CN209556648U - Single tongue padlock of anti-percussion - Google Patents
Single tongue padlock of anti-percussion Download PDFInfo
- Publication number
- CN209556648U CN209556648U CN201821264477.0U CN201821264477U CN209556648U CN 209556648 U CN209556648 U CN 209556648U CN 201821264477 U CN201821264477 U CN 201821264477U CN 209556648 U CN209556648 U CN 209556648U
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- CN
- China
- Prior art keywords
- barrier piece
- percussion
- elastic barrier
- padlock
- lock
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- 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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Abstract
The utility model is suitable for padlock technology field, provide a kind of single tongue padlock of anti-percussion, including lock bridge and lock body, the lock bridge is sealed and with lock tongue snapping inside lock body, further include: elastic stop, it includes elastic barrier piece and the fixinig plate for being fixed on the lock body, and the intermediate position of the elastic barrier piece is blocking portion, offers groove compatible with the blocking portion on the lock tongue；Rotating mechanism, top are rotating disc, the edge protrusion setting circular arc lug boss of the rotating disc；When the turn disc to the circular arc lug boss contacts the elastic barrier piece, the elastic barrier piece is depressed to the blocking portion and is detached from the groove by the circular arc lug boss；When the turn disc to the circular arc lug boss leaves the elastic barrier piece, the elastic barrier piece is bounced, and the blocking portion is caught in the groove.Whereby, single tongue padlock of the anti-percussion of the utility model can prevent single tongue padlock from being knocked open, improve safety.
Description
Technical field
The utility model relates to padlock technology field more particularly to a kind of single tongue padlocks of anti-percussion.
Background technique
Existing only one lock tongue of list tongue padlock, structure is simple, and side striking energy knocks lock open.The reason is that side taps
When, lock tongue be axially hit inertia force effect, overcome latch bolt spring power generate movement, cause lock knocked open, safety is low.
In summary, the structure of existing single tongue padlock is in actual use, it is clear that there is inconvenient and defect, it must so having
It is improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of single tongue padlocks of anti-percussion, prevent single tongue
Padlock is knocked open, and safety is improved.
To achieve the goals above, the utility model provides a kind of single tongue padlock of anti-percussion, including lock bridge and lock body,
The lock bridge is sealed and with lock tongue snapping inside lock body, further includes:
Elastic stop comprising be spaced a predetermined distance the elastic barrier piece of setting and for being fixed on the lock above and below
One end of the fixinig plate of body, the elastic barrier piece is connect with one end of the fixinig plate；The middle part of the elastic barrier piece
Position is the blocking portion to raise upward, offers groove compatible with the blocking portion on the lock tongue, the blocking portion is caught in
The groove limits the lock tongue and retreats；
Rotating mechanism, top are rotating disc, and the rotating disc is set to the surface of the end of the elastic barrier piece；
The edge protrusion setting of the rotating disc has the circular arc lug boss of predetermined center of circle angle；The turn disc is to the circular arc
When lug boss contacts the elastic barrier piece, the elastic barrier piece is depressed to the blocking portion and is detached from by the circular arc lug boss
The groove；When the turn disc to the circular arc lug boss leaves the elastic barrier piece, the elastic barrier piece bullet
It rises, the blocking portion is caught in the groove.
According to single tongue padlock of the anti-percussion, the elastic barrier piece is spring steel plate.
According to single tongue padlock of the anti-percussion, one end of the elastic barrier piece and one end of the fixinig plate are mutual
Connect and compose U-shaped.
According to single tongue padlock of the anti-percussion, the fixinig plate is fixed by fastener, is opened up on the fixinig plate
There is through-hole compatible with the fastener, mounting hole compatible with the fastener is offered on the lock body, it is described tight
Firmware passes through the through-hole and is installed in the mounting hole.
According to single tongue padlock of the anti-percussion, the rotating mechanism further includes driving motor, the driving motor
Drive shaft is connected to the vertical axes in the center of circle of the rotating disc, drives the turn disc.
According to single tongue padlock of the anti-percussion, the predetermined center of circle angle is 180 degree.
According to single tongue padlock of the anti-percussion, single tongue padlock of the anti-percussion further includes fingerprint identification device,
It is communicated to connect with the driving motor, controls the driving motor work.
According to single tongue padlock of the anti-percussion, the fingerprint identification device includes:
Fingerprint sensor is set to the outer wall of the lock body, acquires fingerprint signal；
Control processor is communicated to connect with the fingerprint sensor, controls the driving motor according to the fingerprint signal
Work.
According to single tongue padlock of the anti-percussion, the bottom of the lock body is provided with the USB connecting with exterior terminal and connects
Mouthful.
According to single tongue padlock of the anti-percussion, the lock body is internally provided with to be mentioned for single tongue padlock of the anti-percussion
For the rechargeable battery of electric energy, the rechargeable battery and the USB interface are electrically connected, and are accessed by the USB interface outer
Portion's power supply charges to the rechargeable battery.
A kind of single tongue padlock of anti-percussion is provided in the utility model embodiment, passes through setting elastic stop and rotation
The mutually matched structure of mechanism is prevented by tapping so that lock tongue generates movement.Groove, the elasticity are opened up on the lock tongue
The blocking portion of barrier sheet is caught in groove, and when tapping from side, the blocking portion can withstand the lock tongue, is stopped thereafter
It moves back, avoids being unlocked when not needing unlock；When needing to unlock, the circular arc by the edge protrusion setting of the rotating disc is convex
The portion of rising depresses the elastic barrier piece, so that the blocking portion is detached from the groove, releases the limitation to the lock tongue, described
Lock tongue can be moved to realize unlock；When the lock tongue and the chain snapping are sealed, institute's turn disc to institute
It states circular arc lug boss and leaves the elastic barrier piece, the elastic barrier piece bounces, and the blocking portion is caught in the groove, limitation
The lock tongue is mobile.Whereby, single tongue padlock of the anti-percussion of the utility model can prevent single tongue padlock from being knocked open, improve safety
Property.
Detailed description of the invention
Fig. 1 is single tongue padlock decomposition texture schematic diagram of anti-percussion provided by the embodiment of the utility model；
Fig. 2 is the status diagram of elastic stop provided by the embodiment of the utility model, the elastic barrier of bold portion
When the state of piece is that turn disc to the circular arc lug boss leaves the elastic barrier piece, what the elastic barrier piece bounced
State；The elastic barrier piece is depressed to the blocking portion for circular arc lug boss and taken off by the state of the elastic barrier piece of dotted portion
State when from the groove；
Fig. 3 is lock bridge when single tongue padlock of anti-percussion provided by the embodiment of the utility model is sealed, lock tongue and elasticity resistance
The use state diagram of block piece；
Fig. 4 be lock tongue when single tongue padlock of anti-percussion provided by the embodiment of the utility model is sealed, elastic stop with
And the side view of the use state of rotating mechanism；
Fig. 5 be anti-percussion provided by the embodiment of the utility model single tongue padlock unlock when lock tongue, elastic stop with
And the side view of the use state of rotating mechanism；
Fig. 6 is the structural schematic diagram of single tongue padlock of anti-percussion provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to FIG. 1 to FIG. 5, a kind of single tongue padlock 100 of anti-percussion is provided in the first embodiment of the utility model,
Including lock bridge 10 and lock body 20, lock bridge 10 is sealed and with 30 snapping of lock tongue inside lock body 20, further includes:
Elastic stop 40 comprising be spaced a predetermined distance the elastic barrier piece 41 of setting above and below and for being fixed on lock
One end of the fixinig plate 42 of body 20, elastic barrier piece 41 is connect with one end of fixinig plate 42；The intermediate position of elastic barrier piece 41
For the blocking portion 411 to raise upward, groove 31 compatible with the blocking portion 411 is offered on lock tongue 30, blocking portion 411 blocks
Enter groove 31 and limits the retrogressing of lock tongue 30；
Rotating mechanism 50, top are rotating disc 51, and rotating disc 51 is set to the surface of the end of elastic barrier piece 41；
The edge protrusion setting of rotating disc 51 has the circular arc lug boss 512 of predetermined center of circle angle；Rotating disc 51 turns to circular arc protrusion
When 512 contact resilient barrier sheet 41 of portion, elastic barrier piece 41 is depressed to blocking portion 411 and is detached from groove 31 by circular arc lug boss 512；
When rotating disc 51 turns to circular arc lug boss 512 and leaves elastic barrier piece 41, elastic barrier piece 41 is bounced, and blocking portion 411 is caught in
Groove 31.
