CN213838117U

CN213838117U - Bluetooth padlock

Info

Publication number: CN213838117U
Application number: CN202021378272.2U
Authority: CN
Inventors: 王文鸿
Original assignee: Dongguan Anbounde Intelligent Lock Technology Co ltd
Current assignee: Dongguan Anbounde Intelligent Lock Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-07-30
Anticipated expiration: 2030-07-14

Abstract

The utility model provides a bluetooth padlock, including interior casing, shell body, lock beam, the inside circuit board, power module, bluetooth module, battery, eccentric wheel locking subassembly, detection switch, the inductive switch that locks of being equipped with of interior casing, the lock beam includes U type pole, first tapered end, second tapered end, the inductive switch that locks is located under the first tapered end, shell body upper end one side is equipped with the confession the second tapered end male lockhole, the shell body lower extreme is opening column structure, interior casing is followed the shell body lower extreme is packed into the shell body is inboard, the shell body with interior casing upper end is through the screw connection, the screw is located under the lockhole. The utility model discloses a bluetooth padlock utilizes bluetooth control to unblank, and the unlocking speed is fast to the screw setting that will be used for pinning shell body and interior casing is in second tapered end below, only can twist out the screw after unblanking and change the battery, has improved bluetooth padlock's theftproof performance.

Description

Bluetooth padlock

Technical Field

The utility model relates to a bluetooth padlock technical field, concretely relates to bluetooth padlock.

Background

The safety of the existing intelligent management requiring a plurality of external devices and storehouses needs real-time monitoring and safety protection, particularly, a large number of storehouses need to be locked in some industries, complicated manual procedures are needed to manage unlocking and locking procedures, the intelligent management system has the defects of safety, time and labor waste, and if the Bluetooth lockset is adopted to immediately control unlocking, locking and unified monitoring through a network, the safety can be improved, and time and labor are saved.

Usually, the bluetooth lock has a battery inside, and as the service life of the battery increases, the service life of the battery is gradually shortened. In order to replace the battery of the bluetooth lock conveniently, a battery cover is usually added at the lower end of the bluetooth lock, and the battery cover is fixed by using a screw, however, the battery is often stolen due to the high price of the battery, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a bluetooth padlock utilizes bluetooth control to unblank, and the speed of unblanking is fast to the screw setting that will be used for pinning shell body and interior casing is in second tapered end below, only just can twist out the screw after unblanking and change the battery, has improved bluetooth padlock's theftproof performance.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a bluetooth padlock, includes interior casing, cover and establishes the shell body in the interior casing outside, connect the collar tie beam of shell body upper end, inside circuit board, power module, bluetooth module, battery, eccentric wheel locking subassembly, detection switch, the inductive switch that locks of being equipped with of interior casing, the collar tie beam includes U type pole, connects the first tapered end, the second tapered end at U type pole both ends, the inductive switch that locks is located under the first tapered end, shell body upper end one side is equipped with the confession second tapered end male lockhole, the shell body lower extreme is opening column structure, interior casing is followed the shell body lower extreme is packed into the shell body is inboard, the shell body with interior casing upper end is through the screw connection, the screw is located under the lockhole.

Specifically, the eccentric wheel locking subassembly include with circuit board electric connection's motor, fix last cushion, the eccentric wheel of motor output shaft, be located the lock plate of eccentric wheel upside, be equipped with the rectangular channel on the lock plate, the eccentric wheel is located the rectangular channel, interior casing upper end is equipped with the spout, the lock plate move about in the spout.

Specifically, first lock head one end is equipped with the confession the male locking groove of lock plate, the interior inboard spacing post that still is fixed with of casing, the first lock head other end is equipped with the confession the spacing groove of spacing post activity.

Specifically, the lower end of the first lock head is further connected with a pressing part, a spring is further sleeved on the outer side of the pressing part, and the spring is located at the upper end of the locking induction switch.

Specifically, a V-shaped groove is formed in the cushion block, and the detection switch is connected with a probe extending into the V-shaped groove.

Specifically, the circuit board is further connected with a wake-up switch, and the outer shell is provided with a avoiding hole for the wake-up switch to pass through.

Specifically, the outer side of the outer shell is further sleeved with a protective sleeve.

Specifically, the jack has been seted up to interior casing lower extreme, the jack is located under the power module, still peg graft in the jack and have the silica gel protection pad.

Specifically, the upper ends of the first lock head and the second lock head are provided with extending parts.

The utility model has the advantages that:

the Bluetooth padlock of the utility model has the advantages that the unlocking and locking actions can be realized by the cooperation of the eccentric wheel and the locking plate, the structure is simple, the wireless connection between the padlock and the equipment is realized by adopting the Bluetooth module, the stability is good, the safety coefficient is high, and the unlocking control can be realized by the cooperation of the smart phone and the control application software;

the second, will be used for pinning the screw setting of shell body and interior casing in second tapered end below, only can twist out the screw after unblanking and change the battery, improved bluetooth padlock's theftproof performance.

Drawings

Fig. 1 is a schematic structural diagram of a bluetooth padlock of embodiment 1.

Fig. 2 is a schematic structural view of the bluetooth padlock according to embodiment 1 taken along the plane a-a in fig. 1 when locked.

Fig. 3 is a schematic structural view of the bluetooth padlock of embodiment 1, which is cut along the plane a-a in fig. 1 after unlocking.

Fig. 4 is a schematic structural view of the bluetooth padlock according to embodiment 1 taken along the plane B-B in fig. 1 when locked.

Fig. 5 is a schematic structural diagram of the bluetooth padlock of embodiment 1, which is cut along the plane B-B in fig. 1 after unlocking.

Fig. 6 is a first internal structure view of the bluetooth padlock according to embodiment 1 when locked.

Fig. 7 is a second internal structure view of the bluetooth padlock according to embodiment 1 when locked.

Fig. 8 is a schematic structural diagram of a bluetooth padlock according to embodiment 2.

The reference signs are: the lock comprises an inner shell 1, a screw 11, a sliding groove 12, a limiting column 13, a protective sleeve 14, a silica gel protective pad 15, an outer shell 2, a lock beam 3, a U-shaped rod 31, a first lock head 32, a locking groove 321, a limiting groove 322, a pressing part 323, a spring 324, a second lock head 33, an extension part 301, a circuit board 4, a wake-up switch 41, a power module 5, a Bluetooth module 6, a battery 7, an eccentric wheel locking component 8, a motor 81, a cushion block 82, an eccentric wheel 83, a locking plate 84, a rectangular groove 841, a V-shaped groove 821, a detection switch 9 and a locking induction switch 10.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

Example 1

As shown in fig. 1-7: the utility model provides a bluetooth padlock, including interior casing 1, the cover is established at the shell body 2 in the interior casing 1 outside, connect the collar tie 3 in shell body 2 upper end, interior 1 inside circuit board 4 that is equipped with of casing, power module 5, bluetooth module 6, battery 7, eccentric wheel locking subassembly 8, detection switch 9, the inductive switch 10 that locks, collar tie 3 includes U type pole 31, connect the first tapered end 32 at U type pole 31 both ends, second tapered end 33, it is located under first tapered end 32 to lock inductive switch 10, shell body 2 upper end one side is equipped with and supplies second tapered end 33 male lockhole, the shell body 2 lower extreme is opening column structure, interior casing 1 is packed into shell body 2 inboard along shell body 2 lower extreme, shell body 2 passes through screw 11 with interior casing 1 upper end and is connected, screw 11 is located under the lockhole.

