SNAP-FIT SEPARABLE MOBILE BACKUP POWER SUPPLY

• US 20140028258A1
• Filed: 02/20/2012
• Published: 01/30/2014
• Est. Priority Date: 02/20/2012
• Status: Active Grant

• Current Assignee: Meichan Wen
• Original Assignee: Meichan Wen
• Inventors: Wen, Meichan
• Granted Patent: US 9,203,250 B2
• Time in Patent Office: Days
• US Class Current: 320/114
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction
• CPC Class Codes: H04M 1/0262 for a battery compartment
• CPC Class Codes: H04M 1/0283 for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate

Abstract

The power supply also includes battery charging module and engaging means, the module includes a bottom cover, isolation plate and a circuit board, the isolation plate with fixed bottom cover, the circuit board connected to the battery, the bottom have a cavity to receive battery and circuit board, the isolation plate installed in the circuit board and the top of the battery, the circuit board has to match the terminal, above the terminal is equipped with the terminal cover, the terminal cover and isolation plate fixing.

Since the protective sleeve and bottom cover is fixed, power while matching with mobile phone connected to terminal, on the one hand you can charge the phone from the power to extend the phone'"'"'s standby time or use, Use the cable is not required to use any user-friendly, compact structure, small size, easy to carry user; Hand side protective sleeve and bottom but will be separated, user need to select personalized protective sleeve color.

Claims

1. Detachable phone power supply, including the protection sleeve, the power supply also includes battery charging module and engaging means, the module includes a bottom cover, isolation plate and a circuit board, the isolation plate with fixed bottom cover, the circuit board connected to the battery, the bottom have a cavity to receive battery and circuit board, the isolation plate installed in the circuit board and the top of the battery, the circuit board has to match the terminal, above the terminal is equipped with the terminal cover, the terminal cover and isolation plate fixing.

2. Detachable phone power supply of claim 1, wherein the engaging means including hasp, the hasp activities connected with the bottom cover, the protection sleeve have embossment or grooves, the embossment or grooves with the hasp to cooperate with.

3. Detachable phone power supply of claim 1, wherein the engaging means including fixed strip and at least two grooves, the strips in protective sleeve and groove fit.

4. Detachable phone power supply of claim 1, wherein the engaging means including snapping feature, the parts set in an isolated plate or bottom, the parts cooperate with fixed hole.

5. Detachable phone power supply of claim 1 wherein the parts sectional view along the centerline was T-shaped, the fixed hole shape for 8 word or hoist type, the fixed hole on one side to the step structure.

6. Detachable phone power supply of claim 4, wherein the bottom cover is also a fixed buckle.

7. Detachable phone power supply of claim 1, wherein the circuit board is also a charging terminals and keys.

8. Detachable phone power supply of claim 7, wherein the terminal cover terminal cover has a transparent film, the translucent sheet through the button on the handle and key contacts of the circuit board.