In this embodiment, by the way that lock tongue 30, elastic stop 40 and the mutually matched structure of rotating mechanism 50 is arranged,
Single tongue padlock 100 of the anti-percussion is enabled to overcome the defect that single tongue padlock is knocked open.Particularly, elastic stop 40 is wrapped
Elastic barrier piece 41 and fixinig plate 42 are included, fixinig plate 42 is used to elastic stop 40 being fixed on lock body 20, elastic barrier piece
41 for preventing lock tongue 30 mobile, therefore fluted 31 are opened up on lock tongue 30, by the intermediate position of elastic stop 40 for
The blocking portion 411 of upper protrusion is caught in groove 31, realizes the function of anti-percussion, as a result, between elastic barrier piece 41 and fixinig plate 42
Every preset distance according to the position of groove 31 be arranged.Elastic barrier piece 41 is preferably spring steel plate.Elastic barrier piece 41 has
Elasticity, when needing to unlock, the vertical axes of the rotating disc 51 of rotating mechanism 50 around its center of circle are rotated, rotating disc 51 be cam or
Mechanical lock, when turning to 512 contact resilient barrier sheet 41 of circular arc lug boss, circular arc lug boss 512 presses elastic barrier piece 41
It is detached from groove 31 down toward blocking portion 411, relieves limitation of the elastic barrier piece 41 to lock tongue 30, then promotion lock tongue 30 retrogressing is
It can be achieved to unlock.When lock tongue 30 and 10 snapping of lock bridge are sealed, rotating disc 51 turns to circular arc lug boss 512 and leaves elastic barrier
Piece 41, at this point, elastic barrier piece 41 bounces, and blocking portion 411 is caught in groove 31 since elastic barrier piece 41 is no longer influenced by pressure,
It is mobile to limit lock tongue 30.Single tongue padlock 100 of the anti-percussion can prevent single tongue padlock from being knocked open as a result, improve safety.
Referring to fig. 2, Fig. 4~Fig. 5, in one embodiment of the utility model, one end of elastic barrier piece 41 and fixation
One end of piece 42 is interconnected to constitute U-shaped, and due to u-shaped, elastic barrier piece 41 is equal during being depressed and bouncing
It is difficult to be broken off, promotes the quality of elastic stop 40.
Referring to Fig. 1, in one embodiment of the utility model, fixinig plate 42 is fixed by fastener, on fixinig plate 42
Through-hole 421 compatible with the fastener is offered, mounting hole 21 compatible with the fastener is offered on lock body 20,
The fastener passes through through-hole 421 and is installed in mounting hole 21, and the fastener can be screw, and mounting hole 21 is and the spiral shell
The compatible threaded hole of silk, screw-in threaded hole can be by fixinig plate 42 after the screw is passed through the through-hole 421 on fixinig plate 42
It is fixed on lock body 20.
Referring to Fig. 1, Fig. 3~Fig. 5, in one embodiment of the utility model, rotating mechanism 50 further includes driving motor
52, the drive shaft of driving motor 52 is connected to the vertical axes in the center of circle of rotating disc 51, and driving motor 52 is enabled to drive rotation
Vertical axes of the disk 51 around its center of circle rotate.
Referring to fig. 2, in one embodiment of the utility model, the predetermined center of circle angle is 180 degree, therefore described turn
The cross section of Moving plate 51 is made of the relatively large semicircle of radius and the relatively small semicircle of radius.
In one embodiment of the utility model, single tongue padlock 100 of the anti-percussion further includes fingerprint identification device,
It is communicated to connect with driving motor 52, control driving motor 52 works.
In this embodiment, single tongue padlock 100 of anti-percussion is identified and is controlled to fingerprint by fingerprint identification device
Unlock needs to retreat lock tongue 30 into mobile unlock when fingerprint recognition passes through, and therefore, fingerprint identification device controls driving motor 52
Rotating disc 51 is rotated, rotating disc 51 is turned to the circular arc lug boss 512 and contacts the bullet by work, the work of driving motor 52
Property barrier sheet 41 when, circular arc lug boss 512 by elastic barrier piece 41 depress to blocking portion 411 be detached from groove 31, release elasticity resistance
Limitation of the baffle 41 to lock tongue 30, therefore lock tongue 30 can retreat unlock.
Referring to Fig. 6, particularly, the fingerprint identification device includes:
Fingerprint sensor 60 is set to the outer wall of lock body 20, for acquiring fingerprint signal；
Control processor is communicated to connect with fingerprint sensor 60, for controlling the driving electricity according to the fingerprint signal
Machine 52 works.
Referring to Fig. 6, in one embodiment of the utility model, the bottom of lock body 20 is provided with to be connect with exterior terminal
USB (Universal Serial Bus, universal serial bus) interface 70 is hung single tongue of the anti-percussion by USB interface 70
Lock 100 is communicated with exterior terminal.
Referring to Fig. 6, in one embodiment of the utility model, USB interface 70 also has the function of charging interface, lock body
20 are internally provided with and provide the rechargeable battery of electric energy for single tongue padlock 100 of the anti-percussion, and the rechargeable battery connects with USB
Mouth 70 is electrically connected, and is accessed external power supply by the USB interface 70 and is charged to the rechargeable battery.
In conclusion providing a kind of single tongue padlock of anti-percussion in the utility model embodiment, pass through setting elasticity resistance
Block piece and the mutually matched structure of rotating mechanism are prevented by tapping so that lock tongue generates movement.It is opened up on the lock tongue recessed
The blocking portion of slot, the elastic barrier piece is caught in groove, and when tapping from side, the blocking portion can withstand the lock
Tongue stops its retrogressing, avoids being unlocked when not needing unlock；When needing to unlock, protruded by the edge of the rotating disc
The circular arc lug boss of setting depresses the elastic barrier piece, so that the blocking portion is detached from the groove, releases to the lock
The limitation of tongue, the lock tongue can be moved to realize unlock；When the lock tongue and the chain snapping are sealed, institute is described to be turned
Moving plate turns to the circular arc lug boss and leaves the elastic barrier piece, and the elastic barrier piece bounces, and the blocking portion is caught in
It is mobile to limit the lock tongue for the groove.Whereby, single tongue padlock of the anti-percussion of the utility model can prevent single tongue padlock quilt
It knocks open, improves safety, prevented the defect that single tongue padlock can be knocked open, push single tongue padlock to the higher safer development of performance.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (10)
1. a kind of single tongue padlock of anti-percussion, including lock bridge and lock body, the lock bridge is and with lock tongue snapping inside lock body
It is sealed, which is characterized in that further include:
Elastic stop comprising be spaced a predetermined distance the elastic barrier piece of setting and for being fixed on the lock body above and below
One end of fixinig plate, the elastic barrier piece is connect with one end of the fixinig plate；The intermediate position of the elastic barrier piece is
The blocking portion to raise upward, groove compatible with the blocking portion is offered on the lock tongue, and the blocking portion is caught in described
Groove limits the lock tongue and retreats；
Rotating mechanism, top are rotating disc, and the rotating disc is set to the surface of the end of the elastic barrier piece；It is described
The edge protrusion setting of rotating disc has the circular arc lug boss of predetermined center of circle angle；The turn disc is raised to the circular arc
When portion contacts the elastic barrier piece, the circular arc lug boss depresses to the elastic barrier piece described in the blocking portion disengaging
Groove；When the turn disc to the circular arc lug boss leaves the elastic barrier piece, the elastic barrier piece is bounced, institute
It states blocking portion and is caught in the groove.
2. single tongue padlock of anti-percussion according to claim 1, which is characterized in that the elastic barrier piece is spring steel
Piece.
3. single tongue padlock of anti-percussion according to claim 1, which is characterized in that one end of the elastic barrier piece and institute
The one end for stating fixinig plate is interconnected to constitute U-shaped.
4. single tongue padlock of anti-percussion according to claim 1, which is characterized in that the fixinig plate is solid by fastener
It is fixed, through-hole compatible with the fastener is offered on the fixinig plate, is offered on the lock body and the fastener phase
The mounting hole of adaptation, the fastener pass through the through-hole and are installed in the mounting hole.
5. single tongue padlock of anti-percussion according to claim 1, which is characterized in that the rotating mechanism further includes driving electricity
Machine, the drive shaft of the driving motor are connected to the vertical axes in the center of circle of the rotating disc, drive the turn disc.
6. single tongue padlock of anti-percussion according to claim 1, which is characterized in that the predetermined center of circle angle is 180 degree.
7. single tongue padlock of anti-percussion according to claim 5, which is characterized in that single tongue padlock of the anti-percussion is also
It including fingerprint identification device, is communicated to connect with the driving motor, controls the driving motor work.
8. single tongue padlock of anti-percussion according to claim 7, which is characterized in that the fingerprint identification device includes:
Fingerprint sensor is set to the outer wall of the lock body, acquires fingerprint signal；
Control processor is communicated to connect with the fingerprint sensor, is controlled the driving motor according to the fingerprint signal and is worked.
9. single tongue padlock of anti-percussion according to claim 1, which is characterized in that the bottom of the lock body be provided with outside
The USB interface of portion's terminal connection.
10. single tongue padlock of anti-percussion according to claim 9, which is characterized in that the lock body is internally provided with as institute
The single tongue padlock for stating anti-percussion provides the rechargeable battery of electric energy, and the rechargeable battery and the USB interface are electrically connected, lead to
The USB interface access external power supply is crossed to charge to the rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264477.0U CN209556648U (en) | 2018-08-07 | 2018-08-07 | Single tongue padlock of anti-percussion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264477.0U CN209556648U (en) | 2018-08-07 | 2018-08-07 | Single tongue padlock of anti-percussion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556648U true CN209556648U (en) | 2019-10-29 |
Family
ID=68298506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264477.0U Expired - Fee Related CN209556648U (en) | 2018-08-07 | 2018-08-07 | Single tongue padlock of anti-percussion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836052A (en) * | 2019-11-29 | 2020-02-25 | 深圳市鸿兴福智能科技有限公司 | Padlock capable of preventing accidental unlocking |
-
2018
- 2018-08-07 CN CN201821264477.0U patent/CN209556648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836052A (en) * | 2019-11-29 | 2020-02-25 | 深圳市鸿兴福智能科技有限公司 | Padlock capable of preventing accidental unlocking |
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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: 20191029 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |