Insulated high-power triode

Abstract

The invention relates to the technical field of triodes, and discloses an insulated high-power triode, which comprises a triode shell, a triode body is arranged in the triode shell, and the triode body comprises a triode and two pins. According to the insulated high-power triode, through the arrangement of the static shell, the threaded rotating sleeve and the locking mechanism, when the triode body is installed and fixed, two moving rods are pulled through a holding handle on the outer side of the static shell, the moving rods drive telescopic springs to deform so as to drive an arc-shaped fastening plate to move, and the triode body penetrates through the threaded rotating sleeve; the pins penetrate through the static shell, so that the triode is fixedly connected with the static shell through glue, at the moment, the two holding handles are loosened, the telescopic spring resets, the arc-shaped fastening plate is driven to be tightly attached to the outer side of the triode, the effect of fastening, stabilizing and positioning the triode body is achieved, and the position stability of the triode body in the working and using process is guaranteed; and the phenomena of falling and pin disconnection are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of triodes, and specifically to an insulated high-power triode. Background Art

[0002] A triode, whose full name should be semiconductor triode, also known as bipolar transistor and crystal triode, is a semiconductor device that controls current. Its function is to amplify a weak signal into an electrical signal with a larger amplitude value, and it is also used as a non-contact switch.

[0003] A triode is one of the basic semiconductor components, with the function of current amplification, and is the core component of an electronic circuit. A triode is made by fabricating two PN junctions that are very close to each other on a semiconductor substrate. The two PN junctions divide the whole semiconductor into three parts. The middle part is the base region, and the two side parts are the emitter region and the collector region. The arrangement methods are PNP and NPN. Transistors brought about and promoted the "solid-state revolution", and then promoted the semiconductor electronics industry globally. As a main component, it was first applied to communication tools in a timely and widespread manner and generated huge economic benefits. Since transistors completely changed the structure of electronic circuits, integrated circuits and large-scale integrated circuits came into being, and it became possible to manufacture high-precision devices such as high-speed electronic computers.

[0004] When the existing triode structure is installed on a substrate for working, its stability is difficult to guarantee, and it may fall off and the pins may break due to the influence of shaking. Summary of the Invention

[0005] The purpose of the present invention is to provide an insulated high-power triode to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the present invention provides the following technical solution: An insulated high-power triode, including a triode housing, a triode body is arranged inside the triode housing, the triode body includes a triode and two pins, the triode housing includes a stationary housing, a threaded rotating sleeve is threadedly connected inside the stationary housing, a positioning groove is opened at the top of the threaded rotating sleeve, a locking mechanism is arranged inside the stationary housing, and an isolation mechanism is arranged at the top of the threaded rotating sleeve.

[0007] The locking mechanism includes two moving rods that penetrate through both sides of the stationary housing. Two arc-shaped fastening plates are fixedly connected to the two moving rods inside the stationary housing. Two telescopic springs are connected between the two arc-shaped fastening plates and the inner wall of the stationary housing. Anti-collision pads are arranged on the outer sides of the two arc-shaped fastening plates.

[0008] Preferably, the isolation mechanism includes an isolation sheath fixedly connected to the positioning groove by glue, and a transparent plate is fixedly arranged at the top of the isolation sheath.

[0009] By providing the isolation sheath, the triode body can be sealed to prevent air circulation, avoid spontaneous combustion of the triode body, protect the working environment and stability of the triode body. At the same time, the transparent plate is provided so that the light-emitting state of the triode can be normally observed, facilitating the maintenance operation of the staff.

[0010] Preferably, a holding handle is fixedly arranged at one end of each of the two moving rods outside the stationary housing.

[0011] By providing the holding handle, it is more convenient and fast for the user to install and fasten the triode body.

[0012] Preferably, two through holes having the same size as the pins are formed in the bottom of the stationary housing, and two pin stabilizing structures are fixedly arranged at the bottom of the stationary housing.

[0013] By providing the pin stabilizing structure, after the triode body is fixedly placed in the stationary housing, the two pins pass through the through holes and are positioned through the pin stabilizing structure, facilitating subsequent welding and fixing of the triode body.

[0014] Preferably, a through hole having the same size as the triode is formed in the threaded rotating sleeve.

[0015] By forming a through hole in the threaded rotating sleeve, the triode can just pass through the threaded rotating sleeve, which plays a role in limiting the position of the triode and avoiding position deviation of the triode during the installation and fixing process.

[0016] Preferably, both ends of the four telescopic springs are fixedly connected to the arc-shaped fastening plate and the inner wall of the stationary housing through fixing plates.

[0017] The fixing plate ensures that the telescopic spring does not shift during deformation, playing a positioning role.

