CN217847934U

CN217847934U - Transistor with assembly structure

Info

Publication number: CN217847934U
Application number: CN202221925809.1U
Authority: CN
Inventors: 郭嘉洪; 郭嘉创; 郭嘉智
Original assignee: Yipeixin City Shenzhen Electronic Technology Co ltd
Current assignee: Yipeixin City Shenzhen Electronic Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-18
Anticipated expiration: 2032-07-25

Abstract

The utility model belongs to the technical field of the transistor, a transistor with package assembly is disclosed, including the transistor shell, tight piece, two of clamp is all installed to the both sides of transistor shell the protective sheath is all installed to the one end of head rod, the utility model discloses protective sheath, second connecting rod and head rod have been set up, when the transistor shell with can dismantle the pin equipment and accomplish the back, before the transportation, can establish protective sheath on can dismantling the pin, then link together the protective sheath by the second connecting rod, and the head rod plays the effect of a connection, links together tight piece and protective sheath of clamp, after pressing from both sides tight piece cover and establishing at the transistor shell, the spring of installing inside first concave groove can let the sliding block of sliding rod and first sliding groove the inside remove to let the arc lug can block in second concave groove, fixed effect, thereby can protect the pin indeformable.

Description

Transistor with assembly structure

Technical Field

The utility model belongs to the technical field of the transistor, concretely relates to transistor with package assembly.

Background

Transistors are solid-state semiconductor devices, and are largely classified into two categories: bipolar transistors, in which a small current from the emitter to the base causes a large current to be generated from the emitter to the collector, and field effect transistors, in which a small voltage is applied to the gate to control the current between the source and the drain.

And current assembled transistor is a transistor that can dismantle, and the transistor generally all has pin and transistor shell to constitute, at the in-process of transistor transportation, the pin of transistor shell bottom installation is out of shape probably to appear, thereby lead to unable the use, and current assembled transistor is at the in-process of transportation, do not have a measure of protection, can't guarantee that the pin is out of shape, and current transistor is at the in-process of work, can produce the heat, need timely heat dissipation, otherwise be so for a long time, the inside subassembly of transistor can receive the influence of high temperature, and then lead to the shortening of life-span.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transistor with package assembly to solve current device at the in-process of transportation, the problem and the transistor of the indeformable pin of unable protection transistor bottom are at the during operation, the unable quick radiating problem of heat that gives out.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transistor with package assembly, includes the transistor shell, the pin can be dismantled in the both sides of transistor shell bottom all install, the both sides of transistor shell are all installed and are pressed from both sides tight piece, two the head rod, two are all installed to the bottom of pressing from both sides tight piece the protective sheath, two are all installed to the one end of head rod install the second connecting rod between the protective sheath.

Preferably, the mounting blocks are installed on two sides of the surface of the transistor shell, the mounting blocks are two, third concave grooves are formed in the opposite sides of the mounting blocks, and the radiating fins are arranged inside the third concave grooves and between the two mounting blocks.

Preferably, two one side of pressing from both sides tight piece has all been seted up first concave groove, two the inside in first concave groove all installs the spring of two symmetries, two the slide bar is installed to the one end of spring, sliding assembly has all been seted up at the both ends of slide bar.

Preferably, the sliding assembly comprises a first sliding groove, and a sliding block is installed inside the first sliding groove.

Preferably, second sliding grooves are formed in two sides of the inner wall of the first concave groove, and two ends of the sliding rod penetrate through the second sliding grooves.

Preferably, an arc-shaped convex block is installed at one end of the sliding rod, and a second concave groove is formed in one side of the arc-shaped convex block and located on the transistor shell.

Compared with the prior art, the utility model, following beneficial effect has:

(1) The utility model discloses the protective sheath has been set up, second connecting rod and head rod, after transistor shell and the pin equipment of dismantling are accomplished, before the transportation, can establish protective sheath on dismantling the pin, then link together the protective sheath by the second connecting rod, and the head rod plays the effect of a connection, link together tight piece and protective sheath, establish behind transistor shell pressing from both sides tight piece cover, the spring of installing inside first concave groove can let the sliding block of slide bar and first sliding tray the inside remove, thereby let the arc lug can the block at second concave groove, thereby can protect the pin indeformable.

(2) The utility model discloses fin, installation piece and third concave groove have been set up, through the fin between transistor housing surface mounting's installation piece and two installation pieces, can effectually dispel the produced heat of transistor to let the inside temperature of transistor reach a stable value, life that can effectual improvement product.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a top view of the mounting block of the present invention;

fig. 4 is a bottom view of the first concave groove of the present invention;

in the figure: 1. a transistor housing; 2. mounting blocks; 3. a heat sink; 4. a clamping block; 5. a first connecting rod; 6. a protective sleeve; 7. a second connecting rod; 8. the pins can be disassembled; 9. a spring; 10. a first concave groove; 11. a slide bar; 12. an arc-shaped bump; 13. a second concave groove; 14. a slider; 15. a first sliding groove; 16. a third concave groove; 17. a second sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a transistor with package assembly, including transistor shell 1, the both sides of 1 bottom of transistor shell are all installed and are dismantled pin 8, the both sides of transistor shell 1 are all installed and are pressed from both sides tight piece 4, the head rod 5 is all installed to the bottom of two tight pieces 4 of pressing from both sides, protective sheath 6 is all installed to the one end of two head rods 5, install second connecting rod 7 between two protective sheaths 6, protective sheath 6 through 7 both sides installations of second connecting rod can effectual protection transistor pin, prevent the deformation of pin, and the effect of pressing from both sides tight piece 4 is in order to prevent that protective sheath 6 from dropping.

Further, the installation blocks 2 are installed on two sides of the surface of the transistor shell 1, third concave grooves 16 are formed in the opposite sides of the two installation blocks 2, radiating fins 3 are placed between the two installation blocks 2 inside the third concave grooves 16, and the radiating fins 3 installed in the third concave grooves 16 can effectively solve the problem that a transistor is easy to scald when the transistor works, so that parts inside the transistor are protected.

Furthermore, first concave groove 10 has all been seted up to one side of two clamp splice 4, and two symmetrical springs 9 are all installed to the inside in two first concave grooves 10, and slide bar 11 is installed to the one end of two springs 9, and sliding assembly has all been seted up at the both ends of slide bar 11, through the elasticity of spring 9, can let slide bar 11 inside first concave groove 10 slide in first slide groove 15.

Specifically, the sliding assembly includes a first sliding groove 15, a sliding block 14 is installed inside the first sliding groove 15, and the sliding block 14 is moved inside the first sliding groove 15 when the sliding rod 11 moves.

It should be noted that the two sides of the inner wall of the first concave groove 10 are both provided with second sliding grooves 17, the two ends of the sliding rod 11 penetrate through the second sliding grooves 17, and the second sliding grooves 17 are provided to allow the sliding rod 11 to move in the first concave groove 10.

Further, an arc-shaped bump 12 is installed at one end of the sliding rod 11, and a second concave groove 13 is formed on one side of the arc-shaped bump 12 and on the transistor housing 1.

The utility model discloses a theory of operation and use flow: when using the utility model discloses the time, after the transistor housing 1 and can dismantle pin 8 equipment are accomplished, before the transportation, can establish protective sheath 6 cover can dismantle pin 8 on, then link together protective sheath 6 by second connecting rod 7, and head rod 5 plays the effect of a connection, link together tight piece 4 and protective sheath 6 of clamp, after tight piece 4 cover is established at transistor housing 1 of clamp, spring 9 through the installation of first concave groove 10 the inside can let sliding block 14 of sliding rod 11 and first sliding groove 15 the inside remove, thereby let arc lug 12 can block in second concave groove 13, through the mounting block at transistor housing 1 surface mounting and the fin between two mounting blocks, can effectually dispel the produced heat of transistor, and the third concave groove 16 of seting up is in order to let fin 3 can insert.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transistor having an assembled structure, characterized in that: including transistor shell (1), can dismantle pin (8) is all installed to the both sides of transistor shell (1) bottom, the both sides of transistor shell (1) are all installed and are pressed from both sides tight piece (4), two it all installs head rod (5), two to press from both sides the bottom of tight piece (4) the protective sheath (6) are all installed, two to the one end of head rod (5) install second connecting rod (7) between protective sheath (6).

2. A transistor having an assembled structure according to claim 1, wherein: installation piece (2), two are all installed to the both sides on transistor shell (1) surface third concave groove (16), two have all been seted up to the relative one side of installation piece (2) third concave groove (16) are inside and lie in two installation pieces (2) between placed fin (3).

3. A transistor having an assembled structure according to claim 2, wherein: two first concave groove (10), two have all been seted up to one side of pressing from both sides tight piece (4) the inside of first concave groove (10) all installs spring (9) of two symmetries, two slide bar (11) are installed to the one end of spring (9), sliding assembly has all been seted up at the both ends of slide bar (11).

4. A transistor having an assembled structure according to claim 3, wherein: the sliding assembly comprises a first sliding groove (15), and a sliding block (14) is installed in the first sliding groove (15).

5. A transistor having an assembled structure according to claim 4, wherein: second sliding grooves (17) are formed in two sides of the inner wall of the first concave groove (10), and two ends of the sliding rod (11) penetrate through the second sliding grooves (17).

6. A transistor having an assembled structure according to claim 5, wherein: an arc-shaped convex block (12) is installed at one end of the sliding rod (11), and a second concave groove (13) is formed in one side of the arc-shaped convex block (12) and located on the transistor shell (1).