A laser target pointer, to be engaged with a carrier having a guide rail structure extending in a first direction, comprising:
- a body, including thereon a laser module and a power module, having a top surface furnished with an accommodation base, a first engagement body and a second engagement body, wherein the first engagement body and the second engagement body are located individually to two opposing lateral sides of the accommodation base and extend in the first direction;
- a locating plate, located in the accommodation base, integrated with the body as a unique piece, having thereon a fitting structure between the first engagement body and the second engagement body, the fitting structure extending in the first direction;
- a positioning block, assembled to the fitting structure of the locating plate in a slidable manner so as to be confined and thus guided by the fitting structure to perform displacements in the first direction, so that a location of the positioning block on the locating plate in the first direction is adjustable;
- a first fitting element, being to lock the positioning block onto the locating plate;
- wherein, after the positioning block on the fitting structure of the locating plate is displaced in the first direction to reach a predetermined position, the positioning block is positioned at the predetermined position on the locating plate by the first fitting element;
- wherein, when the positioning block is fixed on the locating plate, a top portion of the positioning block protrudes over the first engagement body and the second engagement body of the body;
- and
- an adjustable positioning assembly, including a first clamp block, a second clamp block and at least one second fitting element extending in a second direction perpendicular to the first direction, the first clamp block and the second clamp block being individually to mount onto the at least one second fitting element by sleeving, the at least one second fitting element being used to adjust spacing between the first clamp block and the second clamp block in the second direction;
- wherein each of the first clamp block and the second clamp block includes a first gripping jaw and a second gripping jaw, the first gripping jaws of the first clamp block and the second clamp block are used to clamp the first engagement body and the second engagement body, respectively, the second gripping jaws of the first clamp block and the second clamp block are used to clamp the guide rail structure of the carrier, the at least one second fitting element is used to adjust the spacing between the first clamp block and the second clamp block in the second direction, and thereby the body is clamped through the adjustable positioning assembly to engage the guide rail structure of the carrier, such that no more displacement of the body with respect to the carrier in the second direction is allowed;
- wherein, when the body is clamped through the adjustable positioning assembly to engage the guide rail structure of the carrier, the top portion of the positioning block is inserted into the guide rail structure of the carrier, so that no more displacement of the body with respect to the carrier in the first direction is allowed.