CN210721747U

CN210721747U - Laser alarm system sensor

Info

Publication number: CN210721747U
Application number: CN201921934765.7U
Authority: CN
Inventors: 吴勇兵
Original assignee: Dongguan Lanyu Laser Co ltd
Current assignee: Dongguan Lanyu Laser Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-09
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a laser alarm system sensor, including base and fixed plate, there is a circular recess in the middle of the base, be equipped with an adjusting ball on the circular recess, adjusting ball and circular recess roll fit, adjusting ball's top is equipped with a fixed plate, the middle of fixed plate is equipped with a rectangle recess, it has the laser instrument shell to inlay on the rectangle recess, laser instrument shell inside is equipped with first laser instrument and second laser instrument, the light that first laser instrument and second laser instrument jetted out is parallel, laser instrument shell upper portion is equipped with the lens seat, be equipped with the lens in the lens seat; the light that first laser instrument jetted out is the visible light, and the light that the second laser instrument jetted out is invisible light, compares with prior art, the utility model discloses the beneficial effect who gains does: the laser beam generated by the laser can automatically identify illegal invasion in the monitoring area, guard personnel is prompted to process the alarm condition in time, the security monitoring provided by the laser alarm system sensor is continuous, and the alarm condition is fed back in time.

Description

Laser alarm system sensor

Technical Field

The utility model relates to a laser alarm field specifically is laser alarm system sensor.

Background

The existing perimeter safety precaution mainly adopts passive defense means such as enclosing walls, iron fences and the like, although the existing perimeter safety precaution can play a certain safety role, the existing perimeter safety precaution mainly depends on manpower to monitor, security personnel need to continuously observe the surrounding environment, the existing perimeter safety precaution mainly has the defects that the alarm condition cannot be found in time, a large amount of manpower is needed to cooperate, the cost is high, the effect is poor, and if the alarm condition cannot be timely allocated to reinforce, the safety of the security personnel is easily threatened.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The laser alarm system sensor comprises a base and a fixed plate, wherein a circular groove is formed in the middle of the base, an adjusting ball is arranged on the circular groove, the adjusting ball is matched with the circular groove in a rolling mode, the fixed plate is arranged above the adjusting ball, a rectangular groove is formed in the middle of the fixed plate, a laser shell is embedded in the rectangular groove, a first laser and a second laser are arranged inside the laser shell, light rays emitted by the first laser and the second laser are parallel, a lens seat is arranged on the upper portion of the laser shell, and a lens is arranged in the lens seat; the light emitted by the first laser is visible light, and the light emitted by the second laser is invisible light.

As an improvement of the technical scheme, two sides of the fixing plate are respectively provided with a through hole, the base is provided with a screw adjusting groove corresponding to the through holes, and screws in threaded fit with the screw adjusting grooves are arranged in the through holes.

As one improvement of the technical scheme, a lens fixing ring is arranged above the lens seat, and the lens fixing ring is in threaded connection with the lens seat to lock the lens.

Compared with the prior art, the utility model discloses the beneficial effect who gains does: the laser beam that the laser instrument produced can automatic identification monitoring area in the illegal invasion, confirms invasion perimeter position, the suggestion guard personnel in time handle the alert feelings, the security protection control that laser alarm system sensor provided is continuous, and the feedback alert feelings is in time, has compensatied the defense passivity of traditional perimeter safety precaution systems such as enclosure, iron fence, to improving safety protection work efficiency, in time discovers the alert feelings.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

In the figure: 1, a base; 2, adjusting the ball; 3, fixing a plate; 4, screws; 5, a shell; 6 lens seat; 7, fixing the lens; 8, a lens; 9 a first laser; 10 second laser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the laser alarm system sensor comprises a base 1 and a fixing plate 3, wherein a circular groove is formed in the middle of the base 1, an adjusting ball 2 is arranged on the circular groove, the adjusting ball 2 is in rolling fit with the circular groove, the fixing plate 3 is arranged above the adjusting ball 2, a rectangular groove is formed in the middle of the fixing plate 3, a laser shell 5 is embedded in the rectangular groove, a first laser 9 and a second laser 10 are arranged in the laser shell 5, light rays emitted by the first laser 9 and the second laser 10 are parallel, a lens seat 6 is arranged on the upper portion of the laser shell 5, and a lens 8 is arranged in the lens seat 6; the light emitted by the first laser 9 is visible light, and the light emitted by the second laser 10 is invisible light.

Preferably, both sides of the fixing plate 3 are respectively provided with a through hole, the base 1 is provided with a screw adjusting groove corresponding to the through hole, and the through hole is internally provided with a screw 4 in threaded fit with the screw adjusting groove.

Preferably, a lens fixing ring 7 is arranged above the lens seat 6, and the lens fixing ring 7 is in threaded connection with the lens seat 6 to lock the lens 8.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. Laser alarm system sensor, including base and fixed plate, its characterized in that: the middle of the base is provided with a circular groove, the circular groove is provided with an adjusting ball, the adjusting ball is matched with the circular groove in a rolling manner, a fixing plate is arranged above the adjusting ball, the middle of the fixing plate is provided with a rectangular groove, a laser shell is embedded in the rectangular groove, a first laser and a second laser are arranged in the laser shell, light rays emitted by the first laser and the second laser are parallel, the upper part of the laser shell is provided with a lens seat, and a lens is arranged in the lens seat; the light emitted by the first laser is visible light, and the light emitted by the second laser is invisible light.

2. The laser warning system sensor of claim 1, wherein: two sides of the fixing plate are respectively provided with a through hole, the base is provided with a screw adjusting groove corresponding to the through holes, and adjusting screws are arranged in the through holes.

3. The laser warning system sensor of claim 1, wherein: the lens fixing ring is arranged above the lens seat and is in threaded connection with the lens seat to lock the lens.

4. The laser warning system sensor of claim 1, wherein: the first laser emitter is a visible light laser emitter emitting 622 nm to 770 nm laser light.

5. The laser warning system sensor of claim 1, wherein: the second laser emitter is an invisible light laser emitter which emits 770-1000 nm laser light.