A temperature controller with a thermistor

Abstract

The present invention relates to the technical field of thermostats, specifically to a thermostat with a thermistor, comprising a thermostat, a rotating rod fixedly connected to the upper left of the thermostat, a flap rotatably connected to the rotating rod, a through hole for passing the wire of the sensing probe is provided at the right end of the flap, a wiring compartment is provided in the thermostat, and the top of the wiring compartment is communicated with the outer side of the top of the thermostat, a wiring connector for connecting the sensing probe is fixedly connected to the bottom of the wiring compartment, and an anti-spark device is provided in the thermostat. The present invention assists in accessing and removing the sensing probe connector through the wiring connector, when the sensing probe is installed, the sensing probe connector is connected to the wiring connector, and the sensing probe connector is accessed through the wiring connector to complete the installation of the sensing probe; when the sensing probe is disassembled, the sensing probe connector is removed through the wiring connector to complete the disassembly of the sensing probe, and when the thermostat is installed or disassembled, the anti-spark device prevents sparks from being generated.

Description

Technical Field

[0001] The invention relates to the technical field of temperature controllers, in particular to a temperature controller with a thermistor. Background Art

[0002] A thermostat refers to a series of automatic control components that undergo physical deformation inside the switch according to temperature changes in the working environment, thereby producing certain special effects and causing conduction or disconnection actions.

[0003] During the use of thermistors as sensing probes, the thermistors in the probes are prone to aging and have poor stability, and need to be replaced from time to time. In coal mines, when the thermostat replaces the sensing probe, electric sparks may be generated, resulting in mine safety accidents. The existing thermostats do not have a device to prevent electric sparks during the replacement process of the sensing probe. When the operator operates during the replacement of the sensing probe, electric sparks may be generated, resulting in mine safety accidents. Summary of the invention

[0004] The object of the present invention is to provide a temperature controller with a thermistor, which can prevent the temperature controller from generating sparks during the process of replacing the induction probe by means of an anti-spark device, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A temperature controller with a thermistor, comprising:

[0007] Thermostat, wherein a rotating rod is fixedly connected to the upper left of the thermostat, a flip cover is rotatably connected to the rotating rod, a wire hole for passing the sensing probe wire is provided at the right end of the flip cover, a wiring compartment is provided in the thermostat, and the top of the wiring compartment is connected to the outer side of the top of the thermostat;

[0008] Also includes:

[0009] A wiring connector, a wiring connector for connecting a sensing probe is fixedly connected to the bottom of the wiring compartment, and the wiring connector assists in installing and removing the sensing probe when the sensing probe is connected to the thermostat;

[0010] The anti-spark device is provided in the temperature controller, and when the temperature controller is installing or removing the sensing probe, the anti-spark device prevents sparks from being generated.

[0011] Preferably, the anti-spark device includes a trigger rod fixedly mounted on the inner wall of the flip cover, a groove 1 cooperating with the trigger rod is provided on the inner wall of the wiring compartment, and a power switch is provided at the bottom end of the groove 1.

[0012] Preferably, two wiring slots are symmetrically provided in the wiring connector, two gear cavities are symmetrically provided in the wiring connector, and each gear cavity is communicated with the wiring slot, two baffle supports that penetrate the gear cavity are symmetrically fixedly installed in each wiring slot, a wire removal plate 1 and a wire removal plate 2 are rotatably installed on the two baffle supports, and the wire removal plate 1 and the wire removal plate 2 cooperate with each other to form a wiring slot, a driving gear is fixedly connected to the wire removal plate 1, a driven gear that cooperates with the driving gear is fixedly connected to the wire removal plate 2, and the wheel centers of the driving gear and the driven gear coincide with the axis center of the baffle support on the corresponding wire removal plate, a conductive block is provided at the bottom end of the wiring slot, two grooves 4 for passing the induction probe wire are symmetrically provided at the right end of the wiring connector, the left end of each of the grooves 4 is communicated with the wiring compartment, and the right end of the groove 4 is communicated with the outer side of the right end of the wiring connector.

[0013] Preferably, a groove three is provided at the upper end of the conductive block, and a boss one which cooperates with the wiring slot is fixedly mounted on the inner wall surface of the flip cover.

