CN102544845A - Slot type connector for high potential trigger plate - Google Patents
Slot type connector for high potential trigger plate Download PDFInfo
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- CN102544845A CN102544845A CN2011104390455A CN201110439045A CN102544845A CN 102544845 A CN102544845 A CN 102544845A CN 2011104390455 A CN2011104390455 A CN 2011104390455A CN 201110439045 A CN201110439045 A CN 201110439045A CN 102544845 A CN102544845 A CN 102544845A
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- slot
- socket
- high potential
- plug
- potential trigger
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- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention provides a slot type line spring hole connector for a high potential trigger plate, which is capable of achieving detachable connection with float string quantity and ensuring reliable matching of contact pins and jacks. A TE plate is easy to locate and align in installation, a high strength slot is capable of achieving support and fixation of the TE plate and strengthening current guide capability of the high potential trigger plate, and connection is more reliable. The connector comprises a slot, a socket, the jacks, the contact pins and a plug. The socket and the slot are in separation type structure and connected through a clamping hook, the socket is provided with a guide rail and a chamfer, the plug and the socket are provided with location pins and location holes, and the jacks adopt the line spring hole structure mode. The slot type line spring hole connector is low and stable in contact resistance and small in plug and pull force, thereby ensuring low abrasion and longer service life of contact pieces. The connector can still keep high reliability and stable performance of electric contact in vibration impact environment.
Description
Technical field
The invention belongs to field of power electronics, be specifically related to a kind of high potential trigger board and use slot type connector.
Background technology
High potential trigger board (being called for short the TE plate) mainly comprises high potential logical triggering unit and accessory power supply, is the crucial control assembly of thyristor valve, and major function is from the RC loop, to take out electric energy, as the DC power supply of high potential electron plate, and to DC power supply filtering; Acceptance produces the gate pole trigger impulse that meets thyristor triggering requirement from the light code signal of trigger equipment and with its decoding.
High potential trigger board (TE plate) TE plate needs to be electrically connected through connector and thyristor and equalizing capacitance and resistance realization, and TE plate stock size is all bigger, and TE plate itself also needs supporting construction and bears himself weight.Existing TE plate adopts with connector and splits a mouthful formula jack, and contact pin and jack contact area are little, and electric flow conductivity is poor, is prone to cause loose contact; Contact engaging and separating force is unstable during Installation and Debugging, and contact pin is fragile, replacing is difficult relatively.Because the TE board size is big, former bonder terminal is longer, and the location structure design deviation is big, when plug TE plate, is not easy to aim at.In addition, TE connector for substrate number of terminals is few, and the engineering versatility is poor.
Improving aspect structure and the connected mode with connector to the TE plate; Help improving the structural behaviour of installation of TE plate and connection aspect, can guarantee the thyristor valve stable and reliable operation property of devices such as static reactive, controlled height resist, ice-melt, controlled series compensation simultaneously.
Summary of the invention
The object of the invention is to provide a kind of high potential trigger board to use slot type connector; Solved the electric flow conductivity problem of unstable that causes owing to contact pin and jack contact area problem, and the optimization of connector construction solved contact pin fragile with the TE plate because problems such as the difficult alignings of the plug that dimensional problem causes.
For realizing the foregoing invention purpose, the technical scheme that the present invention takes is:
A kind of high potential trigger board is used slot type connector, and its improvements are that said connector comprises the slot and the socket of separate type, are installed on the jack on the said socket, plug and the contact pin that is connected with said plug; Said plug is connected with the TE plate with screw through contact pin.
Wherein: said slot is the inverted U structure, and two parallel arms of slot are equipped with guide rail, and the end of slot two parallel arms is provided with chamfering, and said slot is arranged with spacing slotted eye along the inverted U axis.
Wherein: said socket is fixed on the said slot, the grab that socket is provided with location hole and is used with said spacing slotted eye.
Wherein: said slot is connected with spacing slotted eye through said grab with socket.
Wherein: the two ends of said plug are provided with alignment pin.
Wherein: an end of said contact pin is pressed the inside that is embedded in said plug.
