CN206281456U

CN206281456U - A kind of laser displacement sensor with numeral method

Info

Publication number: CN206281456U
Application number: CN201621372150.6U
Authority: CN
Inventors: 陶卫
Original assignee: Changzhou High Sheng Sensing Technology Co Ltd
Current assignee: Changzhou High Sheng Sensing Technology Co Ltd
Priority date: 2016-12-14
Filing date: 2016-12-14
Publication date: 2017-06-27
Anticipated expiration: 2026-12-14

Abstract

The utility model discloses a kind of laser displacement sensor with numeral method, including laser displacement sensor body, it also includes being located at the intrinsic MCU chip of laser displacement sensor and CMOS chip, and the numeral method module and key-press module of laser displacement sensor body side are installed on, the CMOS chip, numeral method module and key-press module are connected with MCU chip.The utility model can realize the real-time display of data, without connecting host computer, in face of simple application occasion, using more convenient.And the inner parameter of sensor is can also look at, the running status of sensor is understood in real time.Additionally, by increasing appropriate button, it is possible to set offline, compared with traditional host computer arrange parameter, simpler convenience is operated.

Description

A kind of laser displacement sensor with numeral method

Technical field

The utility model is related to laser displacement sensor technical field, more specifically, more particularly to a kind of with number The laser displacement sensor that pipe shows.

Background technology

Laser displacement sensor (Laser Displacement Sensor) be realized using triangulation it is contactless The new type measuring instrument device of the high precision test of distance, can measure the accurate geometry such as displacement, thickness, vibration, distance, diameter and survey Amount.It is widely used in online, the off-line measurement of the scenes such as 3C manufacturing lines, robot, numer centre, accurate streamline.

Could be shown, it is necessary to additionally access special amplifier or host computer during existing laser displacement sensor application Output data, referring to inner parameter and setting, the difficulty of user's debugging is big, and use cost is high.For this reason, it is necessary to design a kind of band There is the laser displacement sensor of numeral method.

Utility model content

The purpose of this utility model is to provide a kind of simple structure and low the swashing with numeral method of use cost Optical displacement sensor, it has the function that digital-scroll technique and button are set.

In order to achieve the above object, the technical solution adopted in the utility model is as follows：

A kind of laser displacement sensor with numeral method, including laser displacement sensor body, it also includes setting In the intrinsic MCU chip of laser displacement sensor and CMOS chip, and it is installed on laser displacement sensor body side Numeral method module and key-press module, the CMOS chip, numeral method module and key-press module connect with MCU chip Connect.

Further, also including located at laser displacement sensor body side and the RS485 interfaces that are connected with MCU chip.

Further, the numeral method module and key-press module are integrated on an installing plate, and the installing plate is removable That unloads is installed on the side of laser displacement sensor body.

Further, also including the indicator lamp located at numeral method module side.

Compared with prior art, the utility model has the advantage of：The utility model can realize the real-time display of data, Host computer need not be connected, in face of simple application occasion, using more convenient.And the inner parameter of sensor is can also look at, The running status of sensor is understood in real time.It is upper with traditional additionally, by increasing appropriate button, it is possible to set offline Position machine arrange parameter is compared, and operates simpler convenience.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the stereogram of the laser displacement sensor with numeral method described in the utility model.

Fig. 2 is the schematic diagram of the laser displacement sensor with numeral method described in the utility model.

Description of reference numerals：1st, laser displacement sensor body, 2, numeral method module, 3, key-press module, 4, RS485 Interface, 5, indicator lamp.

Specific embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model Define.

Refering to shown in Fig. 1-Fig. 2, the utility model provides a kind of laser displacement sensor with numeral method, including Laser displacement sensor body 1, it also includes MCU chip and CMOS chip in laser displacement sensor body 1, and It is installed on the numeral method module 2 and key-press module 3 of the side of laser displacement sensor body 1, the CMOS chip, charactron Display module 2 and key-press module 3 are connected with MCU chip.MCU chip receives the signal of CMOS chip signal and key-press module 3, Data are transmitted to controller or host computer by RS485 interfaces after treatment, while output data to charactron being shown.

The utility model also includes the RS485 interfaces for being located at the side of laser displacement sensor body 1 and being connected with MCU chip 4, in order to be connected with extraneous host computer, realize the transmission and conversion of data.

Specifically, the numeral method module 2 and key-press module 3 are integrated on an installing plate, and the installing plate is removable That unloads is installed on the side of laser displacement sensor body 1.

The MCU chip and CMOS chip can use prior art, the numeral method module 2 to select 67 sections LED charactrons, installed in sensors sides, sensor overall structure are not influenceed, elegant in appearance.

In the utility model, user can judge the working condition of sensor by indicator lamp mark, intuitively show The current measured value of sensor, and by increased 3 Independent keys, join with the use of can easily set sensor Number, user can set baud rate, average, No. ID, thang-kng amount, threshold value and calibration value, realize the survey under user's different scenes Amount demand.

In the utility model, key-press module 3 includes three buttons, its specific effect such as table 1 below.

Table 1

The utility model also includes two indicator lamps for being arranged on the side of body 1, specific effect such as table 2 of indicator lamp.

Table 2

Advantage of the present utility model is as follows：

1st, used simply because charactron is that a class is cheap, stability is high, can show the device of the parameter of numeral expression Part.Laser displacement sensor with charactron, low cost and reliable and stable.

2nd, the utility model can realize the real-time display of data, without connecting host computer, in face of simple application occasion, use More facilitate.

3rd, the utility model can also look at the inner parameter of sensor, and the running status of sensor is understood in real time.

4th, the utility model is by increasing appropriate button, it is possible to set offline.This is set with traditional host computer Parameter is compared, and operates simpler convenience.

5th, the utility model can simply be set while display data to sampling period and output, and can be quick Starter.

Although being described in conjunction with the accompanying implementation method of the present utility model, patent owner can want in appended right Various deformations or amendments are made within the scope of asking, as long as no more than the protection model described by claim of the present utility model Enclose, all should be within protection domain of the present utility model.

Claims

1. a kind of laser displacement sensor with numeral method, including laser displacement sensor body, it is characterised in that：Also Including located at the intrinsic MCU chip of laser displacement sensor and CMOS chip, and it is installed on laser displacement sensor body The numeral method module and key-press module of side, the CMOS chip, numeral method module and key-press module are and MCU core Piece is connected.

2. the laser displacement sensor with numeral method according to claim 1, it is characterised in that：Also include being located at Laser displacement sensor body side and the RS485 interfaces being connected with MCU chip.

3. the laser displacement sensor with numeral method according to claim 1, it is characterised in that：The charactron Display module and key-press module are integrated on an installing plate, and the installing plate is mounted at laser displacement sensor body Side.

4. the laser displacement sensor with numeral method according to claim 1, it is characterised in that：Also include being located at The indicator lamp of numeral method module side.