CN212570966U

CN212570966U - Triode with pin protection structure

Info

Publication number: CN212570966U
Application number: CN202021775045.3U
Authority: CN
Inventors: 黄晓燕; 黄婧芸
Original assignee: Shenzhen Dongfang Jiaying Industrial Co ltd
Current assignee: Shenzhen Dongfang Jiaying Industrial Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-02-19
Anticipated expiration: 2030-08-24

Abstract

The utility model provides a triode with pin protection structure, which belongs to the technical field of triode pin protection, and comprises a protective shell, wherein the inner wall of the protective shell is fixedly connected with an insulating layer, the inner wall of the insulating layer is fixedly connected with a drying layer, the inner wall of the drying layer is fixedly connected with a sponge protective layer, the upper surface of the sponge protective layer is provided with a pin hole, the inner wall of the pin hole is movably connected with a pin, one end of the pin is fixedly connected with a triode body, the pin of the triode is inserted into the pin hole in the sponge protective layer through the matching arrangement among the protective shell, protective rubber and the pin hole, the collision buffer protection can be realized on the pin through the sponge protective layer, the environment where the pin is located can be dried through the arrangement of the drying layer, the breakdown of strong external static electricity on the triode body can be prevented through the arrangement of the insulating layer, thus realizing multi-directional protection of the pins.

Description

Triode with pin protection structure

Technical Field

The utility model belongs to the technical field of the protection of triode pin, concretely relates to triode with pin protective structure.

Background

The triode 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 non-contact switch, the storage of the conventional triode is direct and individual exposure, and pins are generally not protected, so that the pins are corroded by moisture in the air and are easily bent and damaged when being punctured by micro-current and carried after being stored for a long time, and the use of the triode is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a triode with pin protective structure aims at solving the problem that is not enough to pin protective capacities among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a triode with a pin protection structure comprises a protection shell, wherein an insulating layer is fixedly connected with the inner wall of the protection shell, the inner wall of the insulating layer is fixedly connected with a drying layer, the inner wall of the drying layer is fixedly connected with a sponge protective layer, the upper surface of the sponge protective layer is provided with pin holes, the inner walls of the pin holes are movably connected with pins, one end of the pin is fixedly connected with a triode body, the front side surface and the rear side surface of the triode body are both provided with elongated slots, the left side surface and the right side surface of the triode body are both provided with first circular grooves, the top of the protective shell is fixedly connected with a fixed frame, the front side face and the rear side face of the fixing frame are both movably connected with first movable plates, the left side face and the right side face of the inner wall of the fixing frame are both provided with second circular grooves, and the left side face and the right side face of the fixing frame are both movably connected with second movable plates.

In order to make this kind of triode with pin protective structure can prevent that protective housing from causing the collision to the triode body, conduct the utility model relates to an it is preferred, protective housing's top fixedly connected with protection rubber.

In order to make this kind of triode that has pin protective structure can make first fly leaf and triode body fixed, conduct the utility model relates to an it is preferred, the back fixedly connected with long calorie of post of first fly leaf, long calorie of post is located the inside of elongated slot.

In order to make this kind of triode with pin protective structure can make second fly leaf and triode body fixed, as the utility model relates to an it is preferred, the first round card post of back fixed connection of second fly leaf, first round card post is located the inside of first circular slot.

In order to make this kind of triode with pin protective structure can further fix first fly leaf, conduct the utility model relates to an it is preferred, the equal fixedly connected with second circle card post of the left and right sides face of first fly leaf, second circle card post is located the inside of second circular slot.

In order to make this triode that has pin protective structure be convenient for protective housing's removal operation, conduct the utility model relates to an it is preferred, anti-skidding groove has been seted up to protective housing's surface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this triode with pin protective structure, through protective housing, the insulating layer, the dry layer, the sponge protective layer, cooperation setting between protective rubber and the pin hole, insert the intraformational pin downthehole portion of sponge protective layer with the pin of triode, through the sponge protective layer, can play collision buffering protection to the pin, setting through the dry layer, the environment that can dry the pin and locate, setting through the insulating layer, can prevent the breakdown of outside strong static to the triode body, can be in order to realize the diversified protection to the pin, increase the life of triode.

2. This triode with pin protective structure, after inserting the pin hole through the pin, do the triode body and fall into the mount inside, let the bottom of triode body and protective rubber contact mutually, first fly leaf turns, make the long calorie of post joint in its back inside the elongated slot of triode body front and back both sides face, again inside the second circle card post joint second circle groove, then can connect the first circle card post at the second fly leaf back inside the first circle groove of triode body left and right sides face, make protective housing and triode body fixed, prevent the device and pin leak-off, can make fixed mutually between protective housing and the triode body like this, make the triode further strengthen the protection to the pin.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is an enlarged schematic structural view of the position B in fig. 3 according to the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of the present invention.

In the figure: 1. a protective housing; 2. an insulating layer; 3. drying the layer; 4. a sponge protective layer; 5. a pin hole; 6. a pin; 7. a triode body; 8. a long groove; 9. a first circular groove; 10. a fixed mount; 11. a first movable plate; 12. a second circular groove; 13. a second movable plate; 14. protective rubber; 15. a long clamping column; 16. a first round clamping column; 17. a second round clamping column; 18. and (4) an anti-slip 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a triode with pin protective structure, including protective housing 1, protective housing 1's inner wall fixedly connected with insulating layer 2, the dry layer 3 of inner wall fixedly connected with of insulating layer 2, the inner wall fixedly connected with sponge protective layer 4 of dry layer 3, pin hole 5 has been seted up to the upper surface of sponge protective layer 4, the inner wall swing joint in pin hole 5 has pin 6, the one end fixedly connected with triode body 7 of pin 6, elongated slot 8 has all been seted up to the front and back both sides face of triode body 7, first circular slot 9 has all been seted up to the left and right sides face of triode body 7, protective housing 1's top fixedly connected with mount 10, the equal swing joint in front and back both sides face of mount 10 has first fly leaf 11, second circular slot 12 has all been seted up to the left and right sides face of mount 10 inner wall, the equal swing joint.

In the embodiment of the present invention, through the matching arrangement between the protective housing 1, the insulating layer 2, the drying layer 3, the sponge protective layer 4, the protective rubber 14 and the pin hole 5, the pin 6 of the triode is inserted into the pin hole 5 in the sponge protective layer 4, through the sponge protective layer 4, the pin can be protected by collision buffer, through the arrangement of the drying layer 3, the environment of the pin 6 can be dried, through the arrangement of the insulating layer 2, the breakdown of strong external static electricity to the triode body 7 can be prevented, thus realizing multi-directional protection of the pin, increasing the service life of the triode, after the pin 6 is inserted into the pin hole 5, the triode body 7 is dropped into the fixing frame 10, the bottom of the triode body 7 is contacted with the protective rubber 14, the first movable plate 11 is turned, the long clamping column 15 at the back of the triode body is clamped into the long groove at the front and back sides of the triode body 7, the second round clamping column 17 is clamped inside the second round groove 12, then the first round clamping column on the back of the second movable plate 13 can be connected inside the first round grooves 9 on the left side surface and the right side surface of the triode body 7, so that the protective shell 1 and the triode body 7 are fixed, the device is prevented from being leaked from the pins 6, the protective shell 1 and the triode body 7 can be fixed, and the triode is further protected against the pins 6.

Specifically, the top of the protective casing 1 is fixedly connected with a protective rubber 14.

In this embodiment: through the setting of protection rubber 14, can prevent that protective housing 1 from causing the clashing upon triode body 7.

Specifically, a long clamping column 15 is fixedly connected to the back of the first movable plate 11, and the long clamping column 15 is located inside the long slot 8.

In this embodiment: the first movable plate 11 and the triode body 7 can be fixed through the matching arrangement between the long clamping column 15 and the long groove 8.

Specifically, the back of the second movable plate 13 is fixedly connected to a first circular clamping column 16, and the first circular clamping column 16 is located inside the first circular groove 9.

In this embodiment: the second movable plate 13 and the triode body 7 can be fixed through the matching arrangement between the first round clamping column 16 and the first round groove 9.

Specifically, the left and right sides of the first movable plate 11 are both fixedly connected with second circular clamping columns 17, and the second circular clamping columns 17 are located inside the second circular grooves 12.

In this embodiment: the first movable plate 11 can be further fixed by the matching arrangement between the second circular locking column 17 and the second circular groove 12.

Specifically, the outer surface of the protective shell 1 is provided with an anti-slip groove 18.

In this embodiment: the movement operation of the protective housing 1 can be facilitated by the provision of the anti-slip groove 18.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation and use flow: when the triode with the pin protection structure is used, the pins 6 of the triode are inserted into the pin holes 5 in the sponge protection layer 4 through the matching arrangement among the protection shell 1, the insulation layer 2, the drying layer 3, the sponge protection layer 4, the protection rubber 14 and the pin holes 5, the collision buffer protection can be realized for the pins through the sponge protection layer 4, the environment where the pins 6 are located can be dried through the arrangement of the drying layer 3, the breakdown of strong external static electricity on the triode body 7 can be prevented through the arrangement of the insulation layer 2, the multidirectional protection for the pins can be realized, the service life of the triode is prolonged, after the pins 6 are inserted into the pin holes 5, the triode body 7 is fallen into the fixing frame 10, the bottom of the triode body 7 is contacted with the protection rubber 14, the first movable plate 11 is turned, the long clamping columns 15 on the back side of the triode body are clamped into the two long grooves in the front and back sides of the triode body 7, the second round clamping column 17 is clamped inside the second round groove 12, then the first round clamping column on the back of the second movable plate 13 can be connected inside the first round grooves 9 on the left side surface and the right side surface of the triode body 7, the protective shell 1 is fixed with the triode body 7, the device is prevented from being leaked with the pins 6, the protective shell 1 and the triode body 7 can be fixed mutually, the triode is further protected against the pins 6, through the arrangement of the protective rubber 14, the protective shell 1 can be prevented from colliding and damaging the triode body 7, and through the arrangement of the anti-skidding grooves 18, the moving operation of the protective shell 1 can be facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a triode with pin protective structure, includes protective housing (1), its characterized in that: the inner wall of the protective shell (1) is fixedly connected with an insulating layer (2), the inner wall of the insulating layer (2) is fixedly connected with a drying layer (3), the inner wall of the drying layer (3) is fixedly connected with a sponge protective layer (4), the upper surface of the sponge protective layer (4) is provided with a pin hole (5), the inner wall of the pin hole (5) is movably connected with a pin (6), one end of the pin (6) is fixedly connected with a triode body (7), the front side surface and the rear side surface of the triode body (7) are respectively provided with an elongated slot (8), the left side surface and the right side surface of the triode body (7) are respectively provided with a first circular groove (9), the top of the protective shell (1) is fixedly connected with a fixing frame (10), the front side surface and the rear side surface of the fixing frame (10) are respectively and movably connected with a first movable plate (11), the left, the left side surface and the right side surface of the fixed frame (10) are movably connected with second movable plates (13).

2. The transistor with the pin guard structure according to claim 1, wherein: the top of the protective shell (1) is fixedly connected with protective rubber (14).

3. The transistor with the pin guard structure according to claim 1, wherein: the back of the first movable plate (11) is fixedly connected with a long clamping column (15), and the long clamping column (15) is located inside the long groove (8).

4. The transistor with the pin guard structure according to claim 1, wherein: the back of the second movable plate (13) is fixedly connected with a first round clamping column (16), and the first round clamping column (16) is located inside the first round groove (9).

5. The transistor with the pin guard structure according to claim 1, wherein: the left side surface and the right side surface of the first movable plate (11) are fixedly connected with second circular clamping columns (17), and the second circular clamping columns (17) are located inside the second circular grooves (12).

6. The transistor with the pin guard structure according to claim 1, wherein: the outer surface of the protective shell (1) is provided with an anti-skid groove (18).