Wherein: said jack adopts line spring well format, and the straight edge line of press one sheet hyperboloid by the many gold-plated or silver-plated wires of elasticity in the jack is arranged, and with interior cover straight edge line formation angle.
Wherein: said contact pin and jack are used.
Owing to adopted technique scheme, compared with prior art, beneficial effect of the present invention comprises:
1) socket of connector and slot are connected fixingly through the rectangle grab, realize having the releasable connection of unsteady string quantity, guarantee contact pin and jack reliable fit;
Connector of the present invention, its socket and slot are separate type, reduce the Mould Machining difficulty; Design flexibility rectangle grab on the socket, correspondence position is opened and is cooperated spacing slotted eye on the slot, and fixing through the connection of rectangle grab between socket and the slot, this structure realizes having the releasable connection of unsteady string quantity;
2) connector slot arrival end is provided with chamfering, and inside is provided with guide rail, is prone to the location when TE plate is installed and aims at; Slot intensity is high, can support fixation TE plate;
Socket frame has board track up and down, to the effect that the TE plate has preliminary guiding, makes the alignment pin of plug can get into the location hole of socket smoothly; The socket frame end has chamfering, is beneficial to the insertion of TE plate;
3) connector set inside alignment pin and location hole, location are accurately realized blind inserting fully, or else the phenomenon that contact pin ejects jack can occur;
4) connector plug jack adopts line spring well format, makes flow conductivity stronger, connects more reliable;
The design of jack line spring pore structure makes that contact resistance is low and stable, contact engaging and separating force is little, the contact wearing and tearing are low, connect-disconnect life long and in powerful vibratory impulse environment, can keep the high reliability that electrically contacts; Possess certain flexible pressure and be embedded in plug inside, dimensional accuracy is high, and reliability is high.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is the insertion slot type wire spring hole connector;
Fig. 2 is an insertion slot type wire spring hole connector left view;
Fig. 3 is the inserting slot construction sketch map;
Fig. 4 is the inserting slot construction left view;
Fig. 5 is the socket sketch map;
Fig. 6 is the socket left view;
Fig. 7 is a socket A-A schematic cross-section;
Fig. 8 is a socket B-B schematic cross-section;
Fig. 9 is a socket C-C schematic cross-section;
Figure 10 is that plug cooperates the mounted configuration sketch map with contact pin;
Figure 11 is that plug cooperates installation back vertical view with contact pin;
Figure 12 is the contact pin structural representation;
Figure 13 is the jack structure sketch map;
Figure 14 is that jack cooperates the mounted configuration generalized section with contact pin;
Reference numeral:
The 1-slot, 2-location hole, 3-socket, 4-jack, 5-contact pin, 6-plug, 7-TE plate, 8-alignment pin, 9-guide rail, the spacing slotted eye of 10-, 11-chamfering, 12-grab, 13-screw.
Embodiment
Below in conjunction with instance the present invention is carried out detailed explanation.
The embodiment of TE plate 7 usefulness insertion slot type wire spring hole connectors of the present invention is following: connector assembly is made up of slot 1, socket 3, plug 6, jack 4, contact pin 5, and is as illustrated in fig. 1 and 2.1 pair of whole TE plate 7 of slot plays preliminary guiding and supports, shown in Fig. 3 and 4.Socket 3 is used for installing jack 4, and is fixed on the slot 1, shown in Fig. 5-8.Plug 6 is connected as a single entity through contact pin 5 and mounting screw 13 with TE plate 7, shown in Fig. 9-11.Line taking formula line spring hole before jack 4 adopts, and definite according to TE plate 7 wiring needs with behind the piezometric line, be installed in socket 3 corresponding apertures, shown in Figure 12-14.Contact pin 5 is pressed and is embedded on the plug 6, and an end and 7 welding of TE plate are shown in Fig. 9-11.
Described socket 3 is a separate type with slot 1; Reduce the Mould Machining difficulty, fixing between socket 3 and the slot 1 through 12 connections of rectangle grab, design flexibility rectangle grab 12 on the socket 3; Correspondence position is opened and is cooperated spacing slotted eye 10 on the slot 1, shown in Fig. 3-8.This structure realizes having the releasable connection of unsteady string quantity, guarantees contact pin 5 and jack 4 reliable fit.
Be equipped with alignment pin 8 and location hole 2 between described plug 6 and TE plate 7 and plug 6 and the socket 3, to guarantee accurate positioning and fixing, shown in Fig. 9-11.
Line taking formula line spring hole before described jack 4 adopts, whole according to electrical wiring requirement project organization.The straight edge line of pressing one sheet hyperboloid by the many gold-plated or silver-plated wires of elasticity in the hole is arranged, and forms an angle with interior cover straight edge line.When contact pin 5 inserted line spring holes, line spring silk was in the radial and axial strain that all takes place, contact pin 5 promptly with line spring hole in many independently line spring silk contact simultaneously, constitute a plurality of independently current paths.Even the fracture of the individual wire spring silk in the jack 4, line spring hole still can constitute effective current path.When contact pin 5 inserted jack 4, these elastic metallic yarns difference envelope tightly constituted multi-thread contact around contact pin 5, and a pair of pin hole is equivalent to several to common pin, hole parallel connection use, has greatly improved contact reliability.Therefore the outstanding advantage of connector is: contact resistance is low and stable, contact engaging and separating force is little, the contact wearing and tearing are low, connect-disconnect life long and in powerful vibratory impulse environment, can keep the high reliability that electrically contacts.
Described contact pin 5 structures possess certain flexible pressure and are embedded in plug 6 inside through design, and dimensional accuracy is high, and reliability is high.
The socket 3 and the slot 1 of connector of the present invention are separate type, socket 3 set inside chamferings 11 and board track 9, and correspondence position is opened the cooperation slotted eye on the slot 1, and socket 3 is connected fixing with slot 1 through rectangle grab 12.Plug 6, socket 3 are provided with circular alignment pin 8 and location hole 2.Jack 4 is the version that cooperatively interacts with contact pin 5.The jack 4 of connector adopts line spring well format, press the straight edge line arrangement of one sheet hyperboloid by the many gold-plated or silver-plated wires of elasticity in the hole in, and with interior cover straight edge line formation angle.
Invention has been described according to specific exemplary embodiment here.It will be conspicuous under not departing from the scope of the present invention, carrying out suitable replacement to one skilled in the art or revise.Exemplary embodiment only is illustrative, rather than to the restriction of scope of the present invention, scope of the present invention is by appended claim definition.
Claims (8)
1. a high potential trigger board is used slot type connector, it is characterized in that said connector comprises the slot (1) and the socket (3) of separate type, is installed on the jack (4) on the said socket (3), plug (6) and the contact pin (5) that is connected with said plug (6); Said plug is connected with TE plate (7) with screw (13) through contact pin (5).
2. a kind of high potential trigger board as claimed in claim 1 is used slot type connector; It is characterized in that said slot (1) is the inverted U structure; Two parallel arms of slot (1) are equipped with guide rail (9); The end of slot (1) two parallel arms is provided with chamfering (11), and said slot (1) is arranged with spacing slotted eye (10) along the inverted U axis.
3. according to claim 1 or claim 2 a kind of high potential trigger board is used slot type connector, it is characterized in that said socket (3) is fixed on the said slot (1), the grab (12) that socket (3) is provided with location hole (2) and is used with said spacing slotted eye (10).
4. use slot type connector like claim 1 or 3 described a kind of high potential trigger board, it is characterized in that said slot (1) is connected with spacing slotted eye (10) through said grab (12) with socket (3).
5. a kind of high potential trigger board as claimed in claim 1 is used slot type connector, it is characterized in that the two ends of said plug (6) are provided with alignment pin (8).
6. a kind of high potential trigger board as claimed in claim 1 is used slot type connector, it is characterized in that an end of said contact pin (5) is pressed the inside that is embedded in said plug (6).
7. a kind of high potential trigger board as claimed in claim 1 is used slot type connector; It is characterized in that said jack (4) adopts line spring well format; The straight edge line of press one sheet hyperboloid by the many gold-plated or silver-plated wires of elasticity in the jack (4) is arranged, and with interior cover straight edge line formation angle.
8. a kind of high potential trigger board as claimed in claim 1 is used slot type connector, it is characterized in that said contact pin (5) and jack (4) are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110439045.5A CN102544845B (en) | 2011-12-23 | 2011-12-23 | Slot type connector for high potential trigger plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110439045.5A CN102544845B (en) | 2011-12-23 | 2011-12-23 | Slot type connector for high potential trigger plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102544845A true CN102544845A (en) | 2012-07-04 |
| CN102544845B CN102544845B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110439045.5A Expired - Fee Related CN102544845B (en) | 2011-12-23 | 2011-12-23 | Slot type connector for high potential trigger plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102544845B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606785A (en) * | 2013-11-19 | 2014-02-26 | 国家电网公司 | Trigger board connector for thyristor valve |
| CN104953599A (en) * | 2015-07-01 | 2015-09-30 | 临涣焦化股份有限公司 | Reactive compensation device for 10 kV transmission circuit |
| CN104270017B (en) * | 2014-09-28 | 2017-10-17 | 国家电网公司 | A kind of IGCT of high voltage direct current converter valve monitors the support module of trigger element |
| CN111541068A (en) * | 2020-05-26 | 2020-08-14 | 吴昌彩 | Slot structure capable of avoiding abrasion based on computer hardware plugging |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204226A (en) * | 1997-05-29 | 1999-01-06 | 鸿海精密工业股份有限公司 | Press type circuit board auxiliary locator |
| US6203356B1 (en) * | 1999-03-02 | 2001-03-20 | International Business Machines Corporation | Device and method for protecting pins of an electrical component |
| CN2617051Y (en) * | 2003-05-21 | 2004-05-19 | 史向泽 | Single-leaf rotary hypoid leaf-spring socket |
| CN201118054Y (en) * | 2007-11-12 | 2008-09-17 | 深圳市通茂电子有限公司 | Rectangular connector for power-supply |
| CN201975588U (en) * | 2010-12-16 | 2011-09-14 | 陕西四菱电子有限责任公司 | Wire spring connector with locking function |
-
2011
- 2011-12-23 CN CN201110439045.5A patent/CN102544845B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204226A (en) * | 1997-05-29 | 1999-01-06 | 鸿海精密工业股份有限公司 | Press type circuit board auxiliary locator |
| US6203356B1 (en) * | 1999-03-02 | 2001-03-20 | International Business Machines Corporation | Device and method for protecting pins of an electrical component |
| CN2617051Y (en) * | 2003-05-21 | 2004-05-19 | 史向泽 | Single-leaf rotary hypoid leaf-spring socket |
| CN201118054Y (en) * | 2007-11-12 | 2008-09-17 | 深圳市通茂电子有限公司 | Rectangular connector for power-supply |
| CN201975588U (en) * | 2010-12-16 | 2011-09-14 | 陕西四菱电子有限责任公司 | Wire spring connector with locking function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606785A (en) * | 2013-11-19 | 2014-02-26 | 国家电网公司 | Trigger board connector for thyristor valve |
| CN104270017B (en) * | 2014-09-28 | 2017-10-17 | 国家电网公司 | A kind of IGCT of high voltage direct current converter valve monitors the support module of trigger element |
| CN104953599A (en) * | 2015-07-01 | 2015-09-30 | 临涣焦化股份有限公司 | Reactive compensation device for 10 kV transmission circuit |
| CN111541068A (en) * | 2020-05-26 | 2020-08-14 | 吴昌彩 | Slot structure capable of avoiding abrasion based on computer hardware plugging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102544845B (en) | 2015-05-13 |
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| ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE STATE ELEC Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20130809 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130809 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: CHINA EPRI SCIENCE & TECHNOLOGY Co.,Ltd. Applicant after: China Electric Power Research Institute Applicant after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: CHINA EPRI SCIENCE & TECHNOLOGY Co.,Ltd. Applicant before: China Electric Power Research Institute |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |