CN220366921U

CN220366921U - Moistureproof thermocouple

Info

Publication number: CN220366921U
Application number: CN202320912797.7U
Authority: CN
Inventors: 郭复隆; 徐美红
Original assignee: Suzhou Taishen Electric Heating Equipment Co ltd
Current assignee: Suzhou Taishen Electric Heating Equipment Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2024-01-19
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of thermocouples, in particular to a moistureproof thermocouple. Including the protection casing, one side of protection casing is fixed with the backup pad, the top of backup pad is fixed with the mounting panel, the motor is installed at the top of mounting panel, angle adjusting structure is installed to the output of motor, the hairdryer is installed to one side of angle adjusting structure, angle adjusting structure is used for adjusting the angle of hairdryer, the clamping structure is installed to the inboard of protection casing, the inboard centre gripping of clamping structure is connected with the thermocouple. According to the moistureproof thermocouple provided by the utility model, through the design of the angle adjusting structure and the clamping structure, the device can drive the electric hair drier to rotate, and the electric hair drier blows hot air into the protective cover, so that moisture in the protective cover is removed, and the protective cover has good sealing property and moistureproof performance, so that the thermocouple can be protected, and the service life of the device is greatly prolonged.

Description

Moistureproof thermocouple

Technical Field

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

Background

Thermocouples are commonly used temperature measuring elements in temperature measuring instruments that directly measure temperature and convert temperature signals into thermoelectromotive signals that are converted into the temperature of the medium being measured by an electrical instrument. The external forms of the thermocouples are very different according to the needs, but the basic structures of the thermocouples are almost the same, and the thermocouples are usually composed of main parts such as a hot electrode, an insulating sleeve protection tube, a junction box and the like, and are usually matched with a display instrument, a recording instrument and an electronic regulator.

For example, chinese patent (CN 210625868U) discloses a stable thermocouple, which solves the problems that the front end of the traditional thermocouple is exposed outside, abrasion is caused to the thermocouple in the long-term measurement and use process, and particularly the front end of the thermocouple is corroded when the thermocouple is used in some chemical environments, so that the measurement performance of the thermocouple is unstable; the device comprises a thermocouple wire, a protective ceramic tube and an adjusting device, wherein one end of the protective ceramic tube is connected with a signal adapter, the other end of the protective ceramic tube is connected with a protective sleeve, two through holes are formed in the protective ceramic tube, one end of each thermocouple wire is connected with the signal adapter, the other end of each thermocouple wire penetrates through the through holes in the protective ceramic tube to reach an inner cavity of the protective sleeve, a temperature sensing element is arranged in the inner cavity of the protective sleeve, the temperature sensing element is connected with the thermocouple wire in the inner cavity of the protective sleeve, the adjusting device is provided with an adjusting through hole, an opening groove, a fastening screw hole and a fastening screw, the protective ceramic tube is arranged in the adjusting through hole, and the adjusting device can relatively move up and down on the protective ceramic tube, and the fastening screw is screwed into the fastening screw hole to adjust the size of the opening groove, so that the device has the beneficial effects that: the electric thermocouple is convenient to install, the distance between the electric thermocouple and the measured object can be adjusted, and the electric thermocouple is corrosion-resistant, wear-resistant and high in stability.

When the above technology is used, the following technical problems are found in the prior art: the device is easy to be invaded by moisture, and the exposed part on the outer side is easy to be impacted, so that the service life is influenced. Therefore, we design a moistureproof thermocouple to provide another technical solution to the above technical problems.

Disclosure of Invention

In view of the above, it is necessary to provide a moisture-proof thermocouple to solve the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the moistureproof thermocouple comprises a protection cover, a support plate is fixed on one side of the protection cover, a mounting plate is fixed on the top of the support plate, a motor is mounted on the top of the mounting plate, an angle adjusting structure is mounted at the output end of the motor, an electric hair drier is mounted on one side of the angle adjusting structure, the angle adjusting structure is used for adjusting the angle of the electric hair drier, a clamping structure is mounted on the inner side of the protection cover, and the inner side of the clamping structure is connected with the thermocouple in a clamping mode.

As a preferred implementation mode of the moistureproof thermocouple provided by the utility model, the angle adjusting structure comprises a first bevel gear, a second bevel gear, a rotary column and a mounting block, wherein the output end of the motor penetrates through the mounting plate to be fixed with the first bevel gear, one side of the first bevel gear is connected with the second bevel gear in a meshed manner, the rotary column is fixed on the inner side of the second bevel gear, the rotary column is in rotary connection with the supporting plate, one end of the rotary column is fixed with the mounting block, and the inner side of the mounting block is fixed with the electric hair drier.

As a preferred implementation mode of the moistureproof thermocouple provided by the utility model, the clamping structure comprises a first clamping plate, a sliding rod, a second clamping plate, a first screw rod and a second screw rod, wherein one end of the inner side of the protective cover is fixedly provided with the sliding rod, one end of the outer side of the sliding rod is connected with the first clamping plate in a sliding manner, the other end of the outer side of the sliding rod is connected with the second clamping plate in a sliding manner, the inner side of the second clamping plate is connected with the first screw rod in a threaded manner, the inner side of the first clamping plate is connected with the second screw rod in a threaded manner, and the threads of the first screw rod and the threads of the second screw rod are opposite in screwing direction.

As a preferred implementation mode of the moistureproof thermocouple provided by the utility model, the clamping structure further comprises a connecting rod, a first rotating rod, a second rotating rod and a handle, wherein the connecting rod is fixed on one side of the first screw rod and one side of the second screw rod, which are close to each other, the first rotating rod is fixed on one side of the second screw rod, the second rotating rod is fixed on one side of the first screw rod, the handle is fixed on one side of the second rotating rod, and the first rotating rod and the second rotating rod are both in rotary connection with the protective cover.

As a preferable implementation mode of the moistureproof thermocouple provided by the utility model, one side of the protective cover is provided with a rectangular through hole.

As a preferable implementation mode of the moistureproof thermocouple provided by the utility model, a plurality of circular through holes are formed in the top of the protective cover.

As a preferable implementation mode of the moistureproof thermocouple provided by the utility model, a storage battery is arranged in the mounting plate, and the motor and the electric hair drier are electrically connected with the storage battery.

As a preferable implementation mode of the moistureproof thermocouple provided by the utility model, the sides of the first clamping plate and the second clamping plate, which are close to each other, are provided with anti-skidding patterns.

As a preferable implementation mode of the moistureproof thermocouple provided by the utility model, a bearing is arranged on the outer side of the rotary column, and the rotary column is rotatably connected with the supporting plate through the bearing.

It can be clearly seen that the technical problems to be solved by the present application must be solved by the above-mentioned technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the moistureproof thermocouple provided by the utility model, through the design of the angle adjusting structure and the clamping structure, the device can drive the electric hair drier to rotate, and the electric hair drier blows hot air into the protective cover, so that moisture in the protective cover is removed, and the protective cover has high hardness, so that the thermocouple can be protected, and the service life of the device is greatly prolonged.

The internally mounted of mounting panel has the battery, motor, hairdryer all with battery electric connection for the device can be by electric control, has saved the manpower greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a moisture-proof thermocouple of the present utility model;

FIG. 2 is an exploded view of the moisture-resistant thermocouple of the present utility model;

FIG. 3 is a cross-sectional view of a moisture-resistant thermocouple shield of the present utility model;

FIG. 4 is a schematic connection diagram of a moisture-proof thermocouple clamping structure according to the present utility model;

fig. 5 is a schematic diagram of the connection of the clamping structure of the moisture-proof thermocouple of the present utility model and the thermocouple.

In the figure: 1. a protective cover; 2. a support plate; 3. a motor; 4. a mounting plate; 5. a first bevel gear; 6. a second bevel gear; 7. a rotating column; 8. a mounting block; 9. an electric hair drier; 10. a thermocouple; 11. a first clamping plate; 12. a slide bar; 13. a connecting rod; 14. a second clamping plate; 15. a first screw rod; 16. a second screw rod; 17. a first rotating lever; 18. a second rotating rod; 19. a handle.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As described in the background art, the device is easily invaded by moisture, and the exposed portion is easily impacted, which affects the service life.

In order to solve the technical problem, the utility model provides a moistureproof thermocouple.

Specifically, please refer to fig. 1-5, which specifically include: the electric hair dryer comprises a protective cover 1, a supporting plate 2 is fixed on one side of the protective cover 1, a mounting plate 4 is fixed on the top of the supporting plate 2, a motor 3 is mounted on the top of the mounting plate 4, an angle adjusting structure is mounted at the output end of the motor 3, an electric hair dryer 9 is mounted on one side of the angle adjusting structure, the angle adjusting structure is used for adjusting the angle of the electric hair dryer 9, a clamping structure is mounted on the inner side of the protective cover 1, and a thermocouple 10 is connected on the inner side of the clamping structure in a clamping mode.

According to the moistureproof thermocouple provided by the utility model, through the design of the angle adjusting structure and the clamping structure, the device can drive the electric hair drier 9 to rotate, and the electric hair drier 9 blows hot air into the protective cover 1, so that moisture in the protective cover 1 is removed, and the protective cover 1 has high hardness, so that the thermocouple 10 can be protected, and the service life of the device is greatly prolonged.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1-5, the moistureproof thermocouple comprises a protection cover 1, and is characterized in that one side of the protection cover 1 is fixed with a support plate 2, the top of the support plate 2 is fixed with a mounting plate 4, a motor 3 is mounted at the top of the mounting plate 4, an angle adjusting structure is mounted at the output end of the motor 3, an electric hair drier 9 is mounted at one side of the angle adjusting structure, the angle of the electric hair drier 9 is adjusted by the angle adjusting structure, a clamping structure is mounted at the inner side of the protection cover 1, and the inner side of the clamping structure is connected with a thermocouple 10 in a clamping manner.

Including protection casing 1, its characterized in that, one side of protection casing 1 is fixed with backup pad 2, and the top of backup pad 2 is fixed with mounting panel 4, and motor 3 is installed at the top of mounting panel 4, and angle adjustment structure is installed to motor 3's output, and hairdryer 9 is installed to one side of angle adjustment structure, and angle adjustment structure is used for adjusting hairdryer 9's angle, and clamping structure is installed to protection casing 1's inboard, and clamping structure's inboard centre gripping is connected with thermocouple 10.

The angle adjusting structure comprises a first bevel gear 5, a second bevel gear 6, a rotating post 7 and a mounting block 8, wherein the output end of the motor 3 penetrates through the mounting plate 4 to be fixed with the first bevel gear 5, one side of the first bevel gear 5 is connected with the second bevel gear 6 in a meshed mode, the rotating post 7 is fixed on the inner side of the second bevel gear 6, the rotating post 7 is rotationally connected with the supporting plate 2, the mounting block 8 is fixed at one end of the rotating post 7, and the inner side of the mounting block 8 is fixed with the electric hair drier 9, so that the angle adjusting structure can adjust the angle of the electric hair drier 9; the clamping structure comprises a first clamping plate 11, a slide bar 12, a connecting rod 13, a second clamping plate 14, a first screw rod 15, a second screw rod 16, a first rotating rod 17, a second rotating rod 18 and a handle 19, wherein one end of the inner side of the protective cover 1 is fixedly provided with the slide bar 12, one end of the outer side of the slide bar 12 is connected with the first clamping plate 11 in a sliding manner, the other end of the outer side of the slide bar 12 is connected with the second clamping plate 14 in a sliding manner, the first screw rod 15 is connected with the inner side of the first clamping plate 11 in a threaded manner, the second screw rod 16 is connected with the inner side of the first clamping plate 11 in a threaded manner, the threads of the first screw rod 15 and the second screw rod 16 are opposite in rotation direction, the connecting rod 13 is fixed on the side, close to each other, of the first screw rod 15 and the second screw rod 16, the first rotating rod 17 is fixed on one side of the second screw rod 18, the handle 19 is fixed on one side of the second rotating rod 18, and the first rotating rod 17 and the second rotating rod 18 are both connected with the protective cover 1 in a rotating manner, and the clamping structure can clamp the thermocouple 10; a rectangular through hole is formed in one side of the protective cover 1, so that the output end of the thermocouple 10 can be output through one side of the protective cover 1; a plurality of circular through holes are formed in the top of the protection cover 1, so that hot air of the electric hair drier 9 can be blown into the protection cover 1.

Example two

Referring to fig. 1-5, the moistureproof thermocouple comprises a storage battery installed in a mounting plate 4, and a motor 3 and an electric hair drier 9 are electrically connected with the storage battery. The device can be controlled by electric power, and the manpower is greatly saved.

Example III

In contrast to the first embodiment, referring to fig. 1-5, the sides of the first clamping plate 11 and the second clamping plate 14, which are close to each other, are provided with anti-skid patterns.

Through the design of the technology, the device can tightly clamp the thermocouple 10, and the service efficiency of the device is improved.

The use process of the moistureproof thermocouple provided by the utility model is as follows: the user cup joints the protection casing 1 on the upper portion of the thermocouple 10, slides to the top of the thermocouple 10, the user rotates the handle 19, and the rotation of the handle 19 drives the first screw rod 15 and the second screw rod 16 to rotate, because the threads of the first screw rod 15 and the second screw rod 16 rotate oppositely, and the second clamping plate 14 and the first clamping plate 11 are respectively connected with the outer sides of the first screw rod 15 and the second screw rod 16 in a threaded manner, the rotation of the first screw rod 15 and the second screw rod 16 drives the first clamping plate 11 and the second clamping plate 14 to mutually slide close to or mutually slide away from each other, so that the upper end of the thermocouple 10 can be clamped, and the protection casing 1 is further arranged above the outer side of the thermocouple 10, so that the thermocouple 10 is prevented from being impacted by external force, and the service life of the device is prolonged; the user makes motor 3 circular telegram rotate, and the output of motor 3 drives first bevel gear 5 and rotates, because first bevel gear 5 and second bevel gear 6 meshing are connected for the rotation of first bevel gear 5 drives second bevel gear 6 and rotates, because the one end of second bevel gear 6 is fixed with hairdryer 9, makes motor 3's rotation drive hairdryer 9 make a round trip to rotate, and the user makes hairdryer 9 circular telegram blowout steam, and inside the steam gets into protection casing 1 through the through-hole at protection casing 1 top, thereby can dispel the inside moisture of protection casing 1, is favorable to the protection to the device.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a moisture-proof thermocouple, includes protection casing (1), its characterized in that, one side of protection casing (1) is fixed with backup pad (2), the top of backup pad (2) is fixed with mounting panel (4), motor (3) are installed at the top of mounting panel (4), angle adjustment structure is installed to the output of motor (3), hairdryer (9) are installed to one side of angle adjustment structure, angle adjustment structure is used for adjusting the angle of hairdryer (9), clamping structure is installed to the inboard of protection casing (1), the inboard centre gripping of clamping structure is connected with thermocouple (10).

2. The moistureproof thermocouple according to claim 1, wherein the angle adjusting structure comprises a first bevel gear (5), a second bevel gear (6), a rotary column (7) and a mounting block (8), the output end of the motor (3) penetrates through the mounting plate (4) to be fixed with the first bevel gear (5), one side of the first bevel gear (5) is connected with the second bevel gear (6) in a meshed manner, the rotary column (7) is fixed on the inner side of the second bevel gear (6), the rotary column (7) is rotationally connected with the supporting plate (2), one end of the rotary column (7) is fixed with the mounting block (8), and the inner side of the mounting block (8) is fixed with the electric hair drier (9).

3. The moistureproof thermocouple according to claim 1, wherein the clamping structure comprises a first clamping plate (11), a sliding rod (12), a second clamping plate (14), a first screw (15) and a second screw (16), wherein one end of the inner side of the protective cover (1) is fixedly provided with the sliding rod (12), one end of the outer side of the sliding rod (12) is slidably connected with the first clamping plate (11), the other end of the outer side of the sliding rod (12) is slidably connected with the second clamping plate (14), the inner side of the second clamping plate (14) is in threaded connection with the first screw (15), the inner side of the first clamping plate (11) is in threaded connection with the second screw (16), and the threads of the first screw (15) and the second screw (16) are opposite in rotation direction.

4. A moistureproof thermocouple according to claim 3, wherein the clamping structure further comprises a connecting rod (13), a first rotating rod (17), a second rotating rod (18) and a handle (19), wherein the connecting rod (13) is fixed on one side of the first screw rod (15) and one side of the second screw rod (16) which are close to each other, the first rotating rod (17) is fixed on one side of the second screw rod (16), the second rotating rod (18) is fixed on one side of the first screw rod (15), the handle (19) is fixed on one side of the second rotating rod (18), and the first rotating rod (17) and the second rotating rod (18) are all in rotary connection with the protective cover (1).

5. The moisture-proof thermocouple according to claim 1, wherein a rectangular through hole is provided on one side of the shield (1).

6. The moisture-proof thermocouple according to claim 1, wherein the top of the shield (1) is provided with a plurality of circular through holes.

7. The moistureproof thermocouple according to claim 1, wherein a storage battery is installed in the mounting plate (4), and the motor (3) and the electric hair drier (9) are electrically connected with the storage battery.

8. A moisture-proof thermocouple according to claim 3, wherein the sides of the first clamping plate (11) and the second clamping plate (14) which are close to each other are provided with anti-skid patterns.

9. The moisture-proof thermocouple according to claim 2, characterized in that the outer side of the swivel post (7) is provided with a bearing, and the swivel post (7) is rotatably connected with the support plate (2) through the bearing.