CN206673231U - A kind of binding post for thyristor driver - Google Patents
A kind of binding post for thyristor driver Download PDFInfo
- Publication number
- CN206673231U CN206673231U CN201720347899.3U CN201720347899U CN206673231U CN 206673231 U CN206673231 U CN 206673231U CN 201720347899 U CN201720347899 U CN 201720347899U CN 206673231 U CN206673231 U CN 206673231U
- Authority
- CN
- China
- Prior art keywords
- binding post
- igct
- terminal casing
- groove
- slot
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model proposes a kind of binding post for thyristor driver, an external binding post is patched on the exposed two group plug of the main circuit connection terminal of the IGCT of MSTC models, the bottom of the terminal casing of the external binding post is provided with two group slot corresponding with two groups of plugs, terminal casing bottom where two group slots is contained on the IGCT at corresponding two groups of plug positions, and the fastener for making terminal casing specifically be clamped on the asymmetrical shell wall of the IGCT is provided with the outside of the terminal casing；The top of the terminal casing is provided with the groove for being used to accommodate external wire connected with the slot of its bottom, and plug and the electroconductive elastic sheet of external wire conducting corresponding to making are provided with the slot and groove each connected；The color of external wire in every group of groove is corresponding with the polarity of every group of plug respectively.Binding post of the present utility model is used cooperatively with 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 electricity are provided with the housing of IGCT at present
Road binding post, two groups of plugs of main circuit connection terminal are emerging in outside the housing of IGCT, connect on shell positioned at control circuit
The corresponding position of line terminals is provided with opening, and two groups of plugs of the main circuit connection terminal of MTSC models are located at the top of IGCT
In shell wall.Two groups of plugs of the IGCT of the usual model, which can not be observed directly, draws positive-negative polarity, easy when circuit connects
It is reversed, IGCT is damaged, and the cost of IGCT is of a relatively high；In addition, above-mentioned plug connects with outer lead in circuit
When with welding, winding etc. mode connect, it is this connection effort it is time-consuming and unstable.
Utility model content
In order to solve the positive and negative easily by reversed and this is inserted of the exposed plug of the IGCT of MSTC models in the prior art
The problem of head connection effort is 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, it is exposed in the main circuit connection terminal of the IGCT of MSTC models
An external binding post is patched on two groups of plugs, the bottom of the terminal casing of the external binding post is provided with and two groups of plugs pair
Two group slots answered, the terminal casing bottom where two group slots are contained in the IGCT at corresponding two groups of plug positions
On, and be provided with the outside of the terminal casing so that terminal casing coordinates the card being clamped on the asymmetrical shell wall of the IGCT
Part；The top of the terminal casing is provided with the groove for being used to accommodate external wire connected with the slot of its bottom, and each connection
Slot and groove in be provided with so that corresponding plug and external wire conducting electroconductive elastic sheet；External in every group of groove is led
The color of line is corresponding with the polarity of every group of plug respectively.
Preferably, the fastener includes two card muscle, and two card muscle are positioned close to the asymmetrical of the IGCT
Both ends on the outside of the terminal casing of shell wall, and bottom is extended to from the top of the terminal casing, and with being contained in the end of IGCT
The outside of sub- shell forms neck；The neck is clamped on the asymmetrical shell wall of the IGCT.
Preferably, the bottom of the terminal casing between described two card muscle is a notch；The notch and the brilliant lock
Dividing plate between two groups of plugs of pipe is correspondingly arranged.
Preferably, the planform of the slot is convex form, and the planform of the groove is square shape；It is described to lead
Electric shell fragment is arranged in the slot, and is obstructed between the slot and groove, and a crimping chamber is formed in groove, is used
In fixed external wire.
Preferably, the vacant place at the top of the terminal casing and to be evenly arranged with least two close to groove idle
Groove.
Preferably, there is the both positive and negative polarity label corresponding with the polarity of the plug outside the groove or slot.
Preferably, in the described binding post for thyristor driver, being located at neck on the outside of the terminal casing
Card muscle on the inside of be provided with cushion；The bottom of the terminal casing where per group slot is provided with card convex.
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 the opening position close to a groove on edge is provided with elongated hole.
Preferably, in the described binding post for thyristor driver, the card at neck of the terminal casing
Muscle is arranged to the shell fragment with predetermined thickness, and the shell fragment is fixedly connected with the card muscle outside neck, and is provided with the inside of the shell fragment
Continuous convex-concave portion.
The beneficial effects of the utility model are：Binding post of the present utility model for thyristor driver, in MSTC types
Number IGCT exposed two group plug on patch an external binding post, two groups on the terminal casing of external binding post
Slot is corresponding with two groups of plugs of IGCT respectively, and terminal casing can only plug with above-mentioned IGCT in a particular manner, prevent
The plug of external binding post of the present utility model and the IGCT of MSTC models is reversed, plays a part of fool proof；And every group leads to
The color of external wire in groove is corresponding with the polarity of every group of plug respectively, avoids the plug of the IGCT due to such model
Polarity be unable to Direct Recognition and with external wire wrong, play a part of circuit where protecting IGCT and IGCT, greatly
Reduction error rate and damage cost.In addition, the plug of the IGCT of such model patches external binding post, province easy to connect
When, improve 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, fastener；22nd, groove.
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：As shown in Figure 1 a kind of binding post for thyristor driver, in the IGCT 1 of MSTC models
Patch an external binding post 2 on two groups of exposed plugs 11 of main circuit connection terminal, save it is artificial, be easy to two groups of plugs with
The connection of wire to be connected.The bottom of the terminal casing of external binding post 2 is provided with two group slot corresponding with two groups of plugs, and two
Terminal casing bottom where group slot is contained on the IGCT at corresponding two groups of plug positions, and the terminal casing is outer
Side is provided with so that terminal casing coordinates the fastener 21 being clamped on the asymmetrical shell wall of above-mentioned IGCT；The top of the terminal casing
End is provided with the groove 22 for being used to accommodate external wire connected with the slot of its bottom, and the slot and groove 22 each connected
Inside it is provided with so that corresponding plug and the electroconductive elastic sheet of external wire conducting；The color difference of external wire in every group of groove
It is corresponding with the polarity of every group of plug.The binding post defines that terminal casing and the IGCT of MSTC models can only be plugged with one kind
Mode grafting, realize that two group slots connect with the corresponding conducting of two groups of plugs on the IGCT on terminal casing, the binding post upper limit
The external wire consistent with plug polarity is determined, can quickly differentiate the polarity of two groups of plugs of the IGCT of MSTC models, keep away
It is reversed to exempt from two groups of plugs of the IGCT of the model, reduces cost depletions；Save artificial, raising connection speed.
Fastener in above-described embodiment has numerous embodiments, the IGCT for being contained in MSTC models terminal casing it is outer
Side is provided with projection, and the inner side that terminal casing coordinates the asymmetrical shell wall for being clamped on IGCT can be achieved；Can also by bonding,
The other modes such as be spirally connected connection.In the utility model, fastener includes two card muscle, and two card muscle are positioned close to IGCT
Both ends on the outside of the terminal casing of asymmetrical shell wall, and bottom is extended to from the top of terminal casing, and with being contained in IGCT
Terminal casing outside formed neck；Neck is clamped on the asymmetrical shell wall of IGCT, is easy to the brilliant lock of such model
The separation and merging of pipe and external binding post use, and two card muscle improve the stabilization that two groups of sockets are connected with two groups of plugs respectively
Property.Further improve the stability that external binding post connects with the IGCT of such model, the end between two card muscle
The bottom of sub- shell is a notch；Dividing plate between the notch and two groups of plugs of the IGCT of such model is correspondingly arranged.
Plug has been turned on various ways with external wire by the electroconductive elastic sheet in the slot and groove of terminal casing, is set in slot
Metal sheeting is equipped with, the connector lug that external wire is in clamping connection and can fixed with metal sheeting is provided with groove；Slot and logical
Electroconductive elastic sheet is provided with groove, the screw of fixed external wire is provided with slot；And other modes.It is in the utility model
The further stability for improving fool proof performance and connection, the planform of slot are convex form, the planform of the groove
For square shape；The electroconductive elastic sheet is arranged in the slot, and is obstructed between the slot and groove, and the shape in groove
Into a crimping chamber, for fixing external wire.
One external binding post grafting corresponding with two groups of plugs of the IGCT of such model, in order to reduce external wiring
The weight of terminal and the radiating for accelerating external binding post, the vacant place at the top of terminal casing and are evenly arranged with close to groove
At least two idle grooves.
In the utility model, in order to quickly differentiate the polarity of the two of the IGCT of such model groups of plugs, it will can also lead to
The label corresponding with the polarity of plug is provided with outside groove or slot, simple in construction, identification is convenient.
In the utility model, in order to further increase terminal casing and the stability of the IGCT grafting of such model, terminal
On the outside of shell cushion is provided with the inside of the card muscle at neck；The bottom of terminal casing where per group slot is provided with card
It is convex.
On the basis of the further stability of increase terminal casing and IGCT grafting, accelerate external binding post with it is such
The speed of the IGCT plug of model, the card muscle at neck of terminal casing are arranged to the shell fragment with predetermined thickness, the bullet
Piece is fixedly connected with the card muscle outside neck, and continuous convex-concave portion is provided with the inside of the shell fragment.
For the ease of the convenience of dismounting of the external binding post on the IGCT of this style number, the top of terminal casing
The edge of extension is provided with the short side of both sides, and the opening position close to a groove on edge is provided with 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 (9)
1. a kind of binding post for thyristor driver, it is characterised in that in the main circuit connection of the IGCT of MSTC models
Patch an external binding post on two groups of exposed plugs of terminal, the bottom of the terminal casing of the external binding post be provided with
Two group slots corresponding to two groups of plugs, the terminal casing bottom where two group slots are contained at corresponding two groups of plug positions
IGCT on, and be provided with the outside of the terminal casing so that terminal casing coordinates the asymmetrical shell for being clamped on the IGCT
Fastener on wall；The top of the terminal casing is provided with the groove for being used to accommodate external wire connected with the slot of its bottom, and
It is provided with the slot and groove each connected so that corresponding plug and the electroconductive elastic sheet of external wire conducting；In every group of groove
External wire color it is corresponding with the polarity of every group of plug respectively.
2. the binding post according to claim 1 for thyristor driver, it is characterised in that the fastener includes two
Card muscle, two card muscle are positioned close to the both ends on the outside of the terminal casing of the asymmetrical shell wall of IGCT, and from the terminal
The top of shell extends to bottom, and the outside of the terminal casing with being contained in IGCT forms neck；The neck is clamped on described
On the asymmetrical shell wall of IGCT.
3. the binding post according to claim 2 for thyristor driver, it is characterised in that positioned at described two card muscle
Between the bottom of terminal casing be a notch；Dividing plate between the notch and two groups of plugs of the IGCT is correspondingly arranged.
4. the binding post according to claim 1 for thyristor driver, it is characterised in that the structure shape of the slot
Shape is convex form, and the planform of the groove is square shape；The electroconductive elastic sheet is arranged in the slot, and is obstructed in institute
State between slot and groove, and a crimping chamber is formed in groove, for fixing external wire.
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 least two idle grooves close to groove.
6. the binding post according to claim 1 for thyristor driver, it is characterised in that outside the groove or slot
With the both positive and negative polarity label corresponding with the polarity of the plug.
7. the binding post according to claim 2 for thyristor driver, it is characterised in that on the outside of the terminal casing
Cushion is provided with the inside of card muscle at neck；The bottom of the terminal casing where per group slot is provided with card convex.
8. 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 the opening position close to a groove on edge is provided with elongated hole.
9. the binding post according to claim 2 for thyristor driver, it is characterised in that the terminal casing is located at
Card muscle at neck is arranged to the shell fragment with predetermined thickness, and the shell fragment is fixedly connected with the card muscle outside neck, and the shell fragment
Inner side is provided with continuous convex-concave portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347899.3U CN206673231U (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 |
|---|---|---|---|
| CN201720347899.3U CN206673231U (en) | 2017-04-05 | 2017-04-05 | A kind of binding post for thyristor driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673231U true CN206673231U (en) | 2017-11-24 |
Family
ID=60367650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720347899.3U Expired - Fee Related CN206673231U (en) | 2017-04-05 | 2017-04-05 | A kind of binding post for thyristor driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673231U (en) |
-
2017
- 2017-04-05 CN CN201720347899.3U patent/CN206673231U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206673231U (en) | A kind of binding post for thyristor driver | |
| CN105720432B (en) | A kind of fuse component and the connector with the fuse component | |
| CN204030185U (en) | A kind of multi-functional many output energy-conserving and environment-protective wire-insertion devices | |
| CN109273629A (en) | A kind of replaceable terminal battery cover structure | |
| CN209458711U (en) | It is a kind of can flexible access power supply flexible LED rope light | |
| CN206697681U (en) | A kind of binding post for thyristor driver | |
| CN207853054U (en) | It is a kind of can fast insert-pull and wiring power module connector | |
| CN206673230U (en) | A kind of double tube-legs binding post for thyristor driver | |
| CN206640040U (en) | A kind of binding post for thyristor driver | |
| CN205645715U (en) | Miniature circuit breaker | |
| CN206639949U (en) | A kind of multi-pipe pin binding post for thyristor driver | |
| CN201663271U (en) | Power connector | |
| CN209232826U (en) | A kind of replaceable terminal battery cover structure | |
| CN206650216U (en) | Fool proof charging socket | |
| CN207135404U (en) | Electrical assembly structure and phase inversion protector | |
| CN201549560U (en) | Battery charger | |
| CN206148754U (en) | A device for increasing female electrode creepage distance that arranges | |
| CN205793790U (en) | Air conditioner wall hanging machine and electrical box thereof | |
| CN205488900U (en) | Busbar | |
| CN204597028U (en) | A kind of multifunctional vertical smart jack | |
| CN206259455U (en) | battery and sweeper | |
| CN210576522U (en) | Wiring terminal of electric energy meter | |
| CN208078315U (en) | Socket | |
| CN208738890U (en) | A kind of charging unit | |
| CN206471301U (en) | A kind of power taking structure of breaker |
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: 20171124 |