CN104389466B - Manual and electric dual-use switch cabinet key - Google Patents
Manual and electric dual-use switch cabinet key Download PDFInfo
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- CN104389466B CN104389466B CN201410645095.2A CN201410645095A CN104389466B CN 104389466 B CN104389466 B CN 104389466B CN 201410645095 A CN201410645095 A CN 201410645095A CN 104389466 B CN104389466 B CN 104389466B
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- key
- manual
- kayser
- switch cubicle
- key body
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a manual and electric dual-use switch cabinet key. The manual and electric dual-use switch cabinet key comprises a key body, wherein the end part of one end of the key body is a key core which is adapted to a door lock of a switch cabinet; the end part of the other end of the key body is a prismatic body which can be adapted to an screwdriver edge of an electric screwdriver. The manual and electric dual-use switch cabinet key further comprises a cranking handle, wherein a locking block is arranged at one end of the cranking handle and is connected with a snap lock convex block, and the snap lock convex block is connected with an elastic member which is used for enabling the snap lock convex block to undergo displacement along the radial direction of the locking block; a locking hole which is adapted to the locking block in shape is formed in the side face of the other end of the key body, and snap lock grooves which are adapted to the snap lock convex block in shape are formed in the internal wall of the locking hole. According to the manual and electric dual-use switch cabinet key, the cranking handle and the key body are connected and are matched with each other, so that the manual operation is more laborsaving, more convenient and faster; the manual and electric dual-use switch cabinet key further has an electric function, so that a cabinet door of the switch cabinet can be opened very quickly through being matched with the electric screwdriver and driving by the electric screwdriver.
Description
Technical field
The present invention relates to a kind of key, more particularly to a kind of manual and electric dual-purpose switch cubicle key.
Background technology
In routine duties, switch cubicle needs frequent operation for transformer station, is therefore accomplished by frequently opening and closing switch cubicle
Cabinet door.Because the cabinet door lock of switch cubicle is all using screw type door lock, need with key rotation 8-10 circle during unlatching, existing
Normal key, turning moment very little, wastes time and energy when therefore operating, eventually affects the power transmission of user.Particularly with regard to mother
During the operation of line transmission or not, it is more to be related to feeder line, and it is wider to be related to user, if can not fast and reliable ground cabinet door, can affect
To power transmission efficiency, thus affecting user power utilization.
Content of the invention
The invention provides a kind of manual and electric dual-purpose switch cubicle key, which overcome the switch cabinet of converting station of prior art
Weak point existing for key.
The technical solution adopted for the present invention to solve the technical problems is：A kind of manual and electric dual-purpose switch cubicle key, bag
Include key body, one end end of this key body is the key core being adapted with the door lock of switch cubicle；Key body another
End end is the prism being adapted with the edge of a knife of electric screw driver；Also include wind, one end of this wind is provided with
Clamping block, this clamping block attaching has kayser projection, and this kayser projection is connected with and along the radial direction of clamping block, position occurs for it
The elastic component moving；The other end side of key body is provided with and the block-shaped lock hole being adapted of described locking, and this locking
The inwall in hole is provided with the latch groove being adapted with described kayser projection shape, when described clamping block inserts locking in the hole, kayser
Projection snaps in latch groove under the elastic force effect of elastic component.
Further, described kayser projection is two, and described clamping block is provided with the installing hole running through its two relative side, two
Kayser projection is secured to the two ends of this installing hole respectively, and described elastic component is located at installation in the hole, and connects this two kaysers projection；
The latch groove of described locking in the hole is two, corresponds cooperation with two kayser projections.
Further, the side of described two kayser projections is respectively equipped with annular chuck, the two ends inwall pair of described installing hole
The limited step of annular should be provided with, the annular chuck of described two kayser projections is positioned in the inner side of corresponding limited step respectively.
Further, the inwall of described latch groove is hemisphere face, and the outer end of described kayser projection is hemispherical dome structure, and
It is adapted with the hemisphere face inwall of latch groove.
Further, described elastic component is spring.
Further, described wind is in L-shaped structure or zigzag structure.
Further, the other end end of described key body is hexagonal prism.
Further, described key core includes the one end side located at described key body two symmetrical chips.
Compared to the switch cubicle key of prior art, the invention has the advantages that：
1st, the present invention is connected with key body cooperation by arranging wind, makes manually operated more laborsaving；
2nd, the present invention passes through setting clamping block, kayser projection on wind, setting lock hole, kayser on key body
Groove, make wind and key body realize detachable be connected, and easy accessibility, quick, it is firm to connect；
3rd, because the other end end of the key body of the present invention is the rib being adapted with the edge of a knife of electric screw driver
Cylinder, so that the present invention also has electric functions, is matched with electric screw driver, is driven by electric screw driver, can be very
Rapidly open the cabinet door of switch cubicle.
