阅读说明：本技术 一种简易表面温度探测器 (Simple surface temperature detector ) 是由 李亚军 张宗豪 于 2021-01-07 设计创作，主要内容包括：本发明公开一种简易表面温度探测器,包括温度传感器、探测盒、探测曲臂,所述温度传感器的探温头设置在探测盒内部,其特征在于,所述探测曲臂是刚性型材制得,所述探测曲臂与探测盒可拆卸式连接,所述探测曲臂与探测盒之间设置连接结构。本发明简易表面温度探测器可用于设备平面、曲面表面上的温度检测,该探测器不仅具有结构简单实用,且结果显示响应速度快、测量精度高。(The invention discloses a simple surface temperature detector which comprises a temperature sensor, a detection box and a detection crank arm, wherein a temperature detection head of the temperature sensor is arranged in the detection box. The simple surface temperature detector can be used for detecting the temperature on the surface of a plane or a curved surface of equipment, and has the advantages of simple and practical structure, high response speed of result display and high measurement precision.)

1. The utility model provides a simple and easy surface temperature detector, includes temperature sensor, surveys the box, surveys the crank arm, temperature sensor's temperature probe sets up on surveying the box, its characterized in that, it makes to survey crank arm for the rigidity section bar, survey crank arm and survey the detachable connection of box, survey crank arm and survey and set up connection structure between the box.

2. The apparatus of claim 1, wherein the connection structure comprises a crank mortise disposed on the probing crank and a probing box tenon disposed on the probing box.

3. The detection device of claim 2, wherein one end of the detection crank arm connected with the detection box is provided with a crank arm connecting part, the crank arm mortise is arranged on one end of the crank arm connecting part facing the detection box, the crank arm mortise is in a single-side opening shape, and a stop plate is arranged at the closed part of the crank arm mortise.

4. The detection crank arm of claim 3, wherein the detection crank arm can be spliced with the detection box in the forward direction and the reverse direction, the detection crank arm is spliced with the detection box in the forward direction, the inner side of the detection crank arm is matched with a plane detection surface of the detection box, facing to the surface to be detected, to form an arc detection curved surface which is relatively bent inwards, the detection crank arm is spliced with the detection box in the reverse direction, and the detection crank arm is reversely tilted to form avoidance with the surface to be detected.

5. The simple surface temperature detector as claimed in claim 4, wherein a plane sucking disc is fixed on the crank arm connecting part, the detection crank arm is reversely spliced with the detection box, and the simple surface temperature detector is tightly fixed on a plane to be detected through the plane sucking disc.

6. The device as claimed in claim 5, wherein an elastic member is fixed on the probe box, the temperature probe is connected with the elastic member, a slot for avoiding the movement of the temperature probe is formed in the inner side wall of the probe box, blocking pieces are arranged on two sides of the temperature probe, the blocking pieces extend into the slot, and the temperature probe extends out of the plane detection surface and contacts with the surface to be detected.

7. The temperature detection device as claimed in claim 6, wherein the terminal of the temperature detection head is connected with the terminal of a working instrument on the temperature sensor through a lead.

Technical Field

The invention relates to the technical field of temperature sensors, in particular to a simple surface temperature detector.

Background

The temperature sensors are sensors capable of sensing temperature and converting the temperature into usable output signals, the temperature sensors are various, the temperature sensors are common in the market and comprise semiconductor thermocouple sensors, PN junction temperature sensors, integrated temperature sensors, acoustic temperature sensors, infrared sensors, microwave sensors and the like, although the temperature sensors are various, the temperature sensors in the market are generally only designed to be suitable for surface temperature detection of tubular equipment or planar equipment, and therefore when a user needs to detect the temperature of equipment on different surfaces, different types of temperature sensors are needed, the cost is increased, the use is inconvenient, and therefore the requirements of the user cannot be met by the conventional temperature sensors.

Disclosure of Invention

The invention aims to provide a simple surface temperature detector which can measure the surface temperature of a plane or a curved surface of equipment, has a simple and practical structure, and has high result display response speed and high measurement precision so as to overcome the defects of the prior art.

The invention adopts the following technical scheme to realize the purpose:

the utility model provides a simple and easy surface temperature detector, includes temperature sensor, surveys the box, surveys the crank arm, temperature sensor's temperature probe sets up on surveying the box, its characterized in that, it makes to survey crank arm for the rigidity section bar, survey crank arm and survey the detachable connection of box, survey crank arm and survey and set up connection structure between the box.

The connecting structure comprises a crank arm mortise arranged on the detection crank arm and a detection box tenon arranged on the detection box.

The detection crank arm and the one end that the detection box is connected set up crank arm connecting portion, the setting of crank arm tongue-and-groove is in crank arm connecting portion is served towards one of detecting the box, the crank arm tongue-and-groove is unilateral open shape, the closed portion of crank arm tongue-and-groove sets up the backstop board.

But survey crank arm forward and backward with survey the box concatenation, survey crank arm forward and survey the box concatenation, survey crank arm inboard and the cooperation of surveying the box plane detection face towards the surface of awaiting measuring of surveying the crank arm and form the arc detection curved surface of relative inside curl, survey crank arm backward and survey the box concatenation, survey crank arm reverse perk and the surface of awaiting measuring and form and dodge.

The simple surface temperature detector is fixed on a plane to be detected through the plane sucker in a clinging mode.

The detection box is fixed with an elastic part, the temperature detection head is connected with the elastic part, a clamping groove for avoiding the movement of the temperature detection head is formed in the inner side wall of the detection box, blocking pieces are arranged on two sides of the temperature detection head and stretch into the clamping groove, and the temperature detection head stretches out of the plane detection surface and contacts with the surface to be detected.

And the wiring terminal of the temperature detecting head is connected with the wiring terminal of a working instrument on the temperature sensor through a lead.

The invention has the following beneficial effects:

1) the detachable detection crank arm is additionally arranged on the outer side of the detection box of the simple surface temperature detector, and the simple surface temperature detector can be used for measuring the surfaces of planes and curved surfaces of equipment through forward and reverse splicing, so that the application range is wide.

2) According to the simple surface temperature detector, the elastic piece is arranged in the detection box, the temperature detection head can be tightly attached to the curved surface of the equipment by the thrust applied by the elastic piece, and the temperature detection head can be tightly pressed against the plane of the equipment when the plane of the equipment is detected.

3) The plane sucker is additionally arranged on the outer side of the detection crank arm of the simple surface temperature detector, and the plane sucker is adsorbed on the plane surface of the equipment by reverse splicing, so that the simple surface temperature detector is firm on the plane surface of the equipment and is convenient for measuring data.

Drawings

FIG. 1 is a perspective view of a simplified surface temperature probe according to the present invention.

FIG. 2 is a cross-sectional view of the detection crank arm and the detection box of the simple surface temperature detector of the present invention being assembled in a forward direction.

FIG. 3 is a sectional view of the detection crank arm and the detection box of the simple surface temperature detector of the present invention being reversely spliced.

Description of reference numerals: 1. the detection box comprises a detection box body 11, a detection box tenon, 12, an elastic piece, 13, a clamping groove, 14, a plane detection surface, 2, a detection crank arm, 21, a crank arm connecting part, 211, a plane sucker, 2111, a sucker tenon, 22, a crank arm mortise, 23, a sucker mortise, 3, an arc detection curved surface, 4, a temperature detection head, 41 and a blocking piece.

Detailed Description

The technical solution is described in detail with reference to specific embodiments below.

As shown in fig. 1-2, the invention discloses a simple surface temperature detector, which comprises a temperature sensor, a detection box 1 and a detection crank arm 2, wherein a temperature detection head 4 of the temperature sensor is fixed in the detection box 1, the detection crank arm 2 is made of rigid section bar, the detection crank arm 2 is detachably connected with the detection box 1, and a connecting structure is arranged between the detection crank arm 2 and the detection box 1.

Further, the connection structure includes a crank mortise 22 provided on the detection crank, and a detection box tenon 11 provided on the outer side of the detection box 1, so that the detection crank 2 is detachably connected to the detection box 1.

Further, the one end of surveying crank arm 2 is including cranking arm connecting portion 21, and crank arm tongue-and-groove 22 sets up in crank arm connecting portion 21 towards the one end of surveying the box 1 outside, and crank arm tongue-and-groove 22 is for the inside T style of calligraphy recess of cranking arm connecting portion 21, surveys box tenon 11 and is T style of calligraphy lug, crank arm tongue-and-groove 22 with survey 11 looks adaptations mortise-and-tenon joints of box tenon, and crank arm tongue-and-groove 22's one end sets up and is used for preventing to survey the backstop that box tenon 11 drops.

Further, survey crank arm 2 and be satisfied with in can forward and backward with survey box 1 concatenation, when surveying crank arm 2 forward with survey box 1 concatenation, survey crank arm 2's crank arm medial surface and survey box 1 and wait to examine the plane detection face 14 cooperation formation arc detection curved surface 3 of equipment surface to inwards curl relatively, arc detection curved surface 3 is applicable to the surface that detects the tubular column form equipment of looks adaptation, when surveying crank arm 2 backward with survey box 1 concatenation, survey crank arm 2 and reverse perk and wait to examine equipment and dodge, make the planar detection face 14 of simple and easy surface temperature detector be applicable to the planar temperature of check out test set.

Further, crank arm connecting portion 21 sets up to dull and stereotyped shape, crank arm connecting portion 21 splices perpendicularly on surveying the outside wall of box 1, it has plane sucking disc 211 perpendicularly to be fixed through tenon fourth of the twelve earthly branches connection on crank arm connecting portion 21's the lateral wall, one end inwards sets up the unilateral open-ended sucking disc recess 23 of T font on crank arm connecting portion 21's the outside, the end of plane sucking disc 211 sets up the T font sucking disc tenon 2111 of pairing sucking disc recess 23, when surveying crank arm 2 reverse with survey box 1 concatenation, equipment plane is hugged closely through plane sucking disc 211 to the plane detection face 14 and the temperature detection head 4 of simple and easy surface temperature detector.

Further, elastic component 12 is equipped with on the inside bottom surface of surveying box 1 firmly, elastic component 12 is the spring, be provided with draw-in groove 13 on surveying the inside wall of box 1, the bottom of temperature detection head 4 and the top looks adaptation of elastic component 12 are connected, the separation blade 41 of temperature detection head 4 both sides stretches into draw-in groove 13 through surveying the uncovered direction on the box 1 owner face, the separation blade 41 that the size of draw-in groove 13 is applicable to temperature detection head 4 both sides stretches into, the dodge space that draw-in groove 13 formed is applicable to temperature detection head elastic activity, the separation blade 41 of temperature detection head 4 both sides prevents that temperature detection head 4 from dropping from draw-in groove 13, the top of temperature detection head 4 stretches out the outer surface contact with equipment of plane detection face 14, temperature detection head 4 is through compressing tightly elastic component 12 and equipment surface tight laminating.

Furthermore, the wiring terminal of the temperature detecting head 4 is connected with the wiring terminal of the working instrument of the temperature sensor through a lead, parameters are transmitted to the temperature sensor, and the MCU processor on the temperature sensor converts the parameters to realize temperature detection.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.