CN214117821U - Electronic padlock - Google Patents

Abstract

The utility model relates to an electronic padlock, which comprises a lock beam, a lock body shell and an inner lock body movably arranged in the lock body shell; the lock comprises a lock body shell, a lock beam, an inner lock body and a lock body, wherein the lock beam comprises a first lock rod and a second lock rod; the first lock rod penetrates through the first through hole and is arranged in the first lock rod hole, and the second lock rod penetrates through the second through hole and is arranged in the second lock rod hole; the bottom of the first lock rod hole is provided with a first flow guide hole along the outer side of the lock body shell, and the bottom of the second lock rod hole is provided with a second flow guide hole along the outer side of the lock body shell. The utility model discloses an electron padlock is through the structure that sets up lock body shell and interior lock body to set up the water conservancy diversion hole on the bottom of locking lever and the outer lock body, can realize the timely discharge to for example fluid such as rainwater, and can arrange the electronic component of core in the interior lock body, in order to reduce the influence that relates to electronic component to the electron padlock, thereby improve the life of electron padlock.

Description

Electronic padlock

Technical Field

The utility model belongs to the technical field of the padlock, especially, relate to an electronic padlock.

Background

The padlock is a traditional lockset, and usually, a lock body of the padlock is provided with a buckled ring-shaped or straight-shaped metal stem, namely a 'lock beam', so that the padlock can be directly buckled with the lock body through the lock beam to form a closed lockset.

With the development and progress of scientific technology, the padlock used in daily life is rapidly converted from a traditional full-mechanical structure to an electronic structure. The technology of the present electronic padlock is more and more mature, and the application is more and more extensive. However, since the electronic padlock is used as an electronic product, when the electronic padlock is placed in outdoor application, for example, when the electronic padlock is affected by humidity in rainy days or foggy days, water is particularly easy to enter when the movable joint of the lock beam is in backflow of the lock rod, and if the leaked water cannot be discharged in time, the electronic padlock may malfunction when the electronic element of the electronic padlock leaks into the water. Therefore, not only is inconvenience brought to daily use of a user, but also potential safety hazards can be possibly even caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the problem that the existing electronic padlock can not drain water in time when water seepage occurs in the environment such as rainy days, the electronic padlock capable of draining water in time is provided, so that the electronic padlock can be used for a longer time.

The utility model provides an electronic padlock, which comprises a lock beam, a lock body shell and an inner lock body movably arranged in the lock body shell;

the lock beam comprises a first lock rod and a second lock rod, a first through hole and a second through hole are formed in the top of the lock body shell, and a first lock rod hole and a second lock rod hole are formed in the inner lock body; the first lock rod penetrates through the first through hole and is arranged in the first lock rod hole, and the second lock rod penetrates through the second through hole and is arranged in the second lock rod hole;

the bottom in first lock pole hole is followed the outside of lock body shell is equipped with first water conservancy diversion hole, the bottom in second lock pole hole is followed the outside of lock body shell is equipped with second water conservancy diversion hole.

Optionally, the padlock further comprises a first and a second flow duct;

a third through hole is formed in the bottom of the first lock rod hole along the lock body shell, and a fourth through hole communicated with the third through hole is formed in the lock body shell; one end of the first flow guide pipe is arranged on the third through hole, the other end of the first flow guide pipe is arranged on the fourth through hole, and the first flow guide pipe is communicated with the third through hole and the fourth through hole to form the first flow guide hole;

a fifth through hole is formed in the bottom of the second lock rod hole along the lock body shell, and a sixth through hole communicated with the fifth through hole is formed in the lock body shell; one end of the second flow guide pipe is arranged on the fifth through hole, the other end of the second flow guide pipe is arranged on the sixth through hole, and the second flow guide pipe is communicated with the fifth through hole and the sixth through hole to form the second flow guide hole.

Optionally, the padlock further comprises a first waterproof silicone ring and a second waterproof silicone ring;

the edge of the third through hole of the inner lock body is provided with a first annular groove, and the first waterproof silica gel ring is arranged between the first annular groove of the inner lock body and the lock body shell to form the first flow guide hole;

the inner lock body is arranged on the edge of the fifth through hole, a second annular groove is formed in the edge of the fifth through hole, and a second waterproof silica gel ring is arranged between the second annular groove of the inner lock body and the lock body shell to form a second flow guide hole.

