CN208184426U - Error connection proof electrolock - Google Patents
Error connection proof electrolock Download PDFInfo
- Publication number
- CN208184426U CN208184426U CN201820622389.7U CN201820622389U CN208184426U CN 208184426 U CN208184426 U CN 208184426U CN 201820622389 U CN201820622389 U CN 201820622389U CN 208184426 U CN208184426 U CN 208184426U
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- key
- electrode
- electrolock
- lock core
- connection
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Abstract
The utility model discloses a kind of error connection proof electrolock, including lock body, lock core, first electrode component and second electrode component, the lock body has key with the accommodating cavity to heal up and key is opened up with the lower section that heals up, and the lock core is set in the accommodating cavity；The first electrode component and second electrode component respectively include: the electrical connection mechanism of key electrode mating terminals, electric control loop connecting terminal and connection the key electrode mating terminals and electric loop connecting terminal, the key electrode mating terminals are fixedly installed on the lock body around the key with healing up；The electrical connection mechanism of at least one in the first electrode component and second electrode component has make-and-break control switch, which is set in the accommodating cavity and is switched on or switched off by lock core driving.The utility model structure is simple, practical reliable.
Description
" technical field "
The utility model relates to anti-misoperation locking device field more particularly to a kind of error connection proof electrolocks.
" background technique "
Error connection proof electrolock is a kind of electrical lockset with electric contact, right by being switched on or switched off electric control loop
Electrical equipment carries out unblocking lock control, is mainly used for carrying out the electric control loop of the equipment such as breaker or electric isolating switch
Unblock lock control.Error connection proof electrolock is needed through the power supply terminal and home loop of computer key and the switch control of lockset
Realize that controlled electric control loop is turned on or off.
Notification number is that the utility model patent of CN206516548U discloses a kind of electric puzzle lock, which includes tool
There is the lock body of accommodating cavity, exist with the lock core of computer key cooperation, by a pair of electrodes and setting of computer key control on-off
In lock body and second pair of electrode being series in control loop；The lock core and a pair of electrodes are set to the accommodating cavity
It is interior；The lock core is connect with described a pair of electrodes by drive connection part；When lock core is in non-unlocked state, described first
It is staggered to electrode and second pair of electrode；When band movable lock core rotation unlock in computer key insertion accommodating cavity, the lock core
It drives described a pair of electrodes to rotate by drive connection part, makes second pair of electrode and first pair of electrode conduction.
Although the control of error connection proof may be implemented in above-mentioned patented technology, but structure is relative complex, high production cost.
" utility model content "
A kind of the purpose of the utility model is to provide structures simple, practical reliable error connection proof electrolock.The utility model
It is realized by the following technical scheme:
A kind of error connection proof electrolock controls the on-off of an electric control loop, the computer for cooperating with computer key
There are two the electronic loops of two key electrodes of key electrode and connection for key tool；The error connection proof electrolock includes lock body, lock
Core, first electrode component and second electrode component, the lock body have key with the appearance healed up and key is opened up with the lower section that heals up
Chamber is set, the lock core is set in the accommodating cavity；The first electrode component and second electrode component include: key electrode
Mating terminals, electric control loop connecting terminal and the connection key electrode mating terminals and electric control loop terminals
The electrical connection mechanism of son；The key electrode mating terminals are fixedly installed on the lock body around the key with healing up；Institute
The electrical connection mechanism for stating at least one in first electrode component and second electrode component has make-and-break control switch, on-off control
Switch is set in the accommodating cavity and is switched on or switched off by lock core driving；The computer key is described when being latched position
Key electrode mating terminals and the key electrode are staggered and the make-and-break control switch disconnects；The computer key is unlocking
When position, the key electrode mating terminals are contacted with the key electrode and the make-and-break control switch is connected.
As a specific technical scheme, the lock core includes lock core sleeve and core, and lock core sleeve is fixedly installed on the accommodating
Intracavitary, core is set in lock core sleeve, and core rotates between locking position reconciliation lock-bit when meeting unlocking condition relative to lock core sleeve；
The driving end of the core, which is stretched out lock core sleeve lower end and driven with the make-and-break control switch, to be cooperated.
