Fast combinational charger

• US 20030062873A1
• Filed: 05/21/2002
• Published: 04/03/2003
• Est. Priority Date: 10/03/2001
• Status: Active Grant

• Current Assignee: Liao Sheng Hsin
• Original Assignee: Liao Sheng Hsin
• Inventors: Hsin, Liao Sheng
• Granted Patent: US 6,762,585 B2
• Time in Patent Office: Days
• US Class Current: 320/107
• CPC Class Codes: H02J 7/0044 specially adapted for holding portable devices containing batteries H02J7/0045 takes precedence

Abstract

A fast combinational charger includes a shell body, a circuit unit, and a combinational module. The shell body has a bearing seat at the outer side. The circuit unit is disposed in the shell body, and has a first connector. The combinational module includes a module shell body and a module circuit board. The module circuit board is disposed in the module shell body. The module circuit board has terminals protruding out of the module shell body. The combinational module can be placed on the bearing seat. The module circuit board can be connected with the first connector to achieve electric connection with the circuit unit.

Claims

1. A fast combinational charger comprising:

a shell body having a receiving space therein and a bearing seat at an outer side thereof;

a circuit unit disposed in said receiving space and having a first connector; and

a combinational module comprising a module shell body and a module circuit board, said module circuit board being disposed in said module shell body, said module circuit boards having terminals, and the terminals protruding out of said module shell body, said combinational module being placed on said bearing seat, said module circuit board being connected with said first connector to achieve electric connection with said circuit unit.

2. The fast combinational charger as claimed in claim 1, wherein said shell body is formed by combining a front shell and a rear shell.

3. The fast combinational charger as claimed in claim 1, wherein a microphone is disposed in said bearing seat of said shell body, and a through hole corresponding to said microphone is formed at a front side of said bearing seat, and said microphone is electrically connected to said circuit unit.

4. The fast combinational charger as claimed in claim 1, wherein a second connector is pivotally joined with said shell body, and said second connector is electrically connected to said circuit unit.

5. The fast combinational charger as claimed in claim 1, wherein said circuit unit comprises a circuit board, a loudspeaker, and an adjustment knob, and said loudspeaker and said adjustment knob are soldered to said circuit board.

6. The fast combinational charger as claimed in claim 1, wherein a clamping mechanism is disposed at the left and right sides of said shell body.

7. The fast combinational charger as claimed in claim 6, wherein said clamping mechanism comprises two clamping pieces disposed at left and right sides of said shell body respectively, and one end of each of said clamping pieces is inserted into said shell body and can make horizontal motion.

8. The fast combinational charger as claimed in claim 7, wherein a spacer made of elastic material is disposed at an inner side of each of said two clamping pieces of said clamping mechanism.

9. The fast combinational charger as claimed in claim 1, wherein a positioning body and a positioning hole are disposed between said combinational module and said bearing seat to match and position each other.

10. The fast combinational charger as claimed in claim 1, wherein said module shell body of said combinational module is formed by combining an upper shell and a lower shell, and said terminals of said combinational module protrude out of a top of said module shell body via an opening preset on said upper shell.

11. The fast combinational charger as claimed in claim 1, wherein said terminals of said combinational module include a signal terminal and a power source contact terminal.