[0014] Preferably, a top block guide groove is provided on the bottom end of the wiring groove, a second spring is fixedly connected to the bottom end of the top block guide groove, a top block is fixedly connected to the upper end of the second spring, and the upper end of the top block is fixedly connected to the conductive block.

[0015] Preferably, a limiting groove is provided on the side wall surface of the top block, and a limiting boss is fixedly connected in the guide groove of the top block.

[0016] Preferably, an active clamping plate is fixedly connected to a lower end of the wire removing plate, a driven clamping plate is fixedly connected to a lower end of the wire removing plate 2, two grooves 5 are symmetrically provided on the side wall of the wiring slot, push rod guide grooves are provided at the bottom ends of the two grooves 5, a push rod is movably installed in each of the push rod guide grooves, a boss 4 is fixedly connected to one end of each push rod close to the boss 1, a spring 1 is fixedly installed on the bottom end of each of the grooves 5, and the other end of the spring 1 is fixedly connected to the left end of the boss 4.

[0017] Preferably, two buckles are symmetrically fixedly installed on the right end of the flip cover, and two bosses that cooperate with the buckles are fixedly installed on the outer wall of the right end of the thermostat. A groove two that cooperates with the wire hole is opened on the top right side of the thermostat, and the left end of the groove two is connected to the wiring compartment, and the right end of the groove two is connected to the outer side of the right end of the thermostat.

[0018] Preferably, a boss three is fixedly mounted on the inner wall surface of the right end of the flip cover, and a plurality of fixing pins are provided on the bottom end of the groove two and the lower end of the boss three.

[0019] Preferably, the flip cover is made of transparent plastic material.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. By setting the power switch, the operator can keep the thermostat in the power-off state during the installation and removal of the induction probe, so as to prevent the induction probe connector from generating sparks when it is installed to the conductive block when the thermostat is powered on, thus avoiding safety accidents caused by sparks.

[0022] 2. When the sensing probe is connected to the thermostat, the cover is opened, the sensing probe connector is connected to the wiring connector, and the sensing probe connector is connected through the wiring connector to complete the installation of the sensing probe; when the sensing probe is removed from the thermostat, the cover is opened, and the sensing probe connector is taken out through the wiring connector to complete the removal of the sensing probe.

[0023] 3. By setting the active clamping plate, the driven clamping plate and the spring 1, the disassembly operation of the induction probe is facilitated, the induction probe connector is easy to be removed from the connector, and the connector connected with the induction probe connector has good self-locking properties. When the boss 1 fails or the flip cover is opened, the contact between the induction probe connector and the conductive block can still be guaranteed, thereby improving the reliability of the mechanism and at the same time improving the dustproof performance of the connector, preventing the conductive block from being excessively exposed to the external environment for a long time, and reducing the poor conductivity of the conductive block caused by dust adsorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a plan front view of the present invention;

[0026] Figure 3 For the present invention Figure 2 a right half-section view of the middle connector portion;

[0027] Figure 4 For the present invention Figure 2 A left half-section view of the middle connector portion;

[0028] In the figure: 1, flip cover; 2, temperature controller; 3, rotating rod; 4, wiring compartment; 5, wiring board 1; 6, wiring connector; 7, groove 1; 8, power switch; 9, trigger rod; 10, boss 1; 11, boss 2; 12, groove 2; 13, buckle; 14, boss 3; 15, conductive block; 16, groove 3; 17, driven clamp; 18, active clamp; 19, groove 4; 20, wiring board 2; 21, baffle support; 22, boss 4; 23, groove 5; 24, push rod; 25, push rod guide groove; 26, spring 1; 27, limit groove; 28, limit boss; 29, top block; 30, spring 2; 31, top block guide groove; 101, wire hole; 601, wiring groove; 602, gear cavity; 603, active gear; 604, driven gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See also Figures 1 to 4 The present invention provides a temperature controller with a thermistor, and the technical solution is as follows:

[0033] A temperature controller with a thermistor, comprising:

[0034] Thermostat 2, a rotating rod 3 is fixedly connected to the upper left of the thermostat 2, a flip cover 1 is rotatably connected to the rotating rod 3, a wire hole 101 for passing the sensing probe wire is opened at the right end of the flip cover 1, a wiring compartment 4 is opened in the thermostat 2, and the top of the wiring compartment 4 is connected to the outer side of the top of the thermostat 2;

[0035] Also includes:

[0036] A wiring connector 6 is fixedly connected to the bottom of the wiring compartment 4 and is used to connect the sensing probe. When the sensing probe is connected to the thermostat 2, the wiring connector 6 assists in the installation and removal of the sensing probe.

[0037] The anti-spark device is provided in the temperature controller 2. When the temperature controller 2 is installing or removing the sensing probe, the anti-spark device prevents sparks from being generated.

[0038] When the induction probe is connected to the thermostat 2, the flip cover 1 is opened, the induction probe connector is connected to the connector 6, and the induction probe connector is connected through the connector 6 to complete the installation of the induction probe;

[0039] When the induction probe is removed from the thermostat 2, the flip cover 1 is opened, and the induction probe connector is taken out through the connector 6 to complete the removal of the induction probe;

[0040] When the temperature controller 2 is installed or removed from the sensing probe, the anti-spark device prevents sparks from being generated.

[0041] As an embodiment of the present invention, refer to Figure 2 A trigger rod 9 is fixedly mounted on the inner wall of the flip cover 1, a groove 7 cooperating with the trigger rod 9 is provided on the inner wall of the wiring compartment 4, and a power switch 8 is provided at the bottom of the groove 7.

[0042] When the sensor probe is installed, the flip cover 1 is closed, and the trigger rod 9 triggers the power switch 8 to close the internal circuit of the thermostat 2. At this time, the thermostat 2 can be powered on and work normally;

[0043] When the induction probe is removed, the flip cover 1 is opened, the trigger rod 9 releases the power switch 8, the internal circuit of the thermostat 2 is disconnected, and the thermostat 2 cannot be powered on;

[0044] By setting the power switch 8, the temperature controller 2 is in a power-off state during the installation and removal of the induction probe by the operator, preventing electric sparks from being generated when the induction probe connector is installed to the conductive block 15 when the temperature controller 2 is powered on, thereby avoiding safety accidents caused by electric sparks.

[0045] As an embodiment of the present invention, refer to Figure 1 and Figure 3Two wiring slots 601 are symmetrically provided in the wiring connector 6, and two gear chambers 602 are symmetrically provided in the wiring connector 6, and each gear chamber 602 is communicated with the wiring slot 601, and two baffle supports 21 penetrating the gear chamber 602 are symmetrically fixedly installed in each wiring slot 601, and the two baffle supports 21 are rotatably installed with a wire removal plate 1 5 and a wire removal plate 2 20, respectively, and the wire removal plate 1 5 and the wire removal plate 2 20 cooperate with each other to form a wire slot, and the wire removal plate 1 5 is fixedly connected with an active gear Wheel 603, a driven gear 604 that cooperates with the driving gear 603 is fixedly connected to the wiring board 20, and the wheel centers of the driving gear 603 and the driven gear 604 coincide with the axis center of the baffle support 21 on the corresponding wiring board, a conductive block 15 is provided at the bottom of the wiring slot 601, and two grooves 4 19 for passing the induction probe wire are symmetrically provided at the right end of the wiring connector 6, and the left end of each groove 4 19 is connected to the wiring compartment 4, and the right end of the groove 4 19 is connected to the outer side of the right end of the wiring connector 6.

[0046] When installing the induction probe, the wire removal board 1 5 and the wire removal board 2 20 cooperate to form a wire groove, and the induction probe connector enters from the upper end of the connector 6 and falls into the wire groove. The side of the induction probe connector contacts the wall of the wire groove. At this time, the induction probe wire passes from the groove 4 19 to the outside of the connector 6. Figure 3 The upper end of the wire removal plate 15 is pushed in the cross section shown, so that the wire removal plate 15 rotates counterclockwise, so that the wire removal plate 15 rotates relative to its corresponding baffle support 21, and the wire removal plate 15 drives the active gear 603 to rotate, and the active gear 603 drives the driven gear 604 to rotate through gear meshing, and the driven gear 604 drives the wire removal plate 20 to rotate relative to the corresponding baffle support 21. At this time, the bottom end of the wire groove is opened, and the induction probe connector falls downward onto the conductive block 15. At this time, the wire removal plate 15 is rotated counterclockwise, so that the wire removal plate 15 and the wire removal plate 20 rotate toward each other and press the induction probe connector onto the conductive block 15, and the installation of the induction probe is completed;

