초록 ▼

A data acquisition laser scanner system. The system includes a laser scanner module and a data acquisition terminal. The data acquisition terminal comprises a housing, manual input means to input data therein, display means, and means for storing electrical signals. The module comprises a housing ha

A data acquisition laser scanner system. The system includes a laser scanner module and a data acquisition terminal. The data acquisition terminal comprises a housing, manual input means to input data therein, display means, and means for storing electrical signals. The module comprises a housing having a window, a source of laser light, a mechanism for sweeping the laser beam within the housing to produce a scan pattern comprising at least one line, a reflective beam folding system for projecting the pattern out of the window and onto an object, such as a bar code, and a system for receiving light reflected off the object to convert the reflected light into electrical output signals indicative thereof. The module also includes a connector for releasable securement to a mating connector forming a portion of the data acquisition terminal for mounting the module thereon and carrying the electrical output signals thereto.

대표청구항 ▼

A data acquisition scanning system comprising a laser scanner module releasably secured to a portable data terminal, said data terminal comprising a first housing arranged to be held in one\s hand, means for storing electrical input signals therein, and first connector means for connection to bar co

A data acquisition scanning system comprising a laser scanner module releasably secured to a portable data terminal, said data terminal comprising a first housing arranged to be held in one\s hand, means for storing electrical input signals therein, and first connector means for connection to bar code reading means, said scanner module comprising a second housing which is very compact in size and includes a window, beam sweeping means located within said second housing for sweeping a laser beam from a predetermined point within said second housing through a predetermined angle to produce a scan pattern comprising at least one line, and beam folding means projecting the scan pattern out of said window, said beam folding means being located between said beam sweeping means and said window for folding the path of the swept beam within said second housing, said module additionally comprising second conductor means and signal processing means connected thereto for producing a first electrical signal indicative of the code scanned, said second connector means being arranged for releasable securement to said first connector means to mount said module on said data terminal and to carry said first electrical signal thereto.