Single-channel temperature transmitter used for MOCVD (Metal Organic Chemical Vapor Deposition) and convenient and rapid to plug and unplug

Abstract

The utility model relates to the field of temperature transmitters, and discloses a single-channel temperature transmitter used for MOCVD and convenient and fast to plug and unplug, which comprises a transmitter body, a mounting pipe is arranged in the middle of the transmitter body, a fixing piece is arranged at the lower part of the mounting pipe, a control sleeve is in threaded connection with the upper part of the mounting pipe, and the control sleeve is in threaded connection with the middle of the transmitter body. A sealing piece is arranged on the upper portion of the control sleeve, the fixing piece comprises a sealing plate, the bottom of the mounting pipe is fixedly connected with the sealing plate, a threaded sleeve is fixedly connected to the bottom of the sealing plate, a plurality of limiting petals are fixedly connected to the upper portion of the mounting pipe, and fastening pads are fixedly connected to the inner walls of the limiting petals. According to the utility model, the transmitter body is matched with the mounting pipe, the control sleeve and the fixing piece, so that the transmitter can be mounted without using a tool, the structure is simpler, the production difficulty can be effectively reduced, and the transmitter is more practical.

Description

Technical Field

[0001] This utility model relates to the field of temperature transmitters, and more particularly to a single-channel temperature transmitter for MOCVD that is easy to plug in and out quickly. Background Technology

[0002] MOCVD is a widely used technology in the manufacture of semiconductor materials, especially in the production of compound semiconductors. MOCVD is crucial in the development of optoelectronic devices, including light-emitting diodes, laser diodes, and high electron mobility transistors. It is also used in the manufacture of solar cells and other advanced electronic components. A single-channel temperature transmitter is a device used to measure temperature and convert it into a standardized electrical signal. It is widely used in industrial automation, HVAC, scientific research, and other fields that require temperature monitoring and control.

[0003] A search revealed Chinese Patent Publication No. CN220649806U, which discloses a temperature transmitter probe mounting structure. This structure relates to the field of temperature transmitter technology and addresses the issue of using screws to fix temperature transmitters, which reduces user efficiency and increases workload due to the need to carry tools, thus compromising the applicability of the temperature transmitter probe. The proposed structure includes a temperature transmitter body with a sealing block fixedly connected to its surface. A clamp is located at the bottom of the sealing block on the surface of the temperature transmitter body, and housings are fixedly connected to both sides of the top of the sealing block. This invention, through the combined use of a connecting block, a transmission block, and bolts, achieves easy assembly and disassembly. This allows users to install the temperature transmitter without carrying excessive tools, reducing their workload, improving efficiency, and ultimately facilitating its use.

[0004] The aforementioned device, through the coordinated use of connecting blocks, transmission blocks, bolts, and bolts, can achieve the effect of easy assembly and disassembly, allowing users to install the temperature transmitter body without carrying too many tools. However, it requires a large number of components and has a relatively complex structure, which leads to increased production difficulty and cost, making it impractical. Therefore, a single-channel temperature transmitter for MOCVD that is easy to plug and unplug is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a single-channel temperature transmitter for MOCVD that is easy to plug and unplug quickly. It aims to improve the problem that the existing technology requires many components to achieve quick assembly and disassembly, and the structure is relatively complex, which leads to increased production difficulty and cost, making it impractical.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a single-channel temperature transmitter for MOCVD that is convenient and quick to plug and unplug, comprising a transmitter body, an installation tube provided in the middle of the transmitter body, a fixing member provided in the lower part of the installation tube, a control sleeve threadedly connected to the upper part of the installation tube, a sealing member provided in the upper part of the control sleeve, the fixing member including a sealing plate, the bottom of the installation tube being fixedly connected to the sealing plate, and a threaded sleeve being fixedly connected to the bottom of the sealing plate.

[0007] As a further description of the above technical solution:

[0008] The upper part of the mounting tube is fixedly connected with multiple limiting flaps.

[0009] As a further description of the above technical solution:

[0010] The inner walls of each of the multiple limiting valves are fixedly connected with fastening pads.

[0011] As a further description of the above technical solution:

[0012] A control ring groove is provided on the upper part of the inner wall of the control sleeve.

[0013] As a further description of the above technical solution:

[0014] The upper part of the control sleeve has a connection port.

[0015] As a further description of the above technical solution:

[0016] The sealing element includes a sealing sleeve, which is threadedly connected to the control sleeve, and a sealing gasket is provided on the upper part of the inner wall of the sealing sleeve.

[0017] As a further description of the above technical solution:

[0018] The upper part of the inner wall of the sealing sleeve is provided with an inclined annular surface.

[0019] As a further description of the above technical solution:

[0020] A sealing ring is fixedly connected to the lower side of the sealing gasket, and the sealing ring is movably connected to the connection port.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting the mutual cooperation between the transmitter body, the mounting pipe, the control sleeve, and the fixing parts, the transmitter can be installed without the use of tools, and the structure is simpler, which can effectively reduce the production difficulty and make it more practical.

[0023] 2. In this utility model, by setting up the cooperation between the control sleeve, the installation tube, the limiting valve, and the control ring groove, the temperature transmitter can be quickly inserted. At the same time, by the cooperation between the sealing element and the control sleeve, the sealing of the transmitter installation can be effectively guaranteed, making it more practical. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a single-channel temperature transmitter for MOCVD that is easy to plug in and out quickly, as proposed in this utility model.

[0025] Figure 2 This is a cross-sectional three-dimensional structural diagram of a single-channel temperature transmitter for MOCVD that is easy to plug in and out quickly, as proposed in this utility model.

[0026] Figure 3 This is a magnified three-dimensional structural diagram of point A of a single-channel temperature transmitter for MOCVD that is easy to plug in and out quickly, as proposed in this utility model.

[0027] Figure 4 This invention presents a three-dimensional structural diagram showing the disassembled mounting tube, control sleeve, and seal of a single-channel temperature transmitter for MOCVD that is easy and quick to insert and remove.

[0028] Legend:

[0029] 1. Transmitter body; 2. Mounting tube; 3. Control sleeve; 4. Seal; 5. Fixing component; 51. Sealing plate; 52. Threaded sleeve; 21. Limiting flap; 211. Fastening gasket; 31. Control ring groove; 32. Connection port; 41. Sealing sleeve; 42. Sealing gasket; 411. Inclined annular surface; 421. Sealing ring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 2This utility model provides an embodiment of a single-channel temperature transmitter for MOCVD that is easy to plug and unplug. It includes a transmitter body 1, which is a single-channel temperature transmitter. An installation tube 2 is provided in the middle of the transmitter body 1 for connecting various components. A fixing member 5 is provided at the lower part of the installation tube 2 for connecting the transmitter body 1 to the MOCVD equipment. A control sleeve 3 is provided at the upper part of the installation tube 2 for fixing the installation tube 2 to the transmitter body 1. A sealing member 4 is provided at the upper part of the control sleeve 3 for sealing the control sleeve 3 to the transmitter body 1. The fixing member 5 includes a sealing plate 51 for ensuring a tight seal at the connection between the transmitter body 1 and the equipment. The bottom of the installation tube 2 is fixedly connected to the sealing plate 51, and a threaded sleeve 52 is fixedly connected to the bottom of the sealing plate 51 for fixing the installation tube 2 to the equipment.

[0032] like Figure 2 - Figure 4 As shown, the upper part of the mounting tube 2 is fixedly connected with multiple limiting flaps 21, which can deform to a certain extent to facilitate the quick insertion and removal of the transmitter body 1. The inner walls of the multiple limiting flaps 21 are fixedly connected with fastening pads 211 to improve the fixed stability between them and the transmitter body 1. The upper part of the inner wall of the control sleeve 3 is provided with a control ring groove 31, which is used to control the opening and closing of the multiple limiting flaps 21 to facilitate the insertion and removal of the transmitter body 1. The upper part of the control sleeve 3 is provided with a connection port 32, which is used to connect with the transmitter body 1.

[0033] Furthermore, the sealing element 4 includes a sealing sleeve 41, which is used to fit together to press the sealing gasket 42 against the control sleeve 3. The sealing gasket 42 is provided on the upper part of the inner wall of the sealing sleeve 41, which is used to seal between the control sleeve 3 and the transmitter body 1. An inclined annular surface 411 is provided on the upper part of the inner wall of the sealing sleeve 41, which is used to press the sealing gasket 42 against the transmitter body 1. A sealing ring 421 is fixedly connected to the lower side of the sealing gasket 42, which is used to seal the gap between the connection port 32 and the transmitter body 1. The sealing ring 421 is movably connected to the connection port 32.

[0034] Working principle: In use, first tighten the threaded sleeve 52 to the equipment. Then, pass the transmitter body 1 through the sealing sleeve 41, sealing gasket 42, and connection port 32 in sequence. Next, pass the transmitter body 1 through multiple limit valves 21, mounting tube 2, sealing plate 51, and threaded sleeve 52 to enable temperature detection of the equipment. Then, adjust the insertion depth of the transmitter body 1. Once it is adjusted to the appropriate position, rotate the control sleeve 3 to tighten it with the mounting tube 2, thereby controlling the multiple limit valves through the control ring groove 31. Tighten the 21 towards the transmitter body 1 so that the multiple fastening pads 211 fix the transmitter body 1 and the mounting tube 2. Then rotate the sealing sleeve 41 to move it towards the control sleeve 3 so that it presses the sealing pad 42 and the sealing ring 421 against the control sleeve 3 and the transmitter body 1. If it is necessary to pull out the transmitter body 1, simply rotate the sealing sleeve 41 in the opposite direction to loosen the sealing pad 42, and then rotate the control sleeve 3 in the opposite direction to separate it from the mounting tube 2 so that the multiple limit flaps 21 can loosen the transmitter body 1.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A single channel temperature transmitter for MOCVD and convenient and fast plug-in, comprising a transmitter body (1), characterized in that: The middle part of the transmitter body (1) is provided with a mounting pipe (2), the lower part of the mounting pipe (2) is provided with a fixing part (5), the upper part of the mounting pipe (2) is threadedly connected with a control sleeve (3), the upper part of the control sleeve (3) is provided with a sealing part (4), the fixing part (5) comprises a sealing plate (51), the bottom of the mounting pipe (2) is fixedly connected with the sealing plate (51), the bottom of the sealing plate (51) is fixedly connected with a threaded sleeve (52).

2. The single channel temperature transmitter for MOCVD with quick plug and play according to claim 1, wherein: The upper part of the mounting pipe (2) is fixedly connected with a plurality of limiting petals (21).

3. The single channel temperature transmitter for MOCVD with quick plug and play according to claim 2, wherein: The inner walls of the plurality of limiting petals (21) are fixedly connected with fastening pads (211).

4. The single channel temperature transmitter for MOCVD with quick plug and play according to claim 1, wherein: The inner wall of the control sleeve (3) is provided with a control ring groove (31) in the upper part.

5. The single channel temperature transmitter for MOCVD with quick plug and play according to claim 1, wherein: The upper part of the control sleeve (3) is provided with a connecting port (32).

6. The single channel temperature transmitter for MOCVD with quick plug and play according to claim 5, wherein: The sealing part (4) comprises a sealing sleeve (41), the sealing sleeve (41) is threadedly connected with the control sleeve (3), and the inner wall of the sealing sleeve (41) is provided with a sealing pad (42) in the upper part.

7. The single channel temperature transmitter for MOCVD with quick plug and play according to claim 6, wherein: The inner wall of the sealing sleeve (41) is provided with a conical surface (411) in the upper part.

8. The single channel temperature transmitter for MOCVD with quick plug and play according to claim 6, wherein: The lower side of the sealing pad (42) is fixedly connected with a sealing ring (421), and the sealing ring (421) is movably connected with the connecting port (32).

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