阅读说明：本技术 一种激光器 (Laser device ) 是由 徐敏 于 2018-06-25 设计创作，主要内容包括：本发明公开了一种激光器,包括手持件和激光发射件,所述手持件与所述激光发射件间设置有连接件,所述手持件呈扁圆柱形,所述手持件的侧面设置有凹槽,所述连接件能够弯曲并绕嵌在所述凹槽内,所述手持件的内部还贯穿开设有半圆形的槽体。其方便手抓取,安全可靠,方便收纳。(The invention discloses a laser, which comprises a hand piece and a laser emitting piece, wherein a connecting piece is arranged between the hand piece and the laser emitting piece, the hand piece is in a flat cylindrical shape, a groove is formed in the side surface of the hand piece, the connecting piece can be bent and embedded in the groove in a parallel winding manner, and a semicircular groove body is formed in the hand piece in a penetrating manner. It makes things convenient for the hand to snatch, safe and reliable, convenient storage.)

1. The utility model provides a laser instrument, its characterized in that, includes handheld piece and laser emission spare, handheld piece with be provided with the connecting piece between the laser emission spare, handheld piece is oblate cylinder, the side of handheld piece is provided with the recess, the connecting piece can be crooked and inlay by the duplex winding in the recess, the inside of handheld piece still runs through and has seted up semicircular cell body.

2. The laser of claim 1, wherein the handpiece has a battery mounting area, and wherein a rechargeable battery is disposed within the battery mounting area.

3. The laser as claimed in claim 2, wherein a first switch is disposed on a side wall of the tank body, and the first switch is electrically connected to the rechargeable battery.

4. The laser of claim 1, wherein a rigid connection is disposed between the handpiece and the connector, and a second switch is disposed on the connection and electrically connected to the laser emitting element.

Technical Field

The invention relates to the field of laser products, in particular to a laser.

Background

The laser indicator, also known as a laser pen, a star pointer and the like, is a pen-shaped emitter which is designed by designing visible laser into a portable and easily-held laser module (light-emitting diode). Is commonly used in teaching and lecture reports.

Because the laser pen is made into a pen shape, a user can slide off after using the laser pen for a long time, and in the sliding process, the laser can mistakenly set eyes, certain safety accidents are caused, and the use is influenced.

Disclosure of Invention

The invention aims to provide a laser which is convenient to grasp by hands, safe, reliable and convenient to store.

In order to solve the technical problem, the invention provides a laser device which comprises a handheld piece and a laser emitting piece, wherein a connecting piece is arranged between the handheld piece and the laser emitting piece, the handheld piece is in an oblate cylindrical shape, a groove is formed in the side face of the handheld piece, the connecting piece can be bent and embedded in the groove in a winding mode, and a semicircular groove body is formed in the handheld piece in a penetrating mode.

Preferably, a battery assembly area is arranged on the hand piece, and a rechargeable battery is arranged in the battery assembly area.

Preferably, a first switch is arranged on the side wall of the groove body, and the first switch is electrically connected with the rechargeable battery.

Preferably, a rigid connecting part is further arranged between the hand piece and the connecting part, a second switch is arranged on the connecting part, and the second switch is electrically connected with the laser emitting piece.

Compared with the prior art, the invention has the beneficial effects that:

1. the handheld piece is provided with the groove body, so that the laser can be conveniently held by hands, the laser cannot fall off, and the handheld piece is convenient to use, safe and reliable.

2. The handheld piece is provided with the groove, and the connecting piece can be wound and embedded in the groove and can be conveniently stored.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to be able to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

The laser device comprises a laser emitting part 10, a handheld part 20, a groove 21, a groove 30, a groove body 40, a first switch 50, a connecting part 60, a second switch 60 and a battery assembling area 70.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.