CN206451698U

CN206451698U - The FET quickly removed and installed

Info

Publication number: CN206451698U
Application number: CN201720010895.6U
Authority: CN
Inventors: 黄晓波
Original assignee: Shenzhen Lingyun Micro Technology Co Ltd
Current assignee: SHENZHEN FIRST SEMICONDUCTOR Co.,Ltd.
Priority date: 2017-01-05
Filing date: 2017-01-05
Publication date: 2017-08-29
Anticipated expiration: 2027-01-05

Abstract

A kind of FET quickly removed and installed, installing plate and chip are provided with the first insulation shell, the pin of L-shaped first electrically connected with battery core is provided with the first insulation shell lower end, L-shaped second pin and the pin of L-shaped the 3rd, the second insulation shell is provided with below the first insulation shell, T-slot is offered on the second insulation shell, pin on first, pin is respectively arranged in the first mounting groove of T-slot on pin and the 3rd on second, pin on first, pin is touched with the first mounting groove inwall respectively on pin and the 3rd on second, first time pin is slidedly arranged in neck and touched with the 5th pin, second time pin and the three times pins are slidedly arranged in the second mounting groove of corresponding T-slot and touched with corresponding 6th pin respectively, work as chip, first pin, when second pin or the damage of the 3rd pin, directly by first time pin, second time pin and the three times pins are removed out of T-slot, dismounting, install simple, change convenient, improve operating efficiency.

Description

The FET quickly removed and installed

Technical field

The utility model is related to a kind of electronic component, more particularly to a kind of FET quickly removed and installed.

Background technology

FET includes three pins for being used to be welded on circuit board, once the chip or pin in FET are damaged On FET that is bad, just must more renewing, the circuit board welded due to three pins of FET, dismounting is cumbersome, Change inconvenient, inefficiency.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art to imitate there is provided a kind of field quickly removed and installed Ying Guan, it is dismantled simply, changes convenient.

The utility model is achieved in that a kind of FET quickly removed and installed, including one first insulation shell And second insulation shell below first insulation shell, the first insulation shell lower surface middle part is installed with One installing plate, the installing plate upper surface is welded with a chip being located in first insulation shell, first insulation shell Body along its width side be provided with first pin of L-shaped, first pin include one be vertically arranged first on pin with And one be fixedly connected and horizontally disposed first time pin with pin lower end on described first, first time pin is exhausted to first Edge hull outside extends, and pin is electrically connected by the first wire with the chip on described first；

Side is provided with a L-shaped second pin to first insulation shell along its length, and the second pin includes one Pin and one it is fixedly connected on second be vertically arranged with pin lower end on described second and horizontally disposed second time pin, Second time pin extends to outside the first insulation shell, and pin is electrically connected by the second wire with the chip on described second Connect；

Side is provided with the pin of a L-shaped the 3rd to first insulation shell along its length, and the 3rd pin includes one Pin and one it is fixedly connected on the 3rd be vertically arranged with pin lower end on the described 3rd and horizontally disposed the three times pins, The three times pins extend to outside the first insulation shell, pin and the installation plate weld on the described 3rd；

Level offers a T-slot not run through on second insulation shell, and the T-slot is opening up, and described Also level offers a neck connected with the T-slot on two insulation shells, the T-slot be vertically arranged including one first Mounting groove, the first mounting groove lower end both sides offer one second mounting groove respectively, and it is vertical that the neck lower end is installed with one The 5th pin set, the 5th pin extends the outside of second insulation shell, the second mounting groove lower end described in two The 6th pin being vertically arranged is installed with respectively, and the 6th pin described in two respectively extends from the outer of second insulation shell Portion；

Pin on described first, pin is respectively arranged on first mounting groove on pin and the described 3rd on described second Interior, pin on described first, pin is touched with the first mounting groove inwall respectively on pin and the described 3rd on described second, First time pin is slidedly arranged in the neck and touched with the 5th pin, second time pin and the three times pins It is slidedly arranged in corresponding second mounting groove and is touched with corresponding 6th pin respectively.

Further, the installing plate is extended with one positioned at described first along the first insulation shell width side Multiple heat emission holes are offered on protuberance outside insulation shell, the protuberance.

The FET quickly removed and installed that the utility model is provided, is provided with installing plate and core in the first insulation shell Piece, the pin of L-shaped first, L-shaped second pin and the pin of L-shaped the 3rd electrically connected with battery core is provided with the first insulation shell lower end, The second insulation shell is provided with below the first insulation shell, T-slot, the first of the first pin are offered on the second insulation shell Upper pin, second pin second on pin and the 3rd pin the 3rd on pin be respectively arranged in the first mounting groove of T-slot, Pin on first, pin is touched with the first mounting groove inwall respectively on pin and the 3rd on second, the first pin first under draw Pin is slidedly arranged in neck and touched with the 5th pin, the three times pins of second time pin of second pin and the 3rd pin are distinguished It is slidedly arranged in the second mounting groove of corresponding T-slot and is touched with corresponding 6th pin, when chip, the first pin, second are drawn When pin or the damage of the 3rd pin, directly first time pin, second time pin and the three times pins are removed out of T shape grooves, Dismantle, simple, replacing is installed conveniently, considerably enhance operating efficiency.

Brief description of the drawings

In order to illustrate more clearly of the technical solution of the utility model, below by the required accompanying drawing used in embodiment It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached Figure.

Fig. 1 is the schematic diagram for the FET quickly removed and installed that the utility model is provided.

Fig. 2 is Fig. 1 right view.

Fig. 3 be the utility model provide a kind of FET quickly removed and installed in the second insulation shell signal Figure；

Fig. 4 is that the second insulation shell in another FET quickly removed and installed that the utility model is provided shows It is intended to.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe.

As shown in figure 1, a kind of FET quickly removed and installed that the utility model embodiment is provided, including one first Insulation shell 1 and one is located at solid in the middle part of the second insulation shell 2 of the lower section of the first insulation shell 1, the lower surface of the first insulation shell 1 Provided with an installing plate 3, the upper surface of installing plate 3 is welded with a chip 4 being located in the first insulation shell 1, the edge of the first insulation shell 1 Its width side be provided with first pin of L-shaped 5, the first pin 5 include one be vertically arranged first on pin 51 and one It is fixedly connected with the lower end of pin on first 51 and horizontally disposed first time pin 52, first time pin 52 is to the first insulation shell 2 outsides extend, and pin 51 is electrically connected by the first wire 41 with chip 4 on first；

As shown in Fig. 2 side is provided with a L-shaped second pin 6 to first insulation shell 1 along its length, second draws Pin 6 include one be vertically arranged second on pin 61 and one be fixedly connected with the lower end of pin on second 61 and horizontally disposed the Two times pins 62, second time pin 62 extends to outside the first insulation shell 1, and pin 61 passes through the second wire 42 and core on second Piece 4 is electrically connected；

Side is provided with the pin 7 of a L-shaped the 3rd to first insulation shell 1 along its length, and the 3rd pin 7 includes one Pin 71 and one is fixedly connected and horizontally disposed the three times pins with the lower end of pin 71 on the 3rd on the 3rd be vertically arranged 72, the three times pins 72 extend to outside the first insulation shell 1, and pin 71 is welded with installing plate 3 on the 3rd；

As shown in Figure 3 and Figure 4, level offers a T-slot not run through to second insulation shell 2 along its length 21, T-slot 21 is opening up and one end extends also level on the outside of the second insulation shell 2, the second insulation shell 2 and opened up There is a neck 22 connected with T-slot 21, T-slot 21 includes first mounting groove 211 being vertically arranged, the first mounting groove 211 Lower end both sides offer one second mounting groove 212 respectively, and the lower end of neck 22 is installed with the 5th pin 8 being vertically arranged, the 5th Pin 8 extends the outside of the second insulation shell 2, the lower end of two second mounting groove 212 be installed with respectively one be vertically arranged the 6th Pin 9, two the 6th pins 9 respectively extend from the outside of the second insulation shell 2；

Pin 71 is respectively arranged in the first mounting groove 211 on pin 61 and the 3rd on pin 51, second on described first, Pin 71 is touched with the inwall of the first mounting groove 211 respectively on pin and 61 the 3rd on pin 51, second on first, is drawn under first Pin 52 is slidedly arranged in neck 22 and touched with the 5th pin 8, second time pin 6 and the three times pins 7 be slidedly arranged on respectively it is corresponding Touch in second mounting groove 212 and with corresponding 6th pin 9.