[0018] Compared with the prior art, the present invention provides an insulated high-power triode, having the following beneficial effects: The insulated high-power triode is provided with a stationary housing, a threaded rotating sleeve and a locking mechanism. When installing and fixing the triode body, glue is evenly applied to the bottom plate of the stationary housing, and then the stationary housing and the threaded rotating sleeve are fixedly connected by threading. By pulling two moving rods through the holding handles on the outside of the stationary housing, the moving rods drive the telescopic springs to deform, thereby driving the arc-shaped fastening plate to move. The triode body passes through the threaded rotating sleeve, and the pins pass through the stationary housing, so that the triode is fixedly connected to the stationary housing by glue. At this time, the two holding handles are released, and the telescopic springs reset, driving the arc-shaped fastening plate to closely adhere to the outside of the triode, playing a role of fastening, stabilizing and positioning the triode body, ensuring the position stability of the triode body during operation and use, and preventing the phenomena of dropping and pin disconnection. By setting the isolation mechanism, glue can be applied in the positioning groove, and the isolation sheath is inserted into the positioning groove for fixation. At this time, the isolation sheath can effectively cover the triode body, avoiding the spontaneous combustion of the triode caused by air circulation and ensuring the safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the external structure of the present invention; Figure 2 is a schematic diagram of the internal structure of the present invention; Figure 3 is a schematic diagram of the external structure of the present invention Figure 2 .

[0020] Wherein: 1, triode housing; 11, stationary housing; 12, threaded rotating sleeve; 13, positioning groove; 14, pin stabilizing structure; 2, triode body; 21, triode; 22, pins; 3, locking mechanism; 31, moving rod; 32, arc-shaped fastening plate; 33, telescopic spring; 34, holding handle; 4, isolation mechanism; 41, isolation sheath; 42, transparent plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-3 , the present invention provides the following technical solutions: an insulated high-power triode, including a triode housing 1, a triode body 2 is arranged in the triode housing 1, and the triode body 2 includes a triode 21 and two pins 22.

[0023] In the first embodiment of the present invention, the transistor housing 1 includes a stationary housing 11. A threaded rotating sleeve 12 is threadedly connected inside the stationary housing 11. A positioning groove 13 is provided at the top of the threaded rotating sleeve 12. A locking mechanism 3 is arranged inside the stationary housing 11. An isolation mechanism 4 is arranged at the top of the threaded rotating sleeve 12. The locking mechanism 3 includes two moving rods 31 that penetrate through both sides of the stationary housing 11. Two arc-shaped fastening plates 32 are fixedly connected to the two moving rods 31 inside the stationary housing 11. Two telescopic springs 33 are connected between the two arc-shaped fastening plates 32 and the inner wall of the stationary housing 11. Anti-collision pads are arranged on the outer sides of the two arc-shaped fastening plates 32.

[0024] Through the above technical solution, by providing the stationary housing 11, the threaded rotating sleeve 12 and the locking mechanism 3, when installing and fixing the transistor body 2, glue is evenly applied to the bottom plate of the stationary housing 11, and then the stationary housing 11 and the threaded rotating sleeve 12 are threadedly and fixedly connected. The two moving rods 31 are pulled by the holding handles 34 on the outer side of the stationary housing 11. The moving rods 31 drive the telescopic springs 33 to deform, thereby driving the arc-shaped fastening plates 32 to move. The transistor body 2 is passed through the threaded rotating sleeve 12, and the lead 22 passes through the stationary housing 11, so that the transistor 21 is fixedly connected to the stationary housing 11 by glue. At this time, the two holding handles 34 are released, and the telescopic springs 33 reset, driving the arc-shaped fastening plates 32 to closely adhere to the outer side of the transistor 21, playing a role of fastening, stabilizing and positioning the transistor body 2, ensuring the position stability of the transistor body 2 during operation and use, and preventing the phenomena of dropping and lead disconnection.

[0025] In the second embodiment of the present invention, the isolation mechanism 4 includes an isolation sheath 41 fixedly connected to the positioning groove 13 by glue. A transparent plate 42 is fixedly arranged at the top of the isolation sheath 41. Through the above technical solution, by providing the isolation sheath 41, the transistor body 2 can be sealed, preventing air circulation, avoiding spontaneous combustion of the transistor body 2, protecting the working environment and stability of the transistor body 2. At the same time, the transparent plate 42 enables the light-emitting state of the transistor 21 to be normally observed, facilitating the maintenance operation of the staff. By providing the isolation mechanism 4, the isolation sheath 41 can be inserted into the positioning groove 13 and fixed by applying glue in the positioning groove 13. At this time, the isolation sheath 41 can effectively cover the transistor body 2, avoiding the spontaneous combustion phenomenon of the transistor 21 caused by air circulation, and ensuring the safety during use.

