CN211265449U

CN211265449U - Triode with pin protection function

Info

Publication number: CN211265449U
Application number: CN202020421822.8U
Authority: CN
Inventors: 苏镇顺
Original assignee: Shenzhen Donglianfa Technology Co ltd
Current assignee: Shenzhen Donglianfa Technology Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-08-14
Anticipated expiration: 2030-03-28

Abstract

The utility model relates to a triode technical field just discloses a triode with pin safeguard function, including triode main part, mounting panel, pin and protection casing, the top of mounting panel and the bottom fixed connection of triode main part, the bottom of mounting panel is run through and extends to the bottom of triode main part in the top of pin, the bottom of pin and the bottom fixed connection of triode main part, the top of protection casing and the bottom swing joint of mounting panel. This triode with pin safeguard function places the bottom of mounting panel with the protective cover for the inside of plug-in block grafting slot makes the pin peg graft the inside of standing groove, comes to protect the surface of pin through protection casing and standing groove, thereby makes the device pin part can not appear damaging with external contact collision when the transportation, has solved some current triodes and has collided and appear damaging problem with packagine machine structure's inner wall easily when the transportation.

Description

Triode with pin protection function

Technical Field

The utility model relates to a triode technical field specifically is a triode with pin safeguard function.

Background

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

The existing triode is mainly composed of a tube body and pins at the bottom of the tube body, the pins are generally thin, certain protective measures are lacked on the surfaces of the pins, the pins easily collide with the inner wall of a packaging structure during transportation, so that the pins at the bottom of the triode are easily damaged due to collision during transportation, and therefore the triode with a pin protection function is needed to be convenient for protecting the pins, and the triode can be conveniently transported.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a triode with pin safeguard function possesses the transportation of being convenient for, and is convenient for protect advantages such as pin when the transportation, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a triode with pin safeguard function, includes triode main part, mounting panel, pin and protection casing, the top of mounting panel and the bottom fixed connection of triode main part, the bottom of mounting panel is run through and extends to the bottom of triode main part in the top of pin, the bottom of pin and the bottom fixed connection of triode main part, the top of protection casing and the bottom swing joint of mounting panel, the equal fixedly connected with inserted block in the left and right sides at protection casing top, two the equal fixedly connected with spacing tooth piece in top of one side is carried on the back mutually to the inserted block, the slot has all been seted up to the left and right sides of mounting panel bottom, the top of inserted block is pegged graft with the inside activity of slot.

The dead slot has been seted up to the inside of mounting panel, the dead slot is located one side of slot, the inside of dead slot is including extrusion spring, fixed pipe, movable block and arc piece, the inner wall fixed connection of the one end of extrusion spring and dead slot one side, the one end fixed connection of dead slot inner wall is kept away from to the inside of fixed pipe and extrusion spring, one side fixed connection who is close to the slot is kept away from with fixed pipe to one side of movable block, one side fixed connection of fixed pipe is kept away from with the movable block to one side of arc piece, one side overlap joint that spacing tooth piece was kept away from to one side of keeping away from the movable block and inserted block of arc piece, the equal fixedly connected with L shaped plate in the left and right sides of mounting panel, the spherical extrusion piece of one side fixedly connected with of L shaped plate.

Preferably, a placing groove is formed in the protective cover, and one side, away from the triode body, of the pin is movably connected with the inside of the placing groove.

Preferably, the inside fixedly connected with two slide bars of dead slot, the equal fixedly connected with dog of interior roof and interior diapire that the dead slot is close to slot one side, the slide bar is close to the one end of slot and the one side fixed connection of dog.

Preferably, the top and the bottom of one side of the movable block, which is far away from the arc-shaped block, are fixedly connected with sliding rings, and the two sliding rings are respectively connected with the side surfaces of the two sliding rods in a sliding manner.

Preferably, one side of the spherical extrusion block is in lap joint with one side of the limiting tooth block, which is far away from the insert block, and one side of the spherical extrusion block, which is far away from the limiting tooth block, is fixedly connected with an extrusion button.

Preferably, a through groove is formed in one side of the slot, and one side of the limiting tooth block is inserted into the through groove.

