CN207896540U - For double slotting contact assemblies in cabinet - Google Patents
For double slotting contact assemblies in cabinet Download PDFInfo
- Publication number
- CN207896540U CN207896540U CN201820343029.3U CN201820343029U CN207896540U CN 207896540 U CN207896540 U CN 207896540U CN 201820343029 U CN201820343029 U CN 201820343029U CN 207896540 U CN207896540 U CN 207896540U
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- CN
- China
- Prior art keywords
- contact
- cover
- window
- baffle
- cabinet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000712 assembly Effects 0.000 title claims abstract description 14
- 238000000429 assembly Methods 0.000 title claims abstract description 14
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a kind of double slotting contact assemblies in cabinet, including taking out double slotting connecting seats, it is provided with the cover on double slotting connecting seats, interior contact for being connect with drawer connecting piece and the outer contact for being connect with power supply busbar, the cover is located on interior contact, baffle and connection window are provided in the cover, the connection window corresponds to interior contact position setting, the barrier slides are arranged on the cover and form blocking or opening for internal contact, the working window for contact in exposure is provided on the baffle, it is additionally provided in the cover for driving barrier slides to make working window and the driving device for connecting contact in window coincidence exposure when drawer connecting piece is inserted into.It can be effectively formed after drawer extraction and contact is blocked, ensure connection when being inserted into.
Description
Technical field
The utility model is related to be used for cabinet parts technical field, especially one kind is to being used for cabinet
In double slotting contact assemblies.
Background technology
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch, respectively
Branch is set according to its needs.Cabinet is usually connect by double slotting contact assemblies with power supply busbar, but existing electrical
After cabinet drawer is extracted, one end that the connecting pin of drawer and double slotting contact assemblies is exposed, and exposes usually is charged, and is easy
Unexpected touching during construction and maintenance, or touched by other foreign matters, easy initiation is dangerous, safety accident occurs.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of double slotting contact assemblies in cabinet,
It can be effectively formed after drawer extraction and contact is blocked, ensure connection when being inserted into.
The utility model provides a kind of double slotting contact assemblies in cabinet, including takes out double slotting connecting seats,
It is characterized in that：It is provided with the cover, the interior contact for being connect with drawer connecting piece on double slotting connecting seats and is used for and power supply
The outer contact of busbar connection, the cover are located on interior contact, and baffle and connection window, the connection are provided in the cover
Window corresponds to interior contact position setting, and the barrier slides are arranged on the cover and form blocking or opening for internal contact, described
It is provided with the working window for contact in exposure on baffle, is additionally provided in the cover for being driven when drawer connecting piece is inserted into
Dynamic barrier slides make working window and the driving device for connecting contact in window coincidence exposure.
The advantageous effect being arranged in this way is using the above scheme, the cover and baffle to be arranged, and is not touched with interior in connection insert row
When head contact, baffle can close connection window, and foreign matter or finger is avoided to stretch into and contact, to be contacted with busbar, cause
The danger of electric shock meets the level of protection of RP40, avoids worker from occurring the danger surprisingly touched at work, while in baffle
Upper setting working window, working window size are adapted with window is connect, and are combined with driving device, under the action of driving device, with
Going deep into for connection insert row, baffle can slide to realize working window and contact in the coincidence and exposure that connect window, driving dress
It sets and mechanical structure may be used, such as one locking switch of setting, after compressing switch so that baffle unlocks, to which baffle is in bullet
For the lower sliding of spring effect so that working window is overlapped with window is connect, form here can take any one that the action may be implemented
Mechanism realize, naturally it is also possible to use inductor and actuator cooperation, sense connection insert row close to when, actuator is automatic
Push this form of baffle open, it is simple and convenient while highly efficient.
It includes mandril and push rod that the utility model, which is further arranged to the driving device, is offered in the cap side walls
Stroke groove, the baffle are extended with guide post into stroke groove, and the guide post coordinates with stroke groove sliding, the guide post with
It is contradicted between the cover and is useful for the reduction torsion spring that reseting baffle makes baffle block interior contact, described push rod one end is cut with scissors with guide post
It connects, the other end is provided with slippage slot, and described mandril one end is hinged end, and the other end is sliding-end, and the hinged end is hinged on cover
On lid side wall, sliding-end, which is fastened in slippage slot and is slid with slippage slot, to be coordinated, and is also contradicted between the sliding-end and slippage slot
Have a resetting spring, the resetting spring spring force is arranged more than reduction torsion spring, the mandril be connected with push rod to be formed for
The conflict end that insert row mounting base contradicts, the conflict end are arranged higher than the cover end face, and the conflict end to the cover end face distance is big
It is arranged in connection insert row insertion end to insert row mounting base end face distance.
The advantageous effect being arranged in this way is using the above scheme, driving device to be arranged to this form, mandril and push rod
Combination forms the conflict end of protrusion, while push rod one end and guiding are column articulated, and the other end is provided with slippage slot, and mandril one end is hinge
It connecing and holds and be hinged in cap side walls, the other end is sliding-end, and sliding-end, which is fastened in slippage slot and is slid with slippage slot, to be coordinated,
Here the junction of hinged end and guide post position are respectively the both ends of the same side wall of the cover, and inwardly being promoted in drawer will be even
It connects in busbar insertion during contact, conflict end contradicts with insert row mounting base end face and receives pressure, due to resetting spring spring
Power is arranged more than reduction torsion spring, and in pressurized process, sliding-end will not first slide in slippage slot, but reduction torsion spring is first pressed
Contracting, to which guide post promotes in advance, to push the sliding of baffle so that working window is overlapped with window is connect, convenient for connection insert row
It is inserted into, when baffle is slid onto extreme position, reduction torsion spring does not recompress, and resetting spring compresses at this time so that mandril sliding-end
It is slid in slippage slot so that mandril and the protrusion that push rod forms are gradually short by buckling, finally concordant with the cover end face so that even
Socket is patched to enter to connect window and connect with interior contact.Plan range where contradicting end to baffle simultaneously is more than connection insert row insertion end
Be arranged to insert row mounting base end face distance, setting in this way is avoided when being inserted into busbar and the cover and contacting, contradict end still can not with it is slotting
It arranges mounting base to contradict, ensures using effect.
The utility model, which is further arranged to be correspondingly connected with window position in the cap side walls, is provided with lockhole, the baffle
Corresponding lockhole position is provided with fore shaft, and the lock road to be formed for padlock is connected with connection window by fore shaft in the lockhole.
The advantageous effect being arranged in this way is that using the above scheme, setting lockhole, fore shaft form lock road so that in drawer pulling
After going out, lock road can be lockked by padlock, limits the sliding of baffle, avoid inadvertent depression from contradicting end and baffle is opened, to
The contact for stretching into foreign matter or finger contact electrification causes danger.
The utility model is further arranged to the outer contact and interior contact is wholely set, outside the outer contact and interior contact
Outer to be covered with insulation shell, the insulation shell end set is useful for the interface of the outer contact of exposure or interior contact.
The advantageous effect being arranged in this way is that using the above scheme, setting insulation shell further completely cuts off adjacent outer contact
Between or interior contact between the electric arc that generates, ensure the normal electrical connection of equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the side view of the utility model embodiment；
Fig. 3 is the explosive view of the utility model embodiment.
Specific implementation mode
The utility model discloses a kind of double slotting contact assemblies in cabinet it can be seen from Fig. 1 to 3,
A kind of double slotting contact assemblies in cabinet, including double slotting connecting seats 1 are provided with phase on double slotting connecting seats 1
The cover 2 of conducting, for the outer contact 61 of power supply busbar grafting and interior contact 62 for being connect with drawer connecting piece, it is described
Outer contact 61 and interior contact 62 are wholely set, and insulation shell 63,63 end of the insulation shell are covered with outside the outer contact 61
It is provided with the interface 631 for the outer contact 61 of exposure or interior contact 62, the cover 2 is located on interior contact 62, the cover
Baffle 5 and connection window 22 are provided on lid 2, the connection window 22 corresponds to the setting of 62 position of interior contact, the sliding setting of the baffle 5
In the cover 2 and blocking or opening for internal contact 62 is formed, the work for contact in exposure 62 is provided on the baffle 5
Window 52 is additionally provided in the cover 2 for driving the sliding of baffle 5 to make working window 52 when drawer connecting piece is inserted into and connecting window
22 overlap the driving device of contact 62 in exposure.The driving device includes mandril 3 and push rod 4, is opened up on 2 side wall of the cover
There are stroke groove 21, the baffle 5 to be extended with guide post 42 into stroke groove 21, the guide post 42 is matched with the sliding of stroke groove 21
It closes, is contradicted between the guide post 42 and the cover 2 and be useful for the reduction torsion spring 44 that reseting baffle 5 makes baffle 5 block interior contact 62,
4 one end of the push rod is hinged with guide post 42, and the other end is provided with slippage slot 41, and 3 one end of the mandril is hinged end 31, another
End is sliding-end 32, and the hinged end 31 is hinged on 2 side wall of the cover, and sliding-end 32 is fastened in slippage slot 41 and and slippage slot
41 sliding cooperations, also being contradicted between the sliding-end 32 and slippage slot 41 has resetting spring 43,43 spring force of the resetting spring
It is arranged more than reduction torsion spring 44, the mandril 3 is connected the conflict end to be formed for being contradicted with insert row mounting base 7 with push rod 4, institute
It states conflict end higher than 2 end face of the cover to be arranged, being correspondingly connected with 22 position of window on 2 side wall of the cover is provided with lockhole 23, the gear
Plate 5 corresponds to lockhole position and is provided with fore shaft 51, and the lockhole 23 is formed with the conducting of window 22 is connect for padlock by fore shaft 51
Lock road.
The above embodiments are only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this
Range, therefore, equivalent variations made according to the patent scope of the utility model, such as using similar technique, similar structures
Equivalent product is still fallen within the scope of the utility model.
Claims (4)
1. a kind of double slotting contact assemblies in cabinet, including take out double slotting connecting seats, it is characterised in that：It is described double slotting
The cover, the interior contact for being connect with drawer connecting piece and the outer contact for being connect with power supply busbar are provided on connecting seat,
The cover is located on interior contact, and baffle and connection window are provided in the cover, and the connection window corresponds to interior contact position
Setting, the barrier slides are arranged on the cover and form blocking or opening for internal contact, are provided with and are used on the baffle
The working window of interior contact is exposed, is additionally provided in the cover for driving barrier slides to make work when drawer connecting piece is inserted into
Window overlaps the driving device of contact in exposure with window is connect.
2. double slotting contact assemblies according to claim 1 in cabinet, it is characterised in that：The driving dress
It sets including mandril and push rod, stroke groove is offered in the cap side walls, the baffle is extended with guide post into stroke groove, institute
It states guide post with stroke groove sliding to coordinate, conflict, which is useful for reseting baffle, between the guide post and the cover makes baffle block interior touch
The reduction torsion spring of head, described push rod one end and guiding are column articulated, and the other end is provided with slippage slot, and described mandril one end is hinged
End, the other end is sliding-end, and the hinged end is hinged in cap side walls, and sliding-end is fastened in slippage slot and is slided with slippage slot
Cooperation is moved, also being contradicted between the sliding-end and slippage slot has resetting spring, and the resetting spring spring force is more than reduction torsion spring
Setting, the mandril, which is connected to be formed with push rod, contradicts end, and the conflict end is arranged higher than the cover end face.
3. double slotting contact assemblies according to claim 1 or 2 in cabinet, it is characterised in that：The cover
It is correspondingly connected with window position on lid side wall and is provided with lockhole, the baffle corresponds to lockhole position and is provided with fore shaft, and the lockhole passes through
The lock road to be formed for padlock is connected with connection window in fore shaft.
4. double slotting contact assemblies according to claim 1 in cabinet, it is characterised in that：The outer contact
It is wholely set with interior contact, insulation shell is covered with outside the outer contact, it is outer that the insulation shell end set is useful for exposure
The interface of contact or interior contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820343029.3U CN207896540U (en) | 2018-03-13 | 2018-03-13 | For double slotting contact assemblies in cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820343029.3U CN207896540U (en) | 2018-03-13 | 2018-03-13 | For double slotting contact assemblies in cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896540U true CN207896540U (en) | 2018-09-21 |
Family
ID=63542240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820343029.3U Active CN207896540U (en) | 2018-03-13 | 2018-03-13 | For double slotting contact assemblies in cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896540U (en) |
-
2018
- 2018-03-13 CN CN201820343029.3U patent/CN207896540U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: 325000 No. 406, Binhai 12th Road, Binhai Park, economic and Technological Development Zone, Wenzhou, Zhejiang Patentee after: SHENGZHONGYI POWER TECHNOLOGY CO.,LTD. Address before: 325000 30 Kangxi Road, Three Creek Industrial Park, Ouhai District, Wenzhou, Zhejiang Patentee before: WENZHOU ZHONG YI LOCK ELECTRIC Co.,Ltd. |