CN101651278A - Short circuit electric connector - Google Patents
Short circuit electric connector Download PDFInfo
- Publication number
- CN101651278A CN101651278A CN200910102698A CN200910102698A CN101651278A CN 101651278 A CN101651278 A CN 101651278A CN 200910102698 A CN200910102698 A CN 200910102698A CN 200910102698 A CN200910102698 A CN 200910102698A CN 101651278 A CN101651278 A CN 101651278A
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- short circuit
- socket
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- 238000007667 floating Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 32
- 239000012212 insulator Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 13
- 238000002788 crimping Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000003319 supportive effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 241001136800 Anas acuta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
An electrical short circuit connector, which is an electrical connector with a retention mechanism and a shorting module for switching between contacts for short circuit or open circuit, comprising: the plug comprises a guide pin, a shell, an insulating base, a jack contact element, a mounting plate, a sealing ring and a locking screw. The adaptor base sub-assembly includes: the lead wire, the needle base, the contact pin contact piece, the swivel nut, the retaining mechanism includes supporting spring, housing. The short-circuiting module includes: the hole upper base, the short circuit jack contact, the hole lower base, the retaining ring, the riveting pipe, the elastic washer, the pull rod, the nut, the short-circuit wire. The socket includes: the device comprises a shell, a contact pin, a separation spring, a baffle, an insulating upper base, a push rod supporting spring, an insulating lower base, a floating riveting pipe and a mounting screw. The short circuit and open circuit switching function between the lines is realized by plugging the plug and the socket and plugging and unplugging the short circuit module.
Description
Technical field
Connector of the present invention belongs to technical field of electric connectors, relates in particular to a kind of short-circuit electric connector of band maintaining body.
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 on connector usually in order to test, use functions such as convenient and safeguard protection.
Normally the tail end in general electric connector directly is welded on lead on the lead of contact, and the hole interdigit that is connected definition by lead is realized short circuit, when needs are realized function of open, directly will connect lead and cut off the realization open circuit.Such shortcoming is: do not have mobility, realize that short circuit and the open circuit between contact switches inconvenient.
Summary of the invention
The objective of the invention is at above-mentioned technical deficiency, but propose short circuit between a kind of contact and open circuit switches, has the short-circuit electric connector of maintaining body and short block.
A kind of short-circuit electric connector with maintaining body of the present invention comprises: plug, switching pedestal component, maintaining body, short block and socket.
Plug is provided with structure: guide finger, casing insulation pedestal, jack contact, mounting panel, sealing ring, lock-screw.
Switching pedestal component structure is provided with: pin pedestal, contact pin contacting piece, swivel nut, short circuit lead-out wire.
The maintaining body structure is provided with: support spring, case.
The short block structure is provided with: hole top base, short circuit jack contact, hole bottom base, back-up ring, riveting pipe, elastic washer, pull bar, nut, shorting stub.
Socket is provided with: shell, contact pin, cut spring, baffle plate, insulation top base, catch bar, catch bar support spring, insulation bottom base, unsteady riveting pipe, mounting screw.
In the said structure:
One, the structure of plug, the installing hole of shell has disposed guide finger, and the front end of guide finger is a chamfering structure, and the tail end of guide finger is a screw thread, plug can be fixed on the mounting panel after tightening lock-screw, and sealing gasket prevents that moisture or dust from entering the opposite side of mounting panel.Assembling insulating base in the plug, the Kong Weizhong of the insulating base jack contact of packing into, tail end at jack contact adopts welding or crimping mode to connect lead, when jack contact needs short circuit to connect, crimping simultaneously or weld two leads, one is carried out normal signal and draws, and another root connects with corresponding contact pin contacting piece.The quantity that short circuit connects can require increase and decrease according to short-circuit function;
Two, switching pedestal component structure is passed through the corresponding connection of lead-in wire by contact pin contacting piece and jack assembly, and separate not short circuit, contact pin contacting piece is assembled in the pin insulating base corresponding aperture, and hold it in definite position at its tail end embedding rigidity glue, swivel nut is fixed on the shell through turning over the riveting pedestal component of will transferring, and the internal thread of swivel nut and the engagement of the pull rod screw of short block realize being locked of short block and switching pedestal component;
Three, the support spring in the maintaining body plays a supportive role, and short block can not dock short circuit with contact pin because of self gravitation, impact, vibration factor, prevents to occur when not needing short circuit short circuit; Case plays position-limiting action, prevents that short block from deviating from from the plug tail end.
Four, the structure of short block, disposed jack contact in the short block, according to the short circuit annexation, a plurality of jack contacts are carried out short circuit with shorting stub to be connected, with hole insulation top base and hole insulation bottom base, jack contact is remained on definite position, the riveting Guan Bingjing that packs into turns over after the riveting hole insulated top base and hole insulation bottom base and jack contact and fixes, in the middle of the swivel nut is through hole, and screw thread has all been designed at the pull bar two ends, and the screw thread of an end is realized locking with being threaded of swivel nut, other end screw thread and nut are connected and fixed, pull bar passes riveting pipe, back-up ring, elastic washer is enclosed within on the pull bar and is arranged in the two ends of riveting pipe, and back-up ring can not deviate from from pull bar, case and shell are welded as a whole, the threaded engagement locking of nut and pull bar prevents that elastic washer from coming off, and is convenient to the manual operation short block; Case is deviate from from the plug tail end for preventing short block.
After short block plugs together with switching pedestal component,, short block is locked on switching pedestal component by the screw-threaded engagement of pull bar and swivel nut; Jack contact and contact pin contacting piece are realized being electrically connected, and the short circuit annexation between the jack contact is connected on the contact pin contacting piece with regard to corresponding, realize between the jack contact that on demand short circuit annexation carries out short circuit and connect;
Five, socket, the installing hole of shell has disposed unsteady riveting pipe, and the installing hole of floating bolt and shell axially and radially is being matched in clearance, floating bolt be mounted screw-driving fixing after, socket direction is radially carried out certain floating, and realizes error compensation; When plug and socket plug together, cooperate with the pilot hole of shell by guide finger, realize behind the socket radial floating and the plug automatic capturing, plug together and put in place, avoid taking place to cause interference that the contact pin tail end adopts the mode of welding to connect lead because of alignment error, contact pin remains on definite position by upper insulator and lower insulator, embedding rigidity glue is fixed in the enclosure, forms firm socket.There is baffle plate the socket butt end, and spring passes the contact pin supporting baffle, and baffle plate fire resistant, dust protection etc. enter enclosure; Catch bar is fixed in the middle of upper insulator and the lower insulator, and the big end of catch bar is equipped with compressed catch bar spring, and the catch bar small end passes the hole of baffle plate, and catch bar can move in right amount to the socket tail end under thrust.
Realize short circuit and open circuit switching between electric wiring by plugging and unplugging of short block; Plugging together of plug and socket, guide finger at first contacts with the pilot hole of shell and carries out guide-localization, shell and shell plug together, jack contact plugs together with contact pin and is communicated with then, plug docks locking with socket after, during with pull bar and swivel nut release, because separating short block from contact pin, the support spring active force on the socket realizes open circuit, because the supporting role short block of support spring can not make short block dock with contact pin, prevents to be short-circuited when not needing short circuit, when the needs short circuit, promote short block to the plug butt end, pull bar is pressed on the catch bar, and the catch bar support spring is compressed, and pull bar and swivel nut screw-threaded coupling realize short-circuit condition; Plugging together of plug and socket reaches the short-circuit protection function of regulation.When not needing short-circuit protection, only need turn pull bar, extract short block.When the needs short circuit connects, plug the screw thread that short block is tightened pull bar more again again, realize short-circuit function.
Adopt the beneficial effect of such scheme to be:
1) when plug and socket when the state of plugging together will be realized short circuit, at the plug tail end, plug together short block, owing to defined the short circuit annexation on the short block, along with plugging together of short block and plug, this short circuit annexation is set up between the contact of plug, reaches the short-circuit function of regulation;
2) when plug and socket do not plug together, direct pushing drawing rod and the screw-threaded coupling of pull bar and swivel nut just can be realized the short circuit of plug, the back-out pull bar also caudad pulls out and can make plug to be in open-circuit condition the pull bar;
3) pull bar is screwed out from swivel nut, contact right separation confining force and guarantee that short block plugs together with switching pedestal component and do not separate, realize short-circuit function on the plug.When plug and socket plug together, catch bar is released short block to the tail end of plug, the jack of short block separates with the contact pin of switching pedestal component, contact is to being in open-circuit condition, simultaneously because the supporting role of automatic retaining mechanism-spring, guarantee that short block does not contact the reliability when guaranteeing to open a way with the contact pin of switching pedestal component;
When needing short circuit to be connected after 4) butt joint of plug and socket plugs together, can promote short block more again, the push rod spring of the pull bar compression socket on the short block, pull bar and swivel nut screw-threaded coupling, realization plug and socket plug together short circuit under the state.
In sum: by cooperating of short block and switching pedestal component, can realize automatic open circuit, manual function such as short circuit and manual open circuit after plug and plug and socket plug together neatly, have functional diversities, characteristics such as practical.
Description of drawings
Fig. 1, Fig. 2 are plug principal section view and the vertical view that has the short-circuit electric connector of switching pedestal component, short block and maintaining body of the present invention;
Fig. 3, Fig. 4 are switching pedestal component principal section view of the present invention and upward view;
Fig. 5, Fig. 6, Fig. 7 are respectively short block principal section view of the present invention, vertical view and cutaway view;
Fig. 8 is plug of the present invention, switching pedestal component and short block locking figure;
Fig. 9, Figure 10 are socket principal section view of the present invention and vertical view;
Figure 11 is the state that the plugs together open circuit figure of plug of the present invention and socket;
Figure 12 is the state that the plugs together short circuit figure of plug of the present invention and socket.
Among the figure: the 1-guide finger, the 2-shell, the 3-insulating base, the 4-jack contact, the 5-lead-in wire, 6-pin pedestal, the 7-contact pin contacting piece, the 8-swivel nut, the 9-support spring, the 10-mounting panel, the 11-sealing ring, the 12-lock-screw, 13-hole top base, 14-short circuit jack contact, 15-hole bottom base, the 16-back-up ring, the 17-case, 18-riveting pipe, the 19-elastic washer, the 20-pull bar, the 21-nut, the 22-shorting stub, the 23-jack housing, the 24-contact pin, the 25-cut spring, the 26-baffle plate, the 27-top base that insulate, the 28-catch bar, 29-catch bar support spring, the 30-bottom base that insulate, the 31-riveting pipe that floats, the 32-mounting screw.
Embodiment
The present invention is described in further detail in fact below in conjunction with accompanying drawing:
The present invention is that a kind of short-circuit electric connector that has maintaining body and short block comprises: plug, switching pedestal component, maintaining body, short block and socket.Wherein:
Plug construction is formed and is comprised: 1-guide finger, 2-shell, 3-insulating base, 4-jack contact, 10-mounting panel, 11-sealing ring, 12-lock-screw.
Switching pedestal component structure is formed and is comprised 5-lead-in wire, 6-pin pedestal, 7-contact pin contacting piece, 8-swivel nut
Maintaining body is formed and is comprised: 9-support spring, 17-case.
Short block is formed and is comprised: 13-hole top base, 14-short circuit jack contact, 15-hole bottom base, 16-back-up ring, 18-riveting pipe, 19-elastic washer, 20-pull bar, 21-nut, 22-shorting stub.
Socket is formed and is comprised: 23-shell, 24-contact pin, 25-cut spring, 26-baffle plate, 27-insulation top base, 28-catch bar, 29-catch bar support spring, 30-insulation bottom base, the unsteady riveting pipe of 31-, 32-mounting screw.
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 a chamfering structure, plugging together of plug and socket led and located, the tail end of guide finger 1 is a screw thread, plug can be fixed on the mounting panel 10 after tightening lock-screw 12, sealing gasket 11 prevents that moisture or dust from entering the opposite side of mounting panel.Assembling insulating base 3 in the plug, the Kong Weizhong of insulating base 3 jack contact 4 of packing into, draw in order to realize signal, tail end at jack contact 4 adopts modes such as welding, crimping to connect lead, when jack contact 4 needs short circuit to connect, crimping simultaneously or weld two leads, one is carried out normal signal and draws another root and corresponding contact pin contacting piece 7 connections.The quantity that short circuit connects can require increase and decrease according to short-circuit function, and this example connects for the two-way short circuit.
Contact pin contacting piece 7 passes through lead-in wire 5 corresponding connections with jack assembly 4, and separate not short circuit.Contact pin contacting piece 7 is assembled in pin insulating base 6 corresponding apertures, and holds it in definite position at its tail end embedding rigidity glue.Swivel nut 8 is fixed on the shell 2 through turning over the riveting pedestal component of will transferring, and the internal thread of swivel nut 8 and the pull bar of short block 20 screw-threaded engagement realize being locked of short block and switching pedestal component.
The structure of short block such as Fig. 5, Fig. 6, shown in Figure 7, disposed jack contact 14 in the short block,, a plurality of jack contact 14 usefulness shorting stubs 22 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 two paths of signals short circuit and connects.After the short circuit connection is finished, with hole insulation top base 13 and hole insulation bottom base 15, jack contact 14 is remained on definite position, pack into then riveting pipe 18 and after turning over riveting the hole insulated top base 13 and hole insulation bottom base 15 and jack contact 14 is fixing, in the middle of the swivel nut 12 is through hole, screw thread has all been designed at pull bar 20 two ends, and the screw thread of an end is realized locking with being threaded of swivel nut 8, and other end screw thread and nut 21 are connected and fixed.Pull bar 20 passes riveting pipe 18, and back-up ring 16, elastic washer 19 are enclosed within on the pull bar 20 and are arranged in the two ends of riveting pipe 18, and back-up ring 16 can not deviate from from pull bar.Case 17 is welded as a whole with shell 2.Nut 21 is locked with the threaded engagement of pull bar 20, prevents that elastic washer 19 from coming off, and is convenient to the manual operation short block on the other hand on the one hand.Case 17 can prevent that short block from deviating from from the plug tail end.
Short block plugs together locking as shown in Figure 8 with switching pedestal component and plug, after short block and switching pedestal component plug together and put in place, by the screw-threaded engagement of pull bar 20 with swivel nut 8, short block is locked on switching pedestal component.After short block and switching pedestal component plug together and put in place, jack contact 14 is realized being electrically connected with contact pin contacting piece 7, short circuit annexation between the jack contact 14, be connected on the contact pin contacting piece 7 with regard to corresponding, thereby short circuit annexation between the realization jack contact 4 is on demand carried out short circuit and is connected, and satisfies the short-circuit function demand of regulation.
Socket as shown in Figure 9, the installing hole of shell 23 has disposed unsteady riveting pipe 28, floating bolt 31 axially and radially is being matched in clearance with the installing hole of shell 23, floating bolt 31 be mounted screw 32 tighten fixing after, 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 23, 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 24 tail ends adopt the mode of welding to connect lead, contact pin 24 remains on definite position by upper insulator 27 and lower insulator 30, the glue of embedding rigidity then is fixed on contact pin 24, upper insulator 27 and lower insulator 30 in the shell 23, forms firm socket.There is baffle plate 26 the socket butt end, and spring 25 passes contact pin 24 supporting baffle 26, and baffle plate 26 fire resistant, dust protection etc. enter enclosure.Catch bar 28 is fixed in the middle of upper insulator 27 and the lower insulator 30, and catch bar 28 big ends are equipped with compressed pull lever support spring 29, and catch bar 28 small ends pass the hole of baffle plate 26, and catch bar 28 can move in right amount to the socket tail end under thrust.
Plugging together as shown in figure 11 of plug and socket, guide finger 1 at first contacts with the pilot hole of shell 23 and carries out guide-localization, realize the automatic and plug centering of socket, after location positioning is accurate, shell 2 plugs together with shell 23, jack contact 4 plugs together with contact pin 24 and is communicated with then, realizes being electrically connected of plug and socket.Plug docks locking with socket after, during with pull bar 20 and swivel nut 8 releases, because separating short block from contact pin 7, the support spring active force on the socket realizes open circuit, because the supporting role short block of support spring 9 can not make short block dock with contact pin 7 because of self gravitation, impact, vibration etc., prevent the phenomenon that when not needing short circuit, is short-circuited simultaneously.When the needs short circuit, promote short block to the plug butt end, pull bar 20 is pressed on the catch bar 28, and support spring 29 is compressed, and pull bar 20 is realized short-circuit condition with swivel nut 8 screw-threaded couplings.Because 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, only need turn pull bar 20, extract short block.When the needs short circuit connects, can plug the screw thread that short block is tightened pull bar 20 more again, realize short-circuit function.Thereby realize any adjustment of short circuit and open circuit, satisfy the engineering actual demand, realize short circuit and open circuit switching between electric wiring by plugging and unplugging of short block.
Claims (2)
1, a kind of short-circuit electric connector is characterized in that: it comprises plug, switching pedestal component, maintaining body, short block and socket; Wherein: one, the structure of plug, the installing hole of shell (2) has disposed guide finger (1), the front end of guide finger (1) is a chamfering structure, the tail end of guide finger (1) is a screw thread, plug can be fixed on the mounting panel (10) after tightening lock-screw (12), sealing gasket (11) prevents that moisture or dust from entering the opposite side of mounting panel; Assembling insulating base (3) in the plug, the Kong Weizhong of insulating base (3) jack contact (4) of packing into, tail end at jack contact (4) adopts welding or crimping mode to connect lead, when jack contact (4) needs short circuit to connect, crimping simultaneously or weld two leads, one is carried out normal signal and draws, and another root and corresponding contact pin contacting piece (7) connect, and the quantity that short circuit connects can require increase and decrease according to short-circuit function;
Two, switching pedestal component structure is passed through lead-in wire (5) corresponding connection by contact pin contacting piece (7) and jack assembly (4), and separate not short circuit, contact pin contacting piece (7) is assembled in pin insulating base (6) corresponding aperture, and hold it in definite position at its tail end embedding rigidity glue, swivel nut (8) is fixed on the shell (2) through turning over the riveting pedestal component of will transferring, and pull bar (20) screw-threaded engagement of the internal thread of swivel nut (8) and short block realizes being locked of short block and switching pedestal component;
Three, the support spring in the maintaining body (9) plays a supportive role, and short block can not dock short circuit with contact pin (7) because of self gravitation, impact, vibration factor, prevents to occur when not needing short circuit short circuit; Case (17) plays position-limiting action, prevents that short block from deviating from from the plug tail end;
Four, the structure of short block, disposed jack contact (14) in the short block, according to the short circuit annexation, a plurality of jack contacts (14) are carried out short circuit with shorting stub (22) to be connected, with hole top base (13) and the hole insulation bottom base (15) that insulate, jack contact (14) is remained on definite position, pack into riveting pipe (18) and after turning over riveting the hole insulated top base (13) and hole insulation bottom base (15) and jack contact (14) fixed, in the middle of the swivel nut (12) is through hole, screw thread has all been designed at pull bar (20) two ends, the screw thread of one end is realized locking with being threaded of swivel nut (8), other end screw thread and nut (21) are connected and fixed, pull bar (20) passes riveting pipe (18), back-up ring (16), elastic washer (19) is enclosed within the two ends that riveting pipe (18) were gone up and be arranged in to pull bar (20), back-up ring (16) can not deviate from from pull bar, case (17) is welded as a whole with shell (2), nut (21) is locked with the threaded engagement of pull bar (20), prevent that elastic washer (19) from coming off, and is convenient to the manual operation short block; Case (17) is deviate from from the plug tail end for preventing short block; After short block plugs together with switching pedestal component,, short block is locked on switching pedestal component by the screw-threaded engagement of pull bar (20) with swivel nut (8); Jack contact (14) is realized being electrically connected with contact pin contacting piece (7), short circuit annexation between the jack contact (14), be connected on the contact pin contacting piece (7) with regard to corresponding, realize between the jack contact (4) that on demand short circuit annexation carries out short circuit and connect;
Five, socket, the installing hole of shell (23) has disposed unsteady riveting pipe (28), floating bolt (31) axially and radially is being matched in clearance with the installing hole of shell (23), floating bolt (31) be mounted screw (32) tighten fixing after, socket direction is radially carried out certain floating, and realizes error compensation; When plug and socket plug together, cooperate by the pilot hole of guide finger (1) with shell (23), realize behind the socket radial floating and the plug automatic capturing, plug together and put in place, avoid taking place to cause interference that contact pin (24) tail end adopts the mode of welding to connect lead because of alignment error, contact pin (24) remains on definite position by upper insulator (27) and lower insulator (30), embedding rigidity glue is fixed in the shell (23), forms firm socket; There is baffle plate (26) the socket butt end, and spring (25) passes contact pin (24) supporting baffle (26), and baffle plate (26) fire resistant, dust protection etc. enter enclosure; Catch bar (28) is fixed in the middle of upper insulator (27) and the lower insulator (30), the big end of catch bar (28) is equipped with compressed catch bar spring (29), catch bar (28) small end passes the hole of baffle plate (26), and catch bar under thrust (28) can move in right amount to the socket tail end.
2, according to a kind of short-circuit electric connector of claim 1, it is characterized in that: realize short circuit and open circuit switching between electric wiring by plugging and unplugging of short block; Plugging together of plug and socket, guide finger (1) at first contacts with the pilot hole of shell (23) and carries out guide-localization, shell (2) plugs together with shell (23), jack contact (4) plugs together with contact pin (24) and is communicated with then, plug docks locking with socket after, during with pull bar (20) and swivel nut (8) release, because separating short block from contact pin (7), the support spring active force on the socket realizes open circuit, because the supporting role short block of support spring (9) can not make short block dock with contact pin (7), prevent from when not needing short circuit, to be short-circuited, when the needs short circuit, promote short block to the plug butt end, pull bar (20) is pressed on the catch bar (28), and catch bar support spring (29) is compressed, and pull bar (20) is realized short-circuit condition with swivel nut (8) screw-threaded coupling; Plugging together of plug and socket reaches the short-circuit protection function of regulation, when not needing short-circuit protection, only need turn pull bar (20), extracts short block, when the needs short circuit connects, plugs the screw thread that short block is tightened pull bar (20) more again again, the realization short-circuit function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101026987A CN101651278B (en) | 2009-07-24 | 2009-07-24 | Short-circuit electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101026987A CN101651278B (en) | 2009-07-24 | 2009-07-24 | Short-circuit electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101651278A true CN101651278A (en) | 2010-02-17 |
| CN101651278B CN101651278B (en) | 2011-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101026987A Expired - Fee Related CN101651278B (en) | 2009-07-24 | 2009-07-24 | Short-circuit electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101651278B (en) |
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-
2009
- 2009-07-24 CN CN2009101026987A patent/CN101651278B/en not_active Expired - Fee Related
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| CN101651278B (en) | 2011-07-27 |
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