Heating temperature detection mechanism

Abstract

The utility model discloses a heating temperature detection mechanism, belonging to the technical field of heating temperature detection, the heating temperature detection mechanism comprises a mounting rack and a supporting seat embedded in the mounting rack, the top end of the supporting seat is embedded with a detection plate, the bottom end of the supporting seat is provided with a pedestal, and the pedestal is provided with a detection plate. Wherein clamping grooves are formed in the two sides of the inner wall of the supporting seat, a temperature measuring mechanism is embedded between the two clamping grooves, a positioning block used for fixing the temperature measuring mechanism is elastically arranged at the top end of the base, and a constant-temperature electric heating plate is embedded in the top end of the mounting frame; according to the heating temperature detection mechanism, the mounting plate is inserted into the mounting frame in a matched manner and is kept stable through the supporting ring, so that the constant-temperature electric heating plate at the top end of the mounting plate is positioned, a detection plate, a heating source and a temperature sensor are conveniently positioned, and the accuracy of heat conductivity coefficient detection of an object is improved; and the convenience of dismounting and replacing the temperature sensor is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to heating temperature detection technical field, concretely relates to a kind of heating temperature detection mechanism. BACKGROUND

[0002] The measurement of thermal conductivity is based on Fourier heat conduction equation, that is, two cross sections are taken inside the object, the heat transfer between them is measured, and by measuring the area, time and heat, the thermal conductivity can be calculated.

[0003] At present, when the thermal conductivity of the object is detected, it is difficult to keep the distance between the object and the heat source and the temperature sensor constant, which affects the heat transfer and the detection accuracy of the thermal conductivity of the object, and since the temperature sensor is mostly fixedly installed in the detection equipment, it is difficult to disassemble and replace the damaged temperature sensor after long time use. UTILITY MODEL CONTENTS

[0004] (1) Technical problem to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a heating temperature detection mechanism, which aims to solve the technical problems that the distance between the object and the heat source and the temperature sensor is difficult to keep constant, which affects the heat transfer and the detection accuracy of the thermal conductivity of the object, and since the temperature sensor is mostly fixedly installed in the detection equipment, it is difficult to disassemble and replace the damaged temperature sensor after long time use.

[0006] (2) Technical scheme

[0007] In order to solve the above technical problems, the utility model provides a kind of heating temperature detection mechanism, which includes mounting bracket and support seat embedded in mounting bracket, the top end of support seat is embedded with detection plate, and the bottom end of support seat is provided with base, wherein the inner wall of support seat is provided with clamping groove on both sides, two clamping grooves are embedded with temperature measuring mechanism, the top end of base is elastically provided with positioning block for fixing temperature measuring mechanism, and the top end of mounting bracket is embedded with constant temperature electric heating plate.

[0008] When the technical scheme is used, the support base is fixedly arranged in the mounting frame, the clamping groove at the bottom end of the support base is used for fixing the circuit board and the temperature sensor, the accommodating groove at the top end of the support base is used for keeping the detection plate stable, the mounting plate is inserted into the mounting frame and kept stable by the support ring, so that the constant-temperature electric heating plate at the top end of the mounting plate is kept positioned, the detection plate, the heat source and the temperature sensor are positioned conveniently, and the accuracy of the object thermal conductivity detection is improved.

[0009] Preferably, the inner wall of the mounting frame is fixed with a support ring at the top end, and the mounting plate is inserted into the mounting frame and abuts against the support ring.

[0010] Further, the constant-temperature electric heating plate is fixedly arranged in the mounting plate, and the constant-temperature electric heating plate is provided with a power supply terminal at the top end.

[0011] Further, the temperature measuring mechanism comprises a circuit board and a base arranged on the circuit board, and the two ends of the circuit board are inserted into the clamping grooves.

[0012] Further, the top end of the support base is provided with an accommodating groove, and the central position of the support base is provided with a detection hole in communication with the accommodating groove, and the detection plate is inserted into the accommodating groove.

[0013] Further, the top end of the base is provided with an expansion groove, and a spring is fixedly arranged in the expansion groove.

[0014] Further, the positioning block is inserted into the expansion groove, and the top end of the positioning block is provided with an inclined groove.

[0015] (3) Advantageous effects

[0016] Compared with the prior art, the technical scheme has the following beneficial effects:

[0017] The support base is fixedly arranged in the mounting frame, the clamping groove at the bottom end of the support base is used for fixing the circuit board and the temperature sensor, the accommodating groove at the top end of the support base is used for keeping the detection plate stable, the mounting plate is inserted into the mounting frame and kept stable by the support ring, so that the constant-temperature electric heating plate at the top end of the mounting plate is kept positioned, the detection plate, the heat source and the temperature sensor are positioned conveniently, and the accuracy of the object thermal conductivity detection is improved.

[0018] By setting the telescopic slot at the top end of the base, the circuit board is inserted into the clamping slot to make the compression inclined slot make the positioning block shrink into the telescopic slot, and after installation, the spring pushes the positioning block protrusion to set the circuit board, when the circuit board and the temperature sensor are disassembled, the positioning block is pressed downward to make the circuit board slide and disassemble, the convenience of disassembling and replacing the temperature sensor is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is a split structure schematic diagram of the utility model;

[0022] Figure 3 It is a sectional structure schematic diagram of the mounting bracket in the utility model;

[0023] Figure 4 It is a sectional structure schematic diagram of the base in the utility model.

[0024] The marks in the drawings are: 1, mounting bracket; 2, support seat; 3, mounting plate; 4, constant temperature electric heating plate; 5, detection plate; 6, base; 7, circuit board; 8, temperature sensor; 9, containing groove; 10, support ring; 11, clamping slot; 12, detection hole; 13, telescopic slot; 14, spring; 15, positioning block; 16, inclined slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0026] The specific embodiment is a heating temperature detection mechanism, and its structure schematic diagram is as shown in Figure 1 And Figure 2As shown, the heating temperature detection mechanism includes a mounting frame 1 and a support base 2 embedded in the mounting frame 1. A detection plate 5 is embedded in the top of the support base 2, and a base 6 is provided at the bottom of the support base 2. The inner walls of the support base 2 are provided with slots 11 on both sides, and a temperature measuring mechanism is embedded between the two slots 11. A positioning block 15 for fixing the temperature measuring mechanism is elastically provided at the top of the base 6. A constant temperature heating plate 4 is embedded in the top of the mounting frame 1.

[0027] A support ring 10 is fixed to the top of the inner wall of the mounting frame 1, and a mounting plate 3 that abuts against the support ring 10 is inserted into the mounting frame 1. The constant temperature heating plate 4 is embedded and fixed in the mounting plate 3, and a power supply terminal is provided at the top of the constant temperature heating plate 4. The temperature measuring mechanism includes a circuit board 7 and a base 6 set on the circuit board 7. Both ends of the circuit board 7 are inserted into the slots 11. The slots 11 at the bottom of the support base 2 fix the circuit board 7 and the temperature sensor 8. At the same time, the receiving groove 9 at the top of the support base 2 keeps the detection plate 5 stable. The mounting plate 3 is inserted into the mounting frame 1 and kept stable by the support ring 10, thereby keeping the constant temperature heating plate 4 at the top of the mounting plate 3 in position, positioning the detection plate 5, the heat source and the temperature sensor 8. The circuit board 7 supplies power to the temperature sensor 8, and the temperature sensor 8 is provided with a screen for displaying the temperature.

[0028] like Figure 3 and Figure 4 As shown, the top of the support base 2 is provided with a receiving groove 9, and the center of the support base 2 is provided with a detection hole 12 that communicates with the receiving groove 9. The detection plate 5 is inserted into the receiving groove 9. The top of the base 6 is provided with a telescopic groove 13, and a spring 14 is embedded in the telescopic groove 13. The positioning block 15 is slidably inserted into the telescopic groove 13, and the top of the positioning block 15 is provided with an inclined groove 16. When the circuit board 7 is inserted into the slot 11, it presses the inclined groove 16 to retract the positioning block 15 into the telescopic groove 13. After installation, the spring 14 pushes the positioning block 15 to protrude and fix the circuit board 7. When disassembling the circuit board 7 and the temperature sensor 8, the positioning block 15 is pressed down to make the circuit board 7 slide and disassemble.

[0029] Working principle: When using the device of this technical solution, the circuit board 7 is inserted into the support base 2. The slot 11 at the bottom of the support base 2 fixes the circuit board 7 and the temperature sensor 8. At the same time, the receiving groove 9 at the top of the support base 2 keeps the detection plate 5 stable. The mounting plate 3 fits into the mounting frame 1 and is kept stable by the support ring 10, thereby keeping the constant temperature heating plate 4 at the top of the mounting plate 3 in position, positioning the detection plate 5, the heat source and the temperature sensor 8, improving the accuracy of the thermal conductivity detection of the object. When the circuit board 7 is inserted into the slot 11, the squeezing tilting groove 16 causes the positioning block 15 to retract into the telescopic groove 13. After installation, the spring 14 pushes the positioning block 15 to protrude and fix the circuit board 7. When disassembling the circuit board 7 and the temperature sensor 8, the downward squeezing of the positioning block 15 causes the circuit board 7 to slide and disassemble, improving the convenience of disassembling and replacing the temperature sensor 8.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heating temperature detection mechanism, comprising a mounting frame (1) and a support base (2) embedded in the mounting frame (1), characterized in that, The top of the support base (2) is inlaid with a detection plate (5), and the bottom of the support base (2) is provided with a base (6). The inner walls of the support base (2) are provided with slots (11) on both sides. A temperature measuring mechanism is inlaid between the two slots (11). The top of the base (6) is elastically provided with a positioning block (15) for fixing the temperature measuring mechanism. The top of the mounting bracket (1) is inlaid with a constant temperature heating plate (4).

2. The heating temperature detection mechanism according to claim 1, characterized in that, The top of the inner wall of the mounting bracket (1) is fixed with a support ring (10), and a mounting plate (3) that abuts against the support ring (10) is inserted into the mounting bracket (1).

3. The heating temperature detection mechanism according to claim 2, characterized in that, The constant temperature heating plate (4) is embedded and fixed in the mounting plate (3), and the top of the constant temperature heating plate (4) is provided with a power supply terminal.

4. The heating temperature detection mechanism according to claim 1, characterized in that, The temperature measuring mechanism includes a circuit board (7) and a base (6) disposed on the circuit board (7), with both ends of the circuit board (7) fitting into the slot (11).

5. The heating temperature detection mechanism according to claim 1, characterized in that, The top of the support base (2) is provided with a receiving groove (9), and a detection hole (12) connected to the receiving groove (9) is provided at the center of the support base (2). The detection plate (5) fits into the receiving groove (9).

6. The heating temperature detection mechanism according to claim 1, characterized in that, The top of the base (6) is provided with a telescopic groove (13), and a spring (14) is embedded in the telescopic groove (13).

7. The heating temperature detection mechanism according to claim 6, characterized in that, The positioning block (15) is slidably inserted into the telescopic groove (13), and the top of the positioning block (15) is provided with an inclined groove (16).

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