CN220884620U

CN220884620U - Waterproof intelligent bicycle lock

Info

Publication number: CN220884620U
Application number: CN202322782712.0U
Authority: CN
Inventors: 古哲明; 聂靖明; 莫宜勤
Original assignee: Shenzhen Tangguowu Intelligent Technology Co ltd
Current assignee: Shenzhen Tangguowu Intelligent Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-03
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses a waterproof intelligent bicycle lock, which comprises a shell, wherein a mounting bracket and a lock pin are arranged in the shell, a main control board, an unlocking driving assembly and an unlocking piece are arranged on the mounting bracket, the unlocking driving assembly is electrically connected with the main control board, a clamping groove is formed in the lock pin, and the unlocking driving assembly can drive the unlocking piece to extend into or extend out of the clamping groove; the shell comprises a bottom shell and an upper cover, wherein a limit mounting groove is formed in the upper cover, a mounting bracket is mounted in the limit mounting groove in a limit mode, a step surface is arranged in the limit mounting groove, a sealing structure is arranged on the step surface, a boss is arranged on the bottom shell, and the boss is inserted into the step surface to be connected with the sealing structure; the unlocking piece is sleeved with a first sealing ring, and the first sealing ring is respectively in sealing connection with the upper cover and the bottom shell. According to the intelligent single-vehicle lock, external water vapor can be prevented from entering the main control board in the mounting bracket, the overall waterproof performance of the intelligent single-vehicle lock is improved, the service life can be effectively prolonged, and the use feeling of a user is improved.

Description

Waterproof intelligent bicycle lock

Technical Field

The utility model relates to the technical field of bicycle locks, in particular to an intelligent bicycle lock capable of preventing water.

Background

The common bicycle lock mainly takes a horseshoe-shaped lock, and the driven horseshoe-shaped lock is unlocked by adopting a mechanical key, so that the problem that the bicycle lock can not be unlocked after forgetting to take the key or losing the key often occurs. Thus, intelligent single locks that can be unlocked using mobile bluetooth or other intelligent means, most commonly shared single locks, have appeared in the market at a later time. The intelligent single-vehicle lock is characterized in that a circuit board is arranged in a lock; when unlocking, an unlocking instruction is sent to the chip of the circuit board in a mode of Bluetooth of a mobile phone or swiping a card, and the circuit board controls the motor to work so as to unlock the single vehicle lock.

The waterproof performance of the existing intelligent single-car lock is insufficient, particularly, in some outdoor placed single cars, the condition that the water inlet inside the single-car lock causes short circuit of a circuit to burn a circuit board often occurs, the service life of the intelligent single-car lock is directly influenced, and the user is very bad in use experience.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model provides a waterproof intelligent bicycle lock, which comprises a shell, wherein a mounting bracket and a lock pin are arranged in the shell, a main control board, an unlocking driving assembly and an unlocking piece are arranged on the mounting bracket, the unlocking driving assembly is electrically connected with the main control board, the output end of the unlocking driving assembly is connected with the unlocking piece, a clamping groove is formed in the lock pin, and the unlocking driving assembly can drive the unlocking piece to extend into or extend out of the clamping groove; the shell comprises a bottom shell and an upper cover, wherein a limit mounting groove is formed in the upper cover, the mounting bracket is mounted in the limit mounting groove in a limit mode, a step surface is arranged in the limit mounting groove, a sealing structure is arranged on the step surface, a boss is arranged on the bottom shell at a position corresponding to the step surface, and the boss is inserted into the step surface and connected with the sealing structure; the unlocking piece is sleeved with a first sealing ring, and the first sealing ring is respectively and hermetically connected with the upper cover and the bottom shell.

As a further improvement of the utility model, first mounting grooves are respectively arranged at the corresponding positions of the upper cover and the bottom shell and the first sealing ring, and the first sealing ring is in limit sealing connection with the first mounting grooves.

As a further improvement of the utility model, the upper cover is provided with a positioning column, the bottom shell is provided with a first positioning hole, the mounting bracket is provided with a second positioning hole, and the positioning column is inserted into and limited with the first positioning hole after passing through the second positioning hole.

As a further improvement of the utility model, a second mounting groove is arranged in the second positioning hole, a second sealing ring is arranged in the second mounting groove, the second sealing ring is sleeved on the periphery of the positioning column, and the second sealing ring is in sealing abutting connection with the bottom shell.

As a further improvement of the utility model, a battery mounting seat is arranged in the upper cover and is electrically connected with the main control board, the battery mounting seat is used for mounting a battery, a battery cover is arranged on the upper cover of the battery mounting seat, and the battery cover is detachably and hermetically connected with the upper cover.

As a further improvement of the utility model, a sealing gasket is arranged on the connecting end surface of the upper cover and the battery cover, and the lower end surface of the battery cover is in abutting sealing with the sealing gasket.

As a further improvement of the utility model, a reset key is arranged on the main control board, a reset hole is arranged on the bottom shell at a position corresponding to the reset key, a first rubber plug is arranged on the reset hole, and the first rubber plug is detachably and hermetically connected with the bottom shell.

As a further improvement of the utility model, the unlocking driving assembly comprises a driving motor and a mechanical lock head, the driving motor is electrically connected with the main control board, the driving motor and