TO tube socket carrier

Abstract

The utility model relates to a TO tube socket carrier, which belongs to the technical field of TO tube sockets and comprises a TO tube socket body, a tube cap is fixedly connected to the top of the TO tube socket body, six pins are inserted into the tube cap, and clamping mechanisms are arranged at the bottom end of the TO tube socket body and located on the outer sides of the pins. A transmission mechanism is arranged at the bottom end of the TO tube socket body and located on one side of the clamping mechanism. The pin clamping device has the beneficial effects that the transmission mechanism is arranged to drive the clamping mechanism to operate so as to clamp a pin, and the stabilizing mechanism is arranged to clamp the pin again under the clamping condition of the clamping mechanism so as to enable the pin to be more stable in the use process, so that the service life of the pin is prolonged, and the service life of the pin is prolonged. The TO tube socket is simple in structure and not prone to shaking, the tube pins on the TO tube socket body can be detached and replaced conveniently, when the TO tube socket is used in cooperation with TO tube socket bodies with different insertion openings in different numbers, the TO tube socket body is convenient to replace as a whole, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of TO socket, in particular to a TO socket carrier. Background Art

[0002] A TO socket is a common form of electronic component packaging, mainly used for the packaging of semiconductor devices such as transistors and diodes. This packaging form has the characteristics of compact structure and high reliability, and is widely used in various electronic devices. A TO socket is usually made of metal or plastic materials, and its shape is cylindrical or flat. It contains a semiconductor chip and pins or electrodes connecting the chip. Through these pins or electrodes, it can be connected to other electronic components to realize the function of the circuit.

[0003] After retrieval, the Chinese patent discloses a TO-Can socket carrier (authorization publication number CN 218896618 U), which includes a carrier body. A socket assembly hole is formed on the carrier body, and the side edge of the socket assembly hole extends outward to form at least three limiting grooves and at least two relief grooves; the inner diameter of the limiting groove is smaller than that of the relief groove, and the limiting grooves are distributed on both sides of one relief groove; both the limiting groove and the relief groove are configured to receive the pin feet. Although the side edge of the socket assembly hole of this carrier can form at least three limiting grooves and at least two relief grooves, the limiting grooves can be connected to the thick pin feet of the special-shaped socket for positioning the special-shaped socket, and the thin pin feet of the special-shaped socket can pass through the relief grooves to prevent the thin pin feet from deforming; thus, this carrier can be used to receive the special-shaped socket to assist the automatic loading and unloading of TO products, so as to improve the packaging efficiency of TO products.

[0004] However, the above device still has some disadvantages in actual use. The more obvious one is that the pin feet and the socket in the existing TO socket are fixed by glass sintering, making it difficult to disassemble and replace the pin feet on the socket. When used in cooperation with sockets with different numbers of sockets, the entire socket needs to be replaced, which is very inconvenient. Summary of the Utility Model

[0005] In view of the problem existing in the prior art that in the existing TO socket, the pin feet and the socket are fixed by glass sintering, making it difficult to disassemble and replace the pin feet on the socket, and when used in cooperation with sockets with different numbers of sockets, the entire socket needs to be replaced, which is very inconvenient, the main purpose of the present utility model is to provide a TO socket carrier.

[0006] The technical solution of the present utility model is as follows: A TO socket carrier, including a TO socket body, a tube cap is fixedly connected to the top of the TO socket body, six pins are inserted into the interior of the tube cap, clamping mechanisms are arranged at the bottom ends of the TO socket body and on the outer sides of the pins, transmission mechanisms are arranged at the bottom ends of the TO socket body and on one side of the clamping mechanisms, and stabilizing mechanisms are arranged at the top ends of the tube cap and on the outer sides of the pins.