As a specific technical scheme, the electrical connection mechanism of the first electrode component and second electrode component all has logical
Disconnected control switch, two make-and-break control switch are synchronized by lock core driving to be switched on or switched off.
As a specific technical scheme, the electrical connection mechanism of the first electrode component has make-and-break control switch, described
The electrical connection mechanism of second electrode component is by the key electrode mating terminals and electric control loop terminals of second electrode component
Son carries out normal open electrical connection.
As a specific technical scheme, the make-and-break control switch includes the first connection sheet, the second connection sheet, contact, institute
It states the first connection sheet to be electrically connected with the key electrode mating terminals of respective electrode component, second connection sheet and respective electrode group
The electric control loop connecting terminal of part is electrically connected；The contact is fixedly connected with the driving end of the core, by the driving
The drive at end is switched on or switched off first connection sheet and the second connection sheet.
As a specific technical scheme, the error connection proof electrolock further includes drive connection part, and the contact passes through the drive
Follower link is fixedly connected with the driving end of the core.
As a specific technical scheme, the lock body includes the upper cover and pedestal of upper and lower pairing, the first electrode component
Electric control loop connecting terminal and the electric control loop connecting terminal of second electrode component be respectively screw, two spiral shells
It follows closely and is fixedly connected with the upper cover with pedestal in lock body left and right ends, the middle part of described two screws is located in the accommodating cavity,
Lower part is pierced by the pedestal lower end.
As a specific technical scheme, the key matches and heals up for the matching hole with certain depth, the key electrode
The key electrode mating terminals of mating terminals component and the key electrode mating terminals of electric control loop connecting terminal components that
This is oppositely disposed on the inner wall of the matching hole.
As a specific technical scheme, the error connection proof electrolock further includes readable chip, is fixedly installed on the lock core
Top, the code-reading on piece offer with lock core solution lockhole contraposition unlock through-hole.
As a specific technical scheme, the error connection proof electrolock further includes support base, is set in the accommodating cavity, institute
It states lock core and is fixedly supported to the support and take.
The utility model is designed by cleverly structure, key electrode mating terminals and electricity in reducing error connection proof electrolock
While gas control circuit connection terminal improper conducting risk, it is also equipped with that structure is simple, practical reliable advantage.
" Detailed description of the invention "
In order to illustrate more clearly of the utility model embodiment, attached drawing needed in the embodiment is done simply below
Introduction.The accompanying drawings in the following description is only the embodiments of the present invention, is come for those of ordinary skill in the art
It says, without creative efforts, can also be obtained according to these attached drawings other accompanying drawings.
Fig. 1 is the whole installation diagram of error connection proof electrolock provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram of the section structure of error connection proof electrolock provided by the embodiment of the utility model；
Fig. 3 is the explosive view of error connection proof electrolock provided by the embodiment of the utility model；
Fig. 4 is the schematic diagram of the section structure of lock body in error connection proof electrolock provided by the embodiment of the utility model；
Fig. 5 is the whole installation diagram with the computer key of error connection proof electrolock provided by the embodiment of the utility model cooperation；
Fig. 6 is state diagram when error connection proof electrolock provided by the embodiment of the utility model is docked with computer key；
Fig. 7 is state diagram of the error connection proof electrolock provided by the embodiment of the utility model when computer key does not unlock；
Fig. 8 is state diagram of the error connection proof electrolock provided by the embodiment of the utility model in computer key unlock；
Fig. 9 be error connection proof electrolock provided by the embodiment of the utility model when computer key does not unlock not by the electricity of equipment
The circuit diagram that gas control loop is connected；
Figure 10 is error connection proof electrolock provided by the embodiment of the utility model in computer key unlock by the electrical of equipment
The circuit diagram that control loop is connected.
Description of symbols: 1- error connection proof electrolock；2- computer key；11- lock body；The readable chip of 12-；13- lock core；
14- assembly set；15- support base；16- drive connection part；111- upper cover；112- pedestal；113- plug；The first connection sheet of 181-；
The second connection sheet of 182-；183- contact；191- key electrode mating terminals；192- electric control loop connecting terminal；21- key
Main body；22- unlocks shaft assembly；23- reading terminal；24- key electrode.
" specific embodiment "
In order to which the purpose of this utility model, technical solution, advantage is more clearly understood, with reference to the accompanying drawings and embodiments
The present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, error connection proof electrolock 1 includes lock body 11, readable chip 12, lock core 13, assembly set
14, support base 15, drive connection part 16, first electrode component and second electrode component.First electrode component and second electrode group
Part respectively includes 191, electric control loop connecting terminals 192 of a key electrode mating terminals and connection key electrode
The electrical connection mechanism of mating terminals 191 and electric loop connecting terminal 192.
As shown in connection with fig. 4, lock body 11 includes upper cover 111, pedestal 112 and plug 113, and upper cover 111, about 112 pedestal are right
It closes, inside forms accommodating cavity, and key is offered above accommodating cavity with healing up.11 left and right ends of lock body offer end up and down
Subassembly hole 112a, in the present embodiment, two electric control loop connecting terminals 192 are screw, and two screws are in lock body
The upper cover 111 is fixedly connected by left and right ends with pedestal 112, and the middle part of two screws is located in accommodating cavity, and lower part is pierced by
112 lower end of pedestal, two electric control loop connecting terminals 192 are pierced by one end of pedestal 112 for being connected to controlled plant
Electric control loop (in conjunction with Fig. 9 and Figure 10).It opens the upper end that two plugs 113 are respectively used to block two terminal mounting holes 112a
Mouthful.
In conjunction with shown in Fig. 2 and Fig. 3, support base 15 is fixedly installed in the accommodating cavity of lock body 11, two electric control loops
Connecting terminal 192 passes through the both ends of support base 15 and is fixed by nut.Assembly set 14, lock core 13 and dress are arranged outside lock core 13
Mating 14 are fixedly installed on together on support base 15, and the solution lockhole of lock core 13 and the key of lock body 11 are with contraposition of healing up.Lock core 13
Upper end readable chip 12 is set, readable chip 12 can be integrally formed with assembly set 14, offered on the readable chip 12 with
Lock core 13 solves the unlock through-hole of lockhole contraposition.Lock core 13 includes lock core sleeve and core, and core is set in lock core sleeve, and core is full
Relative to lock core sleeve, (such lock core belongs to the prior art, in the application not for rotation between locking position reconciliation lock-bit when sufficient unlocking condition
Its specific configuration is repeated again).
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, two key electrode mating terminals 191 are fixedly installed on around key with healing up
On lock body 11, specifically, key is with healing up for the matching hole with certain depth, and two key electrode mating terminals 191 are each other
It is oppositely disposed on the inner wall of the matching hole.Two key electrode mating terminals 191 be used for and computer key 2 on be arranged two
A key electrode 24 be engaged (computer key 2 when being latched position, two key electrode mating terminals 191 and computer key 2
Two key electrodes 24 are accordingly staggered, when the rotation of computer key 2 extremely solves lock-bit, two key electrode mating terminals 191 and computer
The accordingly contact (referring to figure 5-8 and being described below) of two key electrodes 24 of key 2.In the present embodiment, key electrode is matched
Terminal 191 is closed using phosphorus bronze sheet or other flexible conductive material production, in computer key insertion key with solution of healing up
After lock, guarantee that the key electrode of key electrode mating terminals 191 and computer key better contacts with conducting.
In conjunction with shown in Fig. 2 and Fig. 3, the electrical connection mechanism of first electrode component has make-and-break control switch, is set to lock body
Accommodating cavity in, the make-and-break control switch include the first connection sheet 181, the second connection sheet 182, contact 183 and conducting wire (referring to figure
7 and Fig. 8), the first connection sheet 181 is electrically connected by conducting wire with the key electrode mating terminals 191 of first electrode component, and second connects
Contact pin 182 is directly electrically connected with the electric control loop connecting terminal 192 of first electrode component, the first connection sheet 181 and second
About 182 arranged for interval of connection sheet.Lock core sleeve lower end is stretched out at the driving end of the core of lock core 13, and contact 183 passes through drive connection
Part 16 is fixedly connected with the driving end of the core of lock core 13, and contact 183 is rotated with the core of lock core 13 and swung, in swing process
It is embedded between the first connection sheet 181 and the second connection sheet 182 or is separated with the two, realize the on-off control to electrical connection mechanism
System.
In the present embodiment, the electrical connection mechanism of second electrode component is conducting wire, directly by the key electricity of second electrode component
Pole mating terminals and electric control loop connecting terminal carry out normal open electrical connection.It is to be understood that the electricity of second electrode component
Bindiny mechanism also can have make-and-break control switch and (and set one group of first connection sheet 181 and the second connection sheet 182 more, simultaneously will
Contact 183 is revised as an insulating trip, which is respectively set small contact), at this point, two make-and-break control switch by
The lock core driving, which synchronizes, to be switched on or switched off.
In order to facilitate the working principle of error connection proof electrolock provided by description the present embodiment, hereafter to matched electricity
Brain key is briefly described:
As shown in figure 5, computer key 2 includes key body 21, unlock shaft assembly 22, reading terminal 23 and two key electrodes
24.Unlock shaft assembly 22 is fixedly mounted on 21 front end of key body, and unlock 22 front end of shaft assembly is the solution lockhole phase with lock core 13
Reading terminal 23 is arranged in the unlocking pin of adaptation, end periphery, and it is opposite that two key electrodes 24 are fixedly installed on 23 periphery of reading terminal
Two sides.Reading terminal 23 is used to read the readable chip 12 on above-mentioned error connection proof electrolock 1.Electronic work is provided in key body 21
Energy module, it further includes a yard information processing that the electronic functional module, which includes the electronic loop being electrically connected with two key electrodes 24,
Circuit and unlock shaft assembly enable (part also belong to the prior art, repeats no more) such as control mechanisms.
In the following, being described in conjunction with the accompanying the working principle of error connection proof electrolock provided by the present embodiment:
As shown in fig. 6, the unlock of the lock core 13 of error connection proof electrolock 1 can be inserted in the unlock shaft assembly 22 of computer key 2
Hole, the reading terminal of computer key 2 are matched with the key of lock body 11 in healing up；It does not unlock at this time, two key electrodes 24 and two
A key electrode mating terminals 191 are staggered at an angle, contact 183 and the first connection sheet 181 and the second connection sheet 182
It is staggered with above-mentioned angle, in conjunction with Fig. 7；
At this point, reading terminal 23 can read the information of readable chip 12, if clip information matching error, shaft assembly 22 is unlocked
It can not work, the core of lock core 13 cannot be driven to rotate, the electric control loop can not pass through first electrode component, the second electricity
Electronic loop in pole component, key electrode 24 and computer key 2 is connected, as shown in connection with fig. 9；
, whereas if clip information matching is correct, then unlocking shaft assembly 22 can work, can be with the core of movable lock core 13
90 degree of rotation, while two key electrodes 24 are rotated by 90 ° rear and two key electrode mating terminals 191 and are connected, core driving touching
Piece 183 is caught among the first connection sheet 181 and the second connection sheet 182, and the first connection sheet 181 and the second connection sheet 182 are connected, into
And key electrode mating terminals 191 and electric control loop connecting terminal 192 are connected, the electronic loop inside computer key 2
The electric control loop can be connected, in conjunction with shown in Fig. 8 and Figure 10.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
State embodiment, it is belonging to the idea of the present invention, need not move through equivalents, phase that creative work can be obtained
The exposure range of the utility model should belong to the increase and decrease scheme of technical characteristic.
In addition, the "upper" that may be may relate to during the utility model description, "lower", "left", "right" " parallel ", " vertical
The terms such as directly ", it is intended to provide clearer explanation in conjunction with construction of the attached drawing to utility model, be understood not in life
To the limitation in the utility model specific orientation, direction during producing, using and selling.
Claims (10)
1. a kind of error connection proof electrolock controls the on-off of an electric control loop, the computer key for cooperating with computer key
There are two the electronic loops of two key electrodes of key electrode and connection for spoon utensil；The error connection proof electrolock include lock body, lock core,
First electrode component and second electrode component, the lock body have key with the accommodating healed up and key is opened up with the lower section that heals up
Chamber, the lock core are set in the accommodating cavity；It is characterized by:
The first electrode component and second electrode component include: key electrode mating terminals, electric control loop terminals
The electrical connection mechanism of son and connection the key electrode mating terminals and electric control loop connecting terminal；The key electrode
Mating terminals are fixedly installed on the lock body around the key with healing up；The first electrode component and second electrode component
In at least one electrical connection mechanism there is make-and-break control switch, which is set in the accommodating cavity and by institute
Lock core driving is stated to be switched on or switched off；The computer key is when being latched position, the key electrode mating terminals and key electricity
Pole is staggered and the make-and-break control switch disconnects；The computer key is when solving lock-bit, the key electrode mating terminals and institute
It states the contact of key electrode and the make-and-break control switch is connected.
2. error connection proof electrolock according to claim 1, which is characterized in that the lock core includes lock core sleeve and core, lock
Core retainer plate is fixedly installed in the accommodating cavity, and core is set in lock core sleeve, core opposite lock core sleeve when meeting unlocking condition
It is rotated between locking position reconciliation lock-bit；The driving end of the core is stretched out lock core sleeve lower end and is driven with the make-and-break control switch
Cooperation.
3. error connection proof electrolock according to claim 2, which is characterized in that the first electrode component and second electrode group
The electrical connection mechanism of part all has make-and-break control switch, and two make-and-break control switch are synchronized by lock core driving and connect on-off
It opens.
4. error connection proof electrolock according to claim 2, which is characterized in that the electrical connection mechanism of the first electrode component
With make-and-break control switch, the electrical connection mechanism of the second electrode component is by the key electrode mating terminals of second electrode component
Normal open electrical connection is carried out with electric control loop connecting terminal.
5. error connection proof electrolock according to claim 3 or 4, which is characterized in that the make-and-break control switch includes first
Connection sheet, the second connection sheet, contact, first connection sheet are electrically connected with the key electrode mating terminals of respective electrode component,
Second connection sheet is electrically connected with the electric control loop connecting terminal of respective electrode component；The contact and the core
Driving end is fixedly connected, and is switched on or switched off first connection sheet and the second connection sheet by the drive at the driving end.
6. error connection proof electrolock according to claim 5, which is characterized in that further include drive connection part, the contact is logical
The drive connection part is crossed to be fixedly connected with the driving end of the core.
7. error connection proof electrolock according to claim 5, which is characterized in that the lock body include upper and lower pairing upper cover and
Pedestal, the electric control loop connecting terminal of the first electrode component and the electric control loop terminals of second electrode component
Son is respectively screw, which is fixedly connected with the upper cover with pedestal in lock body left and right ends, described two screws
Middle part is located in the accommodating cavity, and lower part is pierced by the pedestal lower end.
8. error connection proof electrolock according to claim 5, which is characterized in that the key, which is matched, to heal up for certain depth
Matching hole, the key electrode mating terminals and electric control loop connecting terminal components of the key electrode mating terminals component
Key electrode mating terminals be arranged relative to each other on the inner wall of the matching hole.
9. error connection proof electrolock according to claim 5, which is characterized in that further include readable chip, be fixedly installed on institute
The top of lock core is stated, which offers the unlock through-hole with the contraposition of lock core solution lockhole.
10. error connection proof electrolock according to claim 5, which is characterized in that further include support base, be set to the accommodating
Intracavitary, the lock core is fixedly supported to the support and takes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622389.7U CN208184426U (en) | 2018-04-26 | 2018-04-26 | Error connection proof electrolock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622389.7U CN208184426U (en) | 2018-04-26 | 2018-04-26 | Error connection proof electrolock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184426U true CN208184426U (en) | 2018-12-04 |
Family
ID=64431419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820622389.7U Active CN208184426U (en) | 2018-04-26 | 2018-04-26 | Error connection proof electrolock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208184426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485819A (en) * | 2019-08-05 | 2019-11-22 | 长园共创电力安全技术股份有限公司 | A kind of anti-short circuit electrolock |
-
2018
- 2018-04-26 CN CN201820622389.7U patent/CN208184426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485819A (en) * | 2019-08-05 | 2019-11-22 | 长园共创电力安全技术股份有限公司 | A kind of anti-short circuit electrolock |
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