CN208045843U - A kind of electronic lock - Google Patents
A kind of electronic lock Download PDFInfo
- Publication number
- CN208045843U CN208045843U CN201820693829.8U CN201820693829U CN208045843U CN 208045843 U CN208045843 U CN 208045843U CN 201820693829 U CN201820693829 U CN 201820693829U CN 208045843 U CN208045843 U CN 208045843U
- Authority
- CN
- China
- Prior art keywords
- electronic lock
- bar
- box body
- locking bar
- drive shaft
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 12
- 210000002421 cell wall Anatomy 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of electronic lock, includes the box body closed by upper cover and lower cover lid, drive shaft is installed in box body, drive shaft axis side is connected with locking bar, and both ends are connected with motor and manual unlocking bar respectively；Locking bar is equipped with catch bar, and catch bar both sides are respectively equipped with a pair of separated signal shrapnel, and signal shrapnel is in contact to form closed circuit transmission signal under the promotion of catch bar, feeds back the position of locking bar.The locking bar of the utility model is equipped with catch bar, catch bar both sides are respectively equipped with a pair of separated signal shrapnel, when locking bar moves under the driving of motor, catch bar just pushes the signal shrapnel of the same side to contact to form closed circuit transmission signal, the position for feeding back locking bar, convenient for the whether sealed of monitoring cradle, and the structure of the utility model electronic lock is simple, it is small, it can be directly mounted on cradle.
Description
Technical field
The utility model belongs to charging connector technical field, more particularly to a kind of electronic lock.
Background technology
With the continuous development of new-energy automobile, automobile charge requirement is on the increase, and the charging security of automobile also at
The problem of increasingly being paid close attention to for people.In order to ensure that the safety of cradle and charging socket is powered, cradle band electric mortiser is avoided
It pulls out, setting electronic lock is needed to carry out sealed and unlock to cradle.When electronic lock locks extremely, manual unlocking cradle is needed.
General electronic lock can not feed back the sealed and unlocked state of cradle in the sealed and releasing process of cradle, and solve
Lock not in place, cradle cannot normally extract electronic lock and be unable to direct-assembling fixed on charging socket, need in addition to redesign
Fixed structure and installation locking bar.
201621284273.4 utility model patent of existing application number《Charging gun electronic lock and charging gun》, the charging
The structure of rifle electronic lock is simple, small, can be mounted on charging gun, its utilization is as the electronic lock on cradle.?
Motor, under the cooperation of wheel and rack, the locking bar that can be driven well carries out sealed and unlock to charging gun, and electronic lock is set
There is manual unlocking rope that can carry out manual unlocking to cradle.The electronic lock be difficult to it is sealed to the position of locking bar with unlocked position into
Information is accurately fed back in vehicle control system to difficult, is unfavorable for people and is supervised to the state of charging gun by row monitoring
It surveys.
Invention content
In order to solve the deficiencies in the prior art, the utility model provides a kind of electronics being installed on cradle
Lock, locking bar are equipped with catch bar, and catch bar both sides are respectively equipped with signal shrapnel group, and the signal shrapnel of signal shrapnel group is in catch bar
Promotion under be in contact to form closed circuit and transmit signal, and feed back that locking bar is sealed or the information of unlocked position, be conducive to people and supervise
Survey cradle whether sealed state.
The utility model institute technique effect to be achieved is realized by following scheme：
A kind of electronic lock includes the box body closed by upper cover and lower cover lid, is equipped with drive shaft in the box body, institute
It states drive shaft axis side with locking bar to be connected, both ends are connected with motor and manual unlocking bar respectively；
The locking bar is equipped with catch bar, and the catch bar both sides are respectively equipped with a pair of separated signal shrapnel, the signal
Shrapnel is in contact to form closed circuit transmission signal under the promotion of the catch bar, feeds back the position of locking bar.
Further, drive shaft axis side is equipped with connection protruding shaft, is equipped with connecting pole at the top of the connection protruding shaft, and described
Connecting pole and the drive shaft are coaxial；The locking bar is equipped with cell wall with drive shaft connecting pin, and the cell wall opens up and the company
The compatible link slot of column is connect, and the cell wall is equipped with smooth circular arc.
Further, line row is covered under described, the line row is connected with the signal shrapnel and cable, the signal
Shrapnel and line row are fixedly arranged on lower lid, are integrally formed with lower cover.
Further, the material of the signal shrapnel and line row are copper.
Further, the cable is extended to by the cable through hole opened up in the box body outside box body, outside the box body
Fixed block equipped with fixed cable, the through-hole are equipped with sealing shroud.
Further, the manual unlocking bar is connect backwards to one end of drive shaft with the unlock rope on the outside of the box body
End is connected, and the unlock rope connecting pin is connected equipped with through-hole with unlock rope.
Further, the drive shaft is equipped with cross recess with manual unlocking bar connecting pin, and the manual unlocking bar is set
There is a word connector compatible with the cross recess.
Further, the motor is six grades of variable-speed motors.
Further, the box body offers through-hole, is stretched out outside box body for the locking bar and the manual unlocking bar,
And the through-hole is equipped with sealing ring.
Further, the upper outer side of lid both sides are equipped with buckle.
The utility model has the following advantages：
1, locking bar is equipped with catch bar, and catch bar both sides are respectively equipped with a pair of separated signal shrapnel, when locking bar is in motor
Driving under move, catch bar just push the signal shrapnel of the same side contact to be formed closed circuit transmit signal, feed back locking bar
Position, convenient for the whether sealed of monitoring cradle.
2, it is equipped with manual unlocking bar, manual unlocking bar can drive locking bar to unlock under the pulling of manual unlocking rope, can be in electricity
When son lock exception is lockked, manual unlocking rope is pulled to be unlocked cradle.
3, the through-hole for leading to box portion outside for locking bar, manual unlocking bar and cable is equipped with sealing ring, reinforces electronic lock
Water proofing property.
4, electronic lock is equipped with cable fixed block, is used for fixed cable, prevents cable from loosening, and cable fixed block is set to
Box portion outside can save box space.
Description of the drawings
Fig. 1 is the stereogram of electronic lock in the utility model；
Fig. 2 is the three-dimensional assembling schematic diagram of electronic lock in the utility model；
Fig. 3 is the structural schematic diagram of drive shaft in the utility model；
Fig. 4 is the structural schematic diagram of locking bar in the utility model；
Fig. 5 is drive shaft and locking bar attachment structure schematic diagram in the utility model；
Fig. 6 is signal shrapnel in the utility model, line row and the connection diagram between cable and motor；
Fig. 7 is that lower cover is reached the standard grade the arrangement mode and structural schematic diagram of row in the utility model；
Accompanying drawings symbol description；100, upper cover；200, lower cover；300, box body；400, cable；500, sealing ring；600, fixed
Block；700, sealing shroud；1, drive shaft；2, locking bar, 3, manual unlocking bar；4, motor；11, protruding shaft is connected；111, connecting pole；
12, cross recess；21, catch bar；22, cell wall, 221, link slot；222, circular arc；31, unlock rope connecting pin；32, unlock rope；
33, a word connector；101, it buckles；201, signal shrapnel；301, line is arranged；3011, motor connection sheet；3012, cable connects
Piece.
Specific implementation mode
The present invention will be described in detail with reference to the accompanying drawings and examples.
The stereogram of electronic lock is as shown in Fig. 1 in the present embodiment, sees from electronic lock external energy from inside and stretching
Locking bar 2, cable 400 and in the unlock rope connecting pin 31 being connected with unlock rope 32.
Attached drawing 2 be the utility model electronic lock three-dimensional installation diagram, as shown in Fig. 2, electronic lock include by
Upper cover 100 and lower cover 200 cover the box body closed, are equipped with drive shaft 1 in box body, drive shaft axis side is fixedly linked with locking bar 2, both ends
It is connected respectively with motor 4 and manual unlocking bar 3；
Locking bar is equipped with catch bar 21, and catch bar both sides are respectively equipped with a pair of separated signal shrapnel 201, and signal shrapnel is pushing away
It is in contact to form closed circuit transmission signal under the promotion of lever, feeds back the position of locking bar.
Two pairs of signal shrapnels can be used as two switches of electronic lock internal circuit.Drive shaft is with locking bar in the present embodiment
It is vertically connected, drive shaft 1 rotates under the driving of motor 4, while the radial direction for driving locking bar toward drive shaft moves, lock
Bar can move under the drive of drive shaft towards the direction of electronic lock box portion outside, also or towards inside electronic lock box body 300
Direction moves, when locking bar 2 is moved towards 300 outside direction of electronic lock box body, while electronic lock keeps cradle sealed, and locking bar
On catch bar 21 push a pair of of signal shrapnel 201 of side closer from electronics box portion outside to be in contact, closure can be formed at this time
The sealed information of locking bar is passed to the vehicle control end being connected with electronic lock by circuit.Similarly, when locking bar is towards electronics lock box
Body outside direction move when, while electronic lock makes cradle unlock, the catch bar on locking bar push from electronics box portion outside compared with
A pair of of signal shrapnel 201 of remote side is in contact, and can form another closed circuit at this time and pass to the sealed information of locking bar
The vehicle control end being connected with electronic lock.When locking bar is in sealed or unlocks cradle position, can all one pair of which be pushed to believe
Number shrapnel, which is in contact, to be formed closed circuit information is fed back to vehicle control end, convenient for monitoring cradle it is sealed whether shape
State.
As shown in Fig. 3,1 axis side of drive shaft is equipped with connection protruding shaft 11, and 11 top of connection protruding shaft is equipped with connecting pole 111, and
Connecting pole 111 and drive shaft 1 are coaxial.As shown in Fig. 4, locking bar 2 is equipped with cell wall 22 with 1 connecting pin of drive shaft, and cell wall 22 is opened
If link slot 221 compatible with connecting pole 111, and cell wall is equipped with smooth circular arc 222.It is drive shaft 1 as shown in Fig. 5
With the connection diagram of locking bar 2, when drive shaft rotates, the radial direction that connection protruding shaft 11 drives locking bar towards drive shaft 1 moves,
Circular arc 222 smooth on cell wall 22 can agree with the movement of locking bar 2 and the circumference of drive shaft at this time, ensure that locking bar does straight line fortune
It is dynamic.
On the basis of the utility model is equipped with signal shrapnel and transmits locking bar location information, lower cover 200 is equipped with line and arranges 301,
Line row is connected with signal shrapnel 201 and cable 400, and signal shrapnel and line row are fixedly arranged on lower lid.Preferably, signal shrapnel and line
Row is integrally formed with lower cover.Signal shrapnel and line row are integrally formed the cable on the one hand reduced inside electronic lock, a side with lower cover
The assembly process of cable is reduced in face, can reduce the production hour of electronic lock.
As shown in Fig. 6, in the present embodiment, cable 400 is connected with line row 301, motor 4 and 201 phase of signal shrapnel
Be connected in line row on, by line arrange transmit motor needed for electric energy and will be when signal shrapnel be closed by feedback information.Line row is also
It is connected respectively with motor and cable equipped with motor connection sheet 3011 and cable connection sheet 3012, motor connection sheet 3011 is set
There is button bit（It is not identified in figure）.Correspondingly, the electrode connection of motor is equipped with slotting bone compatible with connection sheet（It is not marked in figure
Know）, motor can be directly mounted on by being connected for button bit and slotting bone on electronic lock in assembly, and there is no need to other welding
Process saves assembly work.Cable is welded and fixed with cable connection sheet, ensures that its is connected firm.In the present embodiment, electronics
The cable of lock is four.It is arranged in order to facilitate description cable and line and the connection type of signal shrapnel, uses " first ", " the below
Two ", " third " and " the 4th " four cables of these words pair distinguish, but do not appoint to the cable of the utility model
What is limited.First cable is arranged by line to be connected with an electrode of motor, and second cable passes through line row and motor
Another electrode is connected, and second cable is also connected with two signal shrapnels respectively, the two signal shrapnels 201 belong to promotion
The both sides of bar 21.Third cable the 4th is arranged by line respectively to be connected with remaining two signal shrapnels.This four cables are used
It is connected in the component outside electronic lock, for providing power supply to motor and the location information of locking bar being fed back to vehicle
Control terminal.Line row's arrangement mode of lower cover can be found in Fig. 7 with structure.In existing technology, need six-cable that could realize
Above-mentioned function, in the six-cable of the prior art, both threads cable is connected with motor, two cables and a pair of of signal shrapnel
It is connected, remaining both threads cable is connected with another pair signal shrapnel.It is only completed in the present embodiment with four cable connections existing
There is the function that six-cable connection is completed in technology, assembly work can be reduced and reduce production cost by reducing the connection of cable.
In the present invention, the material of signal shrapnel 201 and line row 301 are copper.Signal shrapnel needs to have centainly
Elasticity could complete under the promotion of catch bar with the closure of another signal shrapnel and disconnection.Copper has good electric conductivity and bullet
Property, meet signal shrapnel to the requirement in terms of elasticity and electric conductivity, and in the present embodiment, the coupled line of signal shrapnel is arranged
It is integrated.
Cable is extended to by the through-hole opened up in box body outside box body, and box body is externally provided with the fixed block 600 of fixed cable, is led to
Hole is equipped with sealing shroud 700.Fixed block is L-shaped in the present invention, and sealing shroud 700 reinforces the water resistance of electronic lock, protection
Electronic lock internal circuit.The cable fixed block of L-type can withstand cable glands simultaneously, increase the reliability of waterproof, prevent cable
Sealing shroud 700 exits.
Manual unlocking bar is connected backwards to one end of drive shaft with the unlock rope connecting pin 31 on the outside of box body, and unlock rope
Connecting pin 31 is connected equipped with through-hole with unlock rope 32.It is fixed in the present embodiment with aluminium button at the knot of unlock rope.
With reference to attached drawing 2, the connecting pin of drive shaft 1 and manual unlocking bar is equipped with cross recess 12, manual unlocking bar 3 be equipped with
The compatible word connector of cross recess 33.One word connector is connected with cross recess, when electronic lock locks extremely, can be pulled
Unlock rope 32, the manual unlocking bar being connected with unlock rope drive drive shaft turns, driving locking bar to be unlocked.
In utility model, motor 4 is preferably six grades of variable-speed motors, and widens the tooth in six grades of variable-speed motors
Wheel, in this way design can reduce impact of the stall to gear, while can reduce the torsion of unlock, to extend the use longevity of motor
Life.
Box body 300 offers through-hole, is stretched out outside box body for locking bar 2 and manual unlocking bar, and through-hole is equipped with sealing ring
500.Likewise, sealing ring 500 is used to reinforce the water proofing property of electronic lock.
In the present invention, the outside both sides of upper cover are equipped with buckle 101, and buckle 100 can be such that electronic lock is directly assembled to
It on cradle, is fixed without screw, assemble products from parts can be reduced and reduces assembly work, to reduce production cost.
Finally, it should be noted that above example be only to illustrate the embodiment of the present invention technical solution rather than to its into
Row limitation, although the embodiment of the present invention is described in detail with reference to preferred embodiment, those skilled in the art
It should be understood that the technical solution of the embodiment of the present invention can be still modified or replaced equivalently, and these are changed or wait
The range of modified technical solution disengaging technical solution of the embodiment of the present invention cannot also be made with replacement.
Claims (10)
1. a kind of electronic lock, it is characterised in that：
Include the box body closed by upper cover and lower cover lid, drive shaft, drive shaft axis side and locking bar phase are installed in the box body
Even, both ends are connected with motor and manual unlocking bar respectively；
The locking bar is equipped with catch bar, and the catch bar both sides are respectively equipped with a pair of separated signal shrapnel, the signal shrapnel
It is in contact to form closed circuit transmission signal under the promotion of the catch bar, feeds back the position of locking bar.
2. electronic lock as described in claim 1, which is characterized in that drive shaft axis side is equipped with connection protruding shaft, described
It connects and is equipped with connecting pole at the top of protruding shaft, and the connecting pole and the drive shaft are coaxial；The locking bar and drive shaft connecting pin
Equipped with cell wall, the cell wall opens up link slot compatible with the connecting pole, and the cell wall is equipped with smooth circular arc.
3. electronic lock as described in claim 1, which is characterized in that be covered with line row under described, line row with it is described
Signal shrapnel and cable are connected, and the signal shrapnel and line row are fixedly arranged on lower lid, are integrally formed with lower cover.
4. electronic lock as claimed in claim 3, which is characterized in that the material that the signal shrapnel is arranged with the line is
Copper.
5. electronic lock as claimed in claim 3, which is characterized in that the cable passes through the cable that is opened up in the box body
Through-hole extends to outside box body, and the box body is externally provided with the fixed block of fixed cable, and the through-hole is equipped with sealing shroud.
6. electronic lock as described in claim 1, which is characterized in that the manual unlocking bar backwards to one end of drive shaft with
Unlock rope connecting pin on the outside of the box body is connected, and the unlock rope connecting pin is connected equipped with through-hole with unlock rope.
7. electronic lock as described in claim 1, which is characterized in that the connection of the drive shaft and the manual unlocking bar
End is equipped with cross recess, and the manual unlocking bar is equipped with a word connector compatible with the cross recess.
8. electronic lock as described in claim 1, which is characterized in that the motor is six grades of variable-speed motors.
9. electronic lock as described in claim 1, which is characterized in that the box body offers through-hole, is used for the locking bar
And the manual unlocking bar stretches out outside box body, and the through-hole is equipped with sealing ring.
10. electronic lock as described in claim 1, which is characterized in that the upper outer side of lid both sides are equipped with buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693829.8U CN208045843U (en) | 2018-05-10 | 2018-05-10 | A kind of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693829.8U CN208045843U (en) | 2018-05-10 | 2018-05-10 | A kind of electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045843U true CN208045843U (en) | 2018-11-02 |
Family
ID=63929156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820693829.8U Active CN208045843U (en) | 2018-05-10 | 2018-05-10 | A kind of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051599A1 (en) * | 2021-09-30 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Lock rod sealing structure for electronic lock |
| CN116191131A (en) * | 2023-04-24 | 2023-05-30 | 长春捷翼汽车科技股份有限公司 | Electronic lock |
-
2018
- 2018-05-10 CN CN201820693829.8U patent/CN208045843U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023051599A1 (en) * | 2021-09-30 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Lock rod sealing structure for electronic lock |
| CN116191131A (en) * | 2023-04-24 | 2023-05-30 | 长春捷翼汽车科技股份有限公司 | Electronic lock |
| CN116191131B (en) * | 2023-04-24 | 2023-08-08 | 长春捷翼汽车科技股份有限公司 | Electronic lock |
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