Detachable cartridge unit and auxiliary unit for function expansion of a data processing system
First Claim
1. A cartridge unit for use in a data processing system, comprising:
- a circuit board having a controller;
a housing containing the circuit board;
a first connector coupled to the circuit board for connecting to the data processing system;
a second connector coupled to the circuit board;
a grip pivotally mounted to the housing; and
an auxiliary unit including;
an auxiliary circuit board having an auxiliary memory device;
an auxiliary connector, coupled to the auxiliary circuit board, for detachably connecting to the second connector;
an auxiliary housing containing the auxiliary circuit board and having a guide for guiding the auxiliary connector to connect to the second connector via a predetermined path; and
an auxiliary grip pivotally mounted to the auxiliary housing;
wherein the cartridge unit is configured to receive a variety of auxiliary units, and when the auxiliary unit connects to the cartridge unit, the cartridge unit and the auxiliary unit form a functional component of the data processing system.
1 Assignment
0 Petitions
Accused Products
Abstract
A detachable cartridge unit and an auxiliary unit combined forms a functional component for a data processing system. The cartridge unit is configured to receive a variety of auxiliary units in order to form different functional components and perform different functions. The circuit board of the cartridge unit contains circuits and components common to each functional component. The auxiliary unit contains components and circuits unique to the function that the auxiliary unit represents. The cartridge unit comprises a circuit board, a housing containing the circuit board, a first connector coupled to the circuit board for connecting to a data processing system, a second connector coupled to the circuit board, and a grip movably connected to the housing with a hinge. The auxiliary unit includes an auxiliary circuit board, an auxiliary connector coupled to the auxiliary circuit board for detachably connecting to the second connector, an auxiliary housing containing the auxiliary circuit board, a guide for guiding the auxiliary connector to connect to the second connector via a predetermined path, and an auxiliary grip movably connected to the auxiliary housing with a hinge.
-
Citations
19 Claims
-
1. A cartridge unit for use in a data processing system, comprising:
-
a circuit board having a controller;
a housing containing the circuit board;
a first connector coupled to the circuit board for connecting to the data processing system;
a second connector coupled to the circuit board;
a grip pivotally mounted to the housing; and
an auxiliary unit including;
an auxiliary circuit board having an auxiliary memory device;
an auxiliary connector, coupled to the auxiliary circuit board, for detachably connecting to the second connector;
an auxiliary housing containing the auxiliary circuit board and having a guide for guiding the auxiliary connector to connect to the second connector via a predetermined path; and
an auxiliary grip pivotally mounted to the auxiliary housing;
wherein the cartridge unit is configured to receive a variety of auxiliary units, and when the auxiliary unit connects to the cartridge unit, the cartridge unit and the auxiliary unit form a functional component of the data processing system. - View Dependent Claims (2, 3, 4, 5)
-
-
6. An auxiliary unit for detachably connecting to a cartridge unit, comprising:
-
an auxiliary circuit board;
an auxiliary memory device disposed on the circuit board;
an auxiliary connector, coupled to the auxiliary circuit board, for detachably connecting to a connector of the cartridge unit;
an auxiliary housing containing the auxiliary circuit board and having a guide for guiding the auxiliary connector to connect to the connector of the cartridge unit via a predetermined path; and
an auxiliary grip pivotally mounted to the auxiliary housing;
wherein the auxiliary unit and the cartridge unit together form a functional component of a data processing system. - View Dependent Claims (7, 8, 9)
-
-
10. A cartridge unit for connecting to a data processing system and receiving an auxiliary unit, comprising:
-
a circuit board having a controller;
a housing containing the circuit board;
a first connector coupled to the circuit board for connecting to the data processing system;
a second connector coupled to the circuit board for receiving the auxiliary unit;
a pathway disposed in the housing for receiving a matching guide of the auxiliary unit; and
a grip pivotally mounted to the housing;
wherein the cartridge unit and the auxiliary unit, when connected, form a functional component of the data processing system. - View Dependent Claims (11, 12, 13, 14, 15)
-
-
16. A vehicle diagnostic system for downloading data from a vehicle computer disposed on a vehicle, comprising:
-
a connector for connecting to a data output port of the vehicle computer;
a processor for processing data;
a memory device for storing data;
an interface circuit coupled to the connector for interfacing with the vehicle computer;
a bus coupled to the processor, the memory device, and the interface circuit; and
an expansion connector coupled to the bus for detachably receiving a cartridge unit;
wherein the cartridge unit comprises;
a circuit board having a controller;
a housing containing the circuit board;
a first connector coupled to the circuit board for connecting to the expansion connector;
a second connector coupled to the circuit board for receiving an auxiliary unit having a memory device; and
a grip pivotally mounted to the housing;
wherein the cartridge unit and the auxiliary unit, when connected, form a functional component of the vehicle diagnostic system. - View Dependent Claims (17, 18, 19)
-
Specification