Compared with the prior art, the utility model provides a triode with pin safeguard function possesses following beneficial effect:

1. this triode with pin safeguard function, place the bottom of mounting panel with the protective cover, make the inside of plug-in block grafting slot, make the inside of standing groove is pegged graft to the pin, make the triode main part, pin and protective cover form a relatively fixed whole, come to protect the surface of pin through protective cover and standing groove, thereby make the device pin part can not collide and appear damaging with external contact when the transportation, the problem of damage appears in the easy inner wall with packagine machine structure of pin when the transportation of some current triodes has been solved.

2. This triode with pin safeguard function, through being provided with the dead slot, the inside of dead slot is provided with the extrusion spring, fixed pipe, movable block and arc piece, can form the extrusion to the side surface of inserted block, make the inserted block can be close to the inside of fixing at the slot, thereby make the bottom that can be at the mounting panel of protection casing fixed, then through being provided with the L shaped plate, spherical extrusion piece and extrusion button, through pressing the extrusion button, can make spacing tooth piece to the inside removal of slot, make the arc piece to the inside removal of dead slot, then be convenient for take out the inserted block from the inside of slot again, thereby make the protection casing be convenient for dismantle from the bottom of mounting panel, and then be convenient for the device's use.

Drawings

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

fig. 2 is a schematic view of the main structure of the triode of the present invention;

fig. 3 is an enlarged view of a structure shown in fig. 1 according to the present invention.

Wherein: 1. a triode body; 2. mounting a plate; 3. a pin; 4. a protective cover; 5. a placement groove; 6. inserting a block; 7. a limit tooth block; 8. a slot; 9. an empty groove; 10. a compression spring; 11. a fixed tube; 12. a movable block; 13. an arc-shaped block; 14. a slide bar; 15. a stopper; 16. a slip ring; 17. an L-shaped plate; 18. a spherical extrusion block; 19. the button is squeezed.

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. 1-3, a transistor with pin protection function includes a transistor body 1, a mounting plate 2, pin 3 and protection casing 4, the top of mounting panel 2 and the bottom fixed connection of triode main part 1, the bottom of mounting panel 2 is run through and extends to triode main part 1's bottom at the top of pin 3, the bottom of pin 3 and triode main part 1's bottom fixed connection, the top of protection casing 4 and mounting panel 2's bottom swing joint, standing groove 5 has been seted up to protection casing 4's inside, pin 3 keeps away from triode main part 1's one side and standing groove 5's inside swing joint, the equal fixedly connected with inserted block 6 in the left and right sides at protection casing 4 top, the equal fixedly connected with spacing tooth piece 7 in the top of two inserted block 6 back of the body one side mutually, slot 8 has all been seted up to the left and right sides of mounting panel 2 bottom, the top of inserted block 6 is peg.

The mounting plate 2 is internally provided with an empty groove 9, the empty groove 9 is positioned at one side of the slot 8, the empty groove 9 comprises an extrusion spring 10, a fixed pipe 11, a movable block 12 and an arc-shaped block 13, one end of the extrusion spring 10 is fixedly connected with the inner wall of one side of the empty groove 9, the inside of the fixed pipe 11 is fixedly connected with one end of the extrusion spring 10 far away from the inner wall of the empty groove 9, one side of the movable block 12 is fixedly connected with one side of the fixed pipe 11 far away from the slot 8, one side of the arc-shaped block 13 far away from the movable block 12 is fixedly connected with one side of the insert 6 far away from the limit tooth block 7, the inside of the empty groove 9 is fixedly connected with two sliding rods 14, the inner top wall and the inner bottom wall of the empty groove 9 near one side of the slot 8 are both fixedly connected with a stop block 15, one end of the sliding rod 14 near the slot 8 is fixedly connected with one, the top and the equal fixedly connected with slip ring 16 in bottom that arc piece 13 one side was kept away from to movable block 12, two slip rings 16 respectively with the side surface sliding connection of two slide bars 14, the equal fixedly connected with L shaped plate 17 in the left and right sides of mounting panel 2, one side fixedly connected with spherical extrusion piece 18 of L shaped plate 17, one side overlap joint that inserted block 6 was kept away from to one side of spherical extrusion piece 18 and spacing tooth piece 7, one side fixedly connected with extrusion button 19 that spacing tooth piece 7 was kept away from to spherical extrusion piece 18, logical groove has been seted up to one side of slot 8, one side of spacing tooth piece 7 is pegged graft with the inside that leads to the groove.

When the device is used, the protective cover 4 is placed at the bottom of the mounting plate 2 in a sleeved mode, the inserting block 6 is inserted into the slot 8, the pin 3 is inserted into the placing groove 5, the triode body 1, the pin 3 and the protective cover 4 form a relatively fixed whole, the surface of the pin 3 is protected through the protective cover 4 and the placing groove 5, so that the pin 3 cannot be damaged due to contact collision with the outside during transportation of the device, when the device is required to be used, the L-shaped plate 17 is deformed by pressing the extrusion button 19, one side of the limiting tooth block 7 is extruded through the spherical extrusion block 18, the limiting tooth block 7 moves towards the inside of the slot 8, the arc-shaped block 13 moves towards the inside of the hollow groove 9, and then the inserting block 6 is conveniently taken out of the inside of the slot 8, so that the protective cover 4 is convenient to detach from the bottom of the mounting plate 2, thereby facilitating the use of the device.

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. The utility model provides a triode with pin safeguard function, includes triode main part (1), mounting panel (2), pin (3) and protection casing (4), its characterized in that: the top of the mounting plate (2) is fixedly connected with the bottom of the triode body (1), the top of each pin (3) penetrates through the bottom of the mounting plate (2) and extends to the bottom of the triode body (1), the bottoms of the pins (3) are fixedly connected with the bottom of the triode body (1), the top of the protective cover (4) is movably connected with the bottom of the mounting plate (2), the left side and the right side of the top of the protective cover (4) are fixedly connected with inserting blocks (6), the tops of the two opposite sides of the inserting blocks (6) are fixedly connected with limiting tooth blocks (7), the left side and the right side of the bottom of the mounting plate (2) are respectively provided with a slot (8), and the top of the inserting block (6) is movably inserted into the slots (8);

the mounting plate is characterized in that a hollow groove (9) is formed in the mounting plate (2), the hollow groove (9) is located on one side of a slot (8), the hollow groove (9) comprises an extrusion spring (10), a fixed pipe (11), a movable block (12) and an arc-shaped block (13), one end of the extrusion spring (10) is fixedly connected with the inner wall of one side of the hollow groove (9), the inner part of the fixed pipe (11) is fixedly connected with the extrusion spring (10) far away from the inner wall of the hollow groove (9), one side of the movable block (12) is fixedly connected with the fixed pipe (11) far away from the slot (8), one side of the arc-shaped block (13) is fixedly connected with the movable block (12) far away from the fixed pipe (11), one side of the arc-shaped block (13) far away from the movable block (12) is lapped with one side of an insertion block (6) far away from a limit toothed block (7), and L-shaped plates (17) are fixedly connected with the left and right sides of the mounting plate (2, one side of the L-shaped plate (17) is fixedly connected with a spherical extrusion block (18).

2. The transistor with pin protection function according to claim 1, wherein: a placing groove (5) is formed in the protective cover (4), and one side, away from the triode body (1), of the pin (3) is movably connected with the inside of the placing groove (5).

3. The transistor with pin protection function according to claim 1, wherein: two slide bars (14) of inside fixedly connected with of dead slot (9), equal fixedly connected with dog (15) of interior roof and interior diapire that dead slot (9) are close to slot (8) one side, slide bar (14) are close to one side fixed connection of one end and dog (15) of slot (8).

4. The transistor with pin protection function according to claim 3, wherein: the top and the bottom of one side of the movable block (12) far away from the arc-shaped block (13) are fixedly connected with sliding rings (16), and the two sliding rings (16) are respectively connected with the side surfaces of the two sliding rods (14) in a sliding manner.

5. The transistor with pin protection function according to claim 1, wherein: one side of the spherical extrusion block (18) is lapped with one side, away from the insert block (6), of the limiting tooth block (7), and one side, away from the limiting tooth block (7), of the spherical extrusion block (18) is fixedly connected with an extrusion button (19).

6. The transistor with pin protection function according to claim 1, wherein: a through groove is formed in one side of the slot (8), and one side of the limiting tooth block (7) is inserted into the through groove.