CN206697681U - A kind of binding post for thyristor driver - Google Patents
A kind of binding post for thyristor driver Download PDFInfo
- Publication number
- CN206697681U CN206697681U CN201720348454.7U CN201720348454U CN206697681U CN 206697681 U CN206697681 U CN 206697681U CN 201720348454 U CN201720348454 U CN 201720348454U CN 206697681 U CN206697681 U CN 206697681U
- Authority
- CN
- China
- Prior art keywords
- slot
- terminal casing
- binding post
- igct
- thyristor driver
- 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.)
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Abstract
The utility model proposes a kind of binding post for thyristor driver, an external binding post is patched at the top of IGCT on two groups of plugs in two parts shell wall respectively, the terminal casing of the external binding post is provided with pressure respectively and is inserted to two parts bottom in two parts shell wall, and every member base end of terminal casing is provided with one group of slot docked with one group of plug, the slot extends to the top of terminal casing, and the metal contact element for turning on plug and external wire is provided with the slot；Two clamps are provided with the sidepiece in the outside of the close IGCT of terminal casing, two clamps are corresponding with two parts bottom respectively, and the bottom of each clamp and the inner side of terminal casing form neck, for being stuck in the outside of the shell wall；The both positive and negative polarity label consistent with the polarity of corresponding plug is provided with per group slot.The binding post of the present utility model for being used to drive IGCT, avoids two groups of plugs of IGCT reversed, improves the external efficiency of two groups of plugs.
Description
Technical field
It the utility model is related to the connection apparatus field of component, more particularly to a kind of terminals for thyristor driver
Son.
Background technology
IGCT is a kind of switch element, can be used to do the control of high voltage and high current, has been widely used in various
In electronic equipment and electronic product.Switch main body, main circuit connection terminal and control circuit is provided with the housing of IGCT to connect
Line terminals, two groups of plugs of main circuit connection terminal are emerging in outside the housing of IGCT, and control circuit terminals are located on shell
The corresponding position of son is provided with opening, and two groups of plugs of main circuit connection terminal are located in the shell wall at the top of IGCT.110KW's
In two parts shell wall of one end that two groups of plugs of rectification IGCT are separately positioned on the rectification IGCT, two groups of the IGCT are inserted
Head, which can not be observed directly, draws positive-negative polarity, easily reversed when circuit connects, damage IGCT, and the cost phase of IGCT
To higher；In addition, connected when above-mentioned plug connects with outer lead in circuit with modes such as welding, windings, this connection consumption
Power is time-consuming and unstable.
Utility model content
Effort is easily connected by the reversed and plug in order to solve the positive and negative of the exposed plug of IGCT in the prior art
The problem of time-consuming and unstable, the utility model proposes a kind of binding post for thyristor driver.
What the technical solution of the utility model was realized in：
A kind of binding post for thyristor driver, two groups in two parts shell wall respectively at the top of IGCT
An external binding post is patched on plug, the terminal casing of the external binding post is provided with pressure respectively and is inserted in two parts shell wall
Two parts bottom, be U-lag between two parts bottom, and every member base end of terminal casing is provided with one group and one group of plug pair
The slot connect, the slot extend to the top of terminal casing, are provided with what is turned on for making plug and external wire in the slot
Metal contact element；Be provided with two clamps on the sidepiece in the outside of the close IGCT of terminal casing, two clamps respectively with two parts
Bottom is corresponding, and the bottom of each clamp and the inner side of terminal casing form neck, for being stuck in the outside of the shell wall；It is described every
The both positive and negative polarity label consistent with the polarity of corresponding plug is provided with group slot.
Preferably, in the described binding post for thyristor driver, the structure setting of the clamp is at least two
The plate body that section is flexibly connected, and the plate body positioned at terminal casing top is fixedly installed on terminal casing, is passed through between wantonly two sections of plate bodys
Card convex and neck coordinate.
Preferably, in the described binding post for thyristor driver, the slot close to terminal casing bottom is long narrow
Shape, the slot on terminal casing top is square shape, and is recessed arc shape between the slot on terminal casing top and the slot of bottom；
The metal contact element includes：Conducting strip, electric silica gel and the square conducting strip of two sheets, the conduction of two sheets
Piece is arranged in the slot of long narrow shape, and is extended in the slot of arc shape；Electric silica gel is arranged in the slot of arc shape；Side
Shape conducting strip is arranged in the slot of square shape and is close to its inwall, and coated with conductive silica gel and electric silica gel connect.
Preferably, in the described binding post for thyristor driver, using the plate body positioned at terminal casing top as
One section of plate body, the final stage plate body being sequentially connected are undulatory shell fragment.
Preferably, in the described binding post for thyristor driver, the vacant place at the top of the terminal casing and
Eight idle grooves are evenly arranged with close to groove.
Preferably, in the described binding post for thyristor driver, the both sides on the top of the terminal casing it is short
The edge of extension is provided with side, and elongated hole is provided with edge.
Preferably, there is groove on the inside of the shell wall of the IGCT, corresponding card muscle is bonded with the terminal casing.
The beneficial effects of the utility model are：Binding post of the present utility model for thyristor driver, in IGCT
Exposed two group plug on patch an external binding post, two group slots on the terminal casing of external binding post respectively with
Two groups of plugs of IGCT are corresponding, and terminal casing can only plug with above-mentioned IGCT in a particular manner, prevent of the present utility model
The plug of external binding post and IGCT is reversed, plays a part of fool proof；And per being provided with outside group slot and every group of plug
The corresponding both positive and negative polarity mark of polarity, is avoided because the polarity of the plug of IGCT is unable to Direct Recognition and is connect with external wire
Mistake, plays a part of circuit where protecting IGCT and IGCT, greatly reduces error rate and damage cost.In addition, brilliant lock
The plug of pipe patches external binding post, easy to connect time saving, improves efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of binding post for thyristor driver of the utility model.
In figure：
1st, IGCT；2nd, external binding post；11st, plug；21st, terminal casing；22nd, slot；23rd, clamp；24th, card muscle.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：A kind of binding post for thyristor driver as shown in Figure 1, is pushed up in 110KW rectification IGCT 1
Portion patches an external binding post 2 on two groups of plugs 11 in two parts shell wall respectively, the external binding post 2
Terminal casing 21 is provided with pressure respectively and is inserted to two parts bottom in two parts shell wall, is U-lag between two parts bottom, and terminal
Every member base end of shell is provided with one group of slot 22 docked with one group of plug, and the slot extends to the top of terminal casing, slot
Inside it is provided with the metal contact element for turning on plug and external wire；On the sidepiece in the outside of the close IGCT of terminal casing 21
Two clamps 23 are provided with, two clamps 23 are corresponding with two parts bottom respectively, and the bottom of each clamp and terminal casing is interior
Side forms neck, the outside of the shell wall for being stuck in IGCT；It is provided with per group slot consistent with the polarity of corresponding plug
Both positive and negative polarity label.Binding post of the present utility model for thyristor driver, fool proof prevent it is reversed, it is easy to use.
In the utility model, in order to further increase the stability of terminal casing and IGCT grafting, the adaptability of grafting with
And grafting speed, the structure setting of clamp 23 is the plate body of at least two sections flexible connections, and the plate body positioned at terminal casing top is consolidated
Surely it is arranged on terminal casing, is coordinated between wantonly two sections of plate bodys by card convex and neck.Using the plate body positioned at terminal casing top as
One section of plate body, the final stage plate body being sequentially connected are undulatory shell fragment.There is groove on the inside of the shell wall of IGCT 1, hold
Card muscle 24 corresponding to being bonded with sub- shell 21.
In order to further improve the stability of fool proof performance and connection in the utility model, the slot close to terminal casing bottom
For long narrow shape, the slot on terminal casing top is square shape, and is recessed between the slot on terminal casing top and the slot of bottom
Arc shape；Metal contact element includes：Conducting strip, electric silica gel and the square conducting strip of two sheets, the conducting strip of two sheets are set
Put in the slot of long narrow shape, and extend in the slot of arc shape；Electric silica gel is arranged in the slot of arc shape；It is square to lead
Electric piece is arranged in the slot of square shape and is close to its inwall, and coated with conductive silica gel and electric silica gel connect.Electric silica gel is
Flexible material, it is easy to wire directly to patch.
In order to reduce the weight of external binding post and accelerate the radiating of external binding post, the top of terminal casing it is vacant
Place and it is evenly arranged with eight idle grooves close to groove.For the ease of external binding post on the IGCT of this style number
The convenience of dismounting, the edge of extension is provided with the short side of the both sides on the top of terminal casing, and be provided with edge elongated
Hole.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. a kind of binding post for thyristor driver, it is characterised in that be located at two parts shell respectively at the top of IGCT
An external binding post is patched on two groups of plugs in wall, the terminal casing of the external binding post is provided with pressure respectively and is inserted to two
Two parts bottom in the shell wall of part, is U-lag between two parts bottom, and every member base end of terminal casing be provided with one group with
The slot of one group of plug docking, the slot extend to the top of terminal casing, are provided with the slot for making plug and external
The metal contact element of wire conducting；Two clamps, two clamps point are provided with the sidepiece in the outside of the close IGCT of terminal casing
It is not corresponding with two parts bottom, and the bottom of each clamp and the inner side of terminal casing form neck, for being stuck in the shell wall
Outside；The both positive and negative polarity label consistent with the polarity of corresponding plug is provided with every group slot.
2. the binding post according to claim 1 for thyristor driver, it is characterised in that the structure of the clamp is set
The plate body of at least two sections flexible connections is set to, and the plate body positioned at terminal casing top is fixedly installed on terminal casing, wantonly two sections of plates
Coordinated between body by card convex and neck.
3. the binding post according to claim 1 for thyristor driver, it is characterised in that close to terminal casing bottom
Slot is long narrow shape, and the slot on terminal casing top is square shape, and under being between the slot on terminal casing top and the slot of bottom
Recessed arc shape；
The metal contact element includes：Conducting strip, electric silica gel and the square conducting strip of two sheets, the conducting strip of two sheets are set
Put in the slot of long narrow shape, and extend in the slot of arc shape；Electric silica gel is arranged in the slot of arc shape；It is square to lead
Electric piece is arranged in the slot of square shape and is close to its inwall, and coated with conductive silica gel and electric silica gel connect.
4. the binding post according to claim 2 for thyristor driver, it is characterised in that with positioned at terminal casing top
Plate body be first paragraph plate body, the final stage plate body being sequentially connected is undulatory shell fragment.
5. the binding post according to claim 1 for thyristor driver, it is characterised in that the top of the terminal casing
Vacant place and be evenly arranged with eight idle grooves close to groove.
6. the binding post according to claim 2 for thyristor driver, it is characterised in that the top of the terminal casing
Both sides short side at be provided with the edge of extension, and elongated hole is provided with edge.
7. the binding post according to claim 2 for thyristor driver, it is characterised in that the shell wall of the IGCT
Inner side has groove, and corresponding card muscle is bonded with the terminal casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348454.7U CN206697681U (en) | 2017-04-05 | 2017-04-05 | A kind of binding post for thyristor driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348454.7U CN206697681U (en) | 2017-04-05 | 2017-04-05 | A kind of binding post for thyristor driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697681U true CN206697681U (en) | 2017-12-01 |
Family
ID=60441604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348454.7U Expired - Fee Related CN206697681U (en) | 2017-04-05 | 2017-04-05 | A kind of binding post for thyristor driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273941A (en) * | 2018-10-31 | 2019-01-25 | 上海剑桥科技股份有限公司 | Plug interchanged type Homeplug |
-
2017
- 2017-04-05 CN CN201720348454.7U patent/CN206697681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273941A (en) * | 2018-10-31 | 2019-01-25 | 上海剑桥科技股份有限公司 | Plug interchanged type Homeplug |
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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 |
Granted publication date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |