摘要:
A case for an electronic device with a retractable stand may support the case for an inserted electronic device when disposed in a horizontal and/or vertical position. The case may be transitioned from the horizontal and/or vertical disposition and vise-versa without changing the relative positions of the case and the stand to one another.
摘要:
An exterior cover for attachment to the exterior surface of a hinged computing device's base may modify the size, position, and/or footprint of one or more extensions, or feet, projecting from the bottom of the base. The modification may serve to increase the stability of the hinged computing device when the hinged computing device is in an open position (i.e., when the display element is separated from the base).
摘要:
A case for an electronic device with a retractable stand may support the case for an inserted electronic device when disposed in a horizontal and/or vertical position. The case may be transitioned from the horizontal and/or vertical disposition and vise-versa without changing the relative positions of the case and the stand to one another.
摘要:
Screen protectors for electronic devices have been available for some time. Some small touch screen devices have dedicated soft keys on a certain portion of the screen. Soft keys are representations of physical buttons on the screen. Since the devices are generally very small, it is often difficult for the user to avoid accidently hitting one of these soft keys. One application of the invention shows a small ridge that protrudes vertically out of the screen protector, so that the user can feel that under his/her finger/touch, to locate the sections on the screen, e.g. the keyboards or menus and their components. Other variations and examples are also given here.
摘要:
An adjustable wrench includes a fixed jaw and a movable jaw movable along a slot in the head. A passage is defined through the head and communicates with the slot. Two rack portions are defined in the guide rod. Two pawls are movably engaged with the passage and each pawl has teeth and the two pawls are alternatively engaged with the two rack portions. Two respective positioning units are located between the two pawls and an inside of the passage so as to position the pawls to be engaged with the pawls or separated from the pawls. The two rack portions are made by Metric system and English system respectively.
摘要:
An adjustable spanner with electronic strain gauge function which comprises a head; an fixed jaw extending from the head; and sliding groove being transversally formed at one upper side of the head; a handle connected to a lower side of the head; at least one strain gauge; a hollow connecting tube having one end connected to the handle; the hollow connecting tube being installed with an output display device; a clamping surface of the moveable jaw and a clamping surface of the fixed jaw being formed as a working area for clamping a screw device; and a positioning portion being installed on the moveable jaw and at a non-working area below the working area; the position portion facing toward a clamping opening between the clamping surfaces of the moveable jaw and fixed jaw; and the positioning portion being capable of resisting against the screw device.
摘要:
A hand tool includes a handle having a connection end which includes two parallel arms and a driving member has an insertion which is pivotably connected between the two arms by a pin which extends through the two arms and the engaging notch of the insertion. The driving member can be easily replaced by disengaging the pin from the engaging recess of the driving member.