CN207556673U

CN207556673U - RS485 type photoelectric pyrometers

Info

Publication number: CN207556673U
Application number: CN201721696059.4U
Authority: CN
Inventors: 王均利
Original assignee: XI'AN WEIMIKE AUTOMATIC CONTROL INSTRUMENT TECHNOLOGY Co Ltd
Current assignee: XI'AN WEIMIKE AUTOMATIC CONTROL INSTRUMENT TECHNOLOGY Co Ltd
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2018-06-29
Anticipated expiration: 2027-12-01

Abstract

The utility model discloses RS485 type photoelectric pyrometers, including mounting base, the inside of the mounting base is installed with cramping body, the left end of the cramping body passes through mounting base and extends to the outside of mounting base, the inside of the cramping body is installed with lens barrel, electronic box is provided on the left of the lens barrel, the left end of the lens barrel and the right side of electronic box are fixedly mounted, the inside of the electronic box is installed with RS type mainboards successively from right to left, display board and transparent cover, the RS485 types mainboard is converted by power supply, interface, central processing unit, sensing measurement part forms.The utility model is by setting cramping body, lens barrel, RS485 types mainboard, display board and transparent cover, based on blackbody radiation theory, it is dust-proof from outside, measurement and calibration, installation, electromagnetism interference etc. are considered every possible angle and are developed, compared with prior art, it has been not only a sensor, but one is brought the thermo detector that can be come into operation.

Description

RS485 type photoelectric pyrometers

Technical field

The utility model is related to technology of instrument and meter fields, specially RS485 types photoelectric pyrometer.

Background technology

At present, based on blackbody radiation theory, using contact temperature-sensitive and contactless temperature-measuring as the photoelectricity of main feature Pyrometer is widely used in production, and the mode of photoelectric pyrometer output signal has voltage or current signal in the market, Obtain actual temp value, it is also necessary to the cooperation of secondary meter, and subsequent operation is complex, and it is inconvenient for use.

Utility model content

The purpose of this utility model is to provide RS485 type photoelectric pyrometers, have compared with prior art, not only It is a sensor, but bring the thermo detector that can be come into operation the advantages of, it is defeated to solve photoelectric pyrometer in the market Going out the mode of signal has voltage or current signal, to obtain actual temp value, it is also necessary to the cooperation of secondary meter, and it is subsequent Operate it is complex, it is inconvenient for use the problem of.

To achieve the above object, the utility model provides following technical solution：RS485 type photoelectric pyrometers, including installation Seat, the inside of the mounting base are installed with cramping body, and the left end of the cramping body passes through mounting base and extends to mounting base Outside, the inside of the cramping body is installed with lens barrel, electronic box, a left side for the lens barrel is provided on the left of the lens barrel End and the right side of electronic box are fixedly mounted, and the inside of the electronic box is installed with RS types mainboard, display successively from right to left Plate and transparent cover.

Preferably, the RS485 types mainboard is converted by power supply, interface, central processing unit, sensing measurement part form.

Preferably, the display board uses OLED display.

Preferably, the right side opening of the electronic box is equipped with mounting hole, and left end and the mounting hole of the lens barrel coordinate, the mirror The right end of cylinder coordinates with cramping body.

Preferably, the right side of the mounting base is with being 233.57 millimeters the distance between on the left of electronic box.

Preferably, the lens barrel material is heat-resisting without Heat Conduction Material.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is managed by setting cramping body, lens barrel, RS485 types mainboard, display board and transparent cover with black body radiation Based on, consider every possible angle and develop from external dust-proof, measurement and calibration, installation, electromagnetism interference etc., with the prior art It compares, a not only sensor, but one is brought the thermo detector that can be come into operation.

2nd, the utility model display board uses OLED display, and brightness is high, and actively to shine, clarity is high, under display Equipped with input button on aspect plate, local address and baud rate can be set at the scene, PV values can also be hindered into factory mode Buddhist nun etc. carries out field calibration.

3rd, the utility model optical sensor and transmission circuit integrated design are communicated using RS485 interfaces and host computer, real Testing temperature and OLED display show value upload data and correspond.

4th, the utility model has digital communication capabilities, eliminates the necessary isolator in two-wire system instrument rear end, data The secondary meters such as converter are put into, and the utility model is cardinar number font instrument, and analog signal only need to be by once converting i.e. Can, remaining link is data transfer, includes verification in communication process, data reliability is greatly improved.

5th, being integrated of the utility model provides, and the application experience for having profession without user can be used, the connection having Net ability can upload data a thermometric point datas up to a hundred by a bus, and for two-wire system, every RS485 type is high Temperature meter only conducting wire can save 100 meters or more, and due to the reduction of conducting wire, relevant crane span structure expense, maintenance cost reduces simultaneously.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model RS485 type mainboard schematic diagrames；

Fig. 3 is the utility model display board schematic diagram.

In figure：1 mounting base, 2 cramping bodies, 3 lens barrels, 4 electronic boxs, 5 RS485 types mainboards, 6 display boards, 7 transparent covers, 8 installations Hole, 9 connectors.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3, RS485 type photoelectric pyrometers are please referred to Fig.1, including mounting base 1, the inside of mounting base 1 is installed with clamping Body 2, the left end of cramping body 2 pass through mounting base 1 and extend to the outside of mounting base 1, and the inside of cramping body 2 is installed with lens barrel 3, for 3 material of lens barrel to be heat-resisting without Heat Conduction Material, the left side of lens barrel 3 is provided with electronic box 4, right side and the electronic box 4 of mounting base 1 The distance between left side is 233.57 millimeters, and the left end of lens barrel 3 is fixedly mounted with the right side of electronic box 4, the right side of electronic box 4 Mounting hole 8 is offered, left end and the mounting hole 8 of lens barrel 3 coordinate, and right end and the cramping body 2 of lens barrel 3 coordinate, the inside of electronic box 4 It is installed with RS485 types mainboard 5, display board 6 and transparent cover 7 successively from right to left, RS485 types mainboard 5 is converted by power supply, 485 Interface, central processing unit, sensing measurement part composition, configuration RS485 interfaces " with 5 needle sockets and external connection ", the company of being configured with The socket of display board is connect, J1 is display interface, can directly drive mating OLED display control boards, and display board 6 is shown using OLED Show device, OLED display lower part is 4 buttons, and mouthpiece is DSUB-9p connectors, which realizes instantaneous value, address, baud The displays such as rate, room temperature, setting menu, operating function, the plug that top installation is connect with mainboard, brightness is high, actively to shine, clearly Clear degree is high, local address and baud rate can be set at the scene, into factory mode equipped with input button on panel below display PV values can also be damped etc. and carry out field calibration, optical sensor and transmission circuit integrated design, using RS485 interfaces with Host computer communicates, and observed temperature and OLED display show value upload data and correspond, and mating PC machine user adjusts software This photoelectric pyrometer can be configured and be calibrated, read measured angle value, monitoring site environment temperature, by setting cramping body 2nd, lens barrel 3, RS485 types mainboard 5, display board 6 and transparent cover 7, based on blackbody radiation theory, from external dust-proof, measurement and calibration, Installation, electromagnetism interference etc. are considered every possible angle and are developed, compared with prior art, a not only sensor, and It is one and brings the thermo detector that can be come into operation, have digital communication capabilities, it is necessary eliminates two-wire system instrument rear end The secondary meters such as isolator, data converter are put into, and the utility model is cardinar number font instrument, and analog signal need to only pass through Primary conversion, remaining link are data transfer, include verification in communication process, data reliability is greatly improved, and is Integration provides, and the application experience for having profession without user can be used, and the networked capabilities having pass through a bus Data a thermometric point datas up to a hundred are uploaded, for two-wire system, every RS485 types pyrometer only conducting wire can save 100 meters More than, due to the reduction of conducting wire, relevant crane span structure expense, maintenance cost reduces simultaneously.

In use, by setting cramping body 2, lens barrel 3, RS485 types mainboard 5, display board 6 and transparent cover 7, reach and bring The thermo detector to come into operation.

In summary：The RS485 type photoelectric pyrometers, by setting cramping body 2, lens barrel 3, RS485 types mainboard 5, display Plate 6 and transparent cover 7, solving the mode of photoelectric pyrometer output signal in the market has voltage or current signal, to obtain specific temperature Angle value, it is also necessary to the cooperation of secondary meter, and it is subsequent operation it is complex, it is inconvenient for use the problem of.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1.RS485 type photoelectric pyrometers, including mounting base (1), it is characterised in that：The inside of the mounting base (1) is fixedly mounted There is cramping body (2), the left end of the cramping body (2) passes through mounting base (1) and extends to the outside of mounting base (1), the clamping The inside of body (2) is installed with lens barrel (3), and electronic box (4), a left side for the lens barrel (3) are provided on the left of the lens barrel (3) End and the right side of electronic box (4) are fixedly mounted, and the inside of the electronic box (4) is installed with RS485 types successively from right to left Mainboard (5), display board (6) and transparent cover (7).

2. RS485 types photoelectric pyrometer according to claim 1, it is characterised in that：The RS485 types mainboard (5) is by electricity Source conversion, 485 interfaces, central processing unit, sensing measurement part composition.

3. RS485 types photoelectric pyrometer according to claim 1, it is characterised in that：The display board (6) is shown using OLED Show device.

4. RS485 types photoelectric pyrometer according to claim 1, it is characterised in that：It is opened up on the right side of the electronic box (4) There is mounting hole (8), left end and the mounting hole (8) of the lens barrel (3) coordinate, and right end and the cramping body (2) of the lens barrel (3) are matched It closes.

5. RS485 types photoelectric pyrometer according to claim 1, it is characterised in that：The right side of the mounting base (1) and electricity It is 233.57 millimeters the distance between on the left of sub- box (4).

6. RS485 types photoelectric pyrometer according to claim 1, it is characterised in that：Lens barrel (3) material to be heat-resisting and Not Heat Conduction Material.