CN216648320U

CN216648320U - Waterproof high-heat-resistant semiconductor triode

Info

Publication number: CN216648320U
Application number: CN202220174937.0U
Authority: CN
Inventors: 苏坚荣
Original assignee: Shenzhen Yurong Weiye Technology Co ltd
Current assignee: Shenzhen Yurong Weiye Technology Co ltd
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2022-05-31
Anticipated expiration: 2032-01-23

Abstract

The utility model discloses a waterproof and high-heat-resistant semiconductor triode in the technical field of semiconductor triodes, which comprises a base body, a connecting column, a sliding column and a sealing ring, wherein the connecting column is fixedly connected to the bottom of the base body and sequentially arranged from left to right, the sliding column is sleeved on the outer side wall of the connecting column, the sealing ring is adhered to the bottom of the sliding column through a sealant, a pin is embedded in the bottom of the base body and is positioned on the inner side of the connecting column, the pin penetrates through the sliding column and extends to the inner cavity of the sealing ring, the waterproof and high-heat-resistant semiconductor triode has a reasonable structural design, and can form a closed space between the connecting column and the inner cavity of the sliding column, so that the pin is isolated from the external environment, the contact with water vapor is effectively prevented, the dampproof effect is achieved, the pin is not easy to corrode and damage, and the normal work can be realized, and further greatly prolongs the service life of the semiconductor triode.

Description

Waterproof high-heat-resistant semiconductor triode

Technical Field

The utility model relates to the technical field of semiconductor triodes, in particular to a waterproof high-heat-resistant semiconductor triode.

Background

A semiconductor triode, also called a bipolar transistor and a transistor, is a semiconductor device for controlling current, has the function of amplifying a weak signal into an electric signal with a large amplitude value, and is also used as a contactless switch;

at present, three pins of a semiconductor triode are directly exposed outside and are installed on a circuit board for use, the semiconductor triode is easily corroded by water vapor in a humid environment, the pins are damaged, the semiconductor triode cannot normally work, the service life of the semiconductor triode is shortened, and therefore the waterproof and high-heat-resistant semiconductor triode is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof and high-heat-resistant semiconductor triode, and aims to solve the problem that three pins of the semiconductor triode are directly exposed outside and are easily corroded by water vapor in a humid environment to cause damage of the pins in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof high fever of resistance semiconductor triode, includes base member, spliced pole, slip post and sealing ring, spliced pole fixed connection be in the bottom of base member, and from left to right arrange in proper order, the slip post cup joints the lateral wall of spliced pole, the sealing washer bonds through sealed glue in the bottom of slip post, the bottom of base member is inlayed and is had the stitch, and is located the inboard of spliced pole, the stitch runs through the slip post extends to the inner chamber of sealing washer.

Preferably, a sealing ring is bonded on the upper side of the inner side wall of the sliding column, and an elastic part is fixedly connected to the bottom of the inner cavity of the sliding column.

Preferably, the inner side wall of the sealing ring is attached to the outer side wall of the connecting column, and the top of the elastic part is fixedly connected with the bottom of the connecting column.

Preferably, the sealing ring and the sealing ring are both made of natural rubber.

Preferably, the connecting column and the sliding column are both made of polyethylene materials.

Preferably, the connecting column, the sliding column and the pin are all circular in shape.

Compared with the prior art, the utility model has the beneficial effects that: this waterproof anti high fever semiconductor triode, when installing at the circuit board, press the semiconductor triode downwards, make the stitch pass the mounting hole on the circuit board, it is fixed to carry out the soldering, make sealing washer and circuit board contact, it removes to drive the inner chamber of spliced pole toward the post that slides, extrude the elastic component through the spliced pole, make elastic component atress deformation, bounce through the elastic component, the effect is on the post that slides, extrude the sealing ring through the post that slides, make it inseparabler with the laminating of circuit board, make the spliced pole form a confined space with the inner chamber of slip post, thereby make stitch and external environment keep apart, effectual prevention and the contact of steam, reach dampproofing effect, make the stitch indestructible damage, work that can be normal, and then great improvement semiconductor triode's life.

Drawings

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

FIG. 2 is a schematic bottom view of the present invention;

fig. 3 is a partial front sectional structural view of the present invention.

