CN105957851A - Tube body capable of conveniently replacing pins of diode - Google Patents
Tube body capable of conveniently replacing pins of diode Download PDFInfo
- Publication number
- CN105957851A CN105957851A CN201610576119.2A CN201610576119A CN105957851A CN 105957851 A CN105957851 A CN 105957851A CN 201610576119 A CN201610576119 A CN 201610576119A CN 105957851 A CN105957851 A CN 105957851A
- Authority
- CN
- China
- Prior art keywords
- diode
- pin
- screw rod
- groove
- tube body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Ceramic Engineering (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention discloses a tube body capable of conveniently replacing pins of a diode. The tube body comprises a diode tube body, wherein a PN junction is arranged at the center in the diode tube body; connecting tubes are welded on the left side surface and the right side surface of the PN junction; the pins are inserted into two ends of the diode tube body; a screw rod is integrally molded at one end, in the diode tube body, of each pin; the other end of each screw rod is in threaded connection with the corresponding connecting tube; clamping grooves are formed in two ends of the diode tube body; the pins are located in the corresponding clamping grooves; a limiting disk sleeving each pin is clamped with the corresponding clamping groove; two limiting plates are integrally molded on each limiting disk; and each limiting plate is connected with the inner side surface of the corresponding clamping groove through a bolt. According to the tube body capable of conveniently replacing the pins of the diode, the screw rods are connected to the pins respectively; and threaded connection is carried out on the screw rods by the connecting tubes connected with the PN junction, so that replacement of the pins is facilitated; the replacement cost of the diode is reduced; and resources are saved.
Description
Technical field
The present invention relates to semiconductor electronic component technical field, specially one and be conveniently replaceable diode pin
Body.
Background technology
Diode is a kind of more conventional electronic component, and it is a kind of device with two electrodes, only
Allowing electric current to be flow through by a direction, it is typically employed in the circuit of rectification.Diode is at two pins
Between position add PN sheet, then the position at PN sheet is packaged by elastomeric material, then becomes
A kind of semiconductor electronic component of type.
Diode its pin after being used for a while is susceptible to corrosion, affects the normal use of equipment,
When pin corrosion, traditional settling mode is to be replaced diode entirety, and this settling mode is not
The most relatively costly, and cause the waste of resource, it is if only pin being replaced, cumbersome,
And there is pin and fix unstable problem.
Summary of the invention
It is an object of the invention to provide a kind of body being conveniently replaceable diode pin, to solve diode
Its pin is susceptible to corrosion after being used for a while, affects the normal use of equipment, when pin becomes rusty
During erosion, traditional settling mode is to be replaced diode entirety, and this settling mode not only cost is relatively
Height, and cause the waste of resource, if only pin being replaced, cumbersome, and exist
Pin fixes unstable problem.
For achieving the above object, the present invention provides following technical scheme: one is conveniently replaceable diode pin
Body, including diode body, described diode tubular body be provided centrally with PN junction, PN junction
Left surface and right flank are all welded with connecting tube, and the two ends of described diode body are all plugged with pin, draw
Foot is positioned at one end of diode tubular body integrally formed with screw rod, the other end of screw rod and connecting tube screw thread
Connecting, the two ends of described diode body all offer draw-in groove, and described pin is positioned at the inside of draw-in groove, and
And sheathed position-arresting disk and draw-in groove clamping on pin, integrally formed with two limiting plates on described position-arresting disk,
Each limiting plate is all connected with the medial surface of draw-in groove by screw.
Preferably, described connecting tube is copper pipe, and the medial surface of connecting tube offers two symmetrically arranged peaces
Tankage, is provided with holding piece in each mounting groove, one end of the remotely mounted groove of holding piece integrally formed with
Grip block, grip block lateral surface is distributed the screw thread suitable with screw rod, described grip block by screw thread with
Screw rod connects, and the medial surface of described mounting groove offers spring groove, the inner surface of spring groove and grip block
Spring it is welded with between medial surface.
Preferably, described holding piece is spring leaf.
Preferably, the left side of described screw rod and the medial surface of draw-in groove are positioned in same vertical plane, and
The left side of screw rod contacts with the right flank of position-arresting disk.
Preferably, the vertical cross-section of described pin is square, and a diameter of screw rod of pin circumscribed circle
3/4ths of diameter.
Compared with prior art, the invention has the beneficial effects as follows: this is conveniently replaceable the body of diode pin,
Pin connects screw rod, utilizes the connecting tube being connected with PN junction to carry out threaded to screw rod, thus side
Replacing to pin, not only reduce the replacement cost of diode, and saved resource, utilize
Screw rod is clamped fixing by the cooperation of holding piece and grip block so that screw rod and connecting tube contact and
Connect more firm, improve stability when diode uses, spring and holding piece with the use of energy
Grip block is enough made to automatically reset, it is ensured that the stability of grip block clamping dynamics, position-arresting disk can be to screw rod
Left end engage, reduce pin loosen, stability is higher.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is left side of the present invention structural representation；
Fig. 3 is connecting tube cross-sectional view of the present invention；
Fig. 4 is pin configuration schematic diagram of the present invention.
In figure: 1 diode body, 2 PN junctions, 3 connecting tubes, 4 screw rods, 5 draw-in grooves, 6 position-arresting disks, 7
Pin, 8 screws, 9 limiting plates, 10 mounting grooves, 11 holding pieces, 12 spring grooves, 13 springs, 14 folders
Hold plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1-4, the present invention provides a kind of technical scheme: a kind of pipe being conveniently replaceable diode pin
Body, including diode body 1, is provided centrally with PN junction 2 within diode body 1, PN junction 2
Left surface and right flank are all welded with connecting tube 3, and connecting tube 3 is copper pipe, and the medial surface of connecting tube 3 is offered
There are two symmetrically arranged mounting grooves 10, in each mounting groove 10, are provided with holding piece 11, holding piece
11 is spring leaf, and one end of the remotely mounted groove of holding piece 11 10 is integrally formed with grip block 14, grip block
14 lateral surface are distributed the screw thread suitable with screw rod 4, and grip block 14 is connected with screw rod 4 by screw thread,
Screw rod 4 is clamped fixing by the cooperation utilizing holding piece 11 and grip block 14 so that screw rod 4 with
The contact of connecting tube 3 and connection are more firm, improve stability when diode uses, mounting groove 10
Medial surface offer spring groove 12, between inner surface and the medial surface of grip block 14 of spring groove 12 weld
Be connected to spring 13, spring 13 and holding piece 11 with the use of grip block 14 can be made to automatically reset, protect
Having demonstrate,proved grip block 14 and clamped the stability of dynamics, the two ends of diode body 1 are all plugged with pin 7, draw
The vertical cross-section of foot 7 is square, so that pin 7 is more firm with the engaging of position-arresting disk 6, and
3/4ths of a diameter of screw rod 4 diameter of pin 7 circumscribed circle, pin 7 is positioned at diode body 1
The one end in portion integrally formed with screw rod 4, the left side of screw rod 4 and the medial surface of draw-in groove 5 be positioned at same vertically
In plane, and the left side of screw rod 4 contacts with the right flank of position-arresting disk 6, the other end of screw rod 4 with
Connecting tube 3 is threaded, connects screw rod 4, utilize the connecting tube 3 being connected with PN junction 2 on pin 7
Screw rod 4 is carried out threaded, thus facilitates the replacing to pin 7, not only reduce diode
Replacement cost, and saved resource, the two ends of diode body 1 all offer draw-in groove 5, pin 7
Position-arresting disk 6 sheathed on the inside of draw-in groove 5, and pin 7 and draw-in groove 5 clamping, on position-arresting disk 6
Integrally formed with two limiting plates 9, each limiting plate 9 is all connected by the medial surface of screw 8 with draw-in groove 5,
The left end of screw rod 4 can be engaged by position-arresting disk 6, reduces loosening of pin 7, and stability is higher.
Although an embodiment of the present invention has been shown and described, for those of ordinary skill in the art
Speech, it is possible to understand that these embodiments can be carried out without departing from the principles and spirit of the present invention
Multiple change, revising, replace and modification, the scope of the present invention is limited by claims and equivalent thereof
Fixed.
Claims (5)
1. it is conveniently replaceable a body for diode pin, including diode body (1), it is characterised in that:
What described diode body (1) was internal is provided centrally with PN junction (2), the left surface of PN junction (2) and the right side
Side is all welded with connecting tube (3), and the two ends of described diode body (1) are all plugged with pin (7),
Pin (7) is positioned at the internal one end of diode body (1) integrally formed with screw rod (4), screw rod (4)
The other end threaded with connecting tube (3), the two ends of described diode body (1) all offer card
Groove (5), described pin (7) is positioned at the inside of draw-in groove (5), and pin (7) is upper the most sheathed spacing
Dish (6) and draw-in groove (5) clamping, integrally formed with two limiting plates (9) on described position-arresting disk (6),
Each limiting plate (9) is all connected by the medial surface of screw (8) with draw-in groove (5).
One the most according to claim 1 is conveniently replaceable the body of diode pin (7), and it is special
Levying and be: described connecting tube (3) is copper pipe, the medial surface of connecting tube (3) offers two symmetries and sets
The mounting groove (10) put, is provided with holding piece (11), holding piece (11) in each mounting groove (10)
One end of remotely mounted groove (10) is distributed integrally formed with grip block (14), grip block (14) lateral surface
Having the screw thread suitable with screw rod (4), described grip block (14) is connected with screw rod (4) by screw thread,
The medial surface of described mounting groove (10) offers spring groove (12), the inner surface of spring groove (12) and folder
Hold and between the medial surface of plate (14), be welded with spring (13).
One the most according to claim 2 is conveniently replaceable the body of diode pin (7), and it is special
Levy and be: described holding piece (11) is spring leaf.
One the most according to claim 1 is conveniently replaceable the body of diode pin (7), and it is special
Levy and be: the left side of described screw rod (4) is positioned in same vertical plane with the medial surface of draw-in groove (5),
And the left side of screw rod (4) contacts with the right flank of position-arresting disk (6).
One the most according to claim 1 is conveniently replaceable the body of diode pin (7), and it is special
Levy and be: the vertical cross-section of described pin (7) is square, and pin (7) external diameter of a circle
For screw rod (4) diameter 3/4ths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576119.2A CN105957851B (en) | 2016-07-19 | 2016-07-19 | A kind of tube body for being conveniently replaceable diode pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576119.2A CN105957851B (en) | 2016-07-19 | 2016-07-19 | A kind of tube body for being conveniently replaceable diode pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105957851A true CN105957851A (en) | 2016-09-21 |
| CN105957851B CN105957851B (en) | 2018-06-08 |
Family
ID=56900590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576119.2A Active CN105957851B (en) | 2016-07-19 | 2016-07-19 | A kind of tube body for being conveniently replaceable diode pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105957851B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461706A (en) * | 2018-09-29 | 2019-03-12 | 江苏芯力特电子科技有限公司 | A kind of chip being conveniently replaceable internal integrated circuit |
| CN110459518A (en) * | 2019-08-21 | 2019-11-15 | 河源创基电子科技有限公司 | Surface-mounted diode structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09162331A (en) * | 1995-12-05 | 1997-06-20 | Hitachi Ltd | Diode and manufacture thereof |
| WO2005096390A1 (en) * | 2004-03-31 | 2005-10-13 | Alik Fahtdinovich Muratov | High power voltage limiter |
| CN103633461A (en) * | 2012-07-17 | 2014-03-12 | 泰科电子公司 | Connector assemblies for connector systems |
-
2016
- 2016-07-19 CN CN201610576119.2A patent/CN105957851B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09162331A (en) * | 1995-12-05 | 1997-06-20 | Hitachi Ltd | Diode and manufacture thereof |
| WO2005096390A1 (en) * | 2004-03-31 | 2005-10-13 | Alik Fahtdinovich Muratov | High power voltage limiter |
| CN103633461A (en) * | 2012-07-17 | 2014-03-12 | 泰科电子公司 | Connector assemblies for connector systems |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461706A (en) * | 2018-09-29 | 2019-03-12 | 江苏芯力特电子科技有限公司 | A kind of chip being conveniently replaceable internal integrated circuit |
| CN110459518A (en) * | 2019-08-21 | 2019-11-15 | 河源创基电子科技有限公司 | Surface-mounted diode structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105957851B (en) | 2018-06-08 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |