Charging power supply module with backup power supply

Abstract

The utility model provides a charging power supply module with a backup power supply. The charging power supply module with the back-up power supply comprises a shell assembly, the shell assembly is connected with an installation assembly, the installation assembly is connected with a back-up power supply assembly, the installation assembly is used for conveniently installing and disassembling the back-up power supply assembly, and a limiting assembly is connected between the installation assembly and the back-up power supply assembly. According to the charging power supply module with the back-up power supply, the back-up power supply assembly can be conveniently installed in the installation assembly or rapidly taken out of the installation assembly through the limiting assembly, and when a mobile phone is out of power and no other charging device exists beside the mobile phone, the mobile phone can be temporarily charged through the back-up power supply assembly; and when other charging equipment exists beside, the dustproof assembly is opened to charge the backup power supply assembly, preparation is made for next use, a baffle in the dustproof assembly always blocks the charging groove at ordinary times, and dust is prevented from entering the charging groove to affect later use.

Description

Technical Field

[0001] This utility model relates to the field of charging power supply technology, and in particular to a charging power supply module with backup power supply. Background Technology

[0002] With the increasing prevalence of electronic devices, from smartphones and tablets to laptops and electric vehicles, the demand for charging power supplies is growing daily. As a key component providing power to these devices, the performance and reliability of charging power modules directly impact the user experience and operational stability of these electronic devices. In various application scenarios, such as homes, offices, industrial production, and transportation, charging power modules are indispensable for providing continuous power to devices.

[0003] After a period of use, the battery of a mobile phone is consumed very quickly. Moreover, existing power banks are heavy and inconvenient to carry. When you need to charge your phone in time but can't find a charging place outside, it is easy to cause the phone to shut down and miss important messages.

[0004] Therefore, it is necessary to provide a charging power module with a backup power supply to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a charging power module with a backup power supply, solving the problem of mobile phone shutdown when timely charging is needed but no charging location is available. To address the above technical problem, the charging power module with a backup power supply provided by this utility model includes: a housing assembly, a mounting assembly connected to the housing assembly, a backup power supply assembly connected to the mounting assembly, the mounting assembly facilitating the installation and removal of the backup power supply assembly, a limiting component connecting the mounting assembly and the backup power supply assembly to confine the backup power supply assembly inside the mounting assembly, and a dustproof component connected to the backup power supply assembly to protect the interior of the backup power supply assembly from dust ingress.

[0006] Preferably, the outer casing assembly includes a phone case, the bottom of which is provided with heat dissipation holes and a charging hole, the rear outer wall of the phone case is connected to an installation component, and the front inner wall of the phone case is equipped with a wireless charging induction coil, which is connected to a backup power component.

[0007] Preferably, the mounting component includes strip blocks, two sets of strip blocks are respectively fixedly connected to the outer wall of the rear end of the phone case, the top of the two sets of strip blocks are provided with a sliding groove, the inner wall of the two sets of sliding grooves is connected to a backup power component, and the top of the two sets of strip blocks is connected to a limit component.

[0008] Preferably, the limiting component includes a rotating shaft, which is fixedly connected to the top of the strip block. A limiting plate is rotatably connected to the outer wall of the rotating shaft. The bottom of the other end of the limiting plate contacts the backup power supply component. A torsion spring is installed between the limiting plate and the rotating shaft. A stop block is installed on the top of the strip block, and the side wall of the stop block is in contact with the side wall of the limiting plate.

[0009] Preferably, the backup power assembly includes a battery, with sliders installed on both the left and right sides of the battery. The two sets of sliders are slidably connected to two sets of sliding grooves, respectively. An LED indicator is installed on the outer wall of the battery, and a charging slot is installed at the lower end of the battery. A dustproof component is installed between the outer wall of the charging slot and the bottom of the battery, and the battery is wirelessly connected to a wireless charging induction coil.

[0010] Preferably, the dustproof component includes rectangular blocks, two sets of rectangular blocks are conveniently installed on the bottom of the battery on both sides of the charging slot, a round rod is installed between the two sets of rectangular blocks, a baffle is rotatably connected to the outer wall of the round rod, the lower side wall of the baffle is in close contact with the charging slot, and a torsion spring is installed between the upper side wall of the baffle and the rectangular block.

[0011] Compared with related technologies, the charging power module with backup power provided by this utility model has the following advantages:

[0012] This utility model provides a charging power module with a backup power supply. The backup power supply component can be easily installed inside the mounting component or quickly removed from the mounting component through the limiting component. When the mobile phone is out of power and there is no other charging device nearby, the backup power supply component can temporarily charge the mobile phone. When there is another charging device nearby, the dustproof component can be opened to charge the backup power supply component to prepare for the next use. Normally, the baffle inside the dustproof component will block the charging slot to prevent dust from entering and affecting later use. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of the charging power module with backup power provided by this utility model;

[0014] Figure 2 for Figure 1 The diagram shows the structural diagram of the bottom structure of the phone case.

[0015] Figure 3 for Figure 1 The diagram shows the internal structure of the phone case.

[0016] Figure 4 for Figure 1 The diagram shows the structure of the charging slot.

[0017] Figure 5for Figure 1 The enlarged schematic diagram of part A shown below;

[0018] Figure 6 for Figure 2 The enlarged schematic diagram of part B is shown.

[0019] The following components are labeled in the diagram: 1. Outer shell, 11. Phone case, 12. Heat dissipation hole, 13. Charging hole, 14. Wireless charging induction coil, 2. Mounting assembly, 21. Strip block, 22. Slide groove, 3. Backup power assembly, 31. Battery, 32. LED indicator, 33. Charging slot, 34. Slide bar, 4. Limiting assembly, 41. Rotating shaft, 42. Limiting plate, 43. Torsion spring one, 44. Stop block, 5. Dustproof assembly, 51. Rectangular block, 52. Round rod, 53. Baffle, 54. Torsion spring two. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the charging power module with backup power provided by this utility model; Figure 2 for Figure 1 The diagram shows the structural diagram of the bottom structure of the phone case. Figure 3 for Figure 1 The diagram shows the internal structure of the phone case. Figure 4 for Figure 1 The diagram shows the structure of the charging slot. Figure 5 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 6 for Figure 2 The enlarged schematic diagram of section B is shown. The charging power module with backup power includes: a housing assembly 1, a mounting assembly 2 connected to the housing assembly 1, a backup power assembly 3 connected to the mounting assembly 2, the mounting assembly 2 facilitating the installation and removal of the backup power assembly 3, a limiting assembly 4 connecting the mounting assembly 2 and the backup power assembly 3, the limiting assembly 4 confining the backup power assembly 3 inside the mounting assembly 2, and a dustproof assembly 5 connected to the backup power assembly 3 to protect the interior of the backup power assembly 3 from dust.

[0022] The outer casing assembly 1 includes a phone case 11. The bottom of the phone case 11 is provided with a heat dissipation hole 12 and a charging hole 13. The heat dissipation hole 12 is located on both sides of the charging hole 13. The rear outer wall of the phone case 11 is connected to an installation assembly 2. The front inner wall of the phone case 11 is equipped with a wireless charging induction coil 14. The wireless charging induction coil 14 is connected to a backup power assembly 3.

[0023] After the phone is put into the phone case 11, it can be charged by connecting to an external power source through the charging port 13, and dissipated through the heat dissipation port 12. The backup power component 3 can provide temporary power to the phone for emergency use through the wireless charging induction coil 14. The case component 1 includes, but is not limited to, ordinary silicone case, magnetic case and emergency charging case.

[0024] The mounting component 2 includes strip blocks 21. Two sets of strip blocks 21 are fixedly connected to the outer wall of the rear end of the phone case 11. The top of the two sets of strip blocks 21 is provided with a sliding groove 22, which passes through the side of the two sets of strip blocks 21 that is close to each other. The inner walls of the two sets of sliding grooves 22 are connected to the backup power component 3. The top of the two sets of strip blocks 21 is connected to a limiting component 4.

[0025] By opening the limiting component 4, the backup power component 3 can be removed from the slide 22 or installed into the slide 22. The installation component 2 can be a screw-fastened structure or a slide 22 sliding structure.

[0026] The limiting component 4 includes a rotating shaft 41, which is fixedly connected to the top of the strip block 21. A limiting plate 42 is rotatably connected to the outer wall of the rotating shaft 41. The bottom of the other end of the limiting plate 42 contacts the backup power supply component 3. A torsion spring 43 is installed between the limiting plate 42 and the rotating shaft 41. A stop block 44 is installed on the top of the strip block 21. The side wall of the stop block 44 is in contact with the side wall of the limiting plate 42.

[0027] Rotate the limiting plate 42 to move it away from the inlet end of the slide 22, and the backup power assembly 3 can be replaced with a new one. Then, the torsion spring 43 will automatically drive the limiting plate 42 to move above the slide 22 and stop on the backup power assembly 3 under the action of the stop block 44. The limiting components 4 include, but are not limited to, the stop block limit, the cam limit and the spring limit.

[0028] The backup power assembly 3 includes a battery 31. Slide bars 34 are installed on both the left and right sides of the battery 31. The two sets of slide bars 34 are slidably connected to two sets of slide grooves 22 respectively. An LED indicator 32 is installed on the outer wall of the battery 31. A charging slot 33 is installed at the lower end of the battery 31. A dustproof assembly 5 is installed between the outer wall of the charging slot 33 and the bottom of the battery 31. The battery 31 is wirelessly connected to the wireless charging induction coil 14.

