CN101626127A - Connector with short circuit module and module locking function - Google Patents
Connector with short circuit module and module locking function Download PDFInfo
- Publication number
- CN101626127A CN101626127A CN200810068821A CN200810068821A CN101626127A CN 101626127 A CN101626127 A CN 101626127A CN 200810068821 A CN200810068821 A CN 200810068821A CN 200810068821 A CN200810068821 A CN 200810068821A CN 101626127 A CN101626127 A CN 101626127A
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- plug
- short circuit
- short
- socket
- insulator
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- 239000012212 insulator Substances 0.000 claims abstract description 50
- 238000002788 crimping Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
A connector with a short circuit module and a module locking function comprises a plug, the short circuit module and a socket, wherein the connector realizes the switching between short circuit and open circuit in an electric circuit by plugging the short circuit module in the connector; the short circuit module consists of a screw, an upper insulator, a lower insulator, a threaded sleeve, a conductor and a jack contact element; the socket is composed of a floating screw, a shell, a contact pin, an upper insulator and a lower insulator, the jack contact element of the short circuit module is inserted into the contact pin contact element, the jack contact element of the short circuit module is electrically connected with the contact pin contact element, the jack contact element of the short circuit module is connected to the contact pin contact element correspondingly in a short circuit mode, jack contact of the plug is achieved, and short circuit connection is conducted according to requirements.
Description
Technical field
The invention belongs to technical field of electric connectors, especially have the connector of short block and module latch function.
Background technology
In Mechatronic Systems test and application facet,, need realize between electric wiring that short circuit and open circuit switch, and especially need be provided with short circuit and function of open between the contact of connector usually in order to test, use functions such as convenient and safeguard protection.Usually the tail end in general electric connector directly is welded on lead on the lead of band contact, and the two hole interdigits that are connected definition by lead are realized short circuit, when needs are realized function of open, directly will connect lead and cut off the realization open circuit.Such shortcoming is to use inconvenience, does not have mobility, and the electrical equipment connection reliability is not high, and anti-environment and anti-seismic performance are relatively poor.
Summary of the invention
The objective of the invention is to deficiency, but propose short circuit between a kind of contact and open circuit switches the electric connector that has short block and module latch function at above-mentioned technology.
The connector that has short block and module latch function of the present invention comprises: plug, short block and socket.Wherein, plug comprises component parts such as guide finger, shell, jack contact, insulator, swivel nut, sealing gasket and contact pin contacting piece; Short block comprises component parts such as screw, insulator, swivel nut, shorting stub and jack contact; Socket comprises component parts such as floating bolt, shell, contact pin, upper insulator and lower insulator.
Jack contact is set in the plug, in order to realize short circuit between contact, adopts the mode of crimping to draw lead at the tail end of jack contact.When two contacts of appointment need short circuit, draw lead in this two contact tail ends crimping simultaneously, and be connected respectively on two contact pin contacting pieces that are provided with in the plug.
The structure of short block is arranged to the jack contact that right short circuit connects, and this jack contact is used for plugging together with above-mentioned contact pin contacting piece.
Adopt the beneficial effect of such scheme to be: when the jack contact of short block and contact pin contacting piece plug together, the jack contact of short block and contact pin contacting piece are realized being electrically connected, short circuit annexation between the jack contact of short block, be connected on the contact pin contacting piece with regard to corresponding, thereby realize between the jack contact of plug, short circuit annexation is on demand carried out short circuit and is connected, and satisfies the functional requirement of regulation.The short circuit of connector and function of open mobility are good, electrical equipment connection reliability height, and anti-environment and shock resistance are strong.
Description of drawings
Fig. 1, Fig. 2 are plug principal section view and the vertical view that has the connector of short block and module latch function of the present invention;
Fig. 3, Fig. 4, Fig. 5 are respectively short block principal section view of the present invention, vertical view and cutaway view;
Fig. 6 is plug of the present invention and short block locking figure;
Fig. 7 is plug of the present invention and short block connection layout;
Fig. 8, Fig. 9 are socket principal section view of the present invention and vertical view;
Figure 10 is the figure that plugs together of plug of the present invention and socket.
Among the figure: 1-guide finger, 2-shell, 3-jack contact, 4-insulator, 5-contact pin contacting piece insulator, 6-swivel nut, 7-sealing gasket, 8-contact pin contacting piece, 9-screw, 10-upper insulator, 11-lower insulator, 12-swivel nut, 13-shorting stub, 14-jack contact, 15-floating bolt, 16-shell, 17-contact pin, 18-upper insulator, 19-lower insulator, 20-lead, 21-tightening fastener parts, 22-mounting panel.
Embodiment
Below in conjunction with above-mentioned accompanying drawing the connector that has module and module latch function of the present invention is described in further detail:
The connector that has short block and module latch function of the present invention comprises plug, short block and socket.Plug comprises component parts such as guide finger 1, shell 2, jack contact 3, insulator 4, contact pin contacting piece insulator 5, swivel nut 6, sealing gasket 7 and contact pin contacting piece 8.Short block comprises component parts such as screw 9, upper insulator 10, lower insulator 11, swivel nut 12, shorting stub 13 and jack contact 14.Socket comprises component parts such as floating bolt 15, shell 16, contact pin 17, upper insulator 18 and lower insulator 19.
The structure of plug as shown in Figure 1, the installing hole of shell 2 has disposed guide finger 1, the front end of guide finger 1 is an arc structure, plugging together of plug and socket led and located, the tail end of guide finger 1 then is a helicitic texture, plug can be fixed on the mounting panel 22 behind the tightening fastener parts 21, the sealing gasket 7 of installation interface configuration is realized the sealing of installed surface, prevents that moisture or dust from entering the opposite side of mounting panel.Assembling insulator 4 in the plug, then at the Kong Weizhong of insulator 4 jack contact 3 of packing into, draw in order to realize signal, tail end at jack contact 3 adopts the mode of crimping to connect lead 20, when jack contact 3 needs short circuit to connect, and two leads of crimping simultaneously, one is carried out normal signal and draws, another root is connected with contact pin contacting piece 8, and the quantity that short circuit connects increases and decreases according to functional requirement, and this example connects for the two-way short circuit.Contact pin contacting piece 8 usefulness contact pin contacting piece insulators 5 remain on definite position, swivel nut 6 is after turning over riveting, contact pin contacting piece 8 and contact pin contacting piece insulator 5 are fixed on the shell 2, and the other end of swivel nut 6 is that screw 9 screw-threaded engagement of female thread structure and short block realize being locked of short block and plug.
The structure of short block such as Fig. 3, shown in Figure 5, disposed jack contact 14 in the short block,, a plurality of jack contact 14 usefulness shorting stubs 13 carrying out short circuits have been connected according to the short circuit annexation, present embodiment is to carry out short circuit between two contacts to connect, and constitutes the above short circuit of two-way or two-way and connects.After the short circuit connection is finished, with upper insulator 10 and lower insulator 11, jack contact 14 is remained on definite position, pack into then swivel nut 12 and after turning over riveting, realize the fixing of upper insulator 10, lower insulator 11 and jack contact 14, swivel nut 12 bore design have screw thread, screw 9 by with the screw-threaded engagement of swivel nut 12 short block of packing into, after screw 9 screws and puts in place, can in the space that limits, move by string, but owing to there is the screw thread restriction of swivel nut 12, screw 9 can not break away from short block, forms the bolt structure do not deviate from, and prevents that screw 9 from losing the use inconvenience that causes.
Plug and short block plug together locking as shown in Figure 6, after short-circuit protection plug and short block plug together and put in place,, short block is locked on plug by screw 9 screw-threaded engagement with swivel nut 6.Being electrically connected as shown in Figure 7 of plug and short block, after plug and short block plug together and put in place, jack contact 14 has also been realized being electrically connected with contact pin contacting piece 8, short circuit annexation between the jack contact 14, be connected on the contact pin contacting piece 8 with regard to corresponding, thereby short circuit annexation between the realization jack contact 3 is on demand carried out short circuit and is connected, and satisfies the functional requirement of regulation.
Socket as shown in Figure 8, the installing hole of shell 16 has disposed floating bolt 15, and floating bolt 15 axially and radially is being matched in clearance with the installing hole of shell 16, after floating bolt 15 is tightened and fixed, socket can direction radially carry out certain floating, and realizes error compensation.When plug and socket plug together, cooperate by the pilot hole of guide finger 1 with shell 16, realize behind the socket radial floating and the plug automatic capturing, and plug together and put in place, avoid taking place to cause interference because of alignment error, and cause plug together incomplete phenomena.Contact pin 17 tail ends adopt the mode of crimping to connect lead, contact pin 17 remains on definite position by upper insulator 18 and lower insulator 19, the glue of embedding rigidity then is fixed on contact pin 17, upper insulator 18 and lower insulator 19 in the shell 16, forms firm socket.
Plugging together as shown in figure 10 of plug and socket; guide finger 1 at first contacts with the pilot hole of shell 16 and carries out guide-localization; realize the automatic and plug centering of socket; after location positioning is accurate; shell 2 plugs together with shell 16; jack contact 3 plugs together with contact pin 17 and is communicated with then; realize being electrically connected of plug and socket; owing to defined the short circuit annexation on the plug; along with plugging together of plug and socket; this short circuit annexation is also set up between the contact of socket, reaches the short-circuit protection function of regulation.When not needing short-circuit protection, the screw 9 of only need back-outing is extracted short block.When the needs short circuit connects, can plug short block more again, realize any adjustment that short circuit connects, satisfy the engineering actual demand, realize that by plugging and unplugging of short block short circuit is switched with open circuit between electric wiring.
Claims (5)
1, a kind of connector that has short block and module latch function, it mainly comprises plug, short block and socket three partly; Wherein plug comprises guide finger (1), shell (2), jack contact (3), insulator (4), contact pin contacting piece insulator (5), swivel nut (6), sealing gasket (7) and contact pin contacting piece (8) composition; Short block comprises screw (9), upper insulator (10), lower insulator (11), swivel nut (12), shorting stub (13) and jack contact (14) composition; Socket comprises floating bolt (15), shell (16), contact pin (17), upper insulator (18) and lower insulator (19) composition, this connector also comprises connection lead (20), securing member (21), mounting panel (22), it is characterized in that: this connector is to plug the structure that realizes that short circuit and open circuit switch by short block in connector, and it is made of connector plug, short block, socket; The structure of plug is the installing hole configuration guide finger (1) by shell (2), with securing member (21) plug is fixed on the mounting panel (22), dispose sealing gasket (7) between installation interface, be assembled with insulator (4) in the plug, at the Kong Weizhong of insulator (4) jack contact (3) of packing into, tail end at jack contact (3) connects lead (20) with the crimping mode, jack contact (3) is wanted two leads of crimping simultaneously, draw for signal for one, another root is connected with contact pin contacting piece (8), and realize that short circuit connects, contact pin contacting piece (8), contact pin contacting piece insulator (5) remains on definite position, swivel nut (6) is fixed on contact pin contacting piece (8) and contact pin contacting piece insulator (5) on the shell (2) through turning over riveting, screw (9) screw-threaded engagement of the other end female thread structure of swivel nut (6) and short block realizes being locked of short block and plug; The structure of short block is to dispose jack contact (14) in the short block, according to the short circuit annexation, a plurality of jack contacts (14) are carried out two-way or the above short circuit connection of two-way with shorting stub (13), with upper insulator (10) and lower insulator (11), jack contact (14) is remained on definite position, and the swivel nut of packing into (12), realize the fixing of upper insulator (10), lower insulator (11) and jack contact (14) through turning over riveting; Swivel nut (12) endoporus is provided with screw thread, screw (9) and the screw-threaded engagement of swivel nut (12) short block of packing into; Socket, be that installing hole at shell (16) disposes floating bolt (15), the installing hole of floating bolt (15) and shell (16) axially and radially be matched in clearance, after floating bolt (15) is fixing, socket can direction radially have certain floating, when plug and socket plug together, cooperate by the pilot hole of guide finger (1) with shell (16), realize behind the socket radial floating and the plug automatic capturing, and plug together and put in place, avoid taking place to cause interference that plug together phenomenon not in place and cause, contact pin (17) tail end adopts crimping to connect lead because of alignment error, contact pin (17) remains on definite position by upper insulator (18) and lower insulator (19), and embedding rigidity glue, with contact pin (17), upper insulator (18) and lower insulator (19) are fixed in the shell (16), form firm socket.
2, the connector that has short block and module latch function according to claim 1, it is characterized in that: the plugging together of plug and short block, be by the screw-threaded engagement of screw (9) with swivel nut (6), short block is locked on plug, after plug and short block plug together, jack contact (14) has also been realized being electrically connected with contact pin contacting piece (8), short circuit between the jack contact (14) connects, be connected on the contact pin contacting piece (8) with regard to corresponding, thereby realize that the short circuit between each jack contact (3) connects.
3, the connector that has short block and module latch function according to claim 1, it is characterized in that: the plugging together of its plug and socket, at first contact with the pilot hole of shell (16) by guide finger (1) and to carry out guide-localization, realize that socket automatically and the plug centering; Plug body (2) plugs together with plug body (16), jack contact (3) plugs together with contact pin (17) and is communicated with, realize being electrically connected of plug and socket, owing to there is short circuit to connect on the plug, along with plugging together of plug and socket, short circuit connects also sets up between the contact of socket, reaches the short-circuit protection function of regulation; When not needing short-circuit protection, the screw (9) of only need back-outing is extracted short block; When wanting short circuit to connect, plug short block again again, thereby realize any adjustment that short circuit connects.
4, the connector that has short block and module latch function according to claim 1, it is characterized in that: the quantity of this short circuit syndeton will increase according to functional requirement, and the two-way short circuit that is not limited in this example connects.
5, the connector that has short block and module latch function according to claim 1, it is characterized in that: the guide finger front end is an arc structure, tail end is a helicitic texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100688213A CN101626127B (en) | 2008-07-07 | 2008-07-07 | Connector with short circuit module and module locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100688213A CN101626127B (en) | 2008-07-07 | 2008-07-07 | Connector with short circuit module and module locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101626127A true CN101626127A (en) | 2010-01-13 |
| CN101626127B CN101626127B (en) | 2012-11-21 |
Family
ID=41521857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100688213A Active CN101626127B (en) | 2008-07-07 | 2008-07-07 | Connector with short circuit module and module locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101626127B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950871A (en) * | 2010-08-25 | 2011-01-19 | 贵州航天电器股份有限公司 | Beam-type electric connector |
| CN102324655A (en) * | 2011-06-09 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Floating power supply connector |
| CN102683933A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Floating structure of printed board connector |
| CN102683992A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Sealed mini-type rectangular electric connector |
| CN103618169A (en) * | 2013-11-14 | 2014-03-05 | 贵州航天电器股份有限公司 | Separable electric connector capable of electrically connecting shells |
| CN107681387A (en) * | 2017-09-29 | 2018-02-09 | 沈阳兴华航空电器有限责任公司 | A kind of multicore is from short-circuit protection connector structure |
| CN108063346A (en) * | 2017-12-12 | 2018-05-22 | 沈阳兴华航空电器有限责任公司 | A kind of new miniature connector that can quickly insert point |
| CN108767523A (en) * | 2018-06-07 | 2018-11-06 | 贵州贵安新区东江科技有限公司 | A kind of microspur shape connector plug |
| CN108988287A (en) * | 2018-06-27 | 2018-12-11 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN109950722A (en) * | 2017-11-23 | 2019-06-28 | 国网新疆电力有限公司建设分公司 | A kind of anti-open ended system of secondary loop of mutual inductor and pre-fabricated electric cables |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6848949B2 (en) * | 2002-04-22 | 2005-02-01 | Tyco Electronics Corporation | Sealant-filled connector assemblies for use with connector plugs and methods for forming the same |
| DE102005003199A1 (en) * | 2004-08-24 | 2006-03-02 | Weidmüller Interface GmbH & Co. KG | Assembly and connection system for electrical devices |
| CN2786823Y (en) * | 2005-03-03 | 2006-06-07 | 中国电子科技集团公司第二十三研究所 | Multi-core self-short circuit connector |
| CN2893986Y (en) * | 2006-03-29 | 2007-04-25 | 中航光电科技股份有限公司 | Electrostatic release circuit automatic protective connector |
-
2008
- 2008-07-07 CN CN2008100688213A patent/CN101626127B/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950871A (en) * | 2010-08-25 | 2011-01-19 | 贵州航天电器股份有限公司 | Beam-type electric connector |
| CN101950871B (en) * | 2010-08-25 | 2012-10-10 | 贵州航天电器股份有限公司 | Beam-type electric connector |
| CN102324655A (en) * | 2011-06-09 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Floating power supply connector |
| CN102683933A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Floating structure of printed board connector |
| CN102683992A (en) * | 2012-05-17 | 2012-09-19 | 遵义精星航天电器有限责任公司 | Sealed mini-type rectangular electric connector |
| CN103618169B (en) * | 2013-11-14 | 2016-03-09 | 贵州航天电器股份有限公司 | A kind of shell conducts separation connector |
| CN103618169A (en) * | 2013-11-14 | 2014-03-05 | 贵州航天电器股份有限公司 | Separable electric connector capable of electrically connecting shells |
| CN107681387A (en) * | 2017-09-29 | 2018-02-09 | 沈阳兴华航空电器有限责任公司 | A kind of multicore is from short-circuit protection connector structure |
| CN107681387B (en) * | 2017-09-29 | 2023-06-30 | 沈阳兴华航空电器有限责任公司 | Multi-core self-short-circuit protection connector structure |
| CN109950722A (en) * | 2017-11-23 | 2019-06-28 | 国网新疆电力有限公司建设分公司 | A kind of anti-open ended system of secondary loop of mutual inductor and pre-fabricated electric cables |
| CN108063346A (en) * | 2017-12-12 | 2018-05-22 | 沈阳兴华航空电器有限责任公司 | A kind of new miniature connector that can quickly insert point |
| CN108063346B (en) * | 2017-12-12 | 2023-10-20 | 沈阳兴华航空电器有限责任公司 | Novel small connector capable of being quickly inserted and separated |
| CN108767523A (en) * | 2018-06-07 | 2018-11-06 | 贵州贵安新区东江科技有限公司 | A kind of microspur shape connector plug |
| CN108988287A (en) * | 2018-06-27 | 2018-12-11 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
| CN108988287B (en) * | 2018-06-27 | 2019-10-01 | 晋西工业集团有限责任公司 | It is a kind of to dispense the whole short-circuit protection torn open |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101626127B (en) | 2012-11-21 |
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