Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith
First Claim
1. In a data capture system,hand-held data terminal means having size and weight to be held in one hand, and having an exterior,said hand-held data terminal means having rechargeable battery means for supplying power thereto during portable operation,terminal receptacle means for releasably receiving said hand-held data terminal means for the recharging of said rechargeable battery means,said hand-held data terminal means having electrical contact pad means for coupling with said rechargeable battery means,said terminal receptacle means having cooperating electrical contact means for engagement with the electrical contact pad means of said hand-held data terminal means when inserted into said terminal receptacle means such that recharging of said rechargeable battery means can be effected via said electrical contact pad means and the cooperating electrical contact means in engagement therewith,said hand-held data terminal means having said electrical contact pad means substantially flush with said exterior thereof, said cooperating electrical contact means of said terminal receptacle means being resiliently urged for pressure engagement with said electrical contact pad means without requiring any substantial penetration of the terminal receptacle means into the hand-held data terminal means, and the receptacle means engaging the hand-held data terminal means and holding the hand-held data terminal means to maintain said pressure engagement between said electrical contact pad means and the cooperating electrical contact means,said terminal receptacle means having a generally vertical wall with the cooperating electrical contact means being resiliently urged in direction away from said vertical wall, and an end of the hand-held data terminal means with said electrical contact pad means being moved downwardly to align said electrical contact pad means with said cooperating electrical contact means, and said terminal receptacle means having constraining surfaces constraining said end of said hand-held data terminal means as it is moved downwardly to ensure alignment of respective electrical contact pad means with the respective cooperating electrical contact means.
6 Assignments
0 Petitions
Accused Products
Abstract
In an exemplary embodiment, a hand-held data terminal has external electrical contact pads which mate with resilient contacts of a docking receptacle for the interchange of data and the supply of charging current to the terminal. The terminal may be loaded into and removed from the docking receptacle in a single motion with one hand. Keyboard and display of the terminal are fully accessible while in the docking receptacle. The terminal may be fully sealed and be completely free of the conventional pin and socket type electrical connector fittings at its exterior. Electrostatic discharge protection is provided by circuit components connected to the surface contact pads so that the sensitive electronic circuitry of the terminal is protected from electrostatic discharge transients.
121 Citations
16 Claims
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1. In a data capture system,
hand-held data terminal means having size and weight to be held in one hand, and having an exterior, said hand-held data terminal means having rechargeable battery means for supplying power thereto during portable operation, terminal receptacle means for releasably receiving said hand-held data terminal means for the recharging of said rechargeable battery means, said hand-held data terminal means having electrical contact pad means for coupling with said rechargeable battery means, said terminal receptacle means having cooperating electrical contact means for engagement with the electrical contact pad means of said hand-held data terminal means when inserted into said terminal receptacle means such that recharging of said rechargeable battery means can be effected via said electrical contact pad means and the cooperating electrical contact means in engagement therewith, said hand-held data terminal means having said electrical contact pad means substantially flush with said exterior thereof, said cooperating electrical contact means of said terminal receptacle means being resiliently urged for pressure engagement with said electrical contact pad means without requiring any substantial penetration of the terminal receptacle means into the hand-held data terminal means, and the receptacle means engaging the hand-held data terminal means and holding the hand-held data terminal means to maintain said pressure engagement between said electrical contact pad means and the cooperating electrical contact means, said terminal receptacle means having a generally vertical wall with the cooperating electrical contact means being resiliently urged in direction away from said vertical wall, and an end of the hand-held data terminal means with said electrical contact pad means being moved downwardly to align said electrical contact pad means with said cooperating electrical contact means, and said terminal receptacle means having constraining surfaces constraining said end of said hand-held data terminal means as it is moved downwardly to ensure alignment of respective electrical contact pad means with the respective cooperating electrical contact means.
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11. In a data capture system,
a data capture device having size and weight to be held in one hand, having rechargeable battery means for supplying power thereto during portable operation, and having a data storage for storing data therein, a device receptacle for releasably receiving said data capture device for the recharging of said rechargeable battery means, and for the interchange of data with said data capture device, said data capture device having a keyboard and display, and said device receptacle providing user access to the keyboard and display while the data capture device is in the device receptacle, said data capture device having an exterior face and having a row of electrical contact pads generally flush with said exterior face, including first and second electrical contact pads for coupling with said rechargeable battery means and further electrical contact pads, said device receptacle having a row of cooperating electrical contacts including first and second cooperating electrical contacts and further cooperating electrical contacts arranged for engagement with said first and second electrical contact pads and said further electrical contact pads without requiring any substantial penetration of the device receptacle into the data capture device, said device receptacle having a generally vertical wall with said row of cooperating electrical contacts arranged horizontally for individual pressure engagement with said first and second and further electrical contact pads, said data capture device when fully assembled being held by said device receptacle with said exterior face thereof confronting said generally vertical wall and with said cooperating electrical contacts individually resiliently urged against the respective first and second and further electrical contact pads, said data capture device with said row of electrical contact pads disposed horizontally being moved downwardly to align said row of electrical contact pads with said row of cooperating electrical contacts, and said device receptacle constraining said data capture device as it is moved downwardly to ensure alignment of the first and second and further electrical contact pads with respective cooperating electrical contacts.
Specification