[0029] The sliders 34 on both sides of the battery 31 facilitate the installation of the battery 31 into the sliding groove 22 inside the strip block 21. The battery 31 can be charged through the charging slot 33. At the same time, the battery 31 can provide emergency charging for the mobile phone through the wireless charging induction coil 14. The battery 31 has a switch button on the outside. When the switch is pressed during charging, the LED indicator 32 will light up. The backup power can be a regular disposable battery or a rechargeable battery.

[0030] The dustproof component 5 includes rectangular blocks 51. Two sets of rectangular blocks 51 are conveniently installed at the bottom of the batteries 31 on both sides of the charging slot 33. A round rod 52 is installed between the two sets of rectangular blocks 51. A baffle 53 is rotatably connected to the outer wall of the round rod 52. The lower side wall of the baffle 53 is in close contact with the charging slot 33. A torsion spring 54 is installed between the upper side wall of the baffle 53 and the rectangular block 51.

[0031] Rotating the baffle 53 upwards exposes the charging slot 33, making it easy to insert an external plug into the charging slot 33. When charging is not required, the torsion spring 54 will automatically move the baffle 53 to fit tightly against the inlet of the charging slot 33 to prevent dust from entering. The dustproof component 5 includes, but is not limited to, a filter, a dust cover, and an electrostatic dustproof device.

[0032] The working principle of the charging power module with backup power provided by this utility model is as follows: The backup power component 3 is restricted inside the mounting component 2 by the limiting component 4, and then the mobile phone is installed in the outer shell 11. When the mobile phone is out of power and there is no other charging device nearby, the backup power component 3 can temporarily charge the mobile phone. When there is another charging device nearby, the dustproof component 5 is opened to charge the backup power component 3 to prepare for the next use.

[0033] Compared with related technologies, the charging power module with backup power provided by this utility model has the following advantages:

[0034] The backup power component 3 can be easily installed inside the mounting component 2 via the limiting component 4, or quickly removed from the mounting component 2. When the phone is out of power and there are no other charging devices nearby, the backup power component 3 can temporarily charge the phone. When there are other charging devices nearby, the dustproof component 5 can be opened to charge the backup power component 3 in preparation for the next use. Normally, the baffle 53 inside the dustproof component 5 will always block the charging slot 33 to prevent dust from entering and affecting later use.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A charging power module with backup power supply, characterized in that, The shell assembly is connected with the mounting assembly, the mounting assembly is connected with the backup power supply assembly, the mounting assembly is used for facilitating installation and removal of the backup power supply assembly, the mounting assembly and the backup power supply assembly are connected with the limiting assembly, the limiting assembly is used for limiting the backup power supply assembly in the mounting assembly, and the backup power supply assembly is connected with the dustproof assembly.

2. The back-up power supply module of claim 1, wherein, The shell assembly includes a mobile phone shell, the mobile phone shell bottom is respectively provided with a heat dissipation hole and a charging hole, the rear end outer wall of the mobile phone shell is connected with the mounting assembly, and the front end inner wall of the mobile phone shell is provided with a wireless charging induction coil connected with the backup power supply assembly.

3. The back-up power supply module of claim 1, wherein, The mounting assembly includes a strip-shaped block, two groups of the strip-shaped block are respectively fixedly connected with the rear end outer wall of the mobile phone shell, two groups of the strip-shaped block are provided with a sliding groove on the top, two groups of the sliding groove are connected with the backup power supply assembly, and two groups of the strip-shaped block are connected with the limiting assembly.

4. The back-up power supply module of claim 3, wherein, The limiting assembly includes a rotating shaft, the rotating shaft is fixedly connected with the top of the strip-shaped block, the outer wall of the rotating shaft is rotatably connected with a limiting plate, the other end bottom of the limiting plate is in contact with the backup power supply assembly, a torsional spring one is arranged between the limiting plate and the rotating shaft, the top of the strip-shaped block is provided with a stop block, and the side wall of the stop block is in contact with the side wall of the limiting plate.

5. The back-up power supply module of claim 3, wherein, The backup power supply assembly includes a battery, the left and right sides of the battery are provided with a sliding strip, two groups of the sliding strip are respectively connected with two groups of the sliding groove, the outer wall of the battery is provided with an LED indicator, the lower end of the battery is provided with a charging groove, the outer wall of the charging groove and the bottom of the battery are provided with a dustproof assembly, and the battery is wirelessly connected with the wireless charging induction coil.

6. The back-up power supply module of claim 5, wherein, The dustproof assembly includes a rectangular block, two groups of the rectangular block are arranged on the bottom of the battery on both sides of the charging groove, two groups of the rectangular block are provided with a round rod, the outer wall of the round rod is rotatably connected with a baffle, the lower end side wall of the baffle is in contact with the charging groove, and the upper end side wall of the baffle and the rectangular block are provided with a torsional spring two.

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