CN2345953Y

CN2345953Y - Laser angle labelling apparatus

Info

Publication number: CN2345953Y
Application number: CN 98219696
Authority: CN
Inventors: 丁治宇
Original assignee: OPOCOM OPTOELECTRONIC (XIAMEN) CO Ltd
Current assignee: OPOCOM OPTOELECTRONIC (XIAMEN) CO Ltd
Priority date: 1998-08-17
Filing date: 1998-08-17
Publication date: 1999-10-27
Anticipated expiration: 2008-08-17

Abstract

The utility model relates to a laser angle labeling apparatus. The utility model is characterized in that the utility model is provided with a laser head whose rear end is pivoted with the inside of a dial which is arranged in a main body; the rear part of the dial is provided with a horizontal ball for measuring horizontality, and the reference of graduations marked on the dial is the horizontal ball; the power of the laser head is supplied by batteries arranged in a battery room on the main body. Due to the relationship of the relative positions between the dial and the horizontal ball, and the dial and the laser head which are pivoted, the utility model has the advantages that only one set of horizontal ball needs to be arranged; the angle can be adjusted at will, and the integral gradient is not affected by the adjustment of the angle.

Description

The laser angle marking device

The utility model relates to a kind of laser angle marking device.Particularly can in 90 degree, adjust the laser angle marking device of angle arbitrarily.

Existing laser angle marking device, as Fig. 1, be provided with a laser head 11 forwardly and in a suitable section at rear portion, be provided with three groups of level correction horizontal ball 12 of measuring special angle, its use-pattern is: if desire to make the elevation angle of laser head 11 or the angle of depression is 45 degree, then proofread and correct last group horizontal ball 12 and make it to be horizontality, can make integral body have the elevation angle or the angle of depression of 45 degree.But there is following shortcoming in existing laser angle marking device:

1, the angle of Ce Lianging is confined to three groups of set level correction horizontal ball of its rear portion, then can't use for other angles, and is restricted in the use.

2, the above horizontal ball measurement update of at least two groups has higher manufacturing cost.

3, when the laser angle marking device was made the angle sign, its integral body was skewed and difficult maybe can't being arranged on support body or other stationary installations.

The purpose of this utility model is to provide a kind of cost lower, can adjust angle in 90 degree arbitrarily, and can be arranged on the laser angle marking device on support body or other stationary installations, to overcome above-mentioned defective.

The laser angle marking device that the utility model proposes is design like this, be provided with a laser head and make thereafter that the set index dial inside in end and main body is pivoted, be provided with the horizontal ball of a measurement horizontality at the rear portion of this index dial, and the scale that is indicated on this index dial is a benchmark with this horizontal ball, and the battery that utilizes its main body battery chamber to be installed is given laser head with power supply source.

Because the laser angle marking device that the utility model proposes is only established one group of horizontal ball, the more existing laser angle marking device of its cost is low, and the adjustment of angle is unrestricted with correction.Simultaneously, the adjustment of its angle does not change whole degree of tilt, therefore, is arranged on easily on support body or other stationary installations.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the organigram of existing laser angle marking device.

Fig. 2 is the synoptic diagram of the utility model embodiment.

Fig. 3 is the user mode synoptic diagram of Fig. 2.

Fig. 4 is the synoptic diagram of another embodiment of the utility model.

Fig. 5 is the user mode synoptic diagram of Fig. 4.

With reference to Fig. 2, this laser angle marking device 2 is to be a lip pencil body, its front end is established a laser head 21 and switch 22, the rear portion of this laser head 21 is provided with a battery chamber 23 and device has battery, the rear end of this battery chamber 23 then is hubbed on the inboard of an index dial 24, this index dial 24 is an one with substrate 26, making the structures such as battery chamber 23 at this laser head 21 and rear portion is axle with this index dial 24, and can do the adjustment of zero to 90 degree, be installed with above the rear portion of this index dial 24 substrate 26 rear portions horizontal ball 25 that a level correction measures and above pen clip.

With reference to Fig. 3, this laser head 21 and its rear end articulate in index dial 24 positions, and are that axle makes this laser head 21 can do the adjustment of zero to 90 degree with the articulated section.So, when this substrate 26 is installed on the support body, horizontal ball 25 with its rear portion is proofreaied and correct its whole level position state, make integral level and by the elevation angle of these index dial 24 scales and laser head 21 relation, make this laser head 21 do a suitable elevation angle, when this laser head 21 is pushed via switch 22, the angular illumination that institute's desire indicates can be gone out.Substrate 26 for horizontal kenel completely so that in the support body setting.

With reference to Fig. 4, Fig. 5, its structure is identical with the structure of the foregoing description, it is set position difference, inboard appropriate location at this index dial 34, be pivoted with a laser head 31, this laser head 31 is able to do the inclination of suitable angle in the scope of this index dial 34, be provided with the horizontal ball 35 of a level correction at the rear portion of this index dial 34, be provided with below this horizontal ball 35 switch 32 with as with below battery chamber 33 and laser head 31 electric power loop conductings and the control that ends.

Claims

1, a kind of laser angle marking device, it is characterized in that: be provided with a laser head and make thereafter that the set index dial inside in end and main body is pivoted, be provided with the horizontal ball of a measurement horizontality at the rear portion of index dial, the scale that is indicated on this index dial is a benchmark with this horizontal ball, and the battery that utilizes its main body battery chamber to be installed gives laser head with power supply source.