CN212933332U

CN212933332U - Semi-automatic wiring-free temperature controller testing device

Info

Publication number: CN212933332U
Application number: CN202022343443.4U
Authority: CN
Inventors: 周敏
Original assignee: Jiangsu Shuomite Electronic Technology Co ltd
Current assignee: Jiangsu Shuomite Electronic Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-04-09
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a semi-automatic wiring temperature controller testing arrangement of exempting from, concretely relates to testing arrangement technical field, including the testing arrangement main part with exempt from the wiring mechanism, testing arrangement main part top is equipped with outage mechanism, outage mechanism includes the test box, the inside mercury pipe that is equipped with of test box, the inside piston that is equipped with of mercury pipe, the through-hole has been seted up on mercury pipe top. The utility model discloses a set up outage mechanism, utilize the hot plate to carry out the in-process that constantly heats up to test box internal environment, the mercury pipe of test box inside also experiences the temperature with the temperature controller and constantly rises and change, through the intensification inflation of mercury intraduct mercury, drive piston and piston rod and remove, when the temperature rises to a certain extent, with the hot plate outage, avoid the too high temperature of test box inside to lead to the temperature controller to damage, it carries out the temperature control operation to need not the measurement personnel, can go the outage by oneself, it is more convenient to operate.

Description

Semi-automatic wiring-free temperature controller testing device

Technical Field

The embodiment of the utility model provides a relate to testing arrangement technical field, concretely relates to semi-automatic wiring temperature controller testing arrangement exempts from.

Background

The temperature controller is a series of automatic control elements which are physically deformed in a switch according to the temperature change of a working environment so as to generate certain special effects and generate on or off actions, and is also called a temperature control switch, a temperature protector and a temperature controller, and is called as the temperature controller for short.

The temperature controller has a very wide application range, is applied to various products such as household appliances, motors, refrigeration or heating according to different types of temperature controllers, needs to detect finished products in production, and tests the specific working conditions of the temperature controllers at different temperatures in a mode of artificially changing the external environment temperature by connecting the temperature controllers in a circuit.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a semi-automatic wiring temperature controller testing arrangement exempts from, through setting up outage mechanism, utilize the hot plate to carry out the in-process that constantly heats up to test box internal environment, the mercury pipe of test box inside also experiences the constant rise change of temperature with the temperature controller, through the intensification inflation of mercury pipe inside mercury, it removes to drive piston and piston rod, when the temperature risees to a certain extent, with the hot plate outage, avoid the inside high temperature of test box to lead to the temperature controller to damage, it carries out the temperature control operation to need not simultaneously measurement personnel, can go by oneself the outage, it is more convenient to operate, in order to solve among the prior art measurement personnel need the real-time control temperature change in order to avoid the too high temperature to cause the temperature controller to damage and bring inconvenient problem for measurement personnel.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a semi-automatic wiring-free temperature controller testing device comprises a testing device main body and a wiring-free mechanism, wherein the wiring-free mechanism is arranged at the top of the testing device main body;

the power failure mechanism comprises a test box, the test box is fixedly arranged on the top end of a main body of the test device, a mercury tube is arranged inside the test box, the mercury tube is fixedly arranged on the inner rear wall of the test box, one end of the mercury tube extends to the top of the test box, a piston is arranged inside the mercury tube, the outer end of the piston is in contact with the inner wall of the mercury tube, a through hole is formed in the top end of the mercury tube, a piston rod is fixedly arranged on the top end of the piston, one end of the piston rod extends to the top of the mercury tube through the through hole, an insulating sleeve is inlaid at the outer end of the piston rod, two shrinkage holes are formed in the inner wall of the through hole, the shrinkage holes are formed in two sides of the piston rod, a spring is fixedly arranged on the inner wall of one side of the shrinkage hole, an electrode.

Further, exempt from wiring mechanism includes a plurality of screwed pipes, the screwed pipe is established at the test box rear side and is passed through bearing swing joint with the test box rear side, the inside spliced pole that is equipped with of screwed pipe, the spliced pole passes through threaded connection with the screwed pipe, spliced pole one end extends to inside the test box, the spliced pole other end is fixed and is equipped with the wire, wire one end extend to the screwed pipe rear side and with testing arrangement main part electric connection.

Furthermore, the outer end of the connecting column is provided with a sliding groove, the rear wall inside the test box is fixedly provided with a limiting rod, and the connecting column is arranged at the outer end of the limiting rod through the sliding groove.

Further, all fixedly on the inner wall of test box both sides be equipped with the rubber pad, the fixed two hot plates that are equipped with in inside top of test box, two the hot plate is established respectively in mercury pipe both sides, hot plate and electrode post electric connection.

Further, a sealing gasket is fixedly arranged at the bottom end of the piston.

Furthermore, a button and a display screen are fixedly arranged on the front side of the testing device main body.

