CN108258524A - The reliable general-purpose interface of the special grafting of electric control cabinet - Google Patents
The reliable general-purpose interface of the special grafting of electric control cabinet Download PDFInfo
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- CN108258524A CN108258524A CN201710118617.7A CN201710118617A CN108258524A CN 108258524 A CN108258524 A CN 108258524A CN 201710118617 A CN201710118617 A CN 201710118617A CN 108258524 A CN108258524 A CN 108258524A
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- Prior art keywords
- slot
- fixed
- fixed column
- contact pin
- lower housing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of reliable general-purpose interface of the special grafting of electric control cabinet, including plug, socket；Plug coordinates with socket inserting, plug includes upper shell, contact pin, upper retaining mechanism, upper shell end face is equipped with the first slot, third slot, contact pin is fixed in the first slot, the side of upper shell is equipped with the second slot communicated with third slot, the stretch section of upper retaining mechanism is fixed in the second groove bottom, the locking section of upper retaining mechanism is slidably matched with the second slot, socket includes lower housing, sleeve, fixed column, fixed column is fixed on base housing and is slidably matched with third slot, fixed column and the locking section snap-fit of upper retaining mechanism, lower housing is equipped with the 4th slot corresponding with contact pin, sleeve is fixed in the 4th slot and slides compression fit with contact pin.In conclusion the present invention kind installation, convenient disassembly, stability is strong, and the switchgear protective relaying device of different modes wiring can be sought unity of standard, so as to reach time saving and energy saving, conveniently effect.
Description
Technical field
The present invention relates to electric field more particularly to a kind of reliable general-purpose interfaces of the special grafting of electric control cabinet.
Background technology
At present, switchgear protective relaying device more change jobs normalization development.But the product width of more than ten years,
It can not also ensure the consistency of the terminal connections of product using original same producer's product, different manufacturers product wiring is even more
It is completely inconsistent, so as to, it causing to need to re-replace new secondary line during equipment rotation, not only workload is huge for these work,
Secondary line reclosing causes secondary circuit reliability decrease, huge workload, traditional protective relaying device such as needs to be driven again
It replaces engineering and is required for multiple steps flow charts every time, heavy workload, time-consuming, and job requirement precision is high.As relay protection is set
There is mispairing, loose contact in the standby wiring between terminal block, and sky is matched finds wiring problems when can only debugged in the later stage when mistake, has
Very big security risk.Existing interface grafting is inconvenient, and it is poor to patch rear stability, particularly in high voltage environments such as substations
In, the insecure performance that can influence protective relaying device is patched, so as to cause economic loss or even irremediable electricity consumption calamity
Evil.
Invention content
The present invention provides a kind of installation, convenient disassembly, and the strong general-purpose interface of stability can be by the switch of different modes wiring
Cabinet protective relaying device is sought unity of standard, time saving and energy saving so as to achieve the effect that.
To solve the above problems, the reliable general-purpose interface of the special grafting of this electric control cabinet, includes the plug that inserting coordinates
And socket, design feature are：Plug coordinates with socket inserting, and plug includes upper shell, contact pin, upper retaining mechanism, upper shell
End face is equipped with the first slot, third slot, and contact pin is fixed in the first slot, and the side of upper shell is equipped with the communicated with third slot
Two slots, the stretch section of upper retaining mechanism are fixed in the second groove bottom, and the locking section of upper retaining mechanism is slidably matched with the second slot, insert
Seat includes lower housing, sleeve, fixed column, and fixed column is fixed on base housing and is slidably matched with third slot, fixed column with it is upper
The locking section snap-fit of retaining mechanism, lower housing are equipped with the 4th slot corresponding with contact pin, sleeve be fixed in the 4th slot and
Compression fit is slided with contact pin；The contact pin（4）Including copper post（01）, copper post lower end is installed with the hemispherical spherical crown of isometrical setting
（02）；The sleeve（10）The 4th slot is located at including ring（12）Interior several copper splinters（05）, copper splinter from the 4th slot outer end to
Inner end waviness bending is set, and outer end elasticity is fixed in copper splinter is clamped between the inner port and external port of the 4th slot, copper
Shrapnel stage casing is set to the round and smooth bending of the 4th slot axial line.
Plug portion of the present invention is with protective relaying device by connection, and in plug portion, electric wire enters the first slot
Interior to be connect with contact pin, by connection, electric wire enters in the 4th slot to be connect with sleeve for socket part and electrical equipment, plug and
Socket is corresponding and is inserting cooperation, and at this moment the sleeve on the contact pin and socket on plug is compression fit, so as to fulfill electricity
The conducting on road, when protective relaying device needed to change, only need plug portion and the mode of connection unified with socket being supplied to
Producer, when plug and socket insert cooperation completely, fixed column on socket completely into in the third slot on plug,
By the upper retaining mechanism clamping in the second slot communicated vertical with third slot, so as to ensure the stabilization of plug, socket inserting cooperation
Property, when splitting plugs and sockets, it is only necessary to pin the top board on retaining mechanism, top board pushes the first sliding block, and fixture block is from admittedly
It is detached from card slot on fixed column, so as to fulfill the unlock between plug and socket, can easily pull the plug out of the socket.
In this patent, the contact pin includes copper post, and copper post cross section is circle, can ensure that copper post is inserted in inserting in this way
Periphery uniform force during set contributes to smooth plug.The sleeve includes several copper splinters that ring is located in the 4th slot, copper bullet
Piece is along the 4th fluted shaft to extended strip thin slice, therefore multi-disc copper splinter can be set in the 4th slot, contributed to
It improves contact quantity and contact area of the copper splinter with copper post namely helps to improve the conductive reliability of contact.In this patent
In, copper splinter undulate bending setting from the 4th slot outer end to inner end namely along its length.In this way, every copper splinter
It will be formed several round and smooth close " arc portion " to the 4th slot axial line, it is clear that " arc portion " of bending has certain elasticity.This
The benefit of sample setting is, when copper post is inserted into four slots, it will press together with " arc portion " elasticity of each copper splinter, not only
Contact point is more, and contact reliability is also very high, therefore the two is electrically connected the inserting of very reliable namely contact pin and sleeve
It is very reliable.In this patent, outer end resilient clamp is between the inner port and external port of the 4th slot in copper splinter, in copper splinter
The round and smooth bending setting of tetra- slot axial lines of Duan Xiang.That is, the round and smooth close 4th fluted shaft heart in middle part is all presented in every copper splinter
Line and both ends are gradually distance from " C " shape of the 4th slot axial line.Obviously, " C " shape copper splinter has certain elasticity on the whole.When
When copper post is inserted into sleeve, " C " shape copper splinter can apply elastic compression power, Ye Jijin under the support of the 4th slot two-port to copper post
One step enhances the reliability of inserting connection.In conclusion the contact pin and sleeve of this patent have two sets of elastic compression effects, i.e.,
The reliability of contact pin and sleeve inserting cooperation has been effectively ensured in the integral, flexible of " C " shape copper splinter and the local elasticity of " arc portion "
With the reliability of electrical connection.In this contact pin, copper post lower end is installed with the hemispherical spherical crown of isometrical setting, and main function is to reduce
Insert sleeve when resistance and guiding copper post advance effect, improve smoothness during inserting, improve inserting efficiency and into
Power.
As an improvement, the lower casing body side surface is equipped with the 5th slot, it is equipped in lower housing and is slidably matched down with the 5th slot
Retaining mechanism, further includes guide rail, and socket passes through lower retaining mechanism and guide rail snap-fit.
Socket is fixed on by lower retaining mechanism on guide rail, and when dismounting only needs to press lower platen, realizes retaining mechanism solution
Lock, is detached from so as to fulfill socket from guide rail.
As an improvement, the fixed column is installed in for a multiple and point two rows on lower housing end face, the spacing of left bank fixed column
It is different from the spacing of right row's fixed column.
In this patent, for fixed column at least there are three acting on, an effect is in upper shell and lower housing inserting cooperation
Play the guiding role, both make can quick assembling, improve working efficiency.Second effect is by upper shell by fixture block and card slot
It is locked together with lower housing fixation, realizes quick locking and the unlock of upper shell and lower housing, more convenient operation.If guide rail prolongs
The direction stretched is left and right directions, then the two rows of fixed columns being installed on lower housing can be referred to as left bank fixed column and right row
Fixed column.In this patent, the spacing of fixed column is different from the spacing of fixed column in right row's fixed column in left bank fixed column, as
Non-centrosymmetry.Therefore, the third of fixed column, which acts on, is exactly so that there was only a unique counterparty between plug and socket
Coordinate to inserting, avoid plug and put the cart before the horse so as to cause the possibility of wrong plug, avoid because wrong circuit leads to short circuit or burns
The accident of machine is ruined, have the function of to improve working efficiency and improves job security.
As an improvement, the lower retaining mechanism includes the second sliding block, lower platen, the first briquetting, the second briquetting, the second bullet
Spring.Second briquetting is affixed by the second sliding block with the first spring, and the first briquetting is fixed on the bottom surface of lower housing, lower platen and
Two sliding blocks are hinged cooperations, and middle-end and the lower housing of lower platen are hinged cooperations.
Lower platen is concavity, and lower platen is hinged in middle end position with socket, so as to form a lever, one end of lower platen
Hingedly coordinate with the second sliding block, during installation, as long as the other end of pressing lower platen, due to lever principle, lower platen swing so as to
The second sliding block is driven to be slided along the 5th slot, the second briquetting on the second sliding block is displaced outwardly therewith, the first briquetting and
The distance of two briquettings becomes larger, and socket is placed on guide rail by this when, lower platen is unclamped, due to the effect second of second spring
Sliding block moves backward, and the second briquetting compresses guide rail, so as to fulfill the fixation of socket.
As an improvement, the upper shell, lower housing are respectively equipped with the threaded hole communicated with the first slot, the 4th slot, threaded hole
It is interior to be equipped with screw with matching.
When being wired to contact pin, sleeve, screw enters the first slot by the threaded hole communicated with the first slot or the 4th slot
Or the 4th in slot, and then compresses electric wire.
As an improvement, the guide rail is dual-cavity guide rail, the bottom surface of guide rail is equipped with threaded hole.
Dual-cavity guide rail is fixed together by a floor level for two guide rails, corresponding first briquetting, the
Two briquettings are equally two groups, increase the stabilization row of installation in this way, and guide rail passes through the threaded hole of bottom surface and with matching
Screw is connected on the cabinet face of switchgear.
As an improvement, upper shell is equipped with the fair line plate being fixed on upper shell end face.
The cable set patched is banded in by band etc. on fair line plate, and both beauty had reliable and stable.
As an improvement, the upper end of fixed column is pointed.
The upper end of fixed column is set as pointed and is more convenient to be inserted into third slot.
The present invention kind installation, convenient disassembly in summary, stability is strong, can protect the switchgear relay of different modes wiring
Protection unit is sought unity of standard, so as to reach time saving and energy saving, conveniently effect.
Accompanying drawings below is described further,
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the plug construction schematic diagram of the present invention；
Fig. 3 is the socket structure schematic diagram of the present invention；
Fig. 4 is the entirety sectional view of the present invention；
Fig. 5 is the comparison diagram of upper retaining mechanism and lower retaining mechanism；
Fig. 6 is the assembling structure schematic diagram of contact pin and sleeve；
Fig. 7 is the state diagram after contact pin and sleeve inserting.
Specific embodiment
As shown in the figure, the reliable general-purpose interface of the special grafting of the electric control cabinet includes plug 1, socket 2；Plug 1 is with inserting
2 inserting cooperation of seat, plug 1 include upper shell 3, contact pin 4, upper retaining mechanism 5, and 3 end face of upper shell is equipped with the first slot 6, third
Slot 8, contact pin 4 are fixed in the first slot 6, and the side of upper shell 3 is equipped with the second slot 7 communicated with third slot 8, upper retaining mechanism
5 stretch section is fixed in 7 bottom surface of the second slot, and the locking section of upper retaining mechanism 5 is slidably matched with the second slot 7, and socket 2 includes lower casing
Body 9, sleeve 10, fixed column 11, fixed column 11 are fixed on base housing and are slidably matched with third slot 8, fixed column 11 with it is upper
The locking section snap-fit of retaining mechanism 5, lower housing 9 is equipped with is fixed in the 4th with 4 corresponding 4th slot 12 of contact pin, sleeve 10
Compression fit is slided in slot 12 and with contact pin 4.
1 part of plug of the present invention is with protective relaying device by connection, and in 1 part of plug, electric wire enters first
It is connect in slot 6 with contact pin 4, with electrical equipment by connection, electric wire enters in the 4th slot 12 and connects with sleeve 10 2 part of socket
It connects, plug 1 is corresponding with socket 2 and is inserting cooperation, and at this moment the contact pin 4 on plug 1 is to compress with the sleeve 10 on socket 2
Cooperation, so as to fulfill the conducting of circuit, when protective relaying device needed to change, only needs to unite by 1 part of plug and with socket 2
One mode of connection is supplied to producer, and in plug 1 and the inserting cooperation completely of socket 2, the fixed column 11 on socket 2 is complete
It enters in the third slot 8 on plug 1, by 5 clamping of upper retaining mechanism in the second slot 7 communicated vertical with third slot 8, thus
Ensure the stability that plug 1, the inserting of socket 2 coordinate, when splitting 1 socket 2 of plug, it is only necessary to pin upper on retaining mechanism 5
Pressing plate 16, top board 16 push the first sliding block 17, and fixture block 19 is detached from from the card slot 20 in fixed column 11, so as to fulfill plug 1
With the unlock between socket 2,1 can be easily pulled the plug out of the socket.
In this patent, the contact pin includes copper post 01, and copper post cross section is circle, can ensure that copper post is inserting in this way
Periphery uniform force during sleeve contributes to smooth plug.The sleeve includes several copper splinters that ring is located in the 4th slot, copper
Shrapnel is along the 4th fluted shaft to extended strip thin slice, therefore multi-disc copper splinter 05 can be set in the 4th slot, had
Help improve contact quantity and contact area of the copper splinter with copper post namely help to improve the conductive reliability of contact.At this
In patent, copper splinter undulate bending setting from the 4th slot outer end to inner end namely along its length.In this way, every copper
Shrapnel can all form several round and smooth close " arc portion " 03 to the 4th slot axial line, it is clear that " arc portion " of bending has certain
Elasticity.The benefit set in this way is, when copper post is inserted into four slots, it will be extruded in one with " arc portion " elasticity of each copper splinter
It rises, not only contact point is more, and contact reliability is also very high, therefore the two is electrically connected very reliable namely contact pin and inserts
The inserting of set is very reliable.In this patent, in copper splinter outer end resilient clamp between the inner port and external port of the 4th slot,
Copper splinter stage casing is set to the round and smooth bending of the 4th slot axial line.That is, that middle part is all presented is round and smooth close to for every copper splinter
Four slot axial lines and both ends are gradually distance from " C " shape of the 4th slot axial line.Obviously, " C " shape copper splinter has certain on the whole
Elasticity.When copper post is inserted into sleeve, " C " shape copper splinter can apply elastic compression under the support of the 4th slot two-port to copper post
Power namely the reliability for further enhancing inserting connection.In conclusion there are two sets of elasticity to press for the contact pin and sleeve of this patent
Contact pin and sleeve inserting cooperation has been effectively ensured in tight effect, the i.e. local elasticity of the integral, flexible of " C " shape copper splinter and " arc portion "
Reliability and electrical connection reliability.In this contact pin, copper post lower end is installed with the hemispherical spherical crown 02 of isometrical setting, mainly
Effect is the effect of the resistance and guiding copper post advance when reducing inserting sleeve, improves smoothness during inserting, improves slotting
Fill efficiency and success rate.
In the present invention, 9 side of lower housing is equipped with the 5th slot 13, is equipped in lower housing 9 and matches with the slip of the 5th slot 13
The lower retaining mechanism 14 closed, further includes guide rail 15, socket 2 passes through lower retaining mechanism 14 and 15 snap-fit of guide rail.
Socket 2 is fixed on by lower retaining mechanism 14 on guide rail 15, and when dismounting only needs to press lower platen 27, realizes locking
Mechanism unlocks, and is detached from from guide rail 15 so as to fulfill socket 2.
In the present invention, the upper retaining mechanism 5 includes top board 16, the first sliding block 17, the first spring 18, the locking section
For the first sliding block 17, the stretch section is the first spring 18, and the first briquetting 22 is affixed by the first sliding block 17 with the first spring 18
Together.
One end of first spring 18 is fixed in the bottom surface of the second slot 7, and the other end is fixed in an end face of the first sliding block 17
On, another end face of the first sliding block 17 and top board 16 are affixed, and during use, locking can be realized in pressing top board 16
Slip of the mechanism 5 in the second slot 7.
In the present invention, first sliding block 17 is equipped with fixture block 19, and 11 side of fixed column is equipped with blocks with fixture block 19
The card slot 20 of tight fit.
When inserting coordinates completely for socket 2 and plug 1, the card slot 20 in fixed column 11 is located at the second slot 7 and third slot 8
Junction, the slipping into card slot 20 with upper retaining mechanism 5 of fixture block 19 on upper retaining mechanism 5, due to the first spring 18
Elastic force effect, so as to clamping fixed column 11.
In the present invention, the fixed column 11 is installed on 9 end face of lower housing for a multiple and point two rows, left bank fixed column 11 it
Between spacing it is different from the spacing between right row's fixed column 11.
In this patent, for fixed column at least there are three acting on, an effect is in upper shell and lower housing inserting cooperation
Play the guiding role, both make can quick assembling, improve working efficiency.Second effect is by upper shell by fixture block and card slot
It is locked together with lower housing fixation, realizes quick locking and the unlock of upper shell and lower housing, more convenient operation.If guide rail prolongs
The direction stretched is left and right directions, then the two rows of fixed columns being installed on lower housing can be referred to as left bank fixed column and right row
Fixed column.In this patent, the spacing of fixed column is different from the spacing of fixed column in right row's fixed column in left bank fixed column, as
Non-centrosymmetry.Therefore, the third of fixed column, which acts on, is exactly so that there was only a unique counterparty between plug and socket
Coordinate to inserting, avoid plug and put the cart before the horse so as to cause the possibility of wrong plug, avoid because wrong circuit leads to short circuit or burns
The accident of machine is ruined, have the function of to improve working efficiency and improves job security.In the present embodiment, left bank fixed column and
Right row's fixed column all respectively has two fixed columns, but intercolumniation is fixed in left bank fixed column much smaller than fixed column in right row's fixed column
Spacing can make staff that can tell cartridge insertion direction at a glance, improve work efficiency.
In the present invention, the lower retaining mechanism 14 includes the second sliding block 21, lower platen 27, the first briquetting 22, the second briquetting
23rd, second spring 28.Second briquetting 23 is affixed by the second sliding block 21 with the first spring 18, and the first briquetting 22 is fixed in lower housing
On 9 bottom surface, 27 and second sliding block 21 of lower platen is hinged cooperation, and middle-end and the lower housing 9 of lower platen 27 are hinged cooperations, under
Pressing plate 27 is concavity, and lower platen 27 is hinged in middle end position and socket 2, so as to form a lever, one end of lower platen 27 with
The hingedly cooperation of second sliding block 21, during installation, as long as the other end of pressing lower platen 27, due to lever principle, lower platen 27 is swung
So as to which the second sliding block 21 be driven to be slided along the 5th slot 13, the second briquetting 23 on the second sliding block 21 is displaced outwardly therewith,
The distance of first briquetting 22 and the second briquetting 23 becomes larger, and socket 2 is placed on guide rail 15 by this when, unclamps lower platen 27,
Since the second sliding block of effect 21 of second spring 28 moves backward, the second briquetting 23 compresses guide rail 15, so as to fulfill consolidating for socket 2
It is fixed.
In the present invention, the upper shell 3, lower housing 9 are respectively equipped with the threaded hole 24 communicated with the first slot 6, the 4th slot 12,
Screw 25 with matching is equipped in threaded hole 24.
When being wired to contact pin 4, sleeve 10, screw 25 passes through the threaded hole 24 that is communicated with the first slot 6 or the 4th slot 12
Into in the first slot 6 or the 4th slot 12, and then compress electric wire.
In the present invention, the guide rail 15 is dual-cavity guide rail 15, and the bottom surface of guide rail 15 is equipped with threaded hole 24.
Dual-cavity guide rail 15 is fixed together for two guide rails 15 by a floor level, corresponding first briquetting
22nd, the second briquetting 23 is equally two groups, increases the stabilization row of installation in this way, guide rail 15 by the threaded hole 24 of bottom surface and with
Matched screw 25 be connected on the cabinet face of switchgear.
In the present invention, upper shell 3 is equipped with the fair line plate 26 being fixed on 3 end face of upper shell.
The cable set patched is banded in by band etc. on fair line plate 26, and both beauty had reliable and stable.
In the present invention, the upper end of fixed column 11 is pointed.
The upper end of fixed column 11 is set as pointed and is more convenient to be inserted into third slot 8.
Claims (7)
1. a kind of reliable general-purpose interface of special grafting of electric control cabinet includes the plug of inserting cooperation（1）And socket（2）,
It is characterized as：Plug（1）Including upper shell（3）, contact pin（4）, upper retaining mechanism（5）, upper shell（3）Middle part is equipped with by several first
Slot（6）The slot array of composition, slot array periphery are equipped with several third slots（8）, contact pin（4）It is fixed in the first slot（6）It is interior, upper shell
（3）It is inside additionally provided with and third slot（8）Second slot of inner end vertical connection（7）, upper retaining mechanism（5）Including being fixed in the second slot
（7）The stretch section of bottom surface further includes and the second slot（7）The locking section being slidably matched；Socket（2）Including lower housing（9）, sleeve
（10）, fixed column（11）, fixed column（11）It is fixed in lower housing（9）It is upper and with third slot（8）Inserting cooperation is corresponded, it is fixed
Column（11）Inner segment can be with upper retaining mechanism（5）Locking section snap-fit, lower housing（9）It is equipped with and contact pin（4）Corresponding
Four slots（12）, sleeve（10）It is fixed in the 4th slot（12）Interior and and contact pin（4）Slide compression fit；The contact pin（4）Including copper
Column（01）, copper post lower end is installed with the hemispherical spherical crown of isometrical setting（02）；The sleeve（10）The 4th slot is located at including ring
（12）Interior several copper splinters（05）, copper splinter is bent setting from the 4th slot outer end to inner end waviness, outer end in copper splinter
Elasticity is fixed to be clamped between the inner port and external port of the 4th slot, and copper splinter stage casing is set to the round and smooth bending of the 4th slot axial line
It puts；The lower housing（9）Side is equipped with the 5th slot（13）, lower housing（9）It is interior to be equipped with and the 5th slot（13）It is slidably matched down
Retaining mechanism（14）, further include guide rail（15）, socket（2）Pass through lower retaining mechanism（14）With guide rail（15）Snap-fit.
2. a kind of reliable general-purpose interface of special grafting of electric control cabinet as described in claim 1, it is characterized in that：The fixation
Column（11）Lower housing is installed in for a multiple and point two rows（9）On end face, the spacing of the spacing of left bank fixed column and right row's fixed column
It is different.
3. a kind of reliable general-purpose interface of special grafting of electric control cabinet as claimed in claim 2, it is characterized in that：The lower lock
Tight mechanism（14）Including the second sliding block（21）, lower platen（27）, the first briquetting（22）, the second briquetting（23）, second spring（28）,
Second briquetting（23）With second spring（28）Pass through the second sliding block（21）It is affixed, the first briquetting（22）It is fixed in lower housing（9）'s
On bottom surface, the first briquetting（22）With the second briquetting（23）Snap-fit is in guide rail（15）Both sides, lower platen（27）With the second sliding block
（21）It is to be hinged cooperation, lower platen（27）Middle part and lower housing（9）It is hinged cooperation.
4. a kind of reliable general-purpose interface of special grafting of electric control cabinet as claimed in claim 3, it is characterized in that：The upper casing
Body（3）, lower housing（9）It is respectively equipped with and the first slot（6）, the 4th slot（12）The threaded hole communicated（24）, threaded hole（24）Inside set
There is screw with matching（25）.
5. a kind of reliable general-purpose interface of special grafting of electric control cabinet as claimed in claim 4, it is characterized in that：The guide rail
（15）For dual-cavity guide rail, guide rail（15）Bottom surface be equipped with threaded hole.
6. a kind of reliable general-purpose interface of special grafting of electric control cabinet as claimed in claim 5, it is characterized in that：Upper shell
（3）End face is equipped with fair line plate（26）.
7. a kind of reliable general-purpose interface of special grafting of electric control cabinet as claimed in claim 6, it is characterized in that：Fixed column
（11）Upper end to be pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118617.7A CN108258524A (en) | 2017-03-01 | 2017-03-01 | The reliable general-purpose interface of the special grafting of electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118617.7A CN108258524A (en) | 2017-03-01 | 2017-03-01 | The reliable general-purpose interface of the special grafting of electric control cabinet |
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| CN108258524A true CN108258524A (en) | 2018-07-06 |
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| CN104882738A (en) * | 2015-06-23 | 2015-09-02 | 南车戚墅堰机车有限公司 | Heavy-type connector capable of realizing wiring between internal part and external part of electric shielding cabinet |
| CN205509083U (en) * | 2016-03-30 | 2016-08-24 | 昆山康信达光电有限公司 | Drum spring and electrical connection member |
| CN205692998U (en) * | 2016-05-08 | 2016-11-16 | 吕永锋 | A kind of ZIF plate connection vertical to plate type millimeter-wave coaxial connector |
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2017
- 2017-03-01 CN CN201710118617.7A patent/CN108258524A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201044296Y (en) * | 2006-10-27 | 2008-04-02 | 王志材 | Connector |
| CN201015146Y (en) * | 2007-01-15 | 2008-01-30 | 王秋文 | Thin type electrical connector |
| CN104425991A (en) * | 2014-10-14 | 2015-03-18 | 浙江中杭电子有限公司 | Rapid locking and unlocking structure of rectangular connector |
| CN104882738A (en) * | 2015-06-23 | 2015-09-02 | 南车戚墅堰机车有限公司 | Heavy-type connector capable of realizing wiring between internal part and external part of electric shielding cabinet |
| CN205509083U (en) * | 2016-03-30 | 2016-08-24 | 昆山康信达光电有限公司 | Drum spring and electrical connection member |
| CN205692998U (en) * | 2016-05-08 | 2016-11-16 | 吕永锋 | A kind of ZIF plate connection vertical to plate type millimeter-wave coaxial connector |
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