[0026] Specifically, holding handles 34 are fixedly arranged at one ends of the two moving rods 31 outside the stationary housing 11. Through the above technical solution, by providing the holding handles 34, it is more convenient and fast for the user to install and fasten the transistor body 2.

[0027] Specifically, two through holes with the same size as the pins 22 are opened at the bottom of the stationary housing 11, and two pin stabilizing structures 14 are fixedly arranged at the bottom of the stationary housing 11. Through the above technical solution, by providing the pin stabilizing structures 14, after the triode body 2 is fixedly placed in the stationary housing 11, the two pins pass through the through holes and are positioned through the pin stabilizing structures 14, facilitating the subsequent welding and fixing of the triode body 2.

[0028] Specifically, a through hole with the same size as the triode 21 is opened in the threaded rotating sleeve 12. Through the above technical solution, by opening a through hole in the threaded rotating sleeve 12, the triode 21 can just pass through the threaded rotating sleeve 12, which plays a role in limiting the position of the triode 21 and avoiding position deviation of the triode 21 during the installation and fixing process.

[0029] Specifically, both ends of the four telescopic springs 33 are fixedly connected to the arc-shaped fastening plate 32 and the inner wall of the stationary housing 11 through fixing plates. Through the above technical solution, the fixing plates ensure that the telescopic springs 33 will not deviate during deformation, playing a positioning role.

[0030] During use, when installing and fixing the triode body 2, glue is evenly applied to the bottom plate of the stationary housing 11, and then the stationary housing 11 and the threaded rotating sleeve 12 are fixedly connected by threading. The two moving rods 31 are pulled by the holding handles 34 on the outside of the stationary housing 11. The moving rods 31 drive the telescopic springs 33 to deform, thereby driving the arc-shaped fastening plate 32 to move. The triode body 2 passes through the threaded rotating sleeve 12, and the pins 22 pass through the stationary housing 11, so that the triode 21 is fixedly connected to the stationary housing 11 by glue. At this time, the two holding handles 34 are released, and the telescopic springs 33 reset, driving the arc-shaped fastening plate 32 to closely adhere to the outside of the triode 21, playing a role in firmly stabilizing and positioning the triode body 2, ensuring the position stability of the triode body 2 during operation and use, and preventing falling and pin disconnection. Glue is applied in the positioning groove 13, and the isolation sheath 41 is inserted into the positioning groove 13 for fixation. At this time, the isolation sheath 41 can effectively cover the triode body 2 and prevent spontaneous combustion of the triode 21 caused by air circulation.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulated high-power triode, comprising a triode housing (1), characterized in that: A triode body (2) is arranged inside the triode housing (1). The triode body (2) includes a triode (21) and two pins (22). The triode housing (1) includes a stationary housing (11). A threaded rotary sleeve (12) is connected to the stationary housing (11) by internal threads. A positioning groove (13) is formed at the top of the threaded rotary sleeve (12). A locking mechanism (3) is arranged inside the stationary housing (11). An isolation mechanism (4) is arranged at the top of the threaded rotary sleeve (12). The locking mechanism (3) includes two moving rods (31) that penetrate and are connected to both sides of the stationary housing (11). Two arc-shaped fastening plates (32) are fixedly connected to the two moving rods (31) inside the stationary housing (11). Two telescopic springs (33) are connected between each of the two arc-shaped fastening plates (32) and the inner wall of the stationary housing (11).

2. An insulated high-power triode according to claim 1, characterized in that: Anti-collision pads are arranged on the outer sides of the two arc-shaped fastening plates (32).

3. An insulated high-power triode according to claim 1, characterized in that: Two through holes with the same size as the pins (22) are formed at the bottom of the stationary housing (11). Two pin stabilizing structures (14) are fixedly arranged at the bottom of the stationary housing (11).

4. An insulated high-power triode according to claim 1, characterized in that: A through hole with the same size as the triode (21) is formed inside the threaded rotary sleeve (12).

5. An insulated high-power triode according to claim 1, characterized in that: Both ends of the four telescopic springs (33) are fixedly connected to the arc-shaped fastening plates (32) and the inner wall of the stationary housing (11) through fixing plates.

6. An insulated high-power triode according to claim 1, characterized in that: The four isolation mechanisms (4) include an isolation sheath (41) fixedly connected to the positioning groove (13) by glue. A transparent plate (42) is fixedly arranged at the top of the isolation sheath (41).

7. An insulated high-power triode according to claim 6, characterized in that: Grip handles (34) are fixedly arranged at one ends of the two moving rods (31) outside the stationary housing (11).

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