A to sensor tube base

Abstract

The application discloses a TO sensor tube seat, relates to the field of sensor tube seats, and comprises a tube seat body and a plurality of lead bodies, wherein the tube seat body and the lead bodies are provided with fixing assemblies, the fixing assemblies comprise fixing seats fixedly connected to the upper surfaces of the tube seat body, the fixing seats are provided with pressing plates above, the top ends of the lead bodies are provided with fixing rings, and the fixing seat, the pressing plate and the connecting block are cooperatively arranged. When in use, the lead body is passed through the connecting holes in the tube seat body, the connecting blocks are located between the fixing seat and the pressing plate, then the fixing bolt is screwed through the pressing plate and the fixing seat, the nut end of the fixing bolt presses the pressing plate downward, the pressing plate presses the connecting blocks on the fixing seat, the fixing ring is used for fixing the lead body, the lead wire is prevented from passing through the insulating sleeve as much as possible, the problem of sliding due to the lack of fixation is avoided, and the stability is improved.

Description

Technical Field

[0001] This application relates to the field of sensor housings, and more particularly to a TO sensor housing. Background Technology

[0002] Sensor sockets are essential components for sensors, primarily used for mechanical fixation and electrical connection. In practical applications, sensor sockets come in various types and designs. For example, TO series sockets (such as TO-46 and TO-56) are commonly used in infrared sensors, employing a glass sintering process to achieve a sealed connection, resulting in excellent reliability.

[0003] The utility model patent with announcement number CN211929472U proposes a tube base for an optoelectronic component, including a columnar base body. The outer peripheral surface of the base body has an annular flange. The upper surface of the annular flange has an upwardly protruding sealing rib. The sealing rib is annular and arranged around the periphery of the base body. The annular flange surface between the outer edge of the sealing rib and the outer edge of the annular flange has an annular welding area.

[0004] The aforementioned optoelectronic component socket provides an insulating working environment for the leads by passing them through an insulating sleeve. However, the lack of fixation after the leads pass through the insulating sleeve makes them prone to slippage, which reduces stability. Utility Model Content

[0005] To address the aforementioned issues, this application provides a TO sensor housing.

[0006] The TO sensor socket provided in this application adopts the following technical solution: A TO sensor socket includes a socket body and multiple lead bodies. A fixing assembly is provided on the socket body and the lead bodies. The fixing assembly includes a fixing seat fixedly connected to the upper surface of the socket body, a pressure plate above the fixing seat, a fixing ring sleeved on the top of each lead body, the fixing ring being fixedly connected to the lead body and a connecting block fixedly connected to its side wall, the connecting block being located between the fixing seat and the pressure plate, and a fixing bolt above the pressure plate, the fixing bolt passing through the pressure plate and threadedly connected to the fixing seat.

[0007] By adopting the above technical solution, during use, the lead wire body is passed through the connecting hole on the tube seat body, so that the connecting blocks are all located between the fixed seat and the pressure plate. Then, the fixing bolt is passed through the pressure plate and threaded to the fixed seat, so that the nut end of the fixing bolt presses down on the pressure plate, so that the pressure plate presses the connecting block on the fixed seat, and the fixing ring fixes the lead wire body. This avoids the lead wire passing through the insulating sleeve as much as possible. Without fixation, it is easy to slip, which leads to a reduction in stability.

[0008] Preferably, the side wall of the pressure plate has a plurality of slots that are adapted to the connecting block.

[0009] By adopting the above technical solution, when the lead wire body passes through the tube seat body, the connecting block can be easily passed through the pressure plate and fitted with the fixed seat through the slot. Then, the pressure plate is rotated to fit the pressure plate with the connecting block and press the connecting block tightly.

[0010] Preferably, a connecting disc for connecting with a wire is fixedly connected to the top end of the lead body, and the diameter of the connecting disc is larger than that of the lead body.

[0011] By adopting the above technical solution, the external wires can be easily connected to the lead wire body through the connecting plate, preventing the lead wire body from being too small at the end, which would make it difficult to weld the wires.

[0012] Preferably, both the fixing base and the pressure plate are made of insulating material.

[0013] By adopting the above technical solution, the current in the lead body is made to flow safely along a predetermined path through the insulating fixing seat and pressure plate, preventing the current from passing through the fixing seat and pressure plate and causing electrical accidents.

[0014] Preferably, the upper surface of the fixed base is fixedly connected with multiple positioning rods, and the lower surface of the connecting block is provided with positioning holes that are adapted to the positioning rods.

[0015] By adopting the above technical solution, when the connecting block is attached to the fixed seat, the positioning rod is inserted into the positioning hole to limit the connecting block and prevent the lead wire body from rotating and causing the connecting block to detach from the fixed seat.

[0016] Preferably, each of the connecting holes of the tube base body is fixedly connected with an insulating sleeve for providing insulation to the lead body.

[0017] By adopting the above technical solution, when the lead body passes through the socket body, the lead body passes through the insulating sleeve to prevent the current of the lead body from contacting the socket body.

[0018] In summary, this application includes at least one of the following beneficial technical effects: 1. This application utilizes the cooperative arrangement of structures such as a fixed base, pressure plate, and connecting block. During use, the lead wire body is passed through the connecting hole on the tube base body, and the connecting block is positioned between the fixed base and the pressure plate. Then, the fixing bolt is threaded through the pressure plate and connected to the fixed base, so that the nut end of the fixing bolt presses down on the pressure plate, causing the pressure plate to press the connecting block onto the fixed base. This fixes the lead wire body with the fixing ring, minimizing the risk of the lead wire passing through the insulating sleeve. Without proper fixation, slippage can easily occur, leading to reduced stability. 2. When passing the lead wire body through the tube socket body, the connecting block is easily passed through the slot and fitted with the pressure plate and the fixed seat. Then, the pressure plate is rotated to fit the pressure plate with the connecting block and to press the connecting block tightly. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a TO sensor socket according to an embodiment of this application; Figure 2 This is a schematic diagram illustrating the internal structure of the tube seat body, which is the main feature of this application embodiment; Figure 3 The embodiments of this application mainly embody Figure 1 A schematic diagram of the enlarged structure of region A in the middle; Figure 4 The embodiments of this application mainly embody Figure 2 A schematic diagram of the enlarged structure of region B in the middle.

[0020] Reference numerals in the attached drawings: 1. Pipe base body; 2. Lead wire body; 3. Fixing base; 4. Pressure plate; 5. Fixing ring; 6. Connecting block; 7. Fixing bolt; 8. Groove; 9. Connecting disc; 10. Positioning rod; 11. Positioning hole; 12. Insulating sleeve. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0022] This application discloses a TO sensor socket.

[0023] Reference Figure 1 , Figure 2 and Figure 3 A TO sensor socket includes a socket body 1 and multiple lead bodies 2. The socket body 1 and the lead bodies 2 are provided with fixing components, which include a fixing seat 3, a pressure plate 4, a fixing ring 5, a connecting block 6 and a fixing bolt 7. The fixing seat 3 is fixedly connected to the upper surface of the tube seat body 1. The pressure plate 4 is set above the fixing seat 3. Multiple fixing rings 5 ​​are provided, which are respectively sleeved on the top of the lead wire body 2 and form a fixed connection. Multiple connecting blocks 6 are provided, which are respectively fixedly connected to the side wall of the fixing ring 5. The connecting blocks 6 are all located between the fixing seat 3 and the pressure plate 4. The fixing bolt 7 is set above the pressure plate 4. The fixing bolt 7 passes through the pressure plate 4 and is threadedly connected to the fixing seat 3.

[0024] Reference Figure 1 and Figure 3The pressure plate 4 has multiple slots 8 on its side wall that are adapted to the connecting block 6. When the lead wire body 2 passes through the tube seat body 1, the connecting block 6 can be easily passed through the pressure plate 4 and fitted with the fixing seat 3 through the slots 8. Then, the pressure plate 4 is rotated to fit the pressure plate 4 with the connecting block 6 and press the connecting block 6 tightly.

[0025] Reference Figure 1 and Figure 2 The top of the lead body 2 is fixedly connected to a connecting plate 9 for connecting with the wire. The diameter of the connecting plate 9 is larger than that of the lead body 2. The connecting plate 9 facilitates the connection of the external wire to the lead body 2, preventing the lead body 2 from having a small end size, which would make it difficult to solder the wire.

[0026] Reference Figure 1 and Figure 2 Both the fixing base 3 and the pressure plate 4 are made of insulating material. The insulating material can be alumina ceramic, silicon carbide ceramic or silicon nitride ceramic, etc., which are insulating materials with high hardness. Through the fixing base 3 and the pressure plate 4 made of insulating material, the current of the lead body 2 can flow safely along the predetermined path, preventing the current from passing through the fixing base 3 and the pressure plate 4 and causing electrical accidents.

[0027] Reference Figure 2 and Figure 4 Multiple positioning rods 10 are fixedly connected to the upper surface of the fixed base 3. The lower surface of the connecting block 6 is provided with positioning holes 11 that are adapted to the positioning rods 10. When the connecting block 6 is attached to the fixed base 3, the positioning rods 10 are inserted into the positioning holes 11 to limit the connection block 6 and prevent the lead wire body 2 from rotating, so that the connecting block 6 is disengaged from the fixed base 3.

[0028] Reference Figure 1 and Figure 2 Each of the connection holes of the tube base body 1 is fixedly connected with an insulating sleeve 12 for providing insulation for the lead body 2. When the lead body 2 is passed through the tube base body 1, the lead body 2 passes through the insulating sleeve 12 to prevent the current of the lead body 2 from contacting the tube base body 1.

[0029] The implementation principle of a TO sensor tube holder according to an embodiment of this application is as follows: In use, the lead wire body 2 is passed through the insulating sleeve 12 and connected to the tube holder body 1, so that the connecting blocks 6 pass through the slots 8 through the pressure plate 4 and fit against the fixing seat 3. Then, the pressure plate 4 is rotated to fit the pressure plate 4 against the connecting blocks 6, so that the connecting blocks 6 are located between the fixing seat 3 and the pressure plate 4. Then, the fixing bolt 7 passes through the pressure plate 4 and is threadedly connected to the fixing seat 3, so that the nut end of the fixing bolt 7 presses down on the pressure plate 4, so that the pressure plate 4 presses the connecting blocks 6 on the fixing seat 3, so that the fixing ring 5 fixes the lead wire body 2, thus avoiding the lead wire from passing through the insulating sleeve as much as possible. Without fixation, slippage is easy to occur, which leads to a reduction in stability.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A TO sensor socket, comprising a socket body (1) and a plurality of lead bodies (2), wherein the socket body (1) and the lead bodies (2) are provided with fixing components, characterized in that: The fixing assembly includes a fixing seat (3) fixedly connected to the upper surface of the tube seat body (1), a pressure plate (4) is provided above the fixing seat (3), a fixing ring (5) is sleeved on the top of the lead wire body (2), the fixing ring (5) is fixedly connected to the lead wire body (2) and a connecting block (6) is fixedly connected to the side wall, the connecting block (6) is located between the fixing seat (3) and the pressure plate (4), a fixing bolt (7) is provided above the pressure plate (4), the fixing bolt (7) passes through the pressure plate (4) and is threadedly connected to the fixing seat (3).

2. The TO sensor tube socket according to claim 1, characterized in that: The side wall of the pressure plate (4) is provided with a plurality of slots (8) that are adapted to the connecting block (6).

3. A TO sensor tube socket according to claim 2, characterized in that: The top end of the lead body (2) is fixedly connected to a connecting plate (9) for connecting with a wire, and the diameter of the connecting plate (9) is larger than that of the lead body (2).

4. A TO sensor tube socket according to claim 3, characterized in that: Both the fixed base (3) and the pressure plate (4) are made of insulating material.

5. A TO sensor tube socket according to claim 4, characterized in that: The upper surface of the fixed base (3) is fixedly connected with multiple positioning rods (10), and the lower surface of the connecting block (6) is provided with positioning holes (11) that are compatible with the positioning rods (10).

6. A TO sensor tube socket according to claim 5, characterized in that: Each of the connecting holes of the tube base body (1) is fixedly connected with an insulating sleeve (12) for providing insulation to the lead body (2).

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