CN207847283U - Electric padlock - Google Patents
Electric padlock Download PDFInfo
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- CN207847283U CN207847283U CN201721484982.1U CN201721484982U CN207847283U CN 207847283 U CN207847283 U CN 207847283U CN 201721484982 U CN201721484982 U CN 201721484982U CN 207847283 U CN207847283 U CN 207847283U
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- Prior art keywords
- latch hook
- lock body
- groove
- state
- electric padlock
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Abstract
A kind of electric padlock, including lock body；The latch hook being movably arranged on lock body, in first state, latch hook is in the first position of locking with respect to lock body, and in the second state, latch hook is in the second position of unlock with respect to lock body；The transmission mechanism being arranged in lock body, control latch hook are converted between the first position and the second position；The motor being arranged in lock body, by drive transmission device, control latch hook is converted between the first position and the second position.The utility model electric padlock utilizes motor drive transmission device by the way that transmission mechanism is arranged in lock body so that transmission mechanism torque is small, corner is more accurate, compact-sized, and open locking action is more reliable.
Description
Technical field
The utility model is related to a kind of locksets, more particularly to a kind of electric padlock.
Background technology
The easy to use and flexible of electric padlock, it is widely used, it brings great convenience to people’s lives.Traditional electricity
Sub- padlock generally all includes the mechanisms such as motor, spacer pin, lock tongue, torsional spring, using the movement of motor driving spacer pin, so that lock tongue
It is moved under the mating reaction of other internal elements such as torsional spring, realizes open locking action.
Applicant has found during realizing the prior art：
Since traditional electric padlock internal structure is complicated so that open locking Reliability of Microprocessor is low.
Utility model content
Based on this, it is necessary to for the low problem of conditional electronic padlock reliability, provide a kind of electronics that reliability is high extension
Lock.
A kind of electric padlock, including：
Lock body；
The latch hook being movably arranged on lock body, in first state, latch hook is in the first position of locking with respect to lock body,
Two-state, latch hook are in the second position of unlock with respect to lock body；
The transmission mechanism being arranged in lock body, control latch hook are converted between the first position and the second position；
The motor being arranged in lock body, by drive transmission device, control latch hook is between the first position and the second position
Conversion.
Above-mentioned electric padlock utilizes motor drive transmission device so that driver by the way that transmission mechanism is arranged in lock body
Structure torque is small, corner is more accurate, compact-sized, and open locking action is more reliable.
Latch hook is provided with the first groove in one of the embodiments, is additionally provided with return unit, and the return unit is so as to certainly
By making the latch hook automatically reset to the second position under state.
What transmission mechanism one end was movable in one of the embodiments, is caught in the first groove, to limit return unit, the other end
It is connect with motor, to be caught in or exit the first groove under the driving of motor.
Transmission mechanism includes card interface and locking section in one of the embodiments,；
In first state, locking section is caught in the first groove, so that return unit is detached from free state, latch hook is in first
It sets；
In the second state, latch hook is received into card interface, so that return unit is in free state, latch hook is automatically reset to
Two positions.
The first utensil receiving opening and the second utensil receiving opening for placing latch hook are provided on lock body in one of the embodiments,.
Latch hook includes in one of the embodiments,：
Latch hook arm；
Latch hook ontology, including the first latch hook end and the second latch hook end, the second latch hook end and latch hook arm integrally connected.
Latch hook arm is fixedly connected in the second utensil receiving opening in one of the embodiments, and the first latch hook end is accommodated with first
Mouth is matched；
In first state, the first utensil receiving opening is inserted at the first latch hook end；
In the second state, the first utensil receiving opening is deviate from the first latch hook end.
Latch hook arm includes in one of the embodiments,：
Latch hook bar；
The hollow latch hook set being socketed on latch hook bar；
In latch hook set, elasticity abuts the return unit of latch hook bar；
The first groove is provided on latch hook bar, latch hook, which is put on, is provided with the second groove corresponding with the first groove shapes position；
It is additionally provided with sealing device on latch hook bar.
Above-mentioned electric padlock is provided with sealing device on latch hook bar so that not only water resistance is good for latch hook bar, is not easy to give birth to
Rust, and good dustproof effect prevent the impurity such as extraneous dust to enter, can extend the service life of lockset internal element, have good
Good leakproofness.
The position of card interface is corresponding with the second groove in one of the embodiments,.
The shape of card interface matches with latch hook bar in one of the embodiments, the size of card interface and the first groove
Match.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model electric padlock one embodiment；
Fig. 2 is the unlocking condition schematic diagram of the utility model electric padlock one embodiment；
Fig. 3 is the blocking schematic diagram of the utility model electric padlock one embodiment；
Fig. 4 is the structural schematic diagram of another embodiment of the utility model electric padlock；
Fig. 5 is the internal structure schematic diagram of another embodiment of the utility model electric padlock；
Fig. 6 is the unlocking condition schematic diagram of another embodiment of the utility model electric padlock；
Fig. 7 is the blocking schematic diagram of another embodiment of the utility model electric padlock.
Wherein,
100 lock body, 110 first utensil receiving opening
120 second utensil receiving opening, 200 latch hook
210 latch hook arm, 211 latch hook bar
212 sealing device, 213 first groove
214 second groove, 215 return unit
216 latch hooks cover 217 spacing rings
220 first latch hook end, 230 second latch hook end
300 transmission mechanism, 301 card interface
302 centre bore, 303 locking end
310 driven wheel, 311 first gear teeth
312 first Locking arc, 313 first card interface
320 driving wheel, 321 second gear teeth
322 second Locking arc, 400 motor
410 motor output shafts
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
Fig. 1 is referred to, the application provides a kind of electric padlock, including lock body 100, latch hook 200, transmission mechanism 300 and electricity
Machine 400.
Lock body 100 is for providing overall architecture, and specifically, it is optional that stainless steel material, lock body inside can be selected in lock body shell
With zinc alloy material so that lock body is solid reliable.Latch hook 200 is movably arranged on the lock body 100.Electronics provided by the present application is hung
Lock includes two states, first state and the second state, and wherein first state is lockup state, and the second state is unlocked state.
In first state, latch hook 200 is in the first position of locking with respect to lock body 100, and in the second state, latch hook 200 is with respect to lock body 100
The second position in unlock.Transmission mechanism 300 is arranged in lock body 100, for controlling latch hook 200 in first position and second
It is converted between position.Motor 400 is arranged in lock body 100, by drive transmission device 300, and then controls latch hook 200 first
It is converted between position and the second position.
Above-mentioned electric padlock utilizes motor drive transmission device so that driver by the way that transmission mechanism is arranged in lock body
Structure torque is small, corner is more accurate, compact-sized, and open locking action is more reliable.
In one embodiment provided by the present application, which includes the first utensil receiving opening 110 and the second utensil receiving opening 120,
For accommodating latch hook 200.
In another embodiment provided by the present application, latch hook 200 includes latch hook ontology and latch hook arm 210.Latch hook ontology
Including the first latch hook end 220 and the second latch hook end 230.Second latch hook end 230 and 210 integrally connected of latch hook arm.First latch hook end
220 is matched with the first utensil receiving opening 110 on lock body.In first state, the first latch hook end 220 is inserted into the first utensil receiving opening 110；
In the second state, the first latch hook end 220 detaches the first utensil receiving opening 110.
In another embodiment provided by the present application, latch hook arm 210 includes latch hook bar 211, latch hook set 216, spacing ring
217 and return unit 215.Return unit 215 is fixed in latch hook set 216, is abutted with 211 elasticity of latch hook bar.Latch hook bar 211 is most of
It is sleeved in latch hook set 216, one end is exposed.One end of exposing covers restraining position ring block 217, and spacing ring 217 is fixed on latch hook bar 211.
Latch hook bar 211, which can be covered in latch hook in 216, to be moved up and down, and spacing ring 217 is moved for limiting latch hook bar 211 in limited range
It is dynamic.The first groove 213 is provided on the latch hook bar 211, position corresponding with latch hook bar 211 is provided with second on latch hook set 216
Groove 214.Latch hook bar 211 is fixedly connected by one end of exposing with the second latch hook end 230.Sealing dress is additionally provided on latch hook bar
212 are set, which may be used sealing ring, seal gasket etc. so that water resistance is good at latch hook bar, is not easy to get rusty,
Meanwhile dust-proof effect, it prevents the impurity such as extraneous dust to enter, the service life of lockset internal element can be extended, keep good
Good leakproofness.
Referring to figs. 2 and 3, in another embodiment provided by the present application, transmission mechanism 300 includes centre bore 302, card
Interface 301 and locking end 303.The position of card interface 301 is corresponding with the position of the second groove 214,211 phase of shape and latch hook bar
Matching, size match with the first groove 213.
With reference to figure 4, in another embodiment provided by the present application, motor includes motor output shaft 410.The motor exports
Axis 410 passes through the centre bore 302 of transmission mechanism 300, is fixedly connected with transmission mechanism 300,410 turns of motor driving motor output shaft
It is dynamic, and then transmission mechanism 300 is driven to rotate.
With reference to figure 5, in another embodiment provided by the present application, in first state, i.e., under lockup state, transmission mechanism
Locking section on 300 is caught in the first groove 213 on latch hook bar 211, and return unit 215 limits latch hook 200 and is allowed to be in first
Position, the first latch hook end 220 are inserted into the first utensil receiving opening 110.When unlocking, i.e., when being converted to the second state by first state, electricity
Machine driving motor output shaft 410 rotates, and then transmission mechanism 300 is driven to rotate so that locking section is gone to outside the first groove 213.
Latch hook bar 211 is received into card interface, and return unit 215 automatically resets latch hook 200 to the second position, and the first latch hook end 220 is detached from
First utensil receiving opening 110, electric padlock are transformed into the second state, and electric padlock is opened.
In alternate embodiments provided by the present application, transmission mechanism 300 can be before intermittent gear, sheave etc. can be realized
State the structure of the function of transmission mechanism 300.
Preferably, with reference to figure 6 and Fig. 7, in a specific embodiment provided by the present application, between which is
It has a rest gear.The intermittent gear includes driving gear 320 and the driven gear being meshed with driving gear 320 310, driving gear
320 are fixedly connected by motor output shaft 410 with motor.Driven gear 310 include first gear teeth 311, the first Locking arc 312,
First card interface 313 and driving gear 320 accommodate arc, and driving gear 320 includes second gear teeth 321 and the second Locking arc 322.The
One gear teeth 311 and the intermeshing of second gear teeth 321, it includes two parts that driving wheel 320, which accommodates arc, is distributed in 311 liang of first gear teeth
Side, the radius that driving wheel 320 accommodates arc match with driving gear 320.In first state, i.e., under lockup state, driven gear
The first Locking arc 312 on 310 is caught in the first groove 213 on latch hook bar 211, and return unit 215, which limits latch hook 200, makes place
In first position, the first latch hook end 220 is inserted into the first utensil receiving opening 110.When unlocking, i.e., the second state is converted to by first state
When, motor driving motor output shaft 410 rotates, and then driving gear 320 is driven to rotate, and driven gear 310 rotates therewith, driven
Gear 310 is opposite with the direction that driving gear 320 rotates so that the first Locking arc 312 is gone to outside the first groove 213.Latch hook bar
211 are received into the first card interface 313, and return unit 215 automatically resets latch hook 200 to the second position, and the first latch hook end 220 is de-
From the first utensil receiving opening 110, electric padlock is transformed into the second state, and electric padlock is opened.
The utility model electric padlock is using setting transmission mechanism, such as intermittent gear, sheave etc. in lock body, in motor
Under driving so that transmission mechanism torque is small, corner is more acurrate, compact-sized, and open locking action is more reliable.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of electric padlock, which is characterized in that including：
Lock body；
The latch hook being movably arranged on lock body, in first state, the relatively described lock body of the latch hook is in the first position of locking,
In the second state, the relatively described lock body of the latch hook is in the second position of unlock；
The transmission mechanism being arranged in lock body controls the latch hook and converts between the first position and the second position；
The motor being arranged in lock body controls the latch hook in the first position and described by driving the transmission mechanism
It is converted between the second position.
2. electric padlock according to claim 1, which is characterized in that the latch hook is provided with the first groove, is additionally provided with
Return unit, the return unit to make the latch hook automatically reset to the second position in a free state.
3. electric padlock according to claim 2, which is characterized in that described transmission mechanism one end it is movable be caught in described the
One groove, to limit the return unit, the other end is connect with the motor, described to be caught in or exit under the driving of motor
First groove.
4. electric padlock according to claim 2, which is characterized in that the transmission mechanism includes card interface and locking section；
In first state, the locking section is caught in first groove, so that the return unit is detached from free state, the latch hook
In first position；
In the second state, the latch hook is received into the card interface, so that the return unit is in free state, by the latch hook
It automatically resets to the second position.
5. electric padlock according to claim 4, which is characterized in that be provided on the lock body for placing the latch hook
First utensil receiving opening and the second utensil receiving opening.
6. electric padlock according to claim 5, which is characterized in that the latch hook includes：
Latch hook arm；
Latch hook ontology, including the first latch hook end and the second latch hook end, second latch hook end and the latch hook arm integrally connected.
7. electric padlock according to claim 6, which is characterized in that the latch hook arm is fixedly connected on described second and accommodates
In mouthful, first latch hook end and first utensil receiving opening are matched；
In first state, first utensil receiving opening is inserted at first latch hook end；
In the second state, first utensil receiving opening is deviate from first latch hook end.
8. electric padlock according to claim 6, which is characterized in that the latch hook arm includes：
Latch hook bar；
The hollow latch hook set being socketed on latch hook bar；
In latch hook set, elasticity abuts the return unit of the latch hook bar；
Be provided with first groove on the latch hook bar, the latch hook put on be provided with it is corresponding with first groove shapes position
The second groove；
It is additionally provided with sealing device on the latch hook bar.
9. electric padlock according to claim 8, which is characterized in that the position of the card interface and the second groove phase
It is corresponding.
10. electric padlock according to claim 9, which is characterized in that the shape of the card interface and the latch hook bar phase
Matching, the size of the card interface and first groove match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721484982.1U CN207847283U (en) | 2017-11-09 | 2017-11-09 | Electric padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721484982.1U CN207847283U (en) | 2017-11-09 | 2017-11-09 | Electric padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847283U true CN207847283U (en) | 2018-09-11 |
Family
ID=63422581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721484982.1U Active CN207847283U (en) | 2017-11-09 | 2017-11-09 | Electric padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700957A (en) * | 2017-11-09 | 2018-02-16 | 南京东屋电气有限公司 | Electric padlock |
-
2017
- 2017-11-09 CN CN201721484982.1U patent/CN207847283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700957A (en) * | 2017-11-09 | 2018-02-16 | 南京东屋电气有限公司 | Electric padlock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |