CN215414089U

CN215414089U - Electric heating couple with protective structure

Info

Publication number: CN215414089U
Application number: CN202121687100.8U
Authority: CN
Inventors: 郑洪�
Original assignee: Shanghai Xie Micro Environment Technology Co Ltd
Current assignee: Shanghai Xie Micro Environment Technology Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-04
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to the technical field of thermocouples and discloses a thermocouple with a protective structure, which comprises an equipment frame, wherein the top of the right wall of the equipment frame is provided with an insertion hole, a probe tube penetrates through the insertion hole, the right end of the probe tube is integrally formed with a thermocouple body, the left end face of the thermocouple body is fixedly provided with a baffle, and the middle part in the baffle is provided with a through hole. According to the utility model, the upper arc plate and the lower arc plate are arranged, when the small cavity equipment is subjected to temperature measurement, the probe tube can be extended into the equipment through the jack, so that the upper arc plate and the lower arc plate can be shielded at the exposed part of the probe tube, the situation that a foreign object or a worker touches the overheated probe tube is avoided, and meanwhile, when the worker holds the thermocouple to carry the thermocouple, the probe tube and the thermocouple can be shielded outside the probe tube and the thermocouple through the arc plates to prevent the foreign object from being damaged due to collision.

Description

Electric heating couple with protective structure

Technical Field

The utility model relates to the technical field of thermocouples, in particular to a thermocouple with a protection structure.

Background

In temperature measurement, the thermocouple has wide application, has the advantages of simple structure, convenient manufacture, wide measurement range, high precision, small inertia, convenient remote transmission of output signals and the like, directly measures the temperature, converts the temperature signal into a thermal electromotive force signal, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (a secondary instrument). The shapes of various electric thermocouples are different greatly according to requirements, but the basic structures of the various electric thermocouples are approximately the same, and the electric thermocouples are generally composed of main parts such as a hot electrode, an insulating sleeve protection tube, a junction box and the like and are generally matched with a display instrument, a recording instrument and an electronic regulator for use.

In the process of implementing the utility model, the inventor finds that the following problems in the prior art are not solved: the existing thermocouple does not have corresponding protection measures, when the temperature measurement is used, due to the fact that the distance between the probe tube and an object to be measured is limited, the situation that the probe tube is overlong and exposed is difficult to avoid when multiple devices are detected, workers or objects are easily damaged, in the process of frequently holding and transporting the thermocouple, the probe tube part of the thermocouple easily collides with foreign objects or is abraded with the ground, in the storage and transportation process, the problem that the thermocouple and other tools are extruded and damaged also exists, the situation that the protection of the thermocouple is insufficient exists, the practicability is poor and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thermocouple with a protective structure, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a thermocouple with a protective structure comprises an equipment frame;

the jack has been seted up to equipment frame right wall top, it has the probe to run through in the jack, probe right-hand member integrated into one piece is provided with the electric heat couple body, electric heat couple body left end face fixed mounting has the baffle, the through-hole has been seted up at the middle part in the baffle, and the probe runs through middle part in the through-hole, the equal fixed mounting in the left and right sides has the spacer block in the baffle, and the baffle passes through the spacer block and separate two cavitys of formation, last arc board and lower arc board have been run through respectively to baffle top and bottom, the concave station has all been seted up to the downside that is close to the upside of last arc board and lower arc board in the baffle, magnet has been placed in the concave station, and magnet and baffle fixed connection, go up the arc board and the equal fixed mounting in the arc board outer wall left and right sides has protruding edge down.

As a preferred embodiment of the present invention, the shape of the insertion hole matches the shape of the probe tube, and the probe tube is attached to the right wall of the equipment frame.

In a preferred embodiment of the present invention, a side wall of the upper arc plate and the lower arc plate facing the magnet is a smooth surface.

In a preferred embodiment of the present invention, the distance between the upper arc plate and the lower arc plate is 2 cm.

In a preferred embodiment of the present invention, the right side of the thermocouple body is electrically connected to a lead.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to an electric thermocouple with a protection structure, which is provided with an upper arc plate and a lower arc plate, wherein when the temperature of small cavity equipment is measured, a probe tube can be extended into the equipment through a jack, so that the upper arc plate and the lower arc plate can be shielded at the exposed part of the probe tube, thereby avoiding the contact of foreign objects or workers with the overheated probe tube, and meanwhile, when the workers hold the electric thermocouple to carry, the electric thermocouple can be shielded at the outer sides of the probe tube and the electric thermocouple through the arc plates to prevent the damage of the collision foreign objects.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic sectional view of an electric thermocouple with a protective structure according to the present invention;

FIG. 2 is a schematic diagram of a side view cross-sectional structure of the position relationship between the baffle and the arc plate of the thermocouple with a protective structure according to the present invention.

In the figure: 1. an equipment frame; 2. a probe tube; 3. a jack; 4. an upper arc plate; 5. a thermocouple body; 6. a wire; 7. a lower arc plate; 8. a baffle plate; 9. a convex edge; 10. a concave platform; 11. a magnet; 12. a spacer block; 13. and a through hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a thermocouple with a protective structure comprises an equipment frame 1;

the top of the right wall of the equipment frame 1 is provided with a jack 3, a probe tube 2 penetrates through the jack 3, the right end of the probe tube 2 is integrally formed with an electric thermocouple body 5, the left end face of the electric thermocouple body 5 is fixedly provided with a baffle 8, the middle part of the baffle 8 is provided with a through hole 13, the probe tube 2 penetrates through the middle part of the through hole 13, the left side and the right side of the baffle 8 are both fixedly provided with a spacer 12, the baffle 8 is separated by the spacer 12 to form two cavities, the top and the bottom of the baffle 8 are respectively penetrated with an upper arc plate 4 and a lower arc plate 7, the upper side of the upper arc plate 4 and the lower side of the lower arc plate 7 in the baffle 8 are both provided with a concave table 10, a magnet 11 is placed in the concave table 10, the magnet 11 is fixedly connected with the baffle 8, the left side and the right side of the outer walls of the upper arc plate 4 and the lower arc plate 7 are both fixedly provided with a convex edge 9, and the upper arc plate 4 and the lower arc plate 7 are arranged, when measuring the temperature of small cavity equipment, accessible jack 3 will visit in pipe 2 extends to equipment, make upper arc board 4 and lower arc board 7 shelter from in visiting 2 exposure portions, avoid foreign object or staff touching overheated visiting 2, when the staff grips the thermocouple and carries simultaneously, can shelter from in visiting 2 and the thermocouple outside through the arc board, prevent that the collision foreign object is impaired, this structure portability and temperature measurement dual-purpose protection, and the design of two sets of protruding edges 9, can prevent that the slippage situation from appearing in the arc board during carrying, through being provided with magnet 11 and concave station 10, on the way in the shipment, magnet 11 of accessible concave station 10 adsorbs the location arc board, it is spacing in visiting 2 and the thermocouple outside to make the arc board, and then avoid loading tool extrusion wearing and tearing thermocouple, play the guard action, therefore, the clothes hanger is strong in practicability.

In this embodiment (as shown in fig. 1), the shape of the insertion hole 3 matches the shape of the probe tube 2, and the probe tube 2 is attached to the right wall of the equipment frame 1, so as to laterally limit the probe tube 2, thereby preventing the probe tube 2 from shaking during temperature measurement.

In this embodiment (as shown in fig. 1 and 2), one side wall of the upper arc plate 4 and one side wall of the lower arc plate 7 facing the magnet 11 are smooth surfaces, so as to ensure that the magnet 11 is adsorbed to any point of the protection plate.

In this embodiment (as shown in fig. 1 and 2), the distance between the upper arc plate 4 and the lower arc plate 7 is 2cm, so as to prevent objects or limbs from entering the arc plates through gaps.

In this embodiment (as shown in fig. 1), the right side of the thermocouple body 5 is electrically connected to a lead 6 for transmitting detection data of the thermocouple.

The working principle is as follows: the utility model is needed to be explained, the utility model is a thermocouple with a protective structure, comprising an equipment frame 1, a probe tube 2, a jack 3, an upper arc plate 4, a thermocouple body 5, a lead 6, a lower arc plate 7, a baffle 8, a convex edge 9, a concave platform 10, a magnet 11, a spacer block 12 and a through hole 13, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the thermocouple can be known by technical manuals or conventional test methods, when the thermocouple with the protective structure is used, the probe tube 2 can be extended into the equipment through the jack 3 when the small cavity equipment is measured, so that the upper arc plate 4 and the lower arc plate 7 are shielded at the exposed part of the probe tube 2, thus avoiding foreign objects or workers from touching the overheated probe tube 2, and simultaneously when the workers hold the thermocouple to carry, can shelter from in exploring pipe 2 and the thermocouple outside through the arc board, in case the collision foreign object is impaired, this structure portability and the dual-purpose protection of temperature measurement, and two sets of protruding design along 9, the slippage situation appears in the arc board during can preventing to carry, through being provided with magnet 11 and concave station 10, on the way in the shipment, the 11 absorption location arc boards of magnet of accessible concave station 10, it is spacing in exploring pipe 2 and the thermocouple outside to make the arc board, and then avoid loading tool extrusion wearing and tearing thermocouple, play warehousing and transportation safeguard action, therefore, the clothes hanger is strong in practicability, and the result of use is comparatively ideal.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A kind of electric heating couple with protective structure, characterized by that: comprises a device frame (1);

the device comprises a device frame (1), wherein a jack (3) is formed in the top of the right wall of the device frame (1), a probe tube (2) penetrates through the jack (3), an electric thermocouple body (5) is integrally formed at the right end of the probe tube (2), a baffle (8) is fixedly mounted on the left end face of the electric thermocouple body (5), a through hole (13) is formed in the middle of the inner portion of the baffle (8), the probe tube (2) penetrates through the middle of the inner portion of the through hole (13), partition blocks (12) are fixedly mounted on the left side and the right side of the inner portion of the baffle (8), the baffle (8) is partitioned into two cavities through the partition blocks (12), an upper arc plate (4) and a lower arc plate (7) penetrate through the top and the bottom of the baffle (8), concave platforms (10) are formed in the upper side of the baffle (8) close to the upper arc plate (4) and the lower side of the lower arc plate (7), and magnets (11) are placed in the concave platforms (10), and magnet (11) and baffle (8) fixed connection, go up arc board (4) and arc board (7) outer wall left and right sides equal fixed mounting have protruding edge (9) down.

2. The thermocouple with protective structure according to claim 1, wherein: the appearance of jack (3) and the appearance phase-match of visiting pipe (2), and visit pipe (2) laminating in equipment frame (1) right wall.

3. The thermocouple with protective structure according to claim 1, wherein: and one side walls of the upper arc plate (4) and the lower arc plate (7) facing the magnet (11) are smooth surfaces.

4. The thermocouple with protective structure according to claim 1, wherein: the distance between the upper arc plate (4) and the lower arc plate (7) is 2 cm.

5. The thermocouple with protective structure according to claim 1, wherein: the right side of the thermocouple body (5) is electrically connected with a lead (6).