CN207676913U - A kind of quick detachable diode - Google Patents
A kind of quick detachable diode Download PDFInfo
- Publication number
- CN207676913U CN207676913U CN201820132834.1U CN201820132834U CN207676913U CN 207676913 U CN207676913 U CN 207676913U CN 201820132834 U CN201820132834 U CN 201820132834U CN 207676913 U CN207676913 U CN 207676913U
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- CN
- China
- Prior art keywords
- lead
- plastic shell
- soldering
- tin layer
- quick detachable
- Prior art date
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Abstract
The utility model discloses a kind of quick detachable diodes, including diode body and tactile silk, the centre position of diode body is fixed with plastic shell, the inside both ends of plastic shell are connected with two panels soldering-tin layer, the inner surface of the soldering-tin layer on right side is fixed with germanium wafer, and the outer surface of the soldering-tin layer on right side is fitted with chip, the first lead is interspersed on the left of plastic shell, and the second lead is interspersed on the right side of plastic shell, the outer surface of first lead and the second lead is provided with outer end face, the surface of outer end face is connected with pin, the surface of pin is fitted with protective case, two end surfaces of plastic shell are fixed with reinforcing rib.This kind of quick detachable diode connection type can be such that the first lead and the second lead is conveniently removed and installed while not destroying tactile silk, improve the convenience and practicability of this kind of quick detachable diode, suitable for the production and use of quick detachable diode, there is good development prospect.
Description
Technical field
The utility model is related to diode technologies field, specially a kind of quick detachable diode.
Background technology
Diode,（English：Diode）, in electronic component, there are two the devices of electrode for a kind of tool, only allow electric current by
Single direction flows through, and many uses are the functions using its rectification, and varactor（VaricapDiode）Then it is used for working as
Make the adjustable condenser of electronic type, the current direction that most of diode has we be normally referred to as " rectification
（Rectifying）" function, the most common function of diode is exactly only electric current to be allowed to be passed through by single direction（Referred to as forward partially
Pressure）, blocked when reversed（Referred to as reverse bias）, therefore, diode can be thought of as the non-return valve of electronic edition.
Existing diode, in use, it may appear that situations such as chip welding quality is insecure affects worked
The service life of diode in journey, the high cost of existing stamp-mounting-paper diode, allows user to be difficult to receive, and existing two pole
Pipe is all to use several transient voltage suppressor parallelings, and residual voltage is gradually reduced, but such a process increases material costs, and
And it needs to occupy the more spaces of circuit board.
Utility model content
The purpose of this utility model is to provide a kind of quick detachable diodes, to solve to propose shadow in above-mentioned background technology
The service life of diode in the course of work has been rung, it is with high costs, material cost is increased, and need occupancy circuit board more
The problem of space.
To achieve the above object, the utility model provides the following technical solutions：A kind of quick detachable diode, including two poles
The centre position of pipe main body and tactile silk, the diode body is fixed with plastic shell, and the inside both ends of the plastic shell connect
It is connected to two panels soldering-tin layer, the inner surface of the soldering-tin layer on the right side is fixed with germanium wafer, and the outer surface of the soldering-tin layer on right side
It is fitted with chip, the first lead is interspersed on the left of the plastic shell, and is interspersed with the second lead on the right side of plastic shell, institute
The outer surface for stating the first lead and second lead is provided with outer end face, and the surface of the outer end face is connected with pin, institute
The surface for stating pin is fitted with protective case, and two end surfaces of the plastic shell are fixed with reinforcing rib, the plastic shell and institute
It is formed with the first inner face between soldering-tin layer on the left of stating, and second is formed between plastic shell and the right side soldering-tin layer
The inner surface of inner face, first lead and second lead, which runs through, installation jack, the both ends connection of the tactile silk
There is installation plug.
Preferably, there are two the reinforcing rib is set, and reinforcing rib is fixedly connected with the both side surface of the plastic shell, institute
The first lead and second lead are stated with the plastic shell by the interspersed connection of the reinforcing rib.
Preferably, the outer surface of the outer end face and first lead and second lead fits closely, and outer
End face is fixedly connected with the pin, the close fitting in surface of the protective case and the pin.
Preferably, the soldering-tin layer is equipped with two panels, and soldering-tin layer is fixed with the inside both sides of the plastic shell connect respectively
It connects, the inner side and outer side surface of the chip and the germanium wafer respectively with the right side soldering-tin layer fits closely.
Preferably, the front end of first lead is fitted closely with first inner face, second lead with it is described
Second inner face fits closely.
Preferably, there are two the installation plug is set, and two installation plugs are fixed with the both ends of the tactile silk connect respectively
It connects, first lead passes through the interspersed connection of the installation jack with the installation plug.
Compared with prior art, the utility model has the beneficial effects that：This kind of quick detachable diode, reinforcing rib are equipped with two
A, and reinforcing rib is fixedly connected with the both side surface of plastic shell, the first lead and the second lead are with plastic shell by adding
The interspersed connection of strengthening tendons, the first lead and the second lead of this kind of quick detachable diode with the interspersed connection of plastic shell when
It waits, needs first to be inserted through reinforcing rib, the effect of reinforcing rib is to ensure the stability of the first lead and the second lead, makes the first lead
It is not pliable with the second lead, improve the use intensity of this kind of quick detachable diode, outer end face and the first lead and second
The outer surface of lead fits closely, and outer end face is fixedly connected with pin, the close fitting in surface of protective case and pin, this kind
The pin of quick detachable diode generates for non-conductive hard material, using protective case is installed outside pin, can thus keep away
Exempt from this kind of quick detachable diode pin to be broken off or bending, improve the service life of this kind of quick detachable diode with it is strong
Degree, soldering-tin layer are equipped with two panels, and soldering-tin layer is fixedly connected with the inside both sides of plastic shell respectively, chip and germanium wafer respectively with the right side
The inner side and outer side surface of side soldering-tin layer fits closely, and the front end of the first lead is fitted closely with the first inner face, the second lead
It is fitted closely with the second inner face, this kind of quick detachable diode is more prone to weld, while two pole of patch when reducing welding
On the one hand the probability that pipe is burned can meet the needs of digital product miniaturization, on the other hand can save material, reduce life
Cost is produced, improves production efficiency, there are two installation plug is set, and two installation plugs are fixed with the both ends of tactile silk connect respectively
It connects, the first lead is with installation plug by installing the interspersed connection of jack, the tactile silk and the first lead of this kind of quick detachable diode
And second be not welding manner between lead, when installation, by the installation jack of the first lead and the installation plug on the left of tactile silk
Interspersed connection, makes in the same way to connect the second lead with tactile silk later, this kind of connection type can make the first lead and the
Two leads are conveniently removed and installed while not destroying tactile silk, improve this kind of quick detachable diode just
Victory and practicability.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the attachment structure schematic diagram of the utility model the first lead and tactile silk；
Fig. 3 is the utility model plastic shell internal structure schematic diagram.
In figure：1, diode body, the 2, first lead, 201, installation jack, 3, plastic shell, the 301, first inner face,
302, the second inner face, 303, reinforcing rib, 4, chip, 5, germanium wafer, 6, touch silk, 601, installation plug, the 7, second lead, 8, scolding tin
Layer, 9, outer end face, 10, pin, 11, protective case.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 3, the utility model provides a kind of technical solution：A kind of quick detachable diode, including diode
Main body 1, the first lead 2, installation jack 201, plastic shell 3, the first inner face 301, the second inner face 302, reinforcing rib 303,
Chip 4, germanium wafer 5 touch silk 6, installation plug 601, the second lead 7, soldering-tin layer 8, outer end face 9, pin 10 and protective case 11, two poles
The centre position of pipe main body 1 is fixed with plastic shell 3, and the inside both ends of plastic shell 3 are connected with two panels soldering-tin layer 8, right side
The inner surface of soldering-tin layer 8 is fixed with germanium wafer 5, and the outer surface of the soldering-tin layer 8 on right side is fitted with chip 4, plastic shell 3
Left side is interspersed with the first lead 2, and the right side of plastic shell 3 is interspersed with the second lead 7, the first lead 2 and the second lead 7 it is outer
Side surface is provided with outer end face 9, this kind of quick detachable diode is more prone to weld, while diode is burnt when reducing welding
On the one hand bad probability can meet the needs of digital product miniaturization, on the other hand can save material, reduction is produced into
This, improves production efficiency, and the surface of outer end face 9 is connected with pin 10, and the surface of pin 10 is fitted with protective case 11, this kind easily
The pin 10 of the diode of dismounting generates for non-conductive hard material, installs protective case 11 using in 10 outside of pin, thus
It is avoided that this kind of quick detachable diode pin 10 is broken off or bending, improves the service life of this kind of quick detachable diode
It is fixed with reinforcing rib 303, the first lead 2 and second of this kind of quick detachable diode with two end surfaces of intensity, plastic shell 3
Lead 7 needs first to be inserted through reinforcing rib 303 when connection interspersed with plastic shell 3, and the effect of reinforcing rib 303 is to ensure
The stability of first lead 2 and the second lead 7 keeps the first lead 2 and the second lead 7 not pliable, improve this kind it is quick detachable
Diode use intensity, the first inner face 301, and plastic shell are formed between plastic shell 3 and left side soldering-tin layer 8
It is formed with the second inner face 302 between 3 and right side soldering-tin layer 8, the inner surface of the first lead 2 and the second lead 7 is through having
Jack 201 is installed, the both ends for touching silk 6 are connected with installation plug 601, the tactile silk 6 and the first lead 2 of this kind of quick detachable diode
And second be not welding manner between lead 7, when installation, by the peace of the installation jack 201 of the first lead 2 and 6 left side of tactile silk
The interspersed connection of plug 601, makes in the same way to connect the second lead 7 with tactile silk 6 later, this kind of connection type can make the
One lead 2 and the second lead 7 are conveniently removed and installed while not destroying tactile silk 6, improve this kind it is readily removable
The convenience and practicability of the diode unloaded.
Operation principle：Before using this kind of quick detachable diode, first the structure of diode body 1 should be done simply
Understand, first interts the first lead 2 and the second lead 7 into inside plastic shell 3 by reinforcing rib 303, the work of reinforcing rib 303
With being the stability for ensureing the first lead 2 and the second lead 7, keep the first lead 2 and the second lead 7 not pliable, the first lead 2
After touching soldering-tin layer 8 with the second lead 7, the first inner face 301 is welded with the second inner face 302 with soldering-tin layer 8, more
Be easy welding, while the probability that diode is burned when reducing welding, later by the installation jack 201 of the first lead 2 with touch
The interspersed connection of installation plug 601 in 6 left side of silk, makes in the same way to connect the second lead 7 with tactile silk 6 later, this kind of company
The mode of connecing can be such that the first lead 2 and the second lead 7 is conveniently removed and installed while not destroying tactile silk 6, with
Upper is exactly the entire operation principle of the utility model.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of quick detachable diode, including diode body（1）With tactile silk（6）, it is characterised in that：The diode body
（1）Centre position be fixed with plastic shell（3）, the plastic shell（3）Inside both ends be connected with two panels soldering-tin layer（8）,
The soldering-tin layer on the right side（8）Inner surface be fixed with germanium wafer（5）, and the soldering-tin layer on right side（8）Outer surface be fitted with
Chip（4）, the plastic shell（3）Left side be interspersed with the first lead（2）, and plastic shell（3）Right side be interspersed with second
Lead（7）, first lead（2）With second lead（7）Outer surface be provided with outer end face（9）, the outer end face
（9）Surface be connected with pin（10）, the pin（10）Surface be fitted with protective case（11）, the plastic shell（3）'s
Two end surfaces are fixed with reinforcing rib（303）, the plastic shell（3）With the left side soldering-tin layer（8）Between be formed with first
Inner face（301）, and plastic shell（3）With the right side soldering-tin layer（8）Between be formed with the second inner face（302）, described
First lead（2）With second lead（7）Inner surface through there is installation jack（201）, the tactile silk（6）Both ends connect
It is connected to installation plug（601）.
2. a kind of quick detachable diode according to claim 1, it is characterised in that：The reinforcing rib（303）Equipped with two
It is a, and reinforcing rib（303）With the plastic shell（3）Both side surface be fixedly connected, first lead（2）With described second
Lead（7）With the plastic shell（3）Pass through the reinforcing rib（303）Interspersed connection.
3. a kind of quick detachable diode according to claim 1, it is characterised in that：The outer end face（9）With described
One lead（2）With second lead（7）Outer surface fit closely, and outer end face（9）With the pin（10）It is fixed to connect
It connects, the protective case（11）With the pin（10）The close fitting in surface.
4. a kind of quick detachable diode according to claim 1, it is characterised in that：The soldering-tin layer（8）Equipped with two panels,
And soldering-tin layer（8）Respectively with the plastic shell（3）Inside both sides be fixedly connected, the chip（4）With the germanium wafer（5）Point
Not with the right side soldering-tin layer（8）Inner side and outer side surface fit closely.
5. a kind of quick detachable diode according to claim 1, it is characterised in that：First lead（2）Front end
With first inner face（301）It fits closely, second lead（7）With second inner face（302）It fits closely.
6. a kind of quick detachable diode according to claim 1, it is characterised in that：The installation plug（601）It is equipped with
Two, and two installation plugs（601）Respectively with the tactile silk（6）Both ends be fixedly connected, first lead（2）With it is described
Plug is installed（601）Pass through the installation jack（201）Interspersed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132834.1U CN207676913U (en) | 2018-01-25 | 2018-01-25 | A kind of quick detachable diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132834.1U CN207676913U (en) | 2018-01-25 | 2018-01-25 | A kind of quick detachable diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676913U true CN207676913U (en) | 2018-07-31 |
Family
ID=62973678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132834.1U Expired - Fee Related CN207676913U (en) | 2018-01-25 | 2018-01-25 | A kind of quick detachable diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676913U (en) |
-
2018
- 2018-01-25 CN CN201820132834.1U patent/CN207676913U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20210125 |