[0047] When disassembling the sensor probe, Figure 3 Push the upper end of the wire removal board 1 5 in the cross section shown, so that the wire removal board 1 5 rotates counterclockwise, and the wire removal board 20 rotates clockwise, so that the bottom end of the wire groove is opened. At this time, remove the induction probe connector from the conductive block 15 to complete the disassembly of the induction probe;

[0048] When the induction probe connector is not connected to the connector 6, the wire removal board 1 5 and the wire removal board 2 20 cooperate to form a closed bottom end of the wire groove, preventing dust outside the connector 6 from falling on the conductive block 15, thereby ensuring the conductive effect of the conductive block 15.

[0049] As an embodiment of the present invention, refer to Figure 2 and Figure 3A groove 3 16 is formed at the upper end of the conductive block 15 , and a boss 10 cooperating with the wiring slot 601 is fixedly mounted on the inner wall surface of the flip cover 1 .

[0050] When installing the induction probe, when the induction probe connector falls into the wire groove, close the flip cover 1, so that the boss 10 moves downward and falls into the wiring groove 601. When the boss 10 continues to move downward in the wiring groove 601, the boss 10 pushes the wire removal board 1 5 and the wire removal board 20 to open the bottom end of the wire groove and press the induction probe connector into the groove 3 16, limiting the installation position of the induction probe connector, making the installation of the induction probe more reliable, and the use of the boss 10 simplifies the installation process of the induction probe connector.

[0051] As an embodiment of the present invention, refer to Figure 3 A top block guide groove 31 is opened at the bottom end of the wiring groove 601, a spring 2 30 is fixedly connected to the bottom end of the top block guide groove 31, a top block 29 is fixedly connected to the upper end of the spring 2 30, and the upper end of the top block 29 is fixedly connected to the conductive block 15.

[0052] When disassembling the sensor probe, open the flip cover 1, and the boss 10 will be withdrawn from the wiring slot 601. Figure 3 The upper end of the wire removal board 1 5 is pushed in the cross section shown, so that the wire removal board 1 5 rotates counterclockwise, and the wire removal board 20 rotates clockwise, so that the bottom end of the wire trough is opened. When the wire removal board 1 5 and the wire removal board 20 rotate at a certain angle, the opening amplitude of the bottom end of the wire trough is large enough, and the top block 29 pushes out the conductive block 15 under the action of the spring 2 30, so that the induction probe connector falling on the conductive block 15 is pushed out, which is convenient for the operator to disassemble the induction probe;

[0053] When installing the induction probe, close the flip cover 1, and the boss 10 presses the induction probe connector downward. When the induction probe connector falls onto the conductive block 15, the boss 10 continues to press downward and compresses the spring 2 30, so that the conductive block 15 moves downward. When the flip cover 1 is completely closed, the induction probe connector is pressed against the conductive block 15 by the combined action of the spring 2 30 and the boss 10, thereby ensuring the connection stability of the induction probe connector.

[0054] As an embodiment of the present invention, refer to Figure 3 A limiting groove 27 is provided on the side wall surface of the top block 29, and a limiting boss 28 is fixedly connected in the top block guide groove 31.

[0055] When disassembling the sensor probe, Figure 3The upper end of the wire removing plate 1 5 is pushed in the cross section shown, so that the wire removing plate 1 5 rotates counterclockwise, and the wire removing plate 20 rotates at the same time, and the bottom end of the wire groove is opened. At this time, the top block 29 is pushed out under the elastic force of the spring 2 30. When the lower side wall of the limiting boss 28 contacts the lower side wall of the limiting groove 27, the top block 29 cannot continue to move upward, so that the movement of the top block 29 cannot leave the inside of the top block guide groove 31, ensuring that the top block 29 will not be separated from the set working position during the working process, ensuring the movement stability of the top block 29, and improving the reliability of the connector 6.