The height of the third through hole is higher than that of the fourth through hole, so that the first diversion hole guides the fluid to flow out from a high position to a low position;

the height of the fifth through hole is higher than that of the sixth through hole, so that the second diversion hole guides the fluid to flow out from a high position to a low position.

Optionally, the padlock further comprises a screw and a third waterproof silicone ring;

a third annular groove is formed in the top of the inner lock body, and the third waterproof silicone ring is arranged between the third annular groove of the inner lock body and the lock body shell;

a hanging table structure is arranged below the lock body shell along the first through hole, and an internal thread hole is formed in the bottom of the first lock rod hole; the screw passes the hanging platform structure, just the external screw thread of screw with the female connection in internal thread hole, so that interior lock body activity is located in the lock body shell.

Optionally, a barge shaft, a first ball and a second ball are arranged between the lock body outer shell and the inner lock body, and an inner cavity of the inner lock body comprises a driving motor;

a seventh through hole is formed in the inner lock body, a driving cap is arranged on the driving motor, and the driving cap edge of the driving motor is connected with the bottom of the barge shaft along the seventh through hole;

the first lock rod is provided with a first lock groove, the barge shaft is provided with a first groove, and the first ball is arranged between the first groove and the first lock groove;

the second lock rod is provided with a second lock groove, the barge shaft is provided with a second groove, and the second ball is arranged between the second lock groove and the second groove.

Optionally, the padlock comprises a fourth waterproof silicone ring;

a fourth annular groove is formed in the outer side of the refuting shaft, and the fourth waterproof silica gel ring is arranged between the fourth annular groove of the refuting shaft and the inner wall of the seventh through hole.

Optionally, the padlock further comprises a main control board integrated with the fingerprint module, a circular ring, a fifth waterproof silicone ring and a sixth waterproof silicone ring;

the side wall of the lock body shell is provided with a fingerprint hole, the circular ring is embedded in the fingerprint hole, and the fifth waterproof silica gel ring is arranged between the circular ring and the fingerprint hole;

the main control plate is embedded in the side wall of the inner lock body, an annular boss is arranged on the main control plate, and the sixth waterproof silica gel ring is arranged between the annular boss of the main control plate and the annular ring; wherein, be in the annular boss the fingerprint induction zone of fingerprint module, the fingerprint induction zone expose in the annuliform ring.

Optionally, at least two bump structures are arranged on the circular ring;

the fingerprint hole is provided with an inward concave structure matched with the convex block structure, the convex block structure is arranged in the convex block structure, and when the circular ring is rotated, the convex block structure on the circular ring is in staggered joint with the fingerprint hole.

Optionally, the electronic padlock further comprises a battery, a bottom cover and a seventh waterproof silicone ring;

the battery is arranged in the cavity of the inner lock body;

the bottom of the lock body shell is provided with an eighth through hole; and a seventh annular groove is formed in the outer side of the bottom cover, and a seventh waterproof silica gel ring is arranged between the seventh annular groove of the bottom cover and the side wall of the eighth through hole.

The utility model discloses an electronic padlock, which comprises a lock beam, a lock body shell and an inner lock body movably arranged in the lock body shell; the lock comprises a lock body shell, a lock beam, an inner lock body and a lock body, wherein the lock beam comprises a first lock rod and a second lock rod; the first lock rod penetrates through the first through hole and is arranged in the first lock rod hole, and the second lock rod penetrates through the second through hole and is arranged in the second lock rod hole; the bottom of the first lock rod hole is provided with a first flow guide hole along the outer side of the lock body shell, and the bottom of the second lock rod hole is provided with a second flow guide hole along the outer side of the lock body shell. The utility model discloses an electron padlock is through the structure that sets up lock body shell and interior lock body to set up the water conservancy diversion hole on the bottom of locking lever and the outer lock body, can realize the timely discharge to for example fluid such as rainwater, and can arrange the electronic component of core in the interior lock body, in order to reduce the influence that relates to electronic component to the electron padlock, thereby improve the life of electron padlock.

Drawings

Fig. 1 is a perspective view of an electronic padlock according to an embodiment of the present invention;

fig. 2 is another perspective view of an electronic padlock according to an embodiment of the present invention;

fig. 3 is another perspective view of an electronic padlock according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of an electronic padlock according to an embodiment of the present invention;

fig. 5 is another cross-sectional view of an electronic padlock according to an embodiment of the present invention.

Wherein, the reference numbers in the specification are as follows:

1-a lock beam; 11-a first locking bar; 12-a second locking bar;

2-a lock body housing; 21-a first via; 22-a second via; 23-a fourth via; 24-a sixth via; 25-fingerprint holes; 251-a concave structure;

3-an inner lock body; 31-a first lockbar aperture; 32-a second lockbar aperture; 33-a third via; 34-a fifth through hole; 35-a seventh via;

4-barge shaft; 41-fourth annular groove;

51-a first ball; 52-a second ball;

61-a drive cap;

7-a main control board; 71-fingerprint sensing area;

8-a circular ring; 81-bump structure;

9-bottom cover;

a-a first waterproof silicone ring; b-a second waterproof silica gel ring; c-a third waterproof silica gel ring; d-a fourth waterproof silica gel ring; e-a fifth waterproof silica gel ring; f-a sixth waterproof silica gel ring; g-seventh waterproof silica gel ring.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In an embodiment, specifically, as shown in fig. 1, the electronic padlock may include a lock beam 1, a lock housing 2, and an inner lock body 3 movably disposed in the lock housing 2, specifically, the inner lock body 3 may be movably disposed in an inner cavity of the outer lock body by disposing, for example, a connecting member, and the like, and the core component, for example, an electronic component such as a driving motor, a main control board, or a power supply, may be disposed in the inner lock body 3, so that the inner lock body 3 may protect the electronic component; the lock body housing 2 and/or the inner lock body 3 may be made of an alloy material and may be formed by a process such as, but not limited to, die casting or casting. In this embodiment, by providing the laminated structure of the lock body housing 2 and the inner lock body 3 and adopting the lock body housing and/or the inner lock body made of the alloy material, the electronic component of the core can be placed in the inner lock body 3, which not only can improve the safety protection of the electronic component, but also is beneficial to improving the waterproof protection of the electronic component of the inner lock body 3.

In one embodiment, specifically, as shown in fig. 1, the lock beam 1 may include a first lock bar 11 and a second lock bar 12, the top of the lock body housing 2 may be provided with a first through hole 21 and a second through hole 22, and the inner lock body 3 may be provided with a first lock bar hole 31 communicating with the first through hole 21 and a second lock bar hole 32 communicating with the second through hole 22; when the locking bar of the lock girder 1 is put into the locking bar hole, the first locking bar 11 may be disposed in the first locking bar hole 31 through the first through-hole 21, and the second locking bar 12 may be disposed in the second locking bar hole 32 through the second through-hole 22. Based on consideration of practical environment application, in an application scene, for example, the electronic padlock needs to be placed in an outdoor environment for use, if rainy or foggy weather occurs, usually rainwater or fog can flow down along the lock rod of the lock beam 1, if the rainwater or fog is not timely discharged, water accumulation in the lock rod hole can be caused, not only rusting or corrosion of other parts can be caused in the lock rod hole, especially for the electronic padlock, but also the electronic padlock can be damaged, and the electronic padlock can be out of order.

In order to solve the above-mentioned drainage problem, in an embodiment, the bottom of the first lock rod hole 31 may be provided with a first diversion hole along the outside of the lock body housing 2, and the bottom of the second lock rod hole 32 may be provided with a second diversion hole along the outside of the lock body housing 2, it can be understood that the first diversion hole and the second diversion hole in this embodiment can enable fluid such as rainwater or fog to be respectively drained from the bottom of the first lock rod hole 31 and the bottom of the second lock rod hole 32 to the lock body housing 2, so that the permeated rainwater can be timely drained, thereby reducing or even avoiding the problem of water accumulation in the lock rod hole, and being beneficial to the protection of electronic components, and prolonging the service life of the electronic padlock. In the embodiment, the flow guide hole is formed in the bottom of the lock rod hole, so that the drainage performance of the electronic padlock can be improved, and the electronic padlock can be applied to outdoor environments.

