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US 12,392,900 B2Granted
Distance measuring device
AssigneeHangzhou Great Star Industrial Co., Ltd.
InventorYueming Li
Life of this patent
Estimating the term…
Abstract
A distance measuring device, including a first housing having an accommodating space; and a laser ranging device provided in the accommodating space of the first housing; a tapeline structure, the tapeline structure integrated with the laser ranging device into one piece, wherein the laser ranging device is arranged along a radial direction or an axial direction of the tapeline structure.
Claims8
A distance measuring device, comprising:
- a first housing having an accommodating space;
- and
- a laser ranging device provided in the accommodating space of the first housing;
- and
- a tapeline structure, the tapeline structure integrated with the laser ranging device into one piece,
- wherein the laser ranging device comprises a laser module and a power supply connected to the laser module;
- wherein the laser module comprises:
- a laser generating means for emitting a measurement beam to an object to be measured;
- a photoelectric conversion means for receiving a reflected beam reflected from the object to be measured and converting it into at least one feedback electric signal;
- and
- a circuit board provided thereon with at least one processor;
- wherein the tapeline structure is provided in the first housing, and the laser module is provided on an end face in an axial direction of the tapeline structure;
- wherein a raised portion is provided on the end face in the axial direction, and the raised portion defines a second accommodating space for accommodating the laser module.
10 more elements
A distance measuring device, comprising:
- a first housing having a first accommodating space;
- a second housing having a second accommodating space;
- a laser ranging device provided in the first accommodating space;
- and
- a tapeline structure provided in the second accommodating space;
- the first housing is detachably connected to the second housing through a connecting structure,
- wherein a first side of the first housing facing toward the second housing is an arcuate recessed portion, a second side of the second housing facing toward the first housing is an arcuate raised portion in engagement with the arcuate recessed portion;
- the connecting structure comprises a connecting protrusion provided on the first side and a connecting recess provided on the second side, and the connecting protrusion is inserted in the connecting recess;
- or
- a first side surface of the first housing facing toward the second housing is a flat surface, a second side surface of the second housing facing toward the first housing is a flat surface;
- the connecting structure comprises a connecting slide channel provided on the first side surface and a fin which is provided on the second side surface and slidable into the connecting slide channel.
8 more elements
Dependencies are inferred from the claim text.