[0056] As an embodiment of the present invention, refer to Figure 3 The lower end of the wire removal plate 15 is fixedly connected to the active clamping plate 18, the lower end of the wire removal plate 20 is fixedly connected to the driven clamping plate 17, two grooves 5 23 are symmetrically provided on the side wall of the wiring slot 601, and the bottom ends of the two grooves 5 23 are provided with push rod guide grooves 25, and a push rod 24 is movably installed in each push rod guide groove 25, and a boss 4 22 is fixedly connected to one end of each push rod 24 close to the boss 10, and a spring 1 26 is fixedly installed on the bottom end of each groove 5 23, and the other end of the spring 1 26 is fixedly connected to the left end of the boss 4 22.

[0057] When removing the induction probe, open the flip cover 1, and the boss 10 withdraws from the wiring slot 601. At this time, the two bosses 22 respectively squeeze the active clamping plate 18 and the driven clamping plate 17 under the action of their corresponding springs 26, so that the active clamping plate 18 and the driven clamping plate 17 are in contact with the relative wall surface, and the conductive block 15 is pushed upward and pressed against the lower ends of the active clamping plate 18 and the driven clamping plate 17 at the same time, so that the induction probe connector is still pressed against the conductive block 15. At this time, the induction probe connector is still pressed against the conductive block 15. Figure 3 The upper end of the wire removal plate 1 5 is pushed in the cross section shown, so that the wire removal plate 1 5 rotates counterclockwise, and the wire removal plate 2 20 rotates clockwise, and the bottom end of the wire slot is opened. When the bottom end of the wire slot is opened enough for the conductive block 15 to pass through, the conductive block 15 is pushed out, and the induction probe connector is pushed out. At the same time, the active clamping plate 18 and the driven clamping plate 17 clamp the side wall surface of the conductive block 15;

[0058] When installing the induction probe, place the induction probe connector in the wire groove, close the flip cover 1, and the boss 10 presses the induction probe connector downward. At this time, the active clamping plate 18 and the driven clamping plate 17 cooperate with each other to clamp the induction probe connector. When the flip cover 1 is completely closed, the active clamping plate 18 and the driven clamping plate 17 no longer clamp the induction probe connector. At this time, the active clamping plate 18 and the driven clamping plate 17 squeeze the walls on both sides of the boss 10 respectively;

[0059] The provision of the active clamping plate 18, the driven clamping plate 17 and the spring 26 facilitates the disassembly operation of the sensing probe, makes it easy to remove the sensing probe connector from the connector 6, and enables the connector 6 to which the sensing probe connector is connected to have good self-locking properties. When the boss 10 fails or the flip cover 1 is opened, the contact between the sensing probe connector and the conductive block 15 can still be ensured, thereby improving the reliability of the mechanism and improving the dustproof performance of the connector 6, preventing the conductive block 15 from being excessively exposed to the external environment for a long time, and reducing the poor conductivity of the conductive block 15 caused by dust absorption.

[0060] As an embodiment of the present invention, refer to Figure 2 Two buckles 13 are symmetrically fixedly installed on the right end of the flip cover 1, and a boss 11 that cooperates with the buckle 13 is fixedly installed on the outer wall of the right end of the thermostat 2. A groove 12 that cooperates with the wire hole 101 is provided on the top right side of the thermostat 2. The left end of the groove 12 is connected to the wiring compartment 4, and the right end of the groove 12 is connected to the outer side of the right end of the thermostat 2.

[0061] When the sensor probe is installed, the flip cover 1 is closed, and the second boss 11 is buckled into the buckle 13. At this time, the sensor probe wire extends out of the thermostat 2 from the through hole formed by the second groove 12 and the through hole 101.

[0062] By providing the boss 2 11 and the buckle 13, the flip cover 1 can always fit the thermostat 2 when it is fully closed, ensuring that the boss 10 can always press the sensing probe connector against the conductive block 15 when the flip cover 1 is fully closed, thereby improving the connection stability between the sensing probe connector and the conductive block 15, and preventing foreign matter outside the thermostat 2 from entering the wiring compartment 4 on a large scale.

[0063] As an embodiment of the present invention, refer to Figure 1 and Figure 2 A boss 3 14 is fixedly mounted on the inner wall surface of the right end of the flip cover 1, and a plurality of fixing pins are arranged on the bottom end of the groove 2 12 and the lower end of the boss 3 14.

[0064] When the installation of the induction probe is completed, the flip cover 1 is closed, the boss 11 is buckled into the buckle 13, and the multiple fixing pins at the bottom of the groove 12 cooperate with the multiple fixing pins at the lower end of the boss 3 14 to clamp the induction probe wire that falls into the groove 12, preventing the induction probe connector from falling off from the connector 6 when the induction probe wire is subjected to tension, thereby improving the reliability of the equipment.

[0065] The fixing needle is made of plastic material, and the needle head of the fixing needle is round and blunt-angled, which ensures that the fixing needle can meet the fixing effect while preventing the needle head from damaging the sensing probe wire.

[0066] As an embodiment of the present invention, refer to Figure 1, the flip cover 1 is made of transparent plastic material.

[0067] When the installation of the sensing probe is completed, the flap 1 is closed. By selecting the material of the flap 1 as a transparent plastic material, it is convenient for the operator to observe the conditions in the wiring compartment 4 and the connector 6 after completing the installation of the sensing probe, which is beneficial to avoid the problem of unstable connection of the sensing probe connector due to improper installation by the operator, and at the same time improves the maintainability of the equipment.

[0068] Working principle: When installing the induction probe, the wire removal plate 1 5 cooperates with the wire removal plate 2 20 to form a wire groove, and the induction probe connector enters from the upper end of the connector 6 and falls into the wire groove. The side of the induction probe connector contacts the wall of the wire groove. At this time, the induction probe wire leads from the groove 4 19 to the outside of the connector 6. At this time, the flip cover 1 is closed to make the boss 10 move downward and fall into the wiring groove 601. When the boss 10 continues to move downward in the wiring groove 601, the boss 10 pushes the wire removal plate 1 5 to make the wire removal plate 1 5 rotate clockwise, and the wire removal plate 1 5 drives the active gear 603 to rotate. The active gear 603 drives the driven gear 604 to rotate through gear meshing. The driven gear 604 drives the wire removal plate 2 20 to rotate relative to the corresponding baffle support 21. At this time, the bottom end of the wire groove is opened, and the boss 10 will move the induction probe The head connector continues to be pressed downward, at this time, the active clamping plate 18 and the driven clamping plate 17 cooperate with each other to clamp the sensing probe connector. When the flip cover 1 is completely closed, the active clamping plate 18 and the driven clamping plate 17 no longer clamp the sensing probe connector, and the active clamping plate 18 and the driven clamping plate 17 respectively squeeze the wall surfaces on both sides of the boss 10, at this time, the boss 10 presses the sensing probe connector tightly into the groove 3 16; when removing the sensing probe, open the flip cover 1, the boss 10 withdraws from the wiring groove 601, at this time, the wire removal plate 15 is rotated clockwise, the wire removal plate 20 rotates counterclockwise, and the bottom end of the wire groove is opened. After the wire removal plate 15 and the wire removal plate 20 rotate at a certain angle, the amplitude of the opening of the bottom end of the wire groove is large enough, the top block 29 pushes out the conductive block 15 under the action of the spring 2 30, so that the sensing probe connector falling on the conductive block 15 is pushed out.

[0069] The electrical components appearing in this article are all connected to the external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device that controls a computer, etc. The product model provided by the present invention is only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and consistent with the technical solution of the present invention. It is a technical solution for the best application of the technical solution. The model of its product can be replaced and modified according to the required technical parameters, which is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the present invention.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature controller with a thermistor, comprising: A thermostat (2), wherein a rotating rod (3) is fixedly connected to the upper left of the thermostat (2), a flip cover (1) is rotatably connected to the rotating rod (3), a wire hole (101) for passing a sensing probe wire is provided at the right end of the flip cover (1), a wiring compartment (4) is provided in the thermostat (2), and the top of the wiring compartment (4) is connected to the outer side of the top of the thermostat (2); It is characterized by further comprising: A connector (6), wherein a connector (6) for connecting a sensing probe is fixedly connected to the bottom end of the wiring compartment (4), and when the sensing probe is connected to the temperature controller (2), the connector (6) assists in installing and removing the sensing probe; An anti-spark device, wherein the temperature controller (2) is provided with the anti-spark device, and when the temperature controller (2) is installing or removing the sensing probe, the anti-spark device prevents the generation of sparks; The anti-spark device comprises a trigger rod (9) fixedly mounted on the inner wall of the flip cover (1); a groove (7) cooperating with the trigger rod (9) is provided on the inner wall of the wiring compartment (4); and a power switch (8) is provided at the bottom end of the groove (7); The wiring connector (6) has two wiring slots (601) symmetrically formed therein, and two gear chambers (602) symmetrically formed therein, and each gear chamber (602) is communicated with the wiring slot (601), and each wiring slot (601) has two baffle supports (21) symmetrically fixedly installed therein and penetrating through the gear chamber (602), and a wire removal plate (5) and a wire removal plate (20) are rotatably installed on the two baffle supports (21), and the wire removal plate (5) and the wire removal plate (20) cooperate with each other to form a wiring slot, and an active gear is fixedly connected to the wire removal plate (5). The wiring board (601) is provided with a wheel (603), a driven gear (604) which cooperates with the driving gear (603) is fixedly connected to the wiring board (20), and the wheel centers of the driving gear (603) and the driven gear (604) coincide with the axis center of the baffle support (21) on the corresponding wiring board, a conductive block (15) is provided at the bottom end of the wiring slot (601), and two grooves (19) for passing the induction probe wire are symmetrically provided at the right end of the wiring connector (6), and the left end of each groove (19) is connected to the wiring compartment (4), and the right end of the groove (19) is connected to the outer side of the right end of the wiring connector (6); A groove three (16) is provided at the upper end of the conductive block (15), and a boss one (10) which cooperates with the wiring slot (601) is fixedly mounted on the inner wall surface of the flip cover (1); A top block guide groove (31) is provided at the bottom end of the wiring groove (601), a second spring (30) is fixedly connected to the bottom end of the top block guide groove (31), a top block (29) is fixedly connected to the upper end of the second spring (30), and the upper end of the top block (29) is fixedly connected to the conductive block (15); The lower end of the wire removal plate 1 (5) is fixedly connected to an active clamping plate (18), and the lower end of the wire removal plate 2 (20) is fixedly connected to a driven clamping plate (17). Two grooves 5 (23) are symmetrically arranged on the side wall of the wiring slot (601). The bottom ends of the two grooves 5 (23) are each provided with a push rod guide groove (25). A push rod (24) is movably installed in each of the push rod guide grooves (25). One end of each of the push rods (24) close to the boss 1 (10) is fixedly connected to the boss 4 (22). A spring 1 (26) is fixedly installed on the bottom end of each of the grooves 5 (23), and the other end of the spring 1 (26) is fixedly connected to the left end of the boss 4 (22).

2. A temperature controller with a thermistor according to claim 1, characterized in that: A limiting groove (27) is provided on the side wall surface of the top block (29), and a limiting boss (28) is fixedly connected in the top block guide groove (31).

3. A temperature controller with a thermistor according to claim 1, characterized in that: Two buckles (13) are symmetrically fixedly mounted on the right end of the flip cover (1), a second boss (11) cooperating with the buckle (13) is fixedly mounted on the outer wall of the right end of the thermostat (2), a second groove (12) cooperating with the wire hole (101) is opened on the top right side of the thermostat (2), the left end of the second groove (12) is connected to the wiring compartment (4), and the right end of the second groove (12) is connected to the outer side of the right end of the thermostat (2).

4. A temperature controller with a thermistor according to claim 3, characterized in that: A boss 3 (14) is fixedly mounted on the inner wall surface of the right end of the flip cover (1), and a plurality of fixing pins are arranged at the bottom end of the groove 2 (12) and the lower end of the boss 3 (14).

5. The temperature controller with a thermistor according to claim 1, characterized in that: The flip cover (1) is made of transparent plastic material.

Images