Latch apparatus for portable electronic devices
First Claim
1. A latch apparatus positioned between a display device and a device mount wherein the display device is slidably inserted in the device mount, comprising:
- a pin having a pin ramp and an actuator contact ramp, the pin being connected to a biasing means that applies force to move the pin toward an opening formed on the display device, one end of the biasing means being attached to the device mount; and
an actuator having an actuator ramp, the actuator ramp contacting the actuator contact ramp of the pin to cause the pin to retract from the opening formed on the display device when the actuator is pressed.
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Accused Products
Abstract
The latch apparatus for portable display devices has a pin portion and an actuator. The latch apparatus has an opening into which the pin portion is inserted to secure the display device in a device mount. The actuator applies force to release the pin to remove the display device from the device mount. Both the actuator and the pin portion have ramps that are designed to make contact with each other and slide as force is exerted to the actuator. Due to the ramps, the pin portion moves to withdraw from the opening of the display device as force is applied to the actuator. Biasing means maintains the position of the pin such that the pin portion securely holds the display device in the device mount unless the actuator is pressed for releasing the pin portion.
23 Citations
20 Claims
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1. A latch apparatus positioned between a display device and a device mount wherein the display device is slidably inserted in the device mount, comprising:
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a pin having a pin ramp and an actuator contact ramp, the pin being connected to a biasing means that applies force to move the pin toward an opening formed on the display device, one end of the biasing means being attached to the device mount; and
an actuator having an actuator ramp, the actuator ramp contacting the actuator contact ramp of the pin to cause the pin to retract from the opening formed on the display device when the actuator is pressed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 20)
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12. A navigation system for guiding a user to a destination, comprising;
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a display device having a navigation antenna which is movable between an operational position and a non-operational position;
an antenna positioning sensor for determining the position of the navigation antenna in either the operational position or the non-operational position; and
a device function controller for controlling an operation of the display device;
a device mount that receives the portable display device and established electrical communication with the display device; and
a latch apparatus positioned between the display device and the device mount wherein the latch apparatus includes a pin having a pin ramp and an actuator contact ramp, the pin being connected to a biasing means which is attached to the device mount, and an actuator having an actuator ramp, the actuator ramp contacting the actuator contact ramp of the pin to cause the pin to retract from an opening formed on the display device;
wherein the device function controller is in communication with the antenna positioning sensor such that the device function controller changes functions of the display apparatus depending on the position of the navigation antenna. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification