CN202471300U

CN202471300U - Magnetic seat temperature-measuring sensor device

Info

Publication number: CN202471300U
Application number: CN2011205555408U
Authority: CN
Inventors: 杨志强
Original assignee: ZHUHAI EADO ELECTRICAL AUTOMATION CO Ltd
Current assignee: Yado Monitoring Technology Co., Ltd.
Priority date: 2011-12-28
Filing date: 2011-12-28
Publication date: 2012-10-03
Anticipated expiration: 2021-12-28

Abstract

The utility model relates to a magnetic seat temperature-measuring sensor device comprising a shell, a base and a thermistor, wherein the base is connected with one end of the shell; an antenna assembly is arranged outside the shell; a PCB assembly and a power device are arranged in the shell; the PCB assembly is connected with the base; the power device is connected with the shell; the PCB assembly is electrically connected with the power device; the thermistor is arranged at the bottom surface of the base, and is electrically connected with the PCB assembly; and a ring magnet is arranged in the base. For the whole temperature process, a worker is not required to visit the device field in person and can perform remote temperature measurement and feedback of temperature information with high efficiency, convenience and safety.

Description

Magnetic base temperature probe device

Technical field

The utility model relates to a kind of magnetic base temperature probe device.

Background technology

In electric system; We usually need monitor shell (like switch cubicle outer wall, motor surface, the motor bearings etc.) temperature of indoor and outdoor equipment; With the current operation conditions of reflection equipment; If the skin temperature of these system equipments has reached the ceiling temperature that shell can bear (for example high rotating speed 2 utmost point motor surface temperatures can not above 90 ℃), this equipment must be stopped using, and this just requires the technician must obtain the temperature information of device housings timely and effectively.Because device temperature is higher usually, heat radiation is very big, and it is just very inconvenient, dangerous that the staff will go to measure temperature near equipment, also is difficult to obtain at any time the temperature information of device housings.If a kind of temperature probe is arranged, can let the technician keep clear of equipment, just can obtain temperature required information timely and effectively, efficient more, safety and convenient that thermometric process just seems.

The utility model content

The utility model technical matters to be solved is the deficiency that overcomes prior art, and the magnetic base temperature probe device of a kind of efficient, safe ready, long-range thermometric and feedback is provided.

The technical scheme that the utility model adopted is: the utility model comprises housing, base and thermistor; Said base is connected with an end of said housing; Said hull outside is provided with antenna module; Said enclosure interior is provided with PCB assembly and supply unit, and said PCB assembly is connected with said base, and said supply unit is connected with said housing; Said PCB assembly is electrically connected with said supply unit, and said thermistor is arranged on the bottom surface of said base and with said PCB electrical component and is connected; Be provided with ring-shaped magnet in the said base.

Said antenna module and said housing junction are provided with the antenna collision mat, and the other end of said housing is connected with Jiao Gai.

Said housing comprises slide, and said glue is covered with draw-in groove, and said draw-in groove is used to locate said slide.

Said ring-shaped magnet inner ring is provided with the location blob of viscose that matches; Said location blob of viscose is provided with circular trough; The hole that one group of symmetry is set in the said circular trough and matches with two limbs of said thermistor, said two limbs insert in the said hole and are connected with said PCB electrical component.

Said housing and said base junction are provided with water proof ring, are provided with draw-in groove in the said base, are used to locate said water proof ring.

The bottom surface of said ring-shaped magnet is lower than the bottom surface of said base, and the bottom surface of said location blob of viscose is higher than the bottom surface of said base.

The bottom surface of said base is stained with high temperature resistant double faced adhesive tape.

The beneficial effect of the utility model is: the utility model is through the housing contacts of said base and Devices to test; Said thermistor contacts with device housings simultaneously; And the Current Temperatures information of device housings can influence the resistance value of said thermistor, and then influences said PCB component internal parameter, produces corresponding wireless signal by said PCB assembly again and is sent to wireless receiving through said antenna module and shows and be uploaded to the backstage with showing main frame; The staff is through monitoring and analyze the temperature information of these tested points; In time the duty of understanding and identification equipment is predicted potential fault, avoids the generation of accident.Whole thermometric process, the staff need not to come to personally device context, long-range thermometric and feedback temperature information, not only efficiently convenient but also safety.

Description of drawings

Fig. 1 is the one-piece construction synoptic diagram of the utility model;

Fig. 2 is the partial structurtes synoptic diagram of bottom part in the utility model;

Fig. 3 is the one-piece construction synoptic diagram of the utility model.

Embodiment

Like Fig. 1, Fig. 2, shown in Figure 3; The utility model comprises housing 1, base 2, thermistor 12 and glue lid 3; Said housing 1 one ends are provided with one group of uniform counterbore 1c; Be provided with one group of uniform threaded hole 2b in the said base 2, said counterbore 1c communicates with said threaded hole 2b, and said housing 1 is fixedly connected with screw 14 through said threaded hole 2b with said base 2; Housing 1 other end is provided with a circle draw-in groove 1a, and said glue lid 3 is fixedly connected through said draw-in groove 1a with said housing 1; Said housing 1 comprises slide 8 and is provided with the 1b of falling the groove; Said glue lid 3 also is provided with draw-in groove 3a; Said draw-in groove 3a is used to locate said slide 8; Said draw-in groove 1a and the said 1b of falling the groove can dually prevent coming off of said slide 8 and said glue lid 3 and stop dust and water to immerse in the housing 1, can also conveniently observe the working condition of each device in the housing through slide 8; Said housing 1 outside is provided with antenna module 11, and said antenna module 11 is provided with antenna collision mat 7 with said housing 1 junction, can prevent that rainy day, rainwater flowed in the said housing 1 from said antenna module 11; Said housing 1 set inside has PCB assembly 10 and supply unit 13; Said supply unit 13 can be life battery commonly used or electronics; Said PCB assembly 10 is fixedly connected through the threaded screw mode with said base 2; Said supply unit 13 is fixedly connected through the threaded screw mode with said housing 1, and said PCB assembly 10 is electrically connected with said supply unit 13; Be provided with a counterbore 2a in the said base 2; Be used to install ring-shaped magnet 9, said ring-shaped magnet 9 inner rings are provided with the location blob of viscose 4 that matches, and said location blob of viscose 4 is provided with circular trough 4a; The hole 4b that one group of symmetry is set in the said circular trough 4a and matches with two limb 12a of said thermistor 12; When said thermistor 12 was installed, said two limb 12a inserted in the said hole 4b, make said thermistor 12 be electrically connected with said PCB assembly 10; This structure can prevent the thermometric effect of the heat effects thermistor 12 of inner components and parts, also plays the effect of dustproof and waterproof in the said housing 1 simultaneously.

In order to make in the said housing 1 better waterproof effect can be arranged, said housing 1 also is provided with water proof ring 6 with said base 2 junctions, in said base 2, is provided with draw-in groove 2c and is used for said water proof ring 6; The bottom surface 9a of said ring-shaped magnet 9 is lower than the bottom surface 2d of said base 2; The bottom surface 4c of said location blob of viscose 4 is higher than the bottom surface 2d of said base 2; Said location blob of viscose 4 adopts the special silica-gel material; Such structure still keeps elastic stage after making said thermistor 12 be fixed on said location blob of viscose 4, lets said thermistor 12 fully contact with the equipment under test case surface, to improve measuring accuracy; The bottom surface 2d of said base 2 is stained with high temperature resistant double faced adhesive tape, it is not contacted with measured surface can produce sliding phenomenon; After opening said base 2, can easily the battery or the electronics that are contained in the said housing 1 be changed.

This magnetic base temperature probe device is fixed on the surface to be measured of equipment with said base 2 through said ring-shaped magnet 9; Said thermistor 12 also closely contacts with surface to be measured simultaneously; The surface temperature to be measured that the equipment of being convenient to is installed like this influences said thermistor 12 at any time and changes its resistance value; And then change the inner parameter of said PCB assembly 10; Produce corresponding wireless signal by said PCB assembly 10 again, be sent to the wireless receiving main frame through said antenna module 11 and show and be uploaded to the backstage, thus the current temperature information of acquisition equipment; The technician is through monitoring and analyze the temperature information of these tested points, just can in time understand the duty with identification equipment, predicts and prevents potential fault, avoids the generation of accident.

The utility model can be widely used in measuring equipment temperature field.

Claims

1. magnetic base temperature probe device; Comprise housing (1), base (2) and thermistor (12); Said base (2) is connected with an end of said housing (1); It is characterized in that: said housing (1) outside is provided with antenna module (11), and said housing (1) set inside has PCB assembly (10) and supply unit (13), and said PCB assembly (10) is connected with said base (2); Said supply unit (13) is connected with said housing (1); Said PCB assembly (10) is electrically connected with said supply unit (13), and said thermistor (12) is arranged on the bottom surface (2d) of said base (2) and goes up and be electrically connected with said PCB assembly (10), is provided with ring-shaped magnet (9) in the said base (2).

2. magnetic base temperature probe device according to claim 1 is characterized in that: said antenna module (11) is provided with antenna collision mat (7) with said housing (1) junction, and the other end of said housing (1) is connected with Jiao Gai (3).

3. magnetic base temperature probe device according to claim 2 is characterized in that: said housing (1) comprises slide (8), and said Jiao Gai (3) is provided with draw-in groove (3a), and said draw-in groove (3a) is used to locate said slide (8).

4. according to claim 1 or 2 or 3 described magnetic base temperature probe devices; It is characterized in that: said ring-shaped magnet (9) inner ring is provided with the location blob of viscose (4) that matches; Said location blob of viscose (4) is provided with circular trough (4a); The hole (4b) that one group of symmetry is set in the said circular trough (4a) and matches with two limbs (12a) of thermistor (12), said two limbs (12a) insert in the said hole (4b) and are electrically connected with said PCB assembly (10).

5. according to claim 1 or 2 or 3 described magnetic base temperature probe devices, it is characterized in that: said housing (1) is provided with water proof ring (6) with said base (2) junction.

6. according to claim 1 or 2 or 3 described magnetic base temperature probe devices; It is characterized in that: the bottom surface (9a) of said ring-shaped magnet (9) is lower than the bottom surface (2d) of said base (2), and the bottom surface (4c) of said location blob of viscose (4) is higher than the bottom surface (2d) of said base (2).

7. according to claim 1 or 2 or 3 described magnetic base temperature probe devices, it is characterized in that: the bottom surface (2d) of said base (2) is stained with high temperature resistant double faced adhesive tape.

8. magnetic base temperature probe device according to claim 4; It is characterized in that: said housing (1) is provided with water proof ring (6) with said base (2) junction; The bottom surface (9a) of said ring-shaped magnet (9) is lower than the bottom surface (2d) of said base (2); The bottom surface (4c) of said location blob of viscose (4) is higher than the bottom surface (2d) of said base (2), and the bottom surface (2d) of said base (2) is stained with high temperature resistant double faced adhesive tape.