CN206516548U - Electric puzzle lock - Google Patents
Electric puzzle lock Download PDFInfo
- Publication number
- CN206516548U CN206516548U CN201720143398.3U CN201720143398U CN206516548U CN 206516548 U CN206516548 U CN 206516548U CN 201720143398 U CN201720143398 U CN 201720143398U CN 206516548 U CN206516548 U CN 206516548U
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- China
- Prior art keywords
- pair
- lock
- electrodes
- mechanical lock
- electrode
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model electricity puzzle lock be related to Computer-lock Device For Preventing Incorrect Operation Used field, its purpose is to provide it is a kind of prevent using wire it is improper connect etc. malice maloperation behavior, safe electric puzzle lock.The utility model electricity puzzle lock includes the lock body with accommodating cavity, the mechanical lock coordinated with computer key, controls a pair of electrodes of break-make by computer key and be arranged on the second pair of electrode that in lock body and can be series in control loop；The mechanical lock and a pair of electrodes are arranged in the accommodating cavity；The mechanical lock is connected with described a pair of electrodes by connector；When mechanical lock is in non-released state, described a pair of electrodes staggers with second pair of electrode；When driving mechanical lock core rotates unblock in computer key insertion accommodating cavity, the mechanical lock drives described a pair of electrodes to rotate by connector, makes second pair of electrode and first pair of electrode conduction.
Description
Technical field
The utility model is related to Computer-lock Device For Preventing Incorrect Operation Used field, more particularly to a kind of electric puzzle lock.
Background technology
In the anti-error application of transformer station, electric puzzle lock is typically employed to be connected on the control of the equipment such as switch or electric knife gate
In loop, prevent maloperation from causing loop to turn on.Generally, when needing conducting control loop, computer key is inserted, is led to
Computer key home loop is crossed to turn on control loop.Conventional electric puzzle lock, which is designed with, corresponding with computer key is connected on control
Two open normally opened contacts or electrode in loop processed, in the case of without using computer key, using wire
Can be by two normally opened contacts or electrode conduction, it is impossible to prevent pernicious maloperation behavior.
Utility model content
Based on this, the pernicious maloperation behavior that can be illegally connected by wire for electric puzzle lock, this practicality is new
Type offer is a kind of to be prevented from utilizing malice maloperation behavior, the safe electric puzzle locks such as the improper connection of wire.
A kind of electric puzzle lock, including the lock body with accommodating cavity, with computer key coordinate mechanical lock, by computer key
Control a pair of electrodes of break-make and be arranged on second pair of electrode that lock body is interior and can be series in control loop；It is described
Mechanical lock and a pair of electrodes are arranged in the accommodating cavity；The mechanical lock passes through connector with described a pair of electrodes
Connection；When mechanical lock is in non-released state, described a pair of electrodes staggers with second pair of electrode；Work as computer key
When inserting driving mechanical lock core rotation unblock in accommodating cavity, the mechanical lock drives described a pair of electrodes to turn by connector
It is dynamic, make second pair of electrode and first pair of electrode conduction.
In one of the embodiments, the electric puzzle lock also includes the insulation that axial rotation is arranged in the accommodating cavity
Rotating module, the mechanical lock is coaxially disposed with the insulation rotating module, described a pair of electrodes one end and the insulation
Module is connected, and the other end is connected by the rotating shaft of connector and mechanical lock.
In one of the embodiments, the connector is contiguous block, the two ends of the contiguous block respectively with first pair of electricity
One end of pole is fixed, and the centre of contiguous block and the rotating shaft of the mechanical lock are fixed.
In one of the embodiments, the mechanical lock is arranged in the accommodating cavity by pedestal, on the pedestal
A pair of rotation slots are provided with, described a pair of electrodes one end is each passed through the rotation slot and is connected with the insulation rotating module.
In one of the embodiments, metallic elastic contact is passed through between second pair of electrode and described a pair of electrodes
Connect.
In one of the embodiments, described second pair of electrode one end relative with a pair of electrodes is provided with blind hole, institute
Metallic elastic contact is stated to be arranged in the blind hole.
In one of the embodiments, the electric puzzle lock also includes locking locking mechanism, described after computer key unblock
Locking locking mechanism is used to limit the computer key return rotation.
In one of the embodiments, chute is offered on the lock body, the locking locking mechanism is included slideably
Be arranged on the locking piece in chute, the locking piece by elastic component can in chute stretching motion；The mechanical lock turns
During dynamic unblock, the locking piece is promoted to slide, after the mechanical lock unblock, the locking piece is resetted by elastic component, can
The return for limiting the mechanical lock is rotated.
In one of the embodiments, the locking piece includes button and sliding block, and the button is arranged on sliding block inserting
In chute, and button is arranged on the outside of lock body；Described sliding block one end is arranged in the rotary motion trace at the connector two ends, another
End is connected by flexible member with lock body inner surface, described when the mechanical lock rotation unblock drives the connector rotation
Connector can extrude the sliding block, the sliding block is moved to the direction away from lock body center；After the mechanical lock unblock,
The sliding block resets, in the return rotary motion trace in the connector, prevents the connector return from rotating.
In one of the embodiments, described a pair of electrodes and the angle that second pair of electrode staggers are 90 °.
Above-mentioned electric puzzle lock, second pair of electrode is arranged on inside lock body, it is impossible to is turned on by wire malice, is only passed through electricity
Brain key unlocks mechanical lock after rotation, when drive a pair of electrodes is turned an angle with second pair of electrode conduction, ability
Control loop is turned on by the home loop of computer key.Computer key could be unlocked after needing matching mechanical lock, it is to avoid
The occurrence of simple artificial technology is unlocked；Control loop could be turned on after two pairs of electrodes conducting, it is therefore prevented that electricity coding
Lock passes through the wire illegally pernicious maloperation behavior such as connection.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the stereogram of the electric puzzle lock of the utility model；
Fig. 2 is the profile of the electric puzzle lock of the utility model；
Fig. 3 is the internal structure schematic diagram one of the electric puzzle lock of the utility model, it is illustrated that be non-released state；
Fig. 4 is the internal structure schematic diagram two of the electric puzzle lock of the utility model, it is illustrated that be released state；
Fig. 5 is the schematic diagram one of locking locking mechanism structure in the electric puzzle lock of the utility model, it is illustrated that be non-released state；
Fig. 6 is the schematic diagram two of locking locking mechanism structure in the electric puzzle lock of the utility model, it is illustrated that be released state；
Brief description of the drawings：
Lock body 100；Shell 110；Bonnet 120；Second pair of electrode 200；A pair of electrodes 300；Mechanical lock 400；Connection
Block 500；Insulate rotating module 600；Metallic elastic contact 700；Pedestal 800；Locking locking mechanism 900；Button 910；Sliding block
920；Spring 930.
Embodiment
Specific embodiment of the present utility model is described in detail below with reference to Figure of description, but this practicality
The new multitude of different ways that can be defined by the claims and cover is implemented.
Electric puzzle lock in reference picture 1, the utility model one embodiment, including lock body 100, lock body 100 include shell
110 and bonnet 120, it is internally formed accommodating cavity.The mechanical lock 400 coordinated with computer key, Yi Jiyou are provided with accommodating cavity
Computer key controls a pair of electrodes 300 of break-make, and the second pair of electrode 200 that can be series in control loop is arranged at accommodating
In the lock body of chamber both sides.Reference picture 3, mechanical lock 400 is in the case of non-unblock, line and first between second pair of electrode 200
Stagger to line is in 90 ° between electrode 300.Reference picture 4, when normal operating is unlocked, by computer key by a pair of electrodes 300
90 ° are rotated, and second pair of electrode 200 and a pair of electrodes 300 are turned on, and control loop are led by computer key home loop
It is logical.Wherein, mechanical lock 400 is connected with a pair of electrodes 300 by connector.First lead to after computer key insertion accommodating cavity
Cross mechanical lock 400 and rotate unblock, drive a pair of electrodes 300 to rotate during the axis of rotation of mechanical lock 400, by first pair of electricity
Pole 300 is turned at second pair of electrode 200, second pair of electrode 200 is turned on a pair of electrodes 300.
Above-mentioned electric puzzle lock, second pair of electrode 200 is arranged on inside lock body 100, it is impossible to turned on by wire malice, only
Have and mechanical lock 400 is unlocked after rotation by computer key, drive a pair of electrodes 300 to turn an angle and second pair of electricity
When pole 200 is turned on, control loop could be turned on by the home loop of computer key.Computer key needs to match mechanical lock
It could unlock after 400, it is to avoid the occurrence of simple artificial technology is unlocked；Could be by control loop after two pairs of electrodes conducting
Conducting, it is therefore prevented that electric puzzle lock such as illegally connects at the pernicious maloperation behavior by wire.
In one embodiment, as shown in Fig. 2 electric puzzle lock also includes the insulation turn that axial rotation is arranged in accommodating cavity
Dynamic model block 600.Mechanical lock 400 is coaxially disposed with insulation rotating module 600.The one end of a pair of electrodes 300 connects with insulation module
Connect, the other end is connected by connector with the rotating shaft of mechanical lock 400.
Specifically, connector is contiguous block 500, and the two ends of contiguous block 500 are consolidated with one end of a pair of electrodes 300 respectively
Fixed, the centre of contiguous block 500 and the rotating shaft of mechanical lock 400 are fixed.
In one embodiment, mechanical lock 400 is fixed by pedestal 800 with lock body 100, is provided with and is turned on pedestal 800
Dynamic groove, the one end of a pair of electrodes 300 is connected through rotation slot with insulation module.
In one embodiment, metallic elastic contact is passed through between second pair of electrode 200 and described a pair of electrodes 300
700 connect.Specifically, the both sides of pedestal 800 that second pair of electrode 200 is fixed on inside lock body 100, the branch of second pair of electrode 200
Pin, which stretches out lock body 100, can be connected in the control loop in equipment, second pair of electrode 200 relative with a pair of electrodes 300 one
End, which is designed with blind hole, blind hole, is equipped with metallic elastic contact 700.
For prevent unblock after in operation process the improper return of computer key, electric puzzle lock also include locking locking mechanism
900, after computer key unblock, locking locking mechanism 900 is used to limit the computer key return rotation.
In one embodiment, as shown in Figure 5 and Figure 6, chute, locking locking mechanism 900 are offered on the side of lock body 100
Including the locking piece being slidably disposed in chute, locking piece by elastic component can in chute stretching motion, elastic component
Preferably spring 930.When mechanical lock 400 rotates unblock, locking piece is promoted to slide；After mechanical lock 400 is unlocked, locking piece leads to
Elastic component reset is crossed, the return for being capable of limit mechanical lock core 400 is rotated.
Specifically, locking piece includes button 910 and sliding block 920, and button 910 is arranged in chute with the inserting of sliding block 920, and
Button 910 is arranged on the outside of lock body 100, for manual toggle button 910.The two ends that the one end of sliding block 920 is arranged on connector exist
In the rotary motion trace produced during rotation, the other end is connected by spring 930 with the inner surface of lock body 100.When mechanical lock 400 is rotated
When unblock drives the rotation of contiguous block 500, contiguous block 500 can extrude sliding block 920, make sliding block 920 to the remote center of lock body 100
Move in direction.Such as Fig. 6, after mechanical lock 400 is unlocked, the reset movement under the effect of spring 930 of sliding block 920, now contiguous block 500
Return rotate when blocked by sliding block 920 it is spacing, connector can not return rotate, i.e., computer key is unable to return.Manual toggle is pressed
Button 910, by sliding block 920 to during the promotion of the outside of lock body 100, sliding block 920 releases the restriction effect to connector, now computer key
It can be rotated with return.
Electric puzzle lock indoor design of the present utility model has two pairs of normally opened electrodes, can prevent from utilizing improper connection of wire etc.
Malice maloperation behavior；Lockset indoor design has mechanical lock 400, and computer key need to match mechanical lock 400 and could unlock, keep away
The occurrence of simple artificial technology is unlocked is exempted from；Lockset is designed with locking locking mechanism 900, can prevent computer key from unlocking
Improper return causes loop to disconnect afterwards.Electric puzzle lock of the present utility model is easy to operate, anti-error, safe.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of electric puzzle lock, it is characterised in that the mechanical lock including the lock body with accommodating cavity and computer key cooperation,
A pair of electrodes of break-make is controlled by computer key and the second couple that in lock body and can be series in control loop is arranged on
Electrode；The mechanical lock and a pair of electrodes are arranged in the accommodating cavity；The mechanical lock and described a pair of electrodes
Connected by connector；When mechanical lock is in non-released state, described a pair of electrodes staggers with second pair of electrode；
When driving mechanical lock core rotates unblock in computer key insertion accommodating cavity, the mechanical lock drives described the by connector
A pair of electrodes is rotated, and makes second pair of electrode and first pair of electrode conduction.
2. electric puzzle lock according to claim 1, it is characterised in that the electric puzzle lock is also arranged on including axial rotation
Insulation rotating module in the accommodating cavity, the mechanical lock is coaxially disposed with the insulation rotating module, described first pair
Electrode one end is connected with the insulation module, and the other end is connected by the rotating shaft of connector and mechanical lock.
3. electric puzzle lock according to claim 1 or 2, it is characterised in that the connector is contiguous block, the contiguous block
One end respectively with a pair of electrodes of two ends fix, the centre of contiguous block and the rotating shaft of the mechanical lock are fixed.
4. electric puzzle lock according to claim 2, it is characterised in that the mechanical lock is arranged on described hold by pedestal
Put and a pair of rotation slots be provided with intracavitary, the pedestal, described a pair of electrodes one end be each passed through the rotation slot with it is described
The rotating module that insulate is connected.
5. electric puzzle lock according to claim 1, it is characterised in that second pair of electrode and described a pair of electrodes it
Between pass through metallic elastic contacting.
6. electric puzzle lock according to claim 5, it is characterised in that second pair of electrode is relative with a pair of electrodes
One end is provided with blind hole, and the metallic elastic contact is arranged in the blind hole.
7. electric puzzle lock according to claim 1, it is characterised in that the electric puzzle lock also includes locking locking mechanism,
After computer key unblock, the locking locking mechanism is used to limit the computer key return rotation.
8. electric puzzle lock according to claim 7, it is characterised in that chute, the locking lock are offered on the lock body
Determining mechanism includes being slidably disposed on locking piece in chute, and the locking piece can be stretched fortune by elastic component in chute
It is dynamic；When the mechanical lock rotates unblock, the locking piece is promoted to slide, after the mechanical lock unblock, the locking piece leads to
Elastic component reset is crossed, the return that can limit the mechanical lock is rotated.
9. electric puzzle lock according to claim 8, it is characterised in that the locking piece includes button and sliding block, described to press
Button is arranged in chute with sliding block inserting, and button is arranged on the outside of lock body；Described sliding block one end is arranged on the connector two
In the rotary motion trace at end, the other end is connected by flexible member with lock body inner surface, and the mechanical lock rotates unblock and drives institute
When stating connector rotation, the connector can extrude the sliding block, the sliding block is moved to the direction away from lock body center；
After the mechanical lock unblock, the sliding block resets, in the return rotary motion trace in the connector, prevents the connector
Return is rotated.
10. electric puzzle lock according to claim 1, it is characterised in that described a pair of electrodes and second pair of electrode
The angle staggered is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143398.3U CN206516548U (en) | 2017-02-16 | 2017-02-16 | Electric puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143398.3U CN206516548U (en) | 2017-02-16 | 2017-02-16 | Electric puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516548U true CN206516548U (en) | 2017-09-22 |
Family
ID=59866530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720143398.3U Withdrawn - After Issue CN206516548U (en) | 2017-02-16 | 2017-02-16 | Electric puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783346A (en) * | 2017-02-16 | 2017-05-31 | 珠海优特电力科技股份有限公司 | Electric puzzle lock |
-
2017
- 2017-02-16 CN CN201720143398.3U patent/CN206516548U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783346A (en) * | 2017-02-16 | 2017-05-31 | 珠海优特电力科技股份有限公司 | Electric puzzle lock |
| CN106783346B (en) * | 2017-02-16 | 2019-03-05 | 珠海优特电力科技股份有限公司 | Electric puzzle lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20190305 |