[0007] By adopting the above technical solution, through the arrangement of the transmission mechanism, it can drive the clamping mechanism to operate, and then can clamp the pins. And through the arrangement of the stabilizing mechanism, it can clamp the pins again under the clamping condition of the clamping mechanism, so that the pins are more stable during use and not prone to shaking, facilitating the disassembly and replacement of the pins on the TO socket body. When used in cooperation with TO socket bodies with different numbers of sockets, the overall replacement of the TO socket body is more convenient and has stronger practicability.

[0008] As a preferred implementation manner, the clamping mechanism includes a second ring plate fixedly connected to the bottom end of the TO socket body and on the outer side of the pin, a first ring plate is arranged at the bottom end of the second ring plate, three fixing blocks are fixedly connected between the first ring plate and the second ring plate, a limiting frame is fixedly connected between the first ring plate and the second ring plate, three transmission plates are rotatably connected to the bottom end of the TO socket body and on the outer side of the first ring plate, the transmission plates are all slidably connected to the corresponding limiting frames, and clamping balls are fixedly connected to one side of the three transmission plates close to each other.

[0009] By adopting the above technical solution, through the slight rotation of the first ring plate, it can drive the limiting frame to rotate, and under the limiting action of the limiting frame, the transmission plates can slide inside it, and then drive the three transmission plates to rotate, so as to clamp the pins through the three clamping balls.

[0010] As a preferred implementation manner, the transmission mechanism includes a transmission block rotatably connected to the bottom end of the TO socket body and on one side of the second ring plate, moving blocks are fixedly connected to the outer sides of the second ring plates, threaded rods are rotatably connected to the interiors of the transmission blocks, and the threaded rods are in threaded connection with the moving blocks.

[0011] By adopting the above technical solution, by rotating the threaded rod, it can drive the moving block to move, and at the same time, the rotatably arranged transmission block can drive the second ring plate and the first ring plate to rotate, so as to ensure the normal operation of the structure.

[0012] As a preferred embodiment, the stabilizing mechanism includes six screw tubes fixedly connected to the top end of the tube cap. Elastic clamping members are equally spaced and fixedly connected to the top of the screw tubes. External thread rings are provided at the top of the pin feet, and the external thread rings are threadedly connected to the screw tubes.

[0013] By adopting the above technical solution, by tightening the external thread ring with the corresponding screw tube, the extrusion operation can be performed on multiple elastic clamping members.

[0014] As a preferred embodiment, anti-slip lines are provided on the outer sides of the clamping balls, and the clamping balls are in contact with the outer sides of the pin feet.

[0015] By adopting the above technical solution, through the setting of the anti-slip lines, the friction coefficient between the clamping balls and the pin feet is increased, making the clamping more stable.

[0016] As a preferred embodiment, limit plates are fixedly connected to the ends of the threaded rods away from the transmission blocks.

[0017] By adopting the above technical solution, it is prevented that the moving block detaches from the threaded rod.

[0018] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0019] 1. In the present utility model, through the slight rotation of the first ring plate, the limit frame can be driven to rotate, and under the limiting action of the limit frame, the transmission plate can slide inside it, and then the three transmission plates can be driven to rotate, so that the three clamping balls can form a clamping force on the pin feet, thereby facilitating the disassembly and fixing of the pin feet. When used in cooperation with a TO socket body with different numbers of sockets, the overall replacement of the TO socket body is more convenient, and the practicability is stronger.

[0020] 2. In the present utility model, by rotating the threaded rod, the moving block can be driven to move, and under the limitation of the second ring plate, the moving block will not rotate by itself, ensuring the normal operation of the structure. At the same time, the rotationally arranged transmission block can drive the second ring plate and the first ring plate to rotate, thus ensuring the normal operation of the structure.

[0021] 3. In the present utility model, by tightening the external thread ring with the corresponding screw tube, the extrusion operation can be performed on multiple elastic clamping members, and a clamping effect can be formed on the top of the pin feet, further improving the stability of the pin feet during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall three-dimensional view of the present utility model;

[0023] Figure 2 is the bottom view of the present utility model;

[0024] Figure 3 Structural schematic diagram of the clamping mechanism of the present utility model;

[0025] Figure 4 For the present utility model Figure 1 Enlarged view of part A in the present utility model.