Furthermore, a glass door is arranged on the front side of the test box and movably connected with the test box through a hinge.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a set up outage mechanism, utilize the hot plate to carry out the in-process that constantly heats up to test box internal environment, the mercury pipe of test box inside also experiences the temperature with the temperature controller and constantly rises and changes, through the intensification inflation of mercury intraduct mercury, drive piston and piston rod removal, when the temperature risees to a certain extent, with the hot plate outage, avoid the too high temperature of test box inside to lead to the temperature controller to damage, it carries out the temperature control operation to need not simultaneously measurement personnel, can be from the outage, it is more convenient to operate, compared with the prior art, can cut off the power supply by oneself when the temperature is too high, it carries out real-time control to the temperature to need not measurement personnel, make the test more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view provided by the present invention;

FIG. 2 is a cross-sectional view of the test box provided by the present invention;

fig. 3 is a sectional view of a mercury tube provided by the present invention;

FIG. 4 is an enlarged view of the portion A in FIG. 3 according to the present invention;

fig. 5 is a cross-sectional view of the wiring-free mechanism provided by the present invention;

in the figure: the testing device comprises a testing box 1, a rubber pad 2, a connecting column 3, a mercury tube 4, a heating plate 5, a piston rod 6, a lead 7, a limiting rod 8, a solenoid 9, a sliding chute 10, a testing device body 11, a piston 12, an insulating sleeve 13, a through hole 14, a shrinkage hole 15, an electrode column 16 and a spring 17.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the semi-automatic wiring-free temperature controller testing device of the embodiment comprises a testing device main body 11 and a wiring-free mechanism, wherein the wiring-free mechanism is arranged at the top of the testing device main body 11, and a power-off mechanism is arranged at the top of the testing device main body 11;

the power-off mechanism comprises a test box 1, the test box 1 is fixedly arranged at the top end of a test device main body 11, a mercury tube 4 is arranged inside the test box 1, the mercury tube 4 is fixedly arranged on the inner rear wall of the test box 1, one end of the mercury tube 4 extends to the top of the test box 1, a piston 12 is arranged inside the mercury tube 4, the outer end of the piston 12 is in contact with the inner wall of the mercury tube 4, a through hole 14 is formed in the top end of the mercury tube 4, a piston rod 6 is fixedly arranged at the top end of the piston 12, one end of the piston rod 6 extends to the top of the mercury tube 4 through the through hole 14, an insulating sleeve 13 is inlaid at the outer end of the piston rod 6, two shrinkage holes 15 are formed in the inner wall of the through hole 14, the shrinkage holes 15 are formed in two sides of the piston rod 6, a spring 17 is fixedly arranged on the inner wall of one, one end of the electrode column 16 extends to one side of the shrinkage hole 15 and is contacted with the outer end of the piston rod 6.

Further, exempt from wiring mechanism includes a plurality of screwed pipes 9, screwed pipe 9 establishes at 1 rear side of test box and passes through bearing swing joint with 1 rear side of test box, the inside spliced pole 3 that is equipped with of screwed pipe 9, spliced pole 3 passes through threaded connection with screwed

pipe

9, 3 one ends of spliced pole extend to 1 inside of test box, 3 other ends of spliced pole are fixed and are equipped with

wire

7, 7 one end of wire extend to 9 rear sides of screwed pipe and with 11 electric connection of testing arrangement main part to this is avoided in numerous and diverse wiring operation, makes the test more convenient.

Furthermore, spout 10 has been seted up to spliced pole 3 outer end, fixed being equipped with gag lever post 8 on the inside back wall of test box 1, spliced pole 3 is established in the 8 outer ends of gag lever posts through spout 10 to this restriction spliced pole 3 avoids spliced pole 3 to rotate along with screwed pipe 9.

Further, all fixedly on the inner wall of 1 both sides of test box be equipped with rubber pad 2, the fixed two hot plates 5 that are equipped with in 1 inside top of test box, two hot plate 5 establishes respectively in 4 both sides of mercury pipe,

hot plate

5 and 16 electric connection of electrode post utilize the elasticity of rubber pad 2 to fix the temperature controller.

Furthermore, a sealing gasket is fixedly arranged at the bottom end of the piston 12, so that the sealing performance of the piston 12 is improved.

Further, a button and a display screen are fixedly arranged on the front side of the testing device main body 11, so that various parameters of the testing circuit can be adjusted and checked.

Further, 1 front side of test box is equipped with the glass door, the glass door passes through hinge swing joint with test box 1, and the inside condition of test box 1 is observed to accessible glass door.

The implementation scenario is specifically as follows: before testing, the glass door is opened, the temperature controller is placed in the testing box 1, the glass door is plugged between the two rubber pads 2, the two rubber pads 2 are compressed by the temperature controller, the temperature controller is clamped by the elasticity of the rubber pads 2, the binding post of the temperature controller is positioned on the rear side of the temperature controller, after the temperature controller is fixed, the binding post on the rear side of the temperature controller is just positioned on the front side of the connecting post 3, at the moment, the corresponding solenoid 9 is rotated, as the solenoid 9 is in threaded connection with the connecting post 3, under the rotation of the solenoid 9, the connecting post 3 continuously extends to the front side, when one end of the connecting post 3 is in contact with the binding post of the temperature controller, the circuit is switched on, the temperature controller is connected into the testing circuit at the moment, then the glass door is closed, the heating plate 5 is opened, after the heating plate 5 starts to work, the, at the moment, the temperature controller works in a testing circuit and senses the continuous change and rise of the temperature in the testing box 1, so that the working conditions of the temperature controller under different temperature environments are tested, along with the continuous rise of the temperature in the testing box 1, the mercury tube 4 in the testing box 1 also senses the continuous change of the temperature, the mercury in the mercury tube 4 expands along with the rise of the temperature, the mercury pushes the piston 12 to move upwards after expanding, the piston rod 6 is further driven to move upwards, in the process, the piston rod 6 moves upwards through the through hole 14, the electrode column 16 in the through hole 14 is in contact with the outer end of the piston rod 6 under the action of the elastic force of the spring 17, the circuit is in a connection state, when the insulating sleeve 13 at the outer end of the piston rod 6 moves to the through hole 14 along with the piston rod 6, the electrode column 16 is in contact with the insulating sleeve 13, the circuit is disconnected, and the heating plate 5 is, no longer continuously heat to test box 1 inside, through setting up outage mechanism, utilize hot plate 5 to carry out the in-process that constantly heats up to test box 1 internal environment, the mercury tube 4 of test box 1 inside also experiences the change that constantly rises of temperature with the temperature controller, through the intensification inflation of the inside mercury of mercury tube 4, drive piston 12 and piston rod 6 and remove, when the temperature risees to a certain extent, with hot plate 5 outage, avoid the too high temperature that leads to the temperature controller of test box 1 internal temperature to damage, need not simultaneously that measurement personnel carries out the temperature control operation, can go by oneself the outage, it is more convenient to operate, this embodiment has specifically solved among the prior art problem that measurement personnel need real time control temperature variation in order to avoid the too high temperature to cause the temperature controller to damage and bring inconvenience for measurement personnel.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a semi-automatic wiring temperature controller testing arrangement of exempting from, includes testing arrangement main part (11) and exempts from wiring mechanism, exempt from wiring mechanism to establish at testing arrangement main part (11) top, its characterized in that: the top of the testing device main body (11) is provided with a power-off mechanism;

the power failure mechanism comprises a test box (1), the test box (1) is fixedly arranged at the top end of a test device main body (11), a mercury tube (4) is arranged inside the test box (1), the mercury tube (4) is fixedly arranged on the inner rear wall of the test box (1), one end of the mercury tube (4) extends to the top of the test box (1), a piston (12) is arranged inside the mercury tube (4), the outer end of the piston (12) is in contact with the inner wall of the mercury tube (4), a through hole (14) is formed in the top end of the mercury tube (4), a piston rod (6) is fixedly arranged at the top end of the piston (12), one end of the piston rod (6) extends to the top of the mercury tube (4) through the through hole (14), an insulating sleeve (13) is embedded at the outer end of the piston rod (6), two shrinkage holes (15) are formed in the inner wall of the through hole (14), and the shrinkage holes (15) are formed in two sides of the piston, the electrode column is characterized in that a spring (17) is fixedly arranged on the inner wall of one side of the shrinkage hole (15), one end of the spring (17) is fixedly provided with an electrode column (16), and one end of the electrode column (16) extends to one side of the shrinkage hole (15) and is in contact with the outer end of the piston rod (6).

2. The semi-automatic wiring-free temperature controller testing device of claim 1, wherein: exempt from wiring mechanism includes a plurality of screwed pipes (9), screwed pipe (9) are established at test box (1) rear side and are passed through bearing swing joint with test box (1) rear side, screwed pipe (9) inside is equipped with spliced pole (3), spliced pole (3) pass through threaded connection with screwed pipe (9), spliced pole (3) one end extends to inside test box (1), spliced pole (3) other end is fixed and is equipped with wire (7), wire (7) one end extend to screwed pipe (9) rear side and with testing arrangement main part (11) electric connection.

3. The semi-automatic wiring-free temperature controller testing device of claim 2, wherein: spout (10) have been seted up to spliced pole (3) outer end, fixed gag lever post (8) of being equipped with on the inside back wall of test box (1), spliced pole (3) are established in gag lever post (8) outer end through spout (10).

4. The semi-automatic wiring-free temperature controller testing device of claim 1, wherein: all fixed rubber pad (2) that are equipped with on test box (1) both sides inner wall, the fixed two hot plate (5) that are equipped with in inside top of test box (1), two hot plate (5) are established respectively in mercury pipe (4) both sides, hot plate (5) and electrode post (16) electric connection.

5. The semi-automatic wiring-free temperature controller testing device of claim 1, wherein: and a sealing gasket is fixedly arranged at the bottom end of the piston (12).

6. The semi-automatic wiring-free temperature controller testing device of claim 1, wherein: the testing device is characterized in that a button and a display screen are fixedly arranged on the front side of the testing device main body (11).

7. The semi-automatic wiring-free temperature controller testing device of claim 1, wherein: the glass door is arranged on the front side of the test box (1) and movably connected with the test box (1) through a hinge.