As shown in figure 1, further, the installing plate 3 is extended with one along the width opposite side of the first insulation shell 1 Multiple heat emission holes 32 are offered on protuberance 31 outside the first insulation shell 1, protuberance 31, heat emission hole 32 plays radiating Effect.

The FET quickly removed and installed that the utility model is provided, the He of installing plate 3 is provided with the first insulation shell 1 Chip 4, the first pin of L-shaped 5, L-shaped second pin 6 and the L-shaped the electrically connected with battery core 4 is provided with the lower end of the first insulation shell 1 Three pins 7, the second insulation shell 2 is provided with below the first insulation shell 1, T-slot 21 is offered on the second insulation shell 2, Pin 51 on the first of first pin 5, second pin 6 second on the pin 7 of pin 61 and the 3rd the 3rd on pin 71 distinguish In the first mounting groove 211 of T-slot 21, on first on pin 51, second on pin and 61 the 3rd pin 71 respectively with The inwall of one mounting groove 211 is touched, first time pin 52 of the first pin 5 be slidedly arranged in neck 22 and touched with the 5th pin 8, The three times pins 72 of the pin 7 of second time pin 62 and the 3rd of second pin 6 are slidedly arranged on the second of corresponding T-slot 21 respectively Touch in mounting groove 212 and with corresponding 6th pin 9, when chip 4, the first pin 5, the pin 7 of second pin 6 or the 3rd are damaged When, directly first time pin 52, second time pin 62 and the three times pins 72 are removed out of T-slot 21, dismounting, installation Simply, change convenient, considerably enhance operating efficiency.

Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened Decorations are also considered as protection domain of the present utility model.

Claims

1. a kind of FET quickly removed and installed, it is characterised in that be located at including one first insulation shell and one described An installing plate is installed with the middle part of the second insulation shell below first insulation shell, the first insulation shell lower surface, it is described Installing plate upper surface is welded with a chip being located in first insulation shell, and first insulation shell is along its width Side be provided with first pin of L-shaped, first pin include one be vertically arranged first on pin and one and described first Upper pin lower end is fixedly connected and horizontally disposed first time pin, and first time pin prolongs to outside the first insulation shell Stretch, pin is electrically connected by the first wire with the chip on described first；

Side is provided with a L-shaped second pin to first insulation shell along its length, and it is vertical that the second pin includes one Pin and one it is fixedly connected on second set with pin lower end on described second and horizontally disposed second time pin, it is described Second time pin extends to outside the first insulation shell, and pin is electrically connected by the second wire with the chip on described second；

Side is provided with the pin of a L-shaped the 3rd to first insulation shell along its length, and it is vertical that the 3rd pin includes one Pin and one it is fixedly connected on the 3rd set with pin lower end on the described 3rd and horizontally disposed the three times pins, it is described The three times pins extend to outside the first insulation shell, pin and the installation plate weld on the described 3rd；

Level offers a T-slot not run through on second insulation shell, and the T-slot is opening up, and described second is exhausted Also level offers a neck connected with the T-slot on edge housing, and the T-slot includes first installation being vertically arranged Groove, the first mounting groove lower end both sides offer one second mounting groove respectively, and the neck lower end is installed with one and is vertically arranged The 5th pin, the 5th pin extends the outside of second insulation shell, and the second mounting groove lower end described in two is distinguished The 6th pin being vertically arranged is installed with, the 6th pin respectively extends from the outside of second insulation shell described in two；

Pin on described first, pin is respectively arranged in first mounting groove on pin and the described 3rd on described second, institute State pin on first, pin is touched with the first mounting groove inwall respectively on pin and the described 3rd on described second, described First time pin is slidedly arranged in the neck and touched with the 5th pin, second time pin and the three times pins are distinguished It is slidedly arranged in corresponding second mounting groove and is touched with corresponding 6th pin.

2. the FET according to claim 1 quickly removed and installed, it is characterised in that the installing plate is along described One insulation shell width side is extended with a protuberance being located at outside first insulation shell, the protuberance and opened Provided with multiple heat emission holes.