| 摘要 |
<p>A data acquisition laser scanner system (10) includes a laser scanner module (100) and a data acquisition terminal (200). The data acquisition terminal (200) comprises a housing (202), manual input means (206) to input data therein, display means (208), and means for storing electrical signals. The module (100) comprises a housing (102) having a window (104), a source of laser light (106), a mechanism (110) for sweeping the laser beam within the housing (102) to produce a scan pattern comprising at least one line, a reflective beam folding system (118, 120) for projecting the pattern out of the window (104) and onto an object, such as a bar code (26), and a system (126) for receiving light reflected off the object to convert the reflected light into electrical output signals indicative thereof. The module (100) also includes a connector (34) for releasable securement to a mating connector (214) forming a portion of the data acquisition terminal (200) for mounting the module (100) thereon and carrying the electrical output signals thereto.</p> |
