CN211788993U

CN211788993U - Packaged triode

Info

Publication number: CN211788993U
Application number: CN202020914754.9U
Authority: CN
Inventors: 江涛; 方伟宏
Original assignee: Shenzhen Haineng Microelectronics Co ltd
Current assignee: Shenzhen Haineng Microelectronics Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-10-27
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a packaged type triode relates to triode packaging technology field, including the triode main part, the one end of triode main part is provided with the pin, and the outside of triode main part is provided with the encapsulation piece No. two, the top of encapsulation piece No. two is provided with the encapsulation piece No. one, and the inside of encapsulation piece No. two is provided with the lead screw No. two, the outside of lead screw No. two is provided with and runs through to the inside connecting rod No. two of encapsulation piece, and the inside that the one end of connecting rod No. two is located encapsulation piece is provided with the baffle No. two. The utility model discloses a set up conducting strip, fin, grid plate, can produce the heat when triode main part function, the heat can reach the fin along the conducting strip to release the heat, the effectual fin that has protected of grid plate prevents that the fin from receiving the damage, also effectually prevents external wire and fin contact and damage simultaneously, thereby solves the problem that can't carry out all-round radiating to the triode main part.

Description

Packaged triode

Technical Field

The utility model relates to a triode packaging technology field specifically is a packaged type triode.

Background

The triode is a semiconductor device for controlling current, which is also called as a bipolar transistor and a transistor and is used for amplifying a weak signal into an electric signal with a large amplitude value and also used as a contactless switch.

However, in a general triode packaging structure, the clamping block and the clamping groove are fixedly packaged, and after the triode packaging structure is opened and closed for multiple times, the clamping block is worn, so that the clamping block cannot be matched with the clamping groove, and the triode cannot be better packaged; and the triode body cannot be radiated in all directions, so that part of heat is remained in the packaging block, and the operation of the triode body is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the triode body cannot be subjected to all-dimensional heat dissipation and cannot be better packaged, the packaged triode is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a packaged triode comprises a triode body, wherein a pin is arranged at one end of the triode body, a second packaging block is arranged on the outer side of the triode body, a first packaging block is arranged at the top end of the second packaging block, a second lead screw is arranged inside the second packaging block, a second connecting rod penetrating into the first packaging block is arranged on the outer side of the second lead screw, a second baffle is arranged at one end of the second connecting rod inside the first packaging block, a first turntable is arranged at one side of one end of the second lead screw on one side of the second packaging block, a first lead screw is arranged at one side of the second lead screw inside the second packaging block, a first connecting rod penetrating into the first packaging block is arranged on the outer side of the first lead screw, a first baffle is arranged at one end of the first connecting rod inside the first packaging block, and a second turntable is arranged at one side of one end of the first lead screw on one side of the second packaging block, the packaging structure comprises a packaging block and is characterized in that a grid plate is arranged at the top end of the packaging block, a heat conducting fin is arranged on the inner wall of the packaging block, and a radiating fin penetrating through the top end of the packaging block is arranged at the top end of the heat conducting fin.

Preferably, the heat sink is located on the inside of the mesh plate.

Preferably, one side of the first turntable and one side of the second turntable are both provided with anti-skid grains.

Preferably, the bottom end of the first connecting rod is provided with a threaded hole matched with the outer side of the first screw rod, the bottom end of the second connecting rod is provided with a threaded hole matched with the second screw rod, and the top end of the second packaging block is provided with a sliding groove matched with the second connecting rod and the first connecting rod.

Preferably, the first packaging block is internally provided with a limiting block.

Preferably, the two sides of the first packaging block and the second packaging block are connected through a clamping block and a clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a through setting up conducting strip, fin, grid plate, can produce the heat when the triode main part operates, the heat can reach the fin along the conducting strip to release the heat, the grid plate has effectually protected the fin, prevents that the fin from receiving the damage, has also effectually prevented external wire and fin contact and damage simultaneously, thereby solve the problem that can't carry out all-round heat dissipation to the triode main part; through setting up a lead screw, No. two lead screws, a carousel, No. two carousels, a connecting rod, No. two connecting rods, the inside of No. two encapsulation pieces is put into to the triode main part, later place an encapsulation piece in the top of No. two encapsulation pieces, dial a carousel and No. two carousels with the finger, make a carousel and No. two carousel rotate clockwise, thereby drive a lead screw and rotate with No. two lead screws, make No. two connecting rods and a connecting rod remove, make a baffle and No. two baffles all reach the stopper of an encapsulation piece inside, thereby fix the both ends of an encapsulation piece and No. two encapsulation pieces, reach the encapsulation effect with this, thereby solve the problem that can't be better encapsulate the triode.

Drawings

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

FIG. 2 is a schematic view of the connection between the second baffle and the first package block of the present invention;

fig. 3 is a schematic view of the connection between a first baffle and a first package block of the present invention.

In the figure: 1. a triode body; 2. a first screw rod; 3. a first connecting rod; 4. a first baffle plate; 5. a pin; 6. a heat conductive sheet; 7. a grid plate; 8. a heat sink; 9. a first package block; 10. a second baffle plate; 11. a second connecting rod; 12. a second screw rod; 13. packaging a block II; 14. a first turntable; 15. and a second turntable.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a packaged triode comprises a triode body 1, a pin 5 is arranged at one end of the triode body 1, a second packaging block 13 is arranged at the outer side of the triode body 1, a first packaging block 9 is arranged at the top end of the second packaging block 13, a second lead screw 12 is arranged inside the second packaging block 13, a second connecting rod 11 penetrating into the first packaging block 9 is arranged at the outer side of the second lead screw 12, a second baffle 10 is arranged at one end of the second connecting rod 11 inside the first packaging block 9, a first turntable 14 is arranged at one end of the second lead screw 12 at one side of the second packaging block 13, a first lead screw 2 is arranged at one side of the second lead screw 12 inside the second packaging block 13, a first connecting rod 3 penetrating into the first packaging block 9 is arranged at the outer side of the first lead screw 2, and a first baffle 4 is arranged at one end of the first connecting rod 3 inside the first packaging block 9, one end of the first lead screw 2 is located on one side of the second packaging block 13 and is provided with a second turntable 15, the top end of the first packaging block 9 is provided with a grid plate 7, the inner wall of the first packaging block 9 is provided with a heat conducting fin 6, and the top end of the heat conducting fin 6 is provided with a radiating fin 8 penetrating through the top end of the first packaging block 9.

Referring to fig. 1, the heat sink 8 is disposed inside the grid plate 7 for protecting the heat sink 8.

Please refer to fig. 2 and 3, the first rotary disk 14 and the second rotary disk 15 are provided with anti-slip threads on one side thereof for increasing the friction between the fingers and the rotary disks when the first rotary disk 14 and the second rotary disk 15 are rotated.

Please refer to fig. 2 and 3, the bottom end of the first connecting rod 3 is provided with a threaded hole matching with the outer side of the first lead screw 2, the bottom end of the second connecting rod 11 is provided with a threaded hole matching with the second lead screw 12, and the top end of the second packaging block 13 is provided with a chute matching with the second connecting rod 11 and the first connecting rod 3, so that the first connecting rod 3 and the second connecting rod 11 can move when the first lead screw 2 and the second lead screw 12 rotate.

Please refer to fig. 2 and 3, a limiting block is disposed inside the first package block 9, so that the first package block 9 and the second package block 13 are fixedly connected through the first baffle 4 and the second baffle 10.

Please refer to fig. 2 and 3, the two sides of the first package block 9 and the second package block 13 are connected by a clamping block and a clamping groove, so as to increase the connection stability between the first package block 9 and the second package block 13.

The working principle is as follows: when the device is used, a user can put the triode main body 1 into the second packaging block 13, then the first packaging block 9 is placed above the second packaging block 13, the first rotary table 14 and the second rotary table 15 are dialed by fingers to enable the first rotary table 14 and the second rotary table 15 to rotate clockwise, so as to drive the first lead screw 2 and the second lead screw 12 to rotate, the second connecting rod 11 and the first connecting rod 3 to move, the first baffle 4 and the second baffle 10 both reach a limiting block inside the first packaging block 9, so that the two ends of the first packaging block 9 and the two ends of the second packaging block 13 are fixed, thereby achieving the packaging effect, when the triode main body 1 is replaced, the first rotary table 14 and the second rotary table 15 are rotated anticlockwise, the first baffle 4 and the second baffle 10 are separated from the first packaging block 9, then the first packaging block 9 can be opened, and the triode main body 1 is taken out for replacement, can produce the heat when triode body 1 operates, the heat can reach fin 8 along conducting strip 6 to release the heat, the effectual fin 8 that has protected of grid plate 7 prevents that fin 8 from receiving the damage, also effectually prevents simultaneously that external wire and fin 8 from contacting and damaging.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A packaged triode comprises a triode body (1) and is characterized in that: one end of the triode body (1) is provided with a pin (5), a second packaging block (13) is arranged on the outer side of the triode body (1), a first packaging block (9) is arranged at the top end of the second packaging block (13), a second lead screw (12) is arranged inside the second packaging block (13), a second connecting rod (11) penetrating into the first packaging block (9) is arranged on the outer side of the second lead screw (12), a second baffle (10) is arranged at one end of the second connecting rod (11) positioned inside the first packaging block (9), a first turntable (14) is arranged at one side of one end of the second lead screw (12) positioned inside the second packaging block (13), a first lead screw (2) is arranged at one side of the inner part of the second packaging block (13), and a first connecting rod (3) penetrating into the first packaging block (9) is arranged on the outer side of the first lead screw (2), and the inside that the one end of a connecting rod (3) is located encapsulation piece (9) is provided with baffle (4) No. one, one side that the one end of lead screw (2) is located encapsulation piece (13) No. two is provided with carousel (15) No. two, the top of encapsulation piece (9) is provided with grid plate (7), the inner wall of encapsulation piece (9) is provided with conducting strip (6), the top of conducting strip (6) is provided with fin (8) that run through to encapsulation piece (9) top.

2. The packaged transistor of claim 1, wherein: the radiating fins (8) are positioned on the inner side of the grid plate (7).

3. The packaged transistor of claim 1, wherein: and anti-skid grains are arranged on one side of the first turntable (14) and one side of the second turntable (15).

4. The packaged transistor of claim 1, wherein: the bottom of a connecting rod (3) is provided with a threaded hole which is matched with the outer side of a first screw rod (2), the bottom of a second connecting rod (11) is provided with a threaded hole which is matched with a second screw rod (12), and the top of a second packaging block (13) is provided with a sliding groove which is matched with the second connecting rod (11) and the first connecting rod (3).

5. The packaged transistor of claim 1, wherein: a limiting block is arranged inside the first packaging block (9).

6. The packaged transistor of claim 1, wherein: the two sides of the first packaging block (9) and the second packaging block (13) are connected through clamping blocks and clamping grooves.