In the figure: 100. a substrate; 110. a stitch; 200. connecting columns; 300. a sliding post; 310. a seal ring; 320. an elastic member; 400. and (4) a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a waterproof and high-heat-resistant semiconductor triode, which can enable the pins of the semiconductor triode to have the moisture-proof function, and please refer to fig. 1-3, the waterproof and high-heat-resistant semiconductor triode comprises a base body 100, a connecting column 200, a sliding column 300 and a sealing ring 400;

referring to fig. 1-2, pins 110 are embedded in the bottom of the base 100 and located inside the connecting pillars 200, the pins 110 penetrate through the sliding pillars 300 and extend into the inner cavity of the seal ring 400, the base 100 is used for mounting the connecting pillars 200, and the pins 110 are used for inputting and outputting the base 100;

referring to fig. 1 and 2, the connecting columns 200 are fixedly connected to the bottom of the base 100 and are sequentially arranged from left to right, and the connecting columns 200 are used for installing the sliding columns 300;

referring to fig. 1-3 again, the sliding column 300 is sleeved on the outer sidewall of the connecting column 200, and the sliding column 300 is used for installing the sealing ring 400;

referring again to fig. 1-3, a sealing ring 400 is bonded to the bottom of the sliding stud 300 by a sealant, and the sealing ring 400 is used to improve the sealing performance of the sliding stud 300.

Referring to fig. 1-3 again, in order to protect the pins 110, a sealing ring 310 is adhered to the upper side of the inner sidewall of the sliding column 300, and an elastic member 320 is fixedly connected to the bottom of the inner cavity of the sliding column 300.

Referring to fig. 1-3 again, in order to improve the sealing performance between the connecting column 200 and the sliding column 300, the inner sidewall of the sealing ring 310 is attached to the outer sidewall of the connecting column 200, and the top of the elastic member 320 is fixedly connected to the bottom of the connecting column 200.

Referring to fig. 1-3 again, in order to improve the sealing performance of the sealing ring 310 and the sealing ring 400, the sealing ring 310 and the sealing ring 400 are made of natural rubber.

Referring to fig. 1-3 again, in order to facilitate the insulation between the connecting posts 200 and the sliding posts 300, the connecting posts 200 and the sliding posts 300 are made of polyethylene.

Referring again to fig. 1 and 3, in order to facilitate the sliding of the connecting post 200 and the sliding posts 300, the connecting post 200, the sliding posts 300, and the pin 110 are all circular in shape.

When specific use, this technical field personnel install base member 100 on the circuit board, press base member 100 downwards, make stitch 110 pass the mounting hole on the circuit board, it is fixed to carry out the soldering, make sealing ring 400 and circuit board contact, through extruding base member 100, drive the inner chamber removal of spliced pole 200 toward sliding column 300, extrude elastic component 320 through spliced pole 200, make elastic component 320 atress deformation, bounce through elastic component 320, the effect is on sliding column 300, extrude sealing ring 400 through sliding column 300, make sealing ring 400 and circuit board laminating inseparabler, make the inner chamber of spliced pole 200 and sliding column 300 form a confined space, thereby make stitch 110 keep apart with external environment, effectual prevention and the contact of steam, reach dampproofing effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A waterproof high-heat-resistant semiconductor triode is characterized in that: including base member (100), spliced pole (200), slip post (300) and sealing ring (400), spliced pole (200) fixed connection is in the bottom of base member (100), and from left to right arrange in proper order, slip post (300) cup joint the lateral wall of spliced pole (200), sealing ring (400) bond through sealed glue in the bottom of slip post (300), the bottom of base member (100) is inlayed and is had stitch (110), and is located the inboard of spliced pole (200), stitch (110) run through slip post (300) and extend to the inner chamber of sealing ring (400).

2. The waterproof high-heat-resistant semiconductor triode of claim 1, wherein: a sealing ring (310) is bonded on the upper side of the inner side wall of the sliding column (300), and an elastic part (320) is fixedly connected to the bottom of an inner cavity of the sliding column (300).

3. The waterproof high-heat-resistant semiconductor triode of claim 2, wherein: the inside wall of sealing washer (310) and the laminating of the outside wall of spliced pole (200), the top of elastic component (320) and the bottom fixed connection of spliced pole (200).

4. The waterproof high-heat-resistant semiconductor triode of claim 2, wherein: the sealing ring (310) and the sealing ring (400) are both made of natural rubber.

5. The waterproof high-heat-resistant semiconductor triode of claim 1, wherein: the connecting column (200) and the sliding column (300) are both made of polyethylene materials.

6. The waterproof high-heat-resistant semiconductor triode of claim 1, wherein: the connecting column (200), the sliding column (300) and the pin (110) are all circular in shape.