In one embodiment, the padlock may further include a first flow conduit (not shown) and a second flow conduit (not shown). Specifically, as shown in fig. 1 and 2, the bottom of the first lock rod hole 31 may be provided with a third through hole 33 along the lock body housing 2, and then the lock body housing 2 may be provided with a fourth through hole 23 communicating with the third through hole 33; the bottom of the second lock rod hole 32 may be provided with a fifth through hole 34 along the lock body housing 2, and the lock body housing 2 may be provided with a sixth through hole 24 communicated with the fifth through hole 34; as a preferred embodiment, specifically, a waterproof silicone ring may be disposed between the third through hole 33 and the first flow guide pipe, so that one end of the first flow guide pipe may be disposed on the third through hole 33, and the other end of the first flow guide pipe may be disposed on the fourth through hole 23; it is understood that the first flow guide pipe can communicate the third through hole 33 and the fourth through hole 23, and a first flow guide hole can be formed; one end of the second flow guide pipe can be arranged on the fifth through hole 34, the other end of the second flow guide pipe can be arranged on the sixth through hole 24, and the second flow guide pipe can be communicated with the fifth through hole 34 and the sixth through hole 24, so that a second flow guide hole can be formed. In this embodiment, by providing corresponding through holes on the inner lock body 3 and the lock body housing 2 and communicating, for example, the third through hole 33 and the fourth through hole 23 by providing the flow guide tube, it is possible to discharge the fluid into the third through hole 33 through one end of the first flow guide tube and discharge the fluid from the fourth through hole 23 through the other end of the first flow guide tube, so as to discharge the fluid in the lock bar in time, thereby improving the drainage performance of the electronic padlock.

In an embodiment, the electronic padlock may further include a first waterproof silicone ring a and a second waterproof silicone ring b, and as a person skilled in the art can understand, the waterproof silicone ring described in the present embodiment may be a silicone ring made of, for example, a silicone material, and the silicone ring may be, for example, an O-shaped silicone ring or a square silicone ring, and the waterproof and sealing functions of the electronic padlock may be realized by disposing the waterproof silicone ring at a corresponding position of the electronic padlock. The waterproof silicone ring in the following embodiments is mainly illustrated by an O-shaped silicone ring, but is not limited thereto. Specifically, as shown in fig. 1 and fig. 2, the inner lock body may be provided with a first annular groove (not shown in the figure) on the edge of the third through hole 33, and the inner lock body 3 may be further provided with a first annular groove, so that the first waterproof silicone ring a may be disposed between the first annular groove of the inner lock body 3 and the inner cavity of the lock body housing 2 to form a first diversion hole. The inner lock body may be provided with a second annular groove (not shown in the figure) on the edge of the fifth through hole 34, and then a second waterproof silicone ring b may be provided between the second annular groove of the inner lock body 3 and the inner cavity of the lock body housing 2 to form a second diversion hole. It can be understood that there is a certain gap between the lock body housing and the inner lock body, and by providing corresponding through holes on the inner lock body 3 and the lock body housing 2 and providing waterproof silicone rings between the through holes (the gap between the lock body housing and the inner lock body), for example, the third through hole 33-the first waterproof silicone ring a-the fourth through hole 23 can form a first flow guide hole for communication, so that the bottom of the first lock rod 11 can discharge rainwater through the first flow guide hole in time. In this embodiment, by arranging the waterproof silicone ring between the lock body housing 2 and the inner lock body 3, the fluid can flow out from the third through hole 33 to the fourth through hole 23, and the fluid can flow out from the fifth through hole 34 to the sixth through hole 24, and the fluid cannot seep between the lock body housing 2 and the inner lock body 3, so that the sealing performance of the drainage of the first diversion hole and the second diversion hole is realized, and the service life of the electronic padlock is prolonged.

It should be noted that the first waterproof silicone ring a and the second waterproof silicone ring b of the present embodiment may be combined with the flow guide pipe of the previous embodiment; or may be separately provided on the basis of the third through hole and the fourth through hole, and the fifth through hole and the sixth through hole, and is not limited. In addition, it should be noted that, in addition to the above-mentioned embodiments, for example, a first annular groove or a second annular groove may be provided on the inner wall of the lock body housing 2, or similar annular grooves may be provided on both the inner cavity of the lock body housing 2 and the inner wall of the lock body housing 2, and the waterproof silicone ring is provided on the annular groove between the inner lock body 3 and the lock body housing 2, so that rainwater can be timely drained, which is not limited herein.

In one embodiment, in order to make the liquid more easily fluent, in particular, the height of the third through hole 33 may be higher than that of the fourth through hole 23, so that the first guiding hole may guide the fluid to flow out from the high position to the low position; the height of the fifth through hole 34 may be higher than the height of the sixth through hole 24 so that the second pilot hole may guide the fluid to flow out from a high position to a low position. In this embodiment, it can be understood that the height here, for example, may be a height difference formed between the third through hole 33 and the fourth through hole 23, which not only facilitates the fluid to flow out from the high position to the low position, but also reduces the fluid pressure in the first through hole or the first flow guide pipe by setting the height difference, so as to further improve the drainage performance of the electronic padlock.

In the embodiment, the fluid can be discharged in time through various modes, so that the service life of the electronic padlock is prolonged; in addition, the electronic padlock may be waterproofed in addition to the drainage to further improve the service life of the electronic padlock, and in particular, the following embodiments are described.

In one embodiment, in particular, as shown in fig. 1 and 2, the padlock may further comprise a screw (not shown in the figures) and a third waterproof silicone ring c; wherein, the top of the inner lock body 3 can be provided with a third annular groove (not shown in the figure), and a third waterproof silicone ring c can be arranged between the third annular groove of the inner lock body 3 and the inner cavity of the lock body shell 2. Specifically, the lock body housing 2 may be provided with a hanging platform structure along the lower portion of the first through hole 21, and the bottom of the first lock rod hole 31 may be provided with an internal threaded hole; the inner lock body 3 can be movably arranged in the lock body shell 2 by the screw penetrating through the hanging platform structure and the external thread of the screw being connected with the internal thread of the internal thread hole. In this embodiment, can understand, through the mode that sets up lock body shell 2 and interior lock body 3, can make both structures more firm on the one hand to set up in lock body shell 2 and hang a platform structure, be connected through screws etc. with inside interior lock body 3 through hanging a platform structure in lock body shell 2. Only when the padlock is in an unlocking state, namely the first lock rod 11 is lifted, the screw can be screwed out through a corresponding tool, so that the lock body shell 2 and the inner lock body 3 are separated, and the safety of the electronic padlock can be improved. And, set up third water silica gel circle c through the junction at the inner chamber of lock body shell 2 and the outer wall of interior lock body 3, can realize making the fluid concentrate the discharge from first locking lever 11 and/or second locking lever 12, and can not appear in the fluid flows into the space between lock body shell 2 and the interior lock body 3 from interior lock body 3 in to reduce the corruption of fluid to the outer surface of lock body shell 2 inner chamber and interior lock body, with the durability that improves the electron padlock.

In one embodiment, specifically, as shown in fig. 1 and 2, the latch housing 2 and the inner latch 3 may include a spindle 4, a first ball 51 and a second ball 52 therebetween, and the inner cavity of the inner latch 3 may include a driving motor (not shown in the figure); the inner lock body 3 may be provided with a seventh through hole 35, and specifically, the driving motor may be provided with a driving cap 61, and the driving cap 61 of the driving motor may be connected to the bottom of the barge shaft 4 along the seventh through hole 35. Wherein, the first lock bar 11 may be provided with a first lock groove, the barge shaft 4 may be provided with a first groove, and the first ball 51 may be arranged between the first groove and the first lock groove; the second lock rod 12 may have a second lock slot, the barge shaft 4 may have a second groove, and the second ball 52 may be disposed between the second lock slot and the second groove. The embodiment can realize the improvement of the pulling resistance of the electronic padlock by arranging the structure with the double balls so as to improve the safety performance of the electronic padlock.

In one embodiment, in particular, as shown in fig. 2-5, the padlock may further comprise a fourth waterproof silicone ring d; wherein, refute and can be equipped with fourth annular recess 41 on the outside of axle 4, then fourth waterproof silica gel circle d can locate fourth annular recess 41, when refuting axle 4 that will be equipped with fourth waterproof silica gel circle d and locate on seventh through-hole 35, fourth waterproof silica gel circle d can locate refute between the inner wall of fourth annular recess 41 and seventh through-hole 35 of axle 4. In this embodiment, the fourth waterproof silicone ring d is arranged between the barge shaft 4 and the seventh through hole 35, so that the fluid can be reduced or even prevented from permeating into the inner lock body, the sealing performance of the inner cavity 3 is improved, the electronic element in the inner cavity is protected, and the service life of the electronic padlock is prolonged.

In one embodiment, in particular, as shown in fig. 3, the padlock may further include a main control board 7 integrating a fingerprint module, a circular ring 8, a fifth waterproof silicone ring e and a sixth waterproof silicone ring f. The main control board 7 can be used to verify whether the fingerprints of the user are matched, so that the main control board can control the unlocking or locking of the electronic padlock according to the verification result. Specifically, a fingerprint hole 25 may be formed in the side wall of the lock body housing 2, the circular ring 8 may be embedded in the fingerprint hole 25, the fifth waterproof silicone ring e may be disposed between the circular ring 8 and the fingerprint hole 25, and the lock body housing and the circular ring may be sealed by the fifth waterproof silicone ring e; the main control board 7 can be embedded in the side wall of the inner lock body 3, an annular boss (not shown in the figure) can be arranged on the main control board 7, the sixth waterproof silicone ring f can be arranged between the annular boss of the main control board 7 and the bottom of the circular ring 8, wherein, a fingerprint sensing area 71 of a fingerprint module is arranged in the annular boss, the main control board 7 can be sealed except the fingerprint sensing area 71 through the sixth waterproof silicone ring f, and the fingerprint sensing area 71 can be exposed out of the circular ring 8, so that a user can touch the fingerprint sensing area 71 of the lock body shell 2. In this embodiment, by providing the circular ring 8, and providing the fifth waterproof silicone ring e between the circular ring 8 and the lock body housing 2, and providing the sixth waterproof silicone ring f between the circular ring 8 and the main control board 7, the sealing performance of the electronic fingerprint padlock can be achieved, thereby improving the service life of the electronic fingerprint over-locking.

In one embodiment, in particular, at least two bump structures 81 may be provided on the circular ring 8; among them, at least two bump structures 81, for example, three bump structures 81, four bump structures 81, or five bump structures 81, etc., may be provided, which is not limited herein. Specifically, the fingerprint hole 25 is provided with a concave structure 251 matched with the convex structure 81, the convex structure 81 is arranged in the concave structure 251, and when the circular ring 8 is rotated, the convex structure 81 on the circular ring 8 can be in staggered clamping connection with the fingerprint hole 25. In this embodiment, the protrusion 81 and the concave 251 are provided to make the assembly or disassembly of the circular ring 8 and the outer lock body more flexible.

In one embodiment, the electronic padlock further comprises a battery (not shown in the figures), a bottom cover 9 and a seventh waterproof silicone ring g; specifically, the battery may be disposed within a cavity of the inner lock body 3; the bottom of the lock body shell 2 can be provided with an eighth through hole (not shown in the figure); a seventh annular groove (not shown) may be formed on the outer side of the bottom cover 9, and a seventh waterproof silicone ring g may be disposed between the seventh annular groove of the bottom cover 9 and the sidewall of the eighth through hole. In this embodiment, through set up the battery in the inner lock body to the mode of setting up bottom 9 not only is favorable to changing the battery, and can also improve the waterproof nature to the battery, thereby improves the life of electron padlock.

In one embodiment, in order to further improve the waterproof performance of the electronic padlock, the electronic padlock may further include a waterproof liquid, specifically, the waterproof liquid may be coated on each waterproof silicone ring and the corresponding annular groove, and the waterproof liquid may be made of a hydrophobic material, such as waterproof grease or liquid petroleum resin or liquid paraffin, for example, and is not limited herein. In this embodiment, the waterproof performance of the electronic padlock can be further improved by adding the waterproof liquid having the hydrophobic material.

In the above embodiment, by arranging the lock body housing and the inner lock body, arranging the flow guide holes on the lock rod and the lock body housing, and arranging the waterproof silica gel ring at the corresponding position, the core components in the inner lock body, such as the driving motor, the main control board or the battery, can be isolated and sealed, the fluid can be discharged in time after entering the lock rod hole, and the rest positions can not enter water, so that the drainage performance and the waterproof performance of the electronic padlock can be improved, and the service life of the electronic padlock can be prolonged.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An electronic padlock is characterized in that the padlock comprises a lock beam, a lock body shell and an inner lock body movably arranged in the lock body shell;

the lock beam comprises a first lock rod and a second lock rod, a first through hole and a second through hole are formed in the top of the lock body shell, and a first lock rod hole and a second lock rod hole are formed in the inner lock body; the first lock rod penetrates through the first through hole and is arranged in the first lock rod hole, and the second lock rod penetrates through the second through hole and is arranged in the second lock rod hole;

the bottom in first lock pole hole is followed the outside of lock body shell is equipped with first water conservancy diversion hole, the bottom in second lock pole hole is followed the outside of lock body shell is equipped with second water conservancy diversion hole.

2. The electronic padlock of claim 1, further comprising a first flow conduit and a second flow conduit;

a third through hole is formed in the bottom of the first lock rod hole along the lock body shell, and a fourth through hole communicated with the third through hole is formed in the lock body shell; one end of the first flow guide pipe is arranged on the third through hole, the other end of the first flow guide pipe is arranged on the fourth through hole, and the first flow guide pipe is communicated with the third through hole and the fourth through hole to form the first flow guide hole;

a fifth through hole is formed in the bottom of the second lock rod hole along the lock body shell, and a sixth through hole communicated with the fifth through hole is formed in the lock body shell; one end of the second flow guide pipe is arranged on the fifth through hole, the other end of the second flow guide pipe is arranged on the sixth through hole, and the second flow guide pipe is communicated with the fifth through hole and the sixth through hole to form the second flow guide hole.

3. The electronic padlock of claim 2, further comprising a first waterproof silicone ring and a second waterproof silicone ring;

the edge of the third through hole of the inner lock body is provided with a first annular groove, and the first waterproof silica gel ring is arranged between the first annular groove of the inner lock body and the lock body shell to form the first flow guide hole;

the inner lock body is arranged on the edge of the fifth through hole, a second annular groove is formed in the edge of the fifth through hole, and a second waterproof silica gel ring is arranged between the second annular groove of the inner lock body and the lock body shell to form a second flow guide hole.

4. The electronic padlock of any one of claims 2 or 3,

the height of the third through hole is higher than that of the fourth through hole, so that the first diversion hole guides the fluid to flow out from a high position to a low position;

the height of the fifth through hole is higher than that of the sixth through hole, so that the second diversion hole guides the fluid to flow out from a high position to a low position.

5. The electronic padlock of claim 4, further comprising a screw and a third waterproof silicone collar;

a third annular groove is formed in the top of the inner lock body, and the third waterproof silicone ring is arranged between the third annular groove of the inner lock body and the lock body shell; a hanging table structure is arranged below the lock body shell along the first through hole, and an internal thread hole is formed in the bottom of the first lock rod hole; the screw passes through the hanging platform structure, and the external thread of the screw is connected with the internal thread, so that the inner lock body is movably arranged in the lock body shell.

6. The electronic padlock of claim 5, wherein the lock housing and the inner lock include a spindle, a first ball and a second ball therebetween, and an inner cavity of the inner lock includes a drive motor;

a seventh through hole is formed in the inner lock body, a driving cap is arranged on the driving motor, and the driving cap edge of the driving motor is connected with the bottom of the barge shaft along the seventh through hole;

the first lock rod is provided with a first lock groove, the barge shaft is provided with a first groove, and the first ball is arranged between the first groove and the first lock groove;

the second lock rod is provided with a second lock groove, the barge shaft is provided with a second groove, and the second ball is arranged between the second lock groove and the second groove.

7. The electronic padlock of claim 6, wherein the padlock includes a fourth waterproof silicone ring;

a fourth annular groove is formed in the outer side of the refuting shaft, and the fourth waterproof silica gel ring is arranged between the fourth annular groove of the refuting shaft and the inner wall of the seventh through hole.

8. The electronic padlock according to any one of claims 5 to 7, further comprising a main control board integrating a fingerprint module, a circular ring, a fifth waterproof silicone ring and a sixth waterproof silicone ring;

the side wall of the lock body shell is provided with a fingerprint hole, the circular ring is embedded in the fingerprint hole, and the fifth waterproof silica gel ring is arranged between the circular ring and the fingerprint hole;

the main control plate is embedded in the side wall of the inner lock body, an annular boss is arranged on the main control plate, and the sixth waterproof silica gel ring is arranged between the annular boss of the main control plate and the annular ring; wherein, be in the annular boss the fingerprint induction zone of fingerprint module, the fingerprint induction zone expose in the annuliform ring.

9. The electronic padlock of claim 8, wherein the circular ring is provided with at least two tab structures;

the fingerprint hole is provided with an inward concave structure matched with the convex block structure, the convex block structure is arranged in the inward concave structure, and when the circular ring is rotated, the convex block structure on the circular ring is in staggered joint with the fingerprint hole.

10. The electronic padlock of claim 9, further comprising a battery, a bottom cover, and a seventh waterproof silicone ring;

the battery is arranged in the cavity of the inner lock body;

the bottom of the lock body shell is provided with an eighth through hole; and a seventh annular groove is formed in the outer side of the bottom cover, and a seventh waterproof silica gel ring is arranged between the seventh annular groove of the bottom cover and the side wall of the eighth through hole.

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