CN206888720U - Lock core electronic signal transmission device - Google Patents
Lock core electronic signal transmission device Download PDFInfo
- Publication number
- CN206888720U CN206888720U CN201720407566.5U CN201720407566U CN206888720U CN 206888720 U CN206888720 U CN 206888720U CN 201720407566 U CN201720407566 U CN 201720407566U CN 206888720 U CN206888720 U CN 206888720U
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- CN
- China
- Prior art keywords
- lock body
- probe
- lock core
- lock
- hitch bar
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to lock technology field, and in particular to a kind of lock core electronic signal transmission device.Lock core electronic signal transmission device, including key and lock body, lock core is provided with lock body, shift fork, rotation axis and the hitch bar for rotating lock core and shift fork shaft coupling, the signal transmitting module for sending signal driving hitch bar work is provided with key, key lever is provided with connected conductive contact blade, conductive contact blade is connected with the lock core probe in lock core after key insertion lock core, left lock body probe in lock core probe connection lock body, left lock body probe is connected by conductive mounting with the right lock body probe in lock body, conducting ring on right lock body probe connection rotation axis, conducting ring connects the drive circuit of hitch bar.Due to using above-mentioned technical proposal, the utility model compact overall structure, stable connection, improving product service life.
Description
Technical field
It the utility model is related to lock technology field, and in particular to a kind of lock core electronic signal transmission device.
Background technology
Electric lockset has turned into indispensable part in the higher safety-protection system of security classification instantly, its status and
Effect is that tradition machinery lockset can not substitute.Common electric lockset leads to after separating the lock core and shift fork that are arranged in lock body
Cross hitch bar and realize that the connection of lock core and shift fork and shaft coupling rotate, in the situation that hitch bar does not connect lock core with shift fork
Under, after key insertion lock core, lock core can only be rotated, but shift fork can not be rotated, and the rotation control lockset of shift fork
Unlatching and locking, therefore started with the case of no corresponding key by traditional mechanical structure, it can not open this kind of lockset
.It is provided with key and is used to start the sender unit that hitch bar is allowed to work, after key inserts lock core, by is filled to shaft coupling
The drive circuit put sends control signal and realizes that control hitch bar makes the effect of both shaft couplings after lock core is connected with shift fork.Letter
Number transmitter connects the realization of generally use electric wire connected mode with the circuit of hitch bar, is set in lock core and hitch bar
Drive circuit connection terminals or conductive contact, key insertion lock core after, just with the terminals or contact portion, so as to
Constitute the galvanic circle between sender unit and the drive circuit of hitch bar.It is to send if key mismatches
Correct control signal realizes the function of driving hitch bar running, also can not just realize the effect that lockset is opened.And lock
Internal Spatial General 6 R is all more narrow, and lock core, shift fork and rotation axis must be rotated again at work, therefore electric wire is not only
It is difficult to be arranged in this narrow space, is also relatively easy to produce abrasion in the rotary course of lock core, shift fork and rotation axis
After cause loose contact or short circuit, or even fracture directly results in lockset failure, and these weakness of wire connecting fabric are this kind of
The main reason for lockset service life is short.
Utility model content
The purpose of this utility model is, there is provided a kind of lock core electronic signal transmission device, solves above technical problem.
The technical problem that the utility model solves can be realized using following technical scheme：
Lock core electronic signal transmission device, including key and lock body, lock body is interior to be provided with lock core, shift fork and rotation axis, locks
Core and rotation axis are respectively arranged at the left and right sides of shift fork, and the both ends of rotation axis make three coaxial after connecting shift fork and lock handle respectively
Rotate, the hitch bar for being used for rotating lock core and shift fork shaft coupling is provided with lock body, is provided with key and sends control signal to drive
The signal transmitting module of dynamic hitch bar work, key make to realize electricity between signal transmitting module and hitch bar after inserting lock core
Connection, so as to send signal driving hitch bar work, lock core is set to be connected with shift fork, now twisting key then rotates shift fork,
Play a part of lockset unlatching, hitch bar separates lock core and shift fork after key is extracted, it is characterised in that is set in the lock body
There is a conductive component, for realizing the electrical connection of key and hitch bar, the conductive component includes being arranged on rotation axis
Conducting ring, the lock body probe groups being arranged in lock body, the lock core probe being arranged in lock core, the conducting ring are sheathed on the rotation
Button axle outer wall, the lock body probe groups include the right lock body probe directly over rotation axis and the left lock directly over lock core
Body probe, right lock body probe are electrically connected with being realized after conducting ring wall contacts, and left lock body probe is realized after being contacted with lock core probe
Electrical connection, right lock body probe and left lock body probe are respectively arranged in the right lock body probe storehouse in lock body and left lock body probe storehouse,
Lock core probe is arranged in the lock core probe storehouse in lock core, and one is provided with above lock body and connects left lock body probe and right lock body probe
Conductive mounting, the upper end of left lock body probe and the upper end of right lock body probe are protruded behind lock body upper surface by the conductive mounting
Electrical connection is realized, lock core probe moves up and forms both electrical connections after contacting left lock body probe, and right lock body probe is downward
Both electrical connections are formed after contacting conducting ring outer wall, conducting ring connects the drive circuit of hitch bar, and this structure causes key
After spoon insertion lock core, the signal transmitting module in key passes sequentially through lock core probe, lock body probe groups and conducting ring and shaft coupling fills
Put to form electric loop, so that the signal in it is able to send to the drive circuit of hitch bar；
Conductive contact blade is provided with groove in key key lever, it is connected in the signal transmitting module in the shank of the key,
Conductive contact blade is formed after the lower end in contact after key inserts lock core with lock core probe and electrically connected.
The utility model realizes hitch bar by setting conductive component in the case of the electric wire connection of abandoning tradition
With the electrical connection of signal transmitting module, after key inserts lock core, signal transmitting module passes through conductive component and hitch bar
Drive circuit between form signal transmission electric loop, make after control signal is sent to drive circuit its drive shaft coupling
Device works, and is rotated coaxially so that being realized after lock core and shift fork shaft coupling, when now rotating key band movable lock core rotation, shift fork
And then the effect that lockset is opened, also, the lower end due to right lock body probe and conducting ring wall contacts are realized after rotating coaxially
Electric connection mode is the contact attachment structure of electric brush type, and both connect for free-standing, it is therefore provided that conducting ring is with knob
Axle is able to remain with right lock body probe and electrically connected while rotation, so even the rotation amplitude in rotation axis reaches 360
When spending, it is possibility to have effect ensures the electrical connection of signal transmitting module and hitch bar.
The conductive mounting of conductive contact blade and the left and right lock body probe of connection in key key lever is the electricity by etching and processing
Road plate, wherein, conductive mounting is snugly covered in the upper end of lock body, and left lock body probe and right lock body probe expose lock body
Be connected after upper end with conductive mounting lower surface, and the independent circuits by etching thereon realize any left lock body probe and with
Independent electrical connection between its corresponding right lock body probe.
The input of the hitch bar is the electric signal input interface being arranged on its drive circuit, the hitch bar
Input, the conducting ring, the left lock body probe, the right lock body probe, the lock core probe be one-to-one relationship,
The input of i.e. any hitch bar, it is corresponded to provided with a conducting ring, a left lock body probe, a right lock
Body probe and a lock core probe；
The conductive contact blade of the key lever is provided with independent circuits corresponding with any lock core probe, so as to which lock core is visited
Pin and the input of signal transmitting module connect.
The input of the hitch bar includes control signal input, reaches the signal by the electric loop of foundation
Effect of the sending module to the drive circuit output control signal of hitch bar.
The hitch bar is using dry cell or rechargeable battery as its in-line power device.
The input of the hitch bar includes energization input, and reaching the signal by the electric loop of foundation sends
Module exports the effect of energizing power, and the corresponding energization input is provided with one for interim to hitch bar by external power source
The power input port of power supply, the power input port are arranged on the shank of the key of the key, and are connected the signal and sent
Device, it is easy to the actuating unit temporary power by after power input port connection external powering device being hitch bar,
So as to which in the case of the in-line power failure of apparatus of hitch bar, lockset is opened by outside temporary power.
The power input port uses USB interface.
When the quantity of the conducting ring is more than two, a dead ring is equipped between adjacent conducting ring, for realizing
Electrical isolation between conducting ring, avoids the generation of short-circuit conditions, and the dead ring is sheathed on rotation axis outer wall.
Beneficial effect：Because using above-mentioned technical proposal, the utility model solves conditional electronic lockset due to using electricity
Line connects and caused the problem of making electric wire abrasion and fracture cause lockset failure in use, compact overall structure, and connection is steady
It is fixed, improve product service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of key in Fig. 1.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
Reference picture 1, Fig. 2, lock core electronic signal transmission device, including key 1 and lock body 2, be provided with lock body 2 lock core 3,
Shift fork 4 and rotation axis 5, lock core 3 and rotation axis 5 are respectively arranged at the left and right sides of shift fork 4, and the both ends of rotation axis 5 connect respectively
Shift fork 4 and lock handle 6 rotate coaxially three later, and the shaft coupling dress for being used to rotate lock core 3 and the shaft coupling of shift fork 4 is provided with lock body 2
7 are put, is provided with key 1 and sends control signal to drive the signal transmitting module 11 that hitch bar 7 works, key 1 inserts lock core 3
After make between signal transmitting module 11 and hitch bar 7 realize electrically connect, so as to send signal drive hitch bar 7 work, make
Lock core 3 and shift fork 4 connect, and now twisting key 1 then rotates shift fork 4, play a part of lockset unlatching.Key 1 joins after extracting
Shaft device 7 separates lock core 3 and shift fork 4, and conductive component is provided with lock body 2, and conductive component includes being arranged at leading on rotation axis 5
Electric ring 81, the lock body probe groups being arranged in lock body 2, the lock core probe 91 being arranged in lock core 3, conducting ring 81 are sheathed on knob
The outer wall of axle 5, when the quantity of conducting ring 81 is more than two, dead ring 82 is equipped between adjacent conducting ring, is led for realizing
Electrical isolation between electric ring, avoids the generation of short-circuit conditions, and dead ring 82 is sheathed on the outer wall of rotation axis 5.Lock body probe groups bag
Include the right lock body probe 92 directly over rotation axis 5 and the left lock body probe 93 directly over lock core 3, right lock body probe 92
In the right lock body probe storehouse and left lock body probe storehouse being respectively arranged at left lock body probe 93 in lock body 2, lock core probe 91 is set
In in the lock core probe storehouse in lock core 3, the top of lock body 2 is provided with the conductive mounting for connecting left lock body probe 93 and right lock body probe 92
94, the upper end of left lock body probe 93 and the upper end of right lock body probe 92 are protruded real with conductive mounting 94 behind the upper surface of lock body 2
Now electrically connect, lock core probe 91 moves up and forms both electrical connections, right lock body probe 92 after contacting left lock body probe 93
Both electrical connections are formed after the contact outer wall of conducting ring 81 downwards, conducting ring 81 connects the drive circuit of hitch bar 7, the driving
Circuit is located in lock handle 6, the base for the actuating unit for being used to place hitch bar is provided with lock handle 6 and for placing hitch bar
Electric supply installation power storehouse.After key 1 inserts lock core 3, signal transmitting module 11 passes sequentially through lock core probe 91, left lock body is visited
The drive circuit of pin 93, conductive mounting 94, right lock body probe 92 and conducting ring 81 and hitch bar forms electric loop, so that
Signal in it is able to send to the drive circuit of hitch bar 7, it is driven the work of the actuating unit of hitch bar 7.Right lock
The lower end of body probe 92 and the electric connection mode of the wall contacts of conducting ring 81 are electric brush type attachment structure, because both are on-fixed
Formula connects so that conducting ring 81 with rotation axis 5 rotates while be able to remain with right lock body probe 92 and electrically connect, because
Even if this is when the rotation amplitude of rotation axis 5 reaches 360 degree, it is possibility to have effect ensures signal transmitting module 11 and hitch bar 7
Electrical connection.Conductive contact blade 13 is provided with groove in the key lever 12 of key 1, its signal being connected in the shank of the key 14 is sent
Module 11, conductive contact blade 13 are formed after the lower end in contact after key 1 inserts lock core 3 with lock core probe 91 and electrically connected.
Conductive contact blade 13 and conductive mounting 94 are the circuit board by etching and processing in the utility model.
The input of hitch bar 7 is the electric signal input interface being arranged on its drive circuit, input, conducting ring
81st, left lock body probe 93, right lock body probe 92, lock core probe 91 are one-to-one relationship, i.e. any one input of hitch bar 7
One corresponding conducting ring 81 of end connection, the conducting ring 81 connect a corresponding left lock body probe 93, the left side again
Lock body probe 93 connects a corresponding right lock body probe 92, and the right lock body probe 92 connects a corresponding lock core
Probe 91；The conductive lower surface of mounting 94 is etched with for realizing any left lock body probe 93 and corresponding right lock body probe 92
Between the independent circuits that electrically connect；Corresponding any lock core probe 91 is provided with independent electrical corresponding with the probe on conductive contact blade 13
Road, so as to which any lock core probe 91 is connected with the input of signal transmitting module 11.
The input of hitch bar 7 includes signal input part, reaches signal transmitting module 11 by the electric loop of foundation
Effect to the drive circuit output control signal of hitch bar 7.
Using dry cell or rechargeable battery as its in-line power device, its input also includes supplying hitch bar 7
Electrical input, have the function that signal transmitting module 11 exports energizing power, corresponding supply input by the electric loop of foundation
End is provided with one and is used to pass through power input port 15 of the external power source to hitch bar temporary power, and it is arranged on the shank of the key 14,
And connection sender unit 11, it is the dynamic of hitch bar 7 to be easy to after connecting external powering device by power input port 15
Force mechanisms temporary power, in the case of the in-line power failure of apparatus of hitch bar 7, to be locked by outside temporary power
Tool is opened.Power input port 15 preferably uses USB interface.
The utility model realizes hitch bar by setting conductive component in the case of the electric wire connection of abandoning tradition
With the electrical connection of signal transmitting module, after key inserts lock core, signal transmitting module passes through conductive component and hitch bar
Drive circuit between form signal transmission electric loop, make after control signal is sent to drive circuit its drive shaft coupling
Device works, and is rotated coaxially so that being realized after lock core and shift fork shaft coupling, when now rotating key band movable lock core rotation, shift fork
And then the effect that lockset is opened is realized after rotating coaxially, even if the cyclic structure for being additionally, since conducting ring is rotating rotation axis
Amplitude also ensures that circuit communication when reaching 360 degree.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described in the above.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, in above-described embodiment and specification
Description simply illustrates principle of the present utility model, and on the premise of the spirit and scope of the utility model is not departed from, this practicality is new
Type also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model.This practicality
New claimed scope is by appended claims and its equivalent thereof.
Claims (9)
1. lock core electronic signal transmission device, including key and lock body, lock body is interior to be provided with lock core, shift fork and rotation axis, lock core
The left and right sides of shift fork is respectively arranged at rotation axis, the both ends of rotation axis connect shift fork and lock handle, are provided with and use in lock body respectively
Control signal is sent to drive the letter that hitch bar works in being provided with the hitch bar for rotating lock core and shift fork shaft coupling, key
Number sending module, makes to realize between signal transmitting module and hitch bar after key insertion lock core and electrically connects, it is characterised in that institute
State and one is provided with lock body for realizing the conductive component electrically connected between key and hitch bar, the conductive component includes setting
In the conducting ring on rotation axis, the lock body probe groups being arranged in lock body, the lock core probe being arranged in lock core, the conducting ring
The rotation axis outer wall is sheathed on, the lock body probe groups are including the right lock body probe directly over rotation axis and positioned at lock core
The left lock body probe of surface, right lock body probe are electrically connected with being realized after conducting ring wall contacts, and left lock body probe is visited with lock core
Electrical connection is realized after pin contact, right lock body probe and left lock body probe are respectively arranged at right lock body probe storehouse and left lock in lock body
In body probe storehouse, lock core probe is arranged in the lock core probe storehouse in lock core, be provided with above lock body the left lock body probe of a connection and
The conductive mounting of right lock body probe, the upper end of left lock body probe and the upper end of right lock body probe pass through after protruding lock body upper surface
The conductive mounting realizes electrical connection, and lock core probe moves up and forms both electrical connections after contacting left lock body probe, right
Lock body probe forms both electrical connections after contacting conducting ring outer wall downwards, and conducting ring connects the drive circuit of hitch bar；
Conductive contact blade is provided with groove in key key lever, it is connected in the signal transmitting module in the shank of the key, conductive
Contact is formed after the lower end in contact after key inserts lock core with lock core probe and electrically connected.
2. lock core electronic signal transmission device according to claim 1, it is characterised in that the input of the hitch bar
Hold to be arranged at the electric signal input interface on its drive circuit, the input of the hitch bar, the conducting ring, the left side
Lock body probe, the right lock body probe, the lock core probe are one-to-one relationship, i.e., the input of any hitch bar
End, corresponds to it and is provided with a conducting ring, a left lock body probe, a right lock body probe and a lock core probe.
3. lock core electronic signal transmission device according to claim 2, it is characterised in that the conductive mounting is snugly
The upper end of lock body is covered in, its lower surface is etched with to be visited for connecting any left lock body probe and corresponding right lock body
The independent circuits of pin, any left lock body probe and corresponding right lock body probe seal after exposing the upper end of lock body with conduction
Independent circuits corresponding to piece lower surface connect.
4. lock core electronic signal transmission device according to claim 3, it is characterised in that corresponding any lock core probe exists
The conductive contact blade is provided with and any one-to-one independent circuits of lock core probe.
5. according to the lock core electronic signal transmission device described in claim 2,3 or 4, it is characterised in that the hitch bar
Input include control signal input.
6. lock core electronic signal transmission device according to claim 5, it is characterised in that the hitch bar is using dry
Battery or rechargeable battery are as its in-line power device.
7. lock core electronic signal transmission device according to claim 6, it is characterised in that the input of the hitch bar
End includes energization input, and the corresponding energization input is provided with one and is used to pass through external power source to hitch bar temporary power
Power input port, the power input port are arranged on the shank of the key of the key, and connect the sender unit.
8. lock core electronic signal transmission device according to claim 7, it is characterised in that the power input port is adopted
Use USB interface.
9. lock core electronic signal transmission device according to claim 5, it is characterised in that when the quantity of the conducting ring
During more than two, a dead ring for being used to make adjacent conductive ring electrical isolation, the insulation are equipped between adjacent conducting ring
Ring set is located at rotation axis outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407566.5U CN206888720U (en) | 2017-04-18 | 2017-04-18 | Lock core electronic signal transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407566.5U CN206888720U (en) | 2017-04-18 | 2017-04-18 | Lock core electronic signal transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888720U true CN206888720U (en) | 2018-01-16 |
Family
ID=61323995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407566.5U Expired - Fee Related CN206888720U (en) | 2017-04-18 | 2017-04-18 | Lock core electronic signal transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816256A (en) * | 2017-04-18 | 2018-03-20 | 上海英特罗机械电气制造股份有限公司 | Lock core electronic signal transmission device |
-
2017
- 2017-04-18 CN CN201720407566.5U patent/CN206888720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816256A (en) * | 2017-04-18 | 2018-03-20 | 上海英特罗机械电气制造股份有限公司 | Lock core electronic signal transmission device |
| CN107816256B (en) * | 2017-04-18 | 2019-11-01 | 上海英特罗机械电气制造股份有限公司 | Lock core electronic signal transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |