CN201667143U - Pointer - Google Patents

Abstract

The utility model discloses a pointer. The pointer comprises a pointer body and a plate body, wherein the plate body has a hollow oblong structure without an upper cover; a U disk is arranged in the hollow cavity of the plate body; the outer surface of the plate body is provided with a notch which is matched with a hand; one end of the plate body far away from the U disk is fixedly connected with the pointer body; the pointer body has a telescopic structure; a sleeve is arranged outside the pointer body; and the plate body is inserted in the sleeve. While in use, the U disk brings convenience for teachers to store data, and the pointer is convenient for the teachers to use in classes. The pointer has the advantages of simple structure, convenient use and the like; and by integrating the pointer with the U disk, greater convenience can be brought to the teachers.

Description

Teacher's pointer

Technical field the utility model relates to a kind of teaching aid, especially a kind of teacher's pointer.

The background technology teacher's pointer is instructors one of the requisite articles for use of giving a lesson, but existing teacher's pointer function singleness, can not satisfy the use needs of instructors, and for example: existing teacher's pointer and USB flash disk are not easy to the use of instructors for independently individual.

The summary of the invention the purpose of this utility model is to provide a kind of teacher's pointer, is used to solve existing teacher's pointer function singleness, can not satisfy the problem that instructors is used needs.

The utility model teacher's pointer comprises whip body and plate body, and plate body is that hollow does not have the loam cake rectangular structure, and is provided with USB flash disk in the hollow cavity of plate body; Outside surface at plate body is provided with the groove that matches with hand; Away from the affixed whip body of an end of USB flash disk, and the whip body is stretching structure at plate body, and at the external body that is provided with of whip, body is connected with the plate body formula of inserting.

After adopting said structure, during use, USB flash disk is convenient to instructors storage number and is held; The whip body is convenient to the instructors teaching and is used.

The utility model has the advantages that: simple in structure, easy to use, teacher's pointer and USB flash disk are integrated in one, convenient instructors is used.

Description of drawings Fig. 1 is a schematic perspective view of the present utility model.

Embodiment comprises whip body 1 and plate body 2 in the schematic perspective view of teacher's pointer shown in Figure 1, plate body is that hollow does not have the loam cake rectangular structure, and is provided with USB flash disk 3 in the hollow cavity of plate body; Outside surface at plate body is provided with the groove 4 that matches with hand; Away from the affixed whip body of an end of USB flash disk, and the whip body is stretching structure at plate body, and at the external body 5 that is provided with of whip, body is connected with the plate body formula of inserting.

Claims (1)

1. a teacher's pointer comprises whip body (1) and plate body (2), it is characterized in that: plate body is that hollow does not have the loam cake rectangular structure, and is provided with USB flash disk (3) in the hollow cavity of plate body; Outside surface at plate body is provided with the groove (4) that matches with hand; Away from the affixed whip body of an end of USB flash disk, and the whip body is stretching structure at plate body, and at the external body (5) that is provided with of whip, body is connected with the plate body formula of inserting.

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