[0026] Legend: 1. TO socket body; 2. Tube cap; 3. Pin; 4. First ring plate; 5. Second ring plate; 6. Fixed block; 7. Limit frame; 8. Transmission plate; 9. Clamping ball; 10. Transmission block; 11. Moving block; 12. Threaded rod; 13. Limit plate; 14. Screw tube; 15. Elastic clip; 16. External thread ring. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] Referring to Figures 1-4 , a TO socket carrier includes a TO socket body 1. A tube cap 2 is fixedly connected to the top of the TO socket body 1. Six pins 3 are inserted into the inside of the tube cap 2. Clamping mechanisms are arranged at the bottom ends of the TO socket body 1 and on the outer sides of the pins 3. Transmission mechanisms are arranged at the bottom ends of the TO socket body 1 and on one side of the clamping mechanisms. Stabilizing mechanisms are arranged at the top ends of the tube cap 2 and on the outer sides of the pins 3.

[0029] During use, through the setting of the transmission mechanism, the clamping mechanism can be driven to operate, thereby clamping the pins 3. And through the setting of the stabilizing mechanism, the pins 3 can be clamped again under the clamping condition of the clamping mechanism, so that the pins 3 are more stable during use and are not prone to shaking, facilitating the disassembly and replacement of the pins 3 on the TO socket body 1. When used in cooperation with TO socket bodies 1 with different numbers of sockets, the overall replacement of the TO socket body 1 is more convenient and has stronger practicability.

[0030] Referring to Figure 2, the clamping mechanism includes a second ring plate 5 fixedly connected to the bottom end of the TO header body 1 and located outside the pin 3. At the bottom end of the second ring plate 5, a first ring plate 4 is provided. Between the first ring plate 4 and the second ring plate 5, three fixing blocks 6 are fixedly connected. Between the first ring plate 4 and the second ring plate 5, a limiting frame 7 is fixedly connected. At the bottom end of the TO header body 1 and outside the first ring plate 4, three transmission plates 8 are rotatably connected. The transmission plates 8 are all slidably connected to the corresponding limiting frames 7. On the side where the three transmission plates 8 are close to each other, clamping balls 9 are fixedly connected.

[0031] During use, by slightly rotating the first ring plate 4, the limiting frame 7 can be driven to rotate, and under the limiting action of the limiting frame 7, the transmission plates 8 can slide inside it, and then the three transmission plates 8 can be driven to rotate, so that the three clamping balls 9 can form a clamping force on the pin 3, thereby facilitating the disassembly and fixing of the pin 3 for later assembly and replacement.

[0032] Refer to Figure 3 , the transmission mechanism includes a transmission block 10 rotatably connected to the bottom end of the TO header body 1 and located on one side of the second ring plate 5. On the outside of the second ring plate 5, moving blocks 11 are fixedly connected. Inside the transmission block 10, threaded rods 12 are rotatably connected. The threaded rods 12 are threadedly connected to the moving blocks 11.

[0033] During use, by rotating the threaded rod 12, the moving block 11 can be driven to move, and under the limitation of the second ring plate 5, the moving block 11 will not rotate itself, ensuring the normal operation of the structure. At the same time, the rotatably arranged transmission block 10 can drive the second ring plate 5 and the first ring plate 4 to rotate, thus ensuring the normal operation of the structure.

[0034] Refer to Figure 4 , the stabilizing mechanism includes six screw tubes 14 fixedly connected to the top end of the tube cap 2. At the top of the screw tubes 14, elastic clamping members 15 are fixedly connected at equal intervals. On the top of the pins 3, external thread rings 16 are provided. The external thread rings 16 are threadedly connected to the screw tubes 14.

[0035] During use, by tightening the external thread ring 16 with the corresponding screw tube 14, the multiple elastic clamping members 15 can be squeezed, and a clamping effect can be formed on the top of the pin 3, further improving the stability of the pin 3 during use.

[0036] Refer to Figure 3 , anti-slip patterns are provided on the outside of the clamping balls 9. The clamping balls 9 are all in contact with the outside of the pin 3. Through the setting of the anti-slip patterns, the friction coefficient between the clamping balls 9 and the pin 3 is increased, making the clamping more stable.

[0037] Refer to Figure 3, a limiting plate 13 is fixedly connected to one end of the threaded rod 12 away from the transmission block 10 to prevent the moving block 11 from disengaging from the threaded rod 12.

[0038] Working principle: First, by rotating the threaded rod 12, the moving block 11 can be driven to move. Under the limitation of the second ring plate 5, the moving block 11 will not rotate on its own, ensuring the normal operation of the structure. At the same time, the rotationally arranged transmission block 10 can drive the second ring plate 5 and the first ring plate 4 to rotate, thus ensuring the normal operation of the structure. Furthermore, the limiting frame 7 can be driven to rotate, and under the limiting action of the limiting frame 7, the transmission plate 8 can slide inside it. Then, the three transmission plates 8 will be driven to rotate, so that the three clamping balls 9 can form a clamping force on the pin 3, thereby facilitating the disassembly and fixing of the pin 3 for later assembly, replacement, and use. By tightening the external thread ring 16 with the corresponding screw tube 14, the plurality of elastic clamping members 15 can be squeezed, and a clamping effect can be formed on the top of the pin 3, further improving the stability of the pin 3 during use.

[0039] The above are only the preferred embodiments of the present application and are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A TO socket carrier, comprising a TO socket body (1), characterized in that: The top of the TO tube socket body (1) is fixedly connected to a tube cap (2), six tube pins (3) are inserted into the interior of the tube cap (2), a clamping mechanism is provided at the bottom end of the TO tube socket body (1) and on the outside of the tube pins (3), a transmission mechanism is provided at the bottom end of the TO tube socket body (1) and on one side of the clamping mechanism, and a stabilizing mechanism is provided at the top end of the tube cap (2) and on the outside of the tube pins (3).

2. A TO socket carrier according to claim 1, characterized in that: The clamping mechanism comprises a second ring plate (5) fixedly connected to the bottom end of the TO socket body (1) and located outside the tube pin (3); a first ring plate (4) is arranged at the bottom end of each of the second ring plates (5); three fixing blocks (6) are fixedly connected between the first ring plate (4) and the second ring plate (5); a limit frame (7) is fixedly connected between the first ring plate (4) and the second ring plate (5); three transmission plates (8) are rotatably connected at the bottom end of the TO socket body (1) and located outside the first ring plate (4); the transmission plates (8) are slidably connected to corresponding limit frames (7); and a clamping ball (9) is fixedly connected to the adjacent sides of the three transmission plates (8).

3. A TO socket carrier according to claim 2, characterized in that: The transmission mechanism comprises a transmission block (10) rotatably connected to the bottom end of the TO tube socket body (1) and located on one side of the second ring plate (5); the outer side of the second ring plate (5) is fixedly connected to a moving block (11); the interior of the transmission block (10) is rotatably connected to a threaded rod (12); the threaded rod (12) is threadedly connected to the moving block (11).

4. A TO socket carrier according to claim 1, characterized in that: The stabilizing mechanism comprises six screw tubes (14) fixedly connected to the top of the tube cap (2), the tops of the screw tubes (14) being equidistantly fixedly connected with elastic clamps (15), and the tops of the tube pins (3) being provided with external threaded rings (16), the external threaded rings (16) being threadedly connected to the screw tubes (14).

5. A TO socket carrier according to claim 2, characterized in that: The outer sides of the clamping balls (9) are all provided with anti-slip grooves, and the clamping balls (9) are in contact with the outer sides of the tube pins (3).

6. A TO socket carrier according to claim 3, characterized in that: One end of the threaded rod (12) away from the transmission block (10) is fixedly connected to a limit plate (13).

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