] Description of the reference numerals: 1. Bottom shell; 2. Top shell; 21. Mobile phone magnetic induction wireless charger; 22. Watch magnetic induction wireless charger; 23. Mobile phone wireless charging positioning magnet; 24. Lanyard; 4. Bracket; 41. Shaft column; 42. Convex point; 43. Abutting plate; 5. Positioning member; 51. Positioning platform; 511. Positioning groove; 512. Avoidance groove; 52. Groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The following will further describe the present application in detail Figure 1-7 with reference to the accompanying drawings.

[0035] An embodiment of the present application discloses a multifunctional power bank.

[0036] Referring to Figure 1 、 Figure 2 and Figure 3 A multifunctional power bank includes a bottom case 1, a top case 2, and electrical components. The top case 2 is detachably covered on the bottom case. After the top case and the bottom case are assembled, a rectangular structure body is formed to facilitate carrying the power bank. In the present application, a space for installing electrical components is formed inside both of them. The top case 2 is further provided with a mobile phone magnetic adsorption wireless charger 21 and a watch magnetic adsorption wireless charger 22, so that both the mobile phone magnetic adsorption wireless charger 21 and the watch magnetic adsorption wireless charger 22 are electrically connected to the electrical components. In addition, a mobile phone wireless charging positioning magnet 23 is provided in the outer area of the top case 2 near the mobile phone magnetic adsorption wireless charger 21.

[0037] During application, place the watch at the position of the watch magnetic adsorption wireless charger 22, and the watch and the power bank are mutually attracted. The power bank can provide wireless power supply for the watch. Similarly, place the mobile phone at the positions of the mobile phone magnetic adsorption wireless charger 21 and the mobile phone wireless charging positioning magnet 23 at the same time, and the mobile phone and the power bank are mutually attracted. The power bank can provide wireless power supply for the mobile phone. At this time, the mobile phone wireless charging positioning magnet 23 provides more adsorption area for the mobile phone to further magnetically adsorb the mobile phone, so that a mobile phone with a larger area size can ensure efficient charging at the same position, improve the fitting degree between the mobile phone and the power bank, and improve the charging efficiency.

[0038] In the present application, a hanging rope 24 is fixed at the corner of the top case 2. By holding the hanging rope 24, the user can lift the entire power bank, which further improves the convenience of the user carrying the power bank.

[0039] Referring to Figure 4 and Figure 5 The power bank further includes a bracket 4 and a positioning member 5. The positioning member 5 is installed on the inner wall of the bottom case 1, and the bracket 4 is arranged on the outer wall of the bottom case 1. Shaft columns 41 are respectively arranged on the opposite long side side walls of the bracket 4, and the two shaft columns 41 are respectively rotatably connected to the side walls of the bottom case 1 close to them, so that the bracket 4 can rotate flexibly, facilitating the user to adjust the use angle. The bracket 4 includes bump points 42, and a groove 52 is formed on one side of the positioning member 5 close to the bracket 4. The bump points 42 are engaged with the groove 52 to ensure the stability and positioning accuracy of the bracket 4 during rotation, thereby improving the portability of the power bank and providing a more comfortable and convenient use experience for the user.

[0040] Specifically, the convex points 42 are distributed at the midpoint of the connection line of the two shaft columns 41. Moreover, the convex points 42 are semi-circular convex points 42, and the grooves 52 are semi-circular grooves 52. The convex points 42 include multiple clamping points, and the multiple clamping points are equally spaced and arranged side by side. The grooves 52 include multiple clamping grooves, and the multiple clamping grooves are equally spaced and arranged side by side. Each clamping point is clamped corresponding to the clamping groove close to it.

[0041] In this application, by setting the convex points 42 at the midpoint position, it can ensure that the bracket 4 is evenly stressed during rotation, reducing the shaking or loosening caused by eccentricity. The semi-circular shape increases the contact area between the convex points 42 and the grooves 52, thereby improving the clamping force. At the same time, it reduces the friction and wear generated during use, thus achieving the effect of protecting the appearance and performance of the product.

[0042] Moreover, the design of multiple clamping points enables the bracket 4 to be stably clamped with the positioning member 5 at multiple positions, meeting the needs of users in different usage scenarios. At the same time, the equally spaced and side-by-side arranged clamping grooves ensure the smoothness and accuracy of the bracket 4 during adjustment, enabling users to easily adjust to the optimal usage angle, which helps to improve the structural stability and adjustment flexibility of the power bank.

[0043] More specifically, referring to Figure 4 and Figure 6 , the positioning member 5 includes a positioning platform 51. On the side of the positioning platform 51 close to the bracket 4, two positioning grooves 511 and one avoidance groove 512 are provided. The two shaft columns 41 are distributed at the same end of the bracket 4, and the two shaft columns 41 are respectively assembled with the two positioning grooves 511. The end with the shaft column 41 is also assembled in the avoidance groove 512.

[0044] In this application, by assembling the shaft column 41 with the positioning groove 511 and ensuring that the end with the shaft column 41 can be assembled in the avoidance groove 512, it can further improve the assembly accuracy and stability between the bracket 4 and the positioning member 5. The positioning groove 511 provides an accurate positioning position for the shaft column 41, reducing the offset or misalignment during the assembly process; the avoidance groove 512 provides the necessary space for the rotational movement of the shaft column 41, ensuring that the bracket 4 can rotate flexibly and stably.

[0045] In order to further improve the adaptability between the positioning member 5 and the bracket 4, referring to Figure 6 and Figure 7 , the positioning member 5 is a plastic part, the bracket 4 is a metal part, and elastic members are provided on the inner wall of the clamping groove and / or the outer wall of the clamping point.

[0046] With such a design, the plastic positioning member 5 has good toughness and wear resistance, which can effectively protect the internal electrical components; while the metal bracket 4 provides a stable supporting force, ensuring the stability of the power bank during long-term use. Through the combination of different materials in this application, both the structural strength of the product can be guaranteed and the lightweight requirement can be taken into account.

[0047] By introducing an elastic member, a more tightly connected and buffered connection can be formed between the clamping groove and the clamping point during the clamping process. This can not only effectively absorb the impact and vibration of the external environment on the structure, but also reduce the risk of loosening of the clamping connection caused by wear during long-term use. At the same time, the presence of the elastic member also makes the user feel a more gentle and smooth feedback when operating the power bank, improving the overall user experience.

[0048] Referring to Figure 1 and Figure 2 , a contact plate 43 is fixed at one end of the bracket 4 away from the shaft column 41. An angle A is formed between the contact plate 43 and the bracket 4, where 120° ≤ A ≤ 150°. The setting of the angle A forms a stable support structure between the contact plate 43 and the bracket 4, enhancing the stability of the overall structure. Moreover, the range of the angle enables the contact plate 43 to effectively play a supporting role, reducing the influence on the convenience of use due to too large or too small an angle, so as to meet the user's usage requirements in different scenarios and provide sufficient supporting force for electronic products.

[0049] The above are all the preferred embodiments of this application. This embodiment is only an explanation of this application and does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A multifunctional power bank, characterized in that: The invention comprises a bottom shell (1), a bracket (4) and a positioning member (5), wherein the positioning member (5) is mounted on the inner wall of the bottom shell (1), the bracket (4) is arranged on the outer wall of the bottom shell (1), and two long side walls of the bracket (4) opposite to each other are respectively provided with shaft columns (41), and the two shaft columns (41) are respectively rotatably connected to the side walls of the bottom shell (1) adjacent thereto, the bracket (4) comprises a convex point (42), and a groove (52) is provided on a side of the positioning member (5) adjacent to the bracket (4), and the convex point (42) is engaged with the groove (52).

2. A multifunctional power bank according to claim 1, characterized in that: The convex points (42) are distributed at the midpoint of the line connecting the two shaft columns (41).

3. A multifunctional power bank according to claim 2, characterized in that: The convex point (42) is a semi-circular arc convex point (42), and the concave groove (52) is a semi-circular arc concave groove (52).

4. A multifunctional power bank according to any one of claims 1 to 3, characterized in that: The protrusion (42) comprises a plurality of snap-in points, which are equidistantly distributed side by side; the groove (52) comprises a plurality of snap-in grooves, which are equidistantly distributed side by side; each snap-in point snaps into place with the snap-in groove adjacent to it.

5. A multifunctional power bank according to claim 4, characterized in that: The positioning member (5) is a plastic member, and the bracket (4) is a metal member.

6. A multifunctional power bank according to claim 4, characterized in that: The inner wall of the clamping groove and / or the outer wall of the clamping point are provided with elastic members.

7. A multifunctional power bank according to claim 1, characterized in that: The positioning member (5) comprises a positioning platform (51), and two positioning grooves (511) and an avoidance groove (512) are provided on a side of the positioning platform (51) close to the bracket (4). The two shaft columns (41) are distributed at the same end of the bracket (4), and the two shaft columns (41) are respectively assembled with the two positioning grooves (511), and one end of the shaft column (41) is simultaneously assembled in the avoidance groove (512).

8. A multifunctional power bank according to claim 7, characterized in that: It comprises an abutment plate (43), the abutment plate (43) being fixed to one end of the bracket (4) away from the shaft column (41), and an angle A is formed between the abutment plate (43) and the bracket (4), and 120°≤A≤150°.

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