Preferably, the eccentric wheel locking assembly 8 comprises a motor 81 electrically connected with the circuit board 4, a cushion block 82 fixed on an output shaft of the motor 81, an eccentric wheel 83, and a locking plate 84 located on an upper side of the eccentric wheel 83, the locking plate 84 is provided with a rectangular groove 841, the eccentric wheel 83 is located in the rectangular groove 841, the upper end of the inner housing 1 is provided with a sliding chute 12, the locking plate 84 is movable in the sliding chute 12, and when in locking, the locking plate 84 slides to one side of the first lock head 32 by being pushed by the eccentric wheel 83, and is finally inserted into the lock hole to lock the first lock head 32; when the lock is unlocked, the locking plate 84 slides to one side of the second lock head 33 through the rotation of the eccentric wheel 83, finally the locking plate 84 is drawn out from the lock hole, and the first lock head 32 has no limiting effect, so that the first lock head 32 can be pulled out upwards.

Preferably, one end of the first lock head 32 is provided with a lock groove 321 for inserting the lock plate 84, the inner side of the inner housing 1 is further fixed with the limit post 13, and the other end of the first lock head 32 is provided with a limit groove 322 for moving the limit post 13.

Preferably, the pressing portion 323 is further connected to the lower end of the first lock head 32, the spring 324 is further sleeved outside the pressing portion 323, the spring 324 is located at the upper end of the locking inductive switch 10, and the locking inductive switch 10 functions as: when the pressing portion 323 contacts the locking inductive switch 10, the locking inductive switch 10 feeds back a signal to the control system on the circuit board, and the control system controls the eccentric locking assembly 8 to start, so as to complete the locking action, i.e. the locking plate 84 is inserted into the locking hole by the rotation of the motor 81 to lock the first lock head 32.

Preferably, the cushion block 82 is provided with a V-shaped groove 821, the detection switch 9 is connected with a probe extending into the V-shaped groove 821, the detection switch 9 is used for detecting unlocking and locking information, that is, an unlocking or locking signal is judged by pressure of the cushion block 82 on two sides of the probe, when the cushion block 82 and the eccentric wheel 83 are controlled by the motor 81 to rotate clockwise, the cushion block 82 has pressure on one side of the probe, the detection switch 9 outputs the locking signal, when the cushion block 82 and the eccentric wheel 83 rotate counterclockwise, the cushion block 82 has pressure on the other side of the probe, and the detection switch 9 outputs the unlocking signal.

Preferably, the circuit board 4 is further connected with a wake-up switch 41, the wake-up switch 41 is used for controlling a main power switch of the bluetooth padlock, and the outer casing 2 is provided with an avoidance hole through which the wake-up switch 41 passes.

Preferably, in order to protect the outer surface of the bluetooth padlock, a protective sleeve 14 is further sleeved outside the outer shell 2.

Preferably, the lower end of the inner shell 1 is provided with a jack, the jack is positioned under the power module 5, and a silica gel protective pad 15 is inserted into the jack.

The practical application is as follows:

the control software application is installed in electronic equipment such as smart mobile phone, possesses the management tool to lock and function of unblanking, can bind the bluetooth padlock and revise the key through initial key, can pass through the unblanking of bluetooth signal control bluetooth padlock, shutting.

When the lock is unlocked, the awakening switch 41 of the Bluetooth padlock is pressed once, and the electronic main control part in the Bluetooth padlock is awakened to enter a working state and is connected with the control software application of the smart phone. If the key is successfully paired, an unlocking instruction can be sent, after the Bluetooth padlock receives the unlocking instruction, the motor 81 on the eccentric wheel locking assembly 8 is started, the eccentric wheel 83 rotates anticlockwise, the locking plate 84 moves left and gradually exits from the locking groove 321, the first lock head 32 is upwards popped out under the action of the spring 324, and unlocking is completed.

When the battery 7 is replaced, the unlocking is completed according to the unlocking step, the screw 11 at the lower side of the lock hole is rotated and taken out by using a screwdriver, and then the inner shell 1 is pulled out from the lower end of the outer shell 2, so that the new battery 7 is replaced.

Example 2

As shown in fig. 1-8: the utility model provides a bluetooth padlock, including interior casing 1, the cover is established at the shell body 2 in the interior casing 1 outside, connect the collar tie 3 in shell body 2 upper end, interior 1 inside circuit board 4 that is equipped with of casing, power module 5, bluetooth module 6, battery 7, eccentric wheel locking subassembly 8, detection switch 9, the inductive switch 10 that locks, collar tie 3 includes U type pole 31, connect the first tapered end 32 at U type pole 31 both ends, second tapered end 33, it is located under first tapered end 32 to lock inductive switch 10, shell body 2 upper end one side is equipped with and supplies second tapered end 33 male lockhole, the shell body 2 lower extreme is opening column structure, interior casing 1 is packed into shell body 2 inboard along shell body 2 lower extreme, shell body 2 passes through screw 11 with interior casing 1 upper end and is connected, screw 11 is located under the lockhole.

Preferably, the upper ends of the first lock head 32 and the second lock head 33 are provided with extending parts 301, and the length of the lock beam 3 is extended, so that the bluetooth padlock can lock a plurality of articles at the same time.

The practical application is as follows:

The above examples only represent 2 embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A Bluetooth padlock is characterized by comprising an inner shell (1), an outer shell (2) sleeved outside the inner shell (1), and a lock beam (3) connected to the upper end of the outer shell (2), wherein a circuit board (4), a power module (5), a Bluetooth module (6), a battery (7), an eccentric wheel locking assembly (8), a detection switch (9), and a locking induction switch (10) are arranged inside the inner shell (1), the lock beam (3) comprises a U-shaped rod (31), a first lock head (32) and a second lock head (33) connected to two ends of the U-shaped rod (31), the locking induction switch (10) is positioned under the first lock head (32), a lock hole for inserting the second lock head (33) is arranged on one side of the upper end of the outer shell (2), the lower end of the outer shell (2) is of an opening-shaped structure, the inner shell (1) is installed inside the outer shell (2) along the lower end of the outer shell (2), the outer shell (2) is connected with the upper end of the inner shell (1) through a screw (11), and the screw (11) is located under the lock hole.

2. A bluetooth padlock according to claim 1, characterized in that the eccentric locking assembly (8) comprises a motor (81) electrically connected to the circuit board (4), a block (82) fixed to the output shaft of the motor (81), an eccentric (83), and a locking plate (84) located on the upper side of the eccentric (83), wherein a rectangular groove (841) is formed in the locking plate (84), the eccentric (83) is located in the rectangular groove (841), a sliding groove (12) is formed in the upper end of the inner housing (1), and the locking plate (84) is movable in the sliding groove (12).

3. A bluetooth padlock according to claim 2, characterized in that the first locking head (32) has a locking groove (321) at one end for inserting the locking plate (84), a limiting column (13) is fixed inside the inner housing (1), and a limiting groove (322) for moving the limiting column (13) is arranged at the other end of the first locking head (32).

4. The bluetooth padlock according to claim 1, characterized in that a pressing portion (323) is further connected to the lower end of the first lock head (32), a spring (324) is further sleeved outside the pressing portion (323), and the spring (324) is located at the upper end of the locking inductive switch (10).

5. A bluetooth padlock according to claim 2, characterized in that the spacer (82) is provided with a V-shaped groove (821), and the detection switch (9) is connected with a probe that extends into the V-shaped groove (821).

6. The bluetooth padlock according to claim 1, characterized in that the circuit board (4) is further connected with a wake-up switch (41), and the outer housing (2) is provided with an avoiding hole for the wake-up switch (41) to pass through.

7. A bluetooth padlock according to claim 1, characterized in that the outer casing (2) is also sheathed with a protective sleeve (14) on the outside.

8. The bluetooth padlock according to claim 1, characterized in that a jack is provided at the lower end of the inner housing (1), the jack is located right below the power module (5), and a silica gel protective pad (15) is inserted into the jack.

9. A bluetooth padlock according to claim 1, characterized in that the first (32) and second (33) locking head each have an extension (301) at their upper end.