Portable charging box for armband
By designing a portable charging box, including foldable solar panels and an automatically adjusted connecting strap, the problem of the armband charging box easily forgetting to charge, achieving automatic charging and efficient charging effects.
Patent Information
- Application Number
- CN202421651635.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The existing arm belt charging box is prone to forget to charge after use, resulting in insufficient battery charge and inability to use, which affects the training effect.
A portable charging box is designed, including foldable secondary solar panels and main solar panels. Through the design of articulated and connecting belts, it can automatically unfold and adjust the angle of the solar panels during outdoor training, achieving automatic charging.
It avoids the problem of forgetting to charge when the main body of the charging box is stored, ensures that the arm belt charging stand is always in the charging state, making it more energy-saving and environmentally friendly to use, and improves charging efficiency.
Smart Images
Figure CN223007365U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of armband device charging boxes, and specifically relates to a portable charging box for armbands. Background Art
[0002] The heart rate armband transmits data to a mobile phone App or other receiving devices (such as sports watches, treadmills, smart phones, etc.) through ANT+ & Bluetooth, which is convenient for users to timely understand their training status. Schools carry out outdoor training camps or some outdoor sports clubs will use a large number of heart rate armbands. The armband charging box is a product for charging and storing multiple armbands. However, the existing armband charging boxes still have the following deficiencies in use:
[0003] After each use, the existing armband charging box needs to be charged. When forgetting to charge, it may lead to insufficient power of the armband devices inside the charging box, which cannot be used and affects the training, and the use effect is not ideal. Content of the Utility Model
[0004] To achieve the above object, the utility model provides the following technical solution: A portable charging box for armbands, including a charging box main body, the charging box main body includes a base and a top cover, one end of the top cover is hinged to the base, a charging seat support plate is arranged inside the base, and a plurality of armband charging seats are arranged inside the charging seat support plate;
[0005] A connecting belt is movably arranged on the top of the charging seat support plate, the other end of the connecting belt is connected to the bottom of the top cover, a main solar panel is movably arranged inside the top cover, and auxiliary solar panels are hinged to both ends of the main solar panel.
[0006] Further, the length of the auxiliary solar panel is less than that of the main solar panel, and the two auxiliary solar panels are folded under the main solar panel.
[0007] Further, a number of card seats not less than one are arranged at the bottoms of the two auxiliary solar panels, and rubber pads are arranged on both sides of the inner wall of the card seats.
[0008] Further, heat dissipation openings are arranged on both sides of the base, and filter nets are arranged inside the heat dissipation openings.
[0009] Further, a side cover plate is hinged to the bottom of the inner wall of the heat dissipation opening, and a clamping block that is clamped with the top of the inner wall of the heat dissipation opening is arranged at the top of one side of the side cover plate.
[0010] Further, a sealing gasket I is embedded around the edge of one side of the side cover plate.
[0011] Furthermore, a sealing gasket 2 is arranged around the bottom of the top cover, and a convex edge that contacts the sealing gasket 2 is arranged around the top of the base.
[0012] Furthermore, a fixed block is provided on the top of the charging seat support plate, the connecting belt is movably connected to the inside of the fixed block, and the inside of the fixed block is provided with a bevel tooth with one end piercing into the inside of the connecting belt through a spring, and the top of the bevel tooth extends to the top of the fixed block.
[0013] Furthermore, one end of the top cover away from the hinge is snap-connected to the base via a buckle, and a handle is movably provided on one side of the base.
[0014] Furthermore, the base is internally movably provided with a heat insulation plate located on the inner side of the convex edge for shielding the armband charging seat.
[0015] Compared with the prior art, the utility model provides a portable charging box for an armband, which has the following beneficial effects:
[0016] The armband uses a portable charging box. During outdoor training, the top cover is opened and the secondary solar panel is unfolded to charge the armband charging base. This avoids the situation where the armband charging base cannot charge the armband device due to forgetting to charge the charging box body when it is stored. It is more energy-saving and environmentally friendly to use. The angle of the top cover can be adjusted through the connecting belt, so that the main solar panel and the secondary solar panel maintain the best light receiving angle, ensuring charging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of a portable charging box for an armband proposed by the utility model;
[0018] Figure 2 This is an exploded view of the structure of a portable charging box for an armband proposed by the utility model;
[0019] Figure 3 for Figure 2 A magnified view of the structure at center A;
[0020] Figure 4 This is a schematic diagram of the internal structure of the top cover of a portable charging box for an armband proposed by the utility model;
[0021] Figure 5 for Figure 4 A magnified view of the structure at center.
[0022] In the figure: 1. Charging box main body; 11. Base; 111. Heat dissipation port; 112. Side cover plate; 113. Sealing gasket I; 114. Clamping block; 115. Heat insulation plate; 116. Convex edge; 12. Top cover; 121. Sealing gasket II; 122. Main solar panel; 123. Sub-solar panel; 124. Card seat; 13. Snap; 14. Charging seat support plate; 15. Armband charging seat; 16. Fixed block; 17. Bevel gear; 18. Connecting band; 19. Handle. Detailed implementation manner
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] Please refer to Figures 1-5 , a portable charging box for an armband, including a charging box main body 1, the charging box main body 1 includes a base 11 and a top cover 12, one end of the top cover 12 is hinged to the base 11, a charging seat support plate 14 is arranged inside the base 11, and a plurality of armband charging seats 15 are arranged inside the charging seat support plate 14.
[0025] A connecting band 18 is movably arranged on the top of the charging seat support plate 14, the other end of the connecting band 18 is connected to the bottom of the top cover 12, a main solar panel 122 is movably arranged inside the top cover 12, both ends of the main solar panel 122 are hinged with sub-solar panels 123, and the main solar panel 122 and the sub-solar panels 123 are both electrically connected to the armband charging seat 15.
[0026] Specifically, the length of the sub-solar panel 123 is less than that of the main solar panel 122, the two sub-solar panels 123 are folded under the main solar panel 122, and both bottoms of the two sub-solar panels 123 are provided with at least one card seat 124, and rubber pads are arranged on both sides of the inner wall of the card seat 124. Refer to Figure 4 and Figure 5 , when the charging box main body 1 is moved outdoors for use, after turning up the top cover 12, after turning the two sub-solar panels 123 in sequence, they are clamped on the two side edges of the top cover 12 through the card seats 124. The setting of the rubber pads increases the friction between the card seats 124 and the top cover 12, and it is not easy to fall off. Adjust the angle of the top cover 12 according to the light direction by loosening or tightening the connecting band 18.
[0027] Specifically, heat dissipation openings 111 are formed on both sides of the base 11. A filter screen is arranged inside the heat dissipation openings 111. A side cover plate 112 is hinged to the bottom of the inner wall of the heat dissipation openings 111. A clamping block 114 that is clamped with the top of the inner wall of the heat dissipation openings 111 is arranged at the top of one side of the side cover plate 112. A sealing gasket I 113 is embedded around the edge of one side of the side cover plate 112. The heat dissipation openings 111 on both sides of the base 11 extend to the top and bottom of the charging seat support plate 14, and natural heat dissipation is achieved through air convection. At the same time, the air can be filtered, so that the high heat generated during the charging of the armband charging seat 15 can be quickly discharged. When in use, the armband device is clamped on the armband charging seat 15. Elastic conductive terminals are arranged on the armband charging seat 15 and are connected to the conductive metal heads on the armband device to achieve charging.
[0028] Specifically, a sealing gasket II 121 is arranged around the bottom of the top cover 12. A convex edge 116 that abuts against the sealing gasket II 121 is arranged around the top of the base 11. When the top cover 12 and the base 11 are closed, the convex edge 116 abuts against the sealing gasket II 121, ensuring the sealing performance at the connection between the top cover 12 and the base 11.
[0029] Specifically, a fixing block 16 is arranged on the top of the charging seat support plate 14. The connecting belt 18 is movably sleeved inside the fixing block 16. A conical tooth 17 whose one end pierces into the inside of the connecting belt 18 is arranged inside the fixing block 16 through a spring. The top of the conical tooth 17 extends to the top of the fixing block 16. The spring continuously applies a force to pierce the conical tooth 17 into the inside of the connecting belt 18. When the position of the connecting belt 18 needs to be adjusted, the conical tooth 17 is pulled from the top of the fixing block 16 to disengage from the inside of the connecting belt 18, and then the connecting belt 18 can be pulled or loosened, so that the opening and closing angle of the top cover 12 can be adjusted. After the adjustment is completed, the conical tooth 17 is released to pierce into the inside of the connecting belt 18 again.
[0030] Specifically, one end of the top cover 12 far from the hinge is clamped with the base 11 through a buckle 13. A handle 19 is movably arranged on one side of the base 11. When the handle 19 is flipped out, the charging box can be lifted for movement, making it more portable to use.
[0031] Specifically, a heat insulation plate 115 located inside the convex edge 116 is movably arranged inside the base 11 for shielding the armband charging seat 15. The heat insulation plate 115 is movably arranged inside the base 11 and is used to shield the armband charging seat 15 after the top cover 12 is opened, avoiding direct sunlight on the armband charging seat 15 and at the same time dust-proofing the inside of the base 11.
[0032] In summary, for the portable charging case for the armband, during outdoor training, after opening the top cover 12, the secondary solar panel 123 is unfolded for charging to replenish the armband charging base 15, avoiding the situation where the armband charging base 15 cannot charge the armband device due to forgetting to charge when the charging case body 1 is stored. Moreover, it is more energy-efficient and environmentally friendly. The angle of the top cover 12 can be adjusted through the connecting strap 18, enabling the main solar panel 122 and the secondary solar panel 123 to maintain the best light-receiving angles and ensuring the charging efficiency.
[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A portable charging box for an armband, comprising a charging box body (1), characterized in that: The charging box body (1) comprises a base (11) and a top cover (12), one end of the top cover (12) is hinged to the base (11), a charging seat support plate (14) is arranged inside the base (11), and a plurality of armband charging seats (15) are arranged inside the charging seat support plate (14); A connecting belt (18) is movably provided on the top of the charging seat support plate (14), the other end of the connecting belt (18) is connected to the bottom of the top cover (12), a main solar panel (122) is movably provided inside the top cover (12), and auxiliary solar panels (123) are hinged at both ends of the main solar panel (122).
2. A portable charging box for an armband according to claim 1, characterized in that: The auxiliary solar panel (123) is shorter than the main solar panel (122), and the two auxiliary solar panels (123) are folded under the main solar panel (122).
3. The portable charging box for an armband according to claim 1, characterized in that: The bottom of each of the two auxiliary solar cell panels (123) is provided with at least one card seat (124), and rubber pads are provided on both sides of the inner wall of the card seat (124).
4. The portable charging box for an armband according to claim 1, characterized in that: Heat dissipation openings (111) are provided on both sides of the base (11), and a filter screen is provided inside the heat dissipation opening (111).
5. A portable charging box for an armband according to claim 4, characterized in that: A side cover plate (112) is hingedly connected to the bottom of the inner wall of the heat dissipation opening (111), and a clamping block (114) is provided on the top of one side of the side cover plate (112) for clamping with the top of the inner wall of the heat dissipation opening (111).
6. A portable charging box for an armband according to claim 5, characterized in that: A circle of sealing gasket (113) is embedded in one side edge of the side cover plate (112).
7. The portable charging box for an armband according to claim 1, characterized in that: A second sealing gasket (121) is arranged around the bottom of the top cover (12), and a convex edge (116) that contacts the second sealing gasket (121) is arranged around the top of the base (11).
8. The portable charging box for an armband according to claim 1, characterized in that: A fixed block (16) is arranged on the top of the charging seat support plate (14); the connecting belt (18) is movably sleeved inside the fixed block (16); a bevel tooth (17) having one end inserted into the interior of the connecting belt (18) is arranged inside the fixed block (16) via a spring; and the top of the bevel tooth (17) extends to the top of the fixed block (16).
9. The portable charging box for an armband according to claim 1, characterized in that: One end of the top cover (12) away from the hinge is snap-connected to the base (11) via a snap buckle (13), and a handle (19) is movably provided on one side of the base (11).
10. The portable charging box for an armband according to claim 1, characterized in that: The base (11) is internally provided with a heat insulation plate (115) located on the inner side of the convex edge (116) and used for shielding the armband charging seat (15).