Below in conjunction with drawings and Examples, the present invention is described in further detail；But a kind of manual and electric two of the present invention
It is not limited to embodiment with switch cubicle key.
Brief description
Fig. 1 is the exploded perspective view of the present invention；
Fig. 2 is the generalized section in explosive state for the present invention.
Specific embodiment
Embodiment, refers to shown in Fig. 1, Fig. 2, a kind of manual and electric dual-purpose switch cubicle key of the present invention, and it is applied to
Open the lock for door of switch cabinet of transformer station, it includes key body 1, and one end end of this key body 1 is the door lock with switch cubicle
The key core being adapted；The other end end of key body 1 is the prism 12 being adapted with the edge of a knife of electric screw driver,
This prism 12 concrete be hexagonal prism naturally it is also possible to be anistree prism, 12 jiaos of prisms etc., according to electric screw
The shape of the edge of a knife of knife is configured.Present invention additionally comprises wind 2, this wind 2 is in specifically L-shaped structure, and its one end sets
There is clamping block 21, this clamping block 21 attaching has kayser projection 22, and this kayser projection 22 is connected with footpath along clamping block 21 for it
The elastic component being subjected to displacement to direction；The other end side of key body 1 is provided with and is adapted with described clamping block 21 shape
Lock hole 13, and the inwall of this lock hole 13 is provided with the latch groove 14 being adapted with described kayser projection 22 shape, when described lock
When determining block 21 and inserting in lock hole 13, kayser projection 22 snaps in latch groove 14 under the elastic force effect of elastic component.
As one kind preferably, described kayser projection 22 is two, and described clamping block 21 is provided with and runs through its two relative side
Installing hole 24, two kayser projections 22 are secured to the two ends of this installing hole 24 respectively, and described elastic component is specially spring 23, and (Soviet Union is searched
Elastic component can also be other elastomeric elements, for example elastic bar, spring steel plate etc.), it is in installing hole 24, and connects
Connect this two kaysers projection 22；Latch groove 14 in described lock hole 13 is two, corresponds cooperation with two kayser projection 22.
Preferably the side of described two kayser projections 22 is respectively equipped with annular chuck as a kind of, and the two of described installing hole 24
End inwall is correspondingly provided with the limited step of annular, and the annular chuck of described two kayser projections 22 is positioned in corresponding limiting stand respectively
The inner side of rank.So, two kayser projections 22 do not fall out installing hole 24 respectively, but are able to the inner side fortune along installing hole 24
Dynamic.
As one kind preferably, the inwall of described latch groove 14 is hemisphere face, and the outer end of described kayser projection 22 is hemisphere
Shape structure, and be adapted with the hemisphere face inwall of latch groove 14.
As one kind preferably, described key core includes one end side symmetrical two located at described key body 1
Chip 11.
A kind of manual and electric dual-purpose switch cubicle key of the present invention, during onsite application, by the key core insertion of key body 1
In the door lock of switch cubicle, direction as shown in the arrow of Fig. 2 for the clamping block 21 of wind 2 is inserted the lock hole of key body 1
In 13.During clamping block 21 insertion lock hole 13, two kayser projections 22 on clamping block 21 touch the interior of lock hole 13
Wall is first along along the radial direction income installing hole 24 of clamping block 21, and compression spring 23；When two kayser projections 22 are with clamping block 21
When continuing to move down, and moving at two latch grooves 14 surveyed in lock hole 13, two kayser projections 22 are in the reply of spring 23
Move out along the radial direction of clamping block 21 respectively under power effect, and snap in corresponding latch groove 14, finally make wind 2
With key body 1 secure fit.At this moment, key body 1 can be driven to rotate by shaking wind 2, thus opening switch cubicle
Door lock.
A kind of manual and electric dual-purpose switch cubicle key of the present invention, during onsite application, can also be joined using electric screw driver
Close the door lock that key body 1 opens switch cubicle, concrete operations are：Wind 2 is taken off from key body 1：By clamping block 21
Detach the lock hole 13 of key body 1, during detaching, two kayser projections 22 are subject to the squeezing action of lock hole 13 inwall respectively
And take in the installing hole 24 of clamping block 21, and compression spring 23, until two kayser projections 22 exit the lock of key body 1 completely
Determine the installing hole 24 that clamping block 21 is just stretched out in hole 13 under the restoring force effect of spring 23 again；By the edge of a knife of electric screw driver and key
The hexagonal prism 12 of spoon body 1, to inserting, starts electric screw driver, drives key body 1 to rotate by electric screw driver, thus
Open the door lock of switch cubicle.
Above-described embodiment is only used for further illustrating a kind of manual and electric dual-purpose switch cubicle key of the present invention, but the present invention
It is not limited to embodiment, any simple modification that every technical spirit according to the present invention is made to above example, equivalent
Change and modification, each fall within the protection domain of technical solution of the present invention.
Claims (6)
1. a kind of manual and electric dual-purpose switch cubicle key, including key body, one end end of this key body is and switch cubicle
The key core that is adapted of door lock；It is characterized in that：The other end end of key body is can be with the edge of a knife of electric screw driver
The prism being adapted；Also include wind, one end of this wind is provided with clamping block, this clamping block attaching has kayser projection,
And this kayser projection is connected with the elastic component being subjected to displacement for it along the radial direction of clamping block；The another side of key body
Face is provided with and the block-shaped lock hole being adapted of described locking, and the inwall of this lock hole is provided with and described kayser projection shape phase
The latch groove of adaptation, when described clamping block inserts locking in the hole, kayser projection snaps in card under the elastic force effect of elastic component
Locked groove；
Described kayser projection is two, and described clamping block is provided with the installing hole running through its two relative side, and two kayser projections are respectively
It is secured to the two ends of this installing hole, described elastic component is located at installation in the hole, and connects this two kaysers projection；Described locking in the hole
Latch groove be two, with two kayser projections correspond cooperation；
The side of described two kayser projections is respectively equipped with annular chuck, and the two ends inwall of described installing hole is correspondingly provided with the limit of annular
Position step, the annular chuck of described two kayser projections is positioned in the inner side of corresponding limited step respectively.
2. manual and electric dual-purpose switch cubicle key according to claim 1 it is characterised in that：The inwall of described latch groove is
Hemisphere face, the outer end of described kayser projection is hemispherical dome structure, and is adapted with the hemisphere face inwall of latch groove.
3. manual and electric dual-purpose switch cubicle key according to claim 1 it is characterised in that：Described elastic component is bullet
Spring.
4. manual and electric dual-purpose switch cubicle key according to claim 1 it is characterised in that：Described wind is in L-shaped
Structure or zigzag structure.
5. manual and electric dual-purpose switch cubicle key according to claim 1 it is characterised in that：Described key body another
End end is hexagonal prism.
6. manual and electric dual-purpose switch cubicle key according to claim 1 it is characterised in that：Described key core include located at
The one end side of described key body two symmetrical chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645095.2A CN104389466B (en) | 2014-11-12 | 2014-11-12 | Manual and electric dual-use switch cabinet key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645095.2A CN104389466B (en) | 2014-11-12 | 2014-11-12 | Manual and electric dual-use switch cabinet key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389466A CN104389466A (en) | 2015-03-04 |
| CN104389466B true CN104389466B (en) | 2017-02-22 |
Family
ID=52607417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410645095.2A Active CN104389466B (en) | 2014-11-12 | 2014-11-12 | Manual and electric dual-use switch cabinet key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389466B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882433A (en) * | 2017-11-17 | 2018-04-06 | 国网山东省电力公司淄博供电公司 | Common key for switch cabinet of converting station |
| CN109171995A (en) * | 2018-08-15 | 2019-01-11 | 张家港市爱莎进出口有限公司 | A kind of medical containing box holding automatic heart rate detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202299664U (en) * | 2011-08-26 | 2012-07-04 | 河北电力设备厂 | Electric key of high-voltage cabinet door |
| CN202370318U (en) * | 2011-11-04 | 2012-08-08 | 万控（天津）电气有限公司 | Special key for door lock on rear door of high-voltage switch cabinet |
| CN203487881U (en) * | 2013-09-24 | 2014-03-19 | 国家电网公司 | Unlocking device |
| CN204225623U (en) * | 2014-11-12 | 2015-03-25 | 国家电网公司 | Manual and electric dual-purpose switchboard key |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003003707A (en) * | 2001-06-25 | 2003-01-08 | Katsuyoshi Hayashi | Key for cylinder lock |
| TW200740557A (en) * | 2006-04-28 | 2007-11-01 | tian-gui Xu | Assembly of chuck tool |
-
2014
- 2014-11-12 CN CN201410645095.2A patent/CN104389466B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202299664U (en) * | 2011-08-26 | 2012-07-04 | 河北电力设备厂 | Electric key of high-voltage cabinet door |
| CN202370318U (en) * | 2011-11-04 | 2012-08-08 | 万控（天津）电气有限公司 | Special key for door lock on rear door of high-voltage switch cabinet |
| CN203487881U (en) * | 2013-09-24 | 2014-03-19 | 国家电网公司 | Unlocking device |
| CN204225623U (en) * | 2014-11-12 | 2015-03-25 | 国家电网公司 | Manual and electric dual-purpose switchboard key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104389466A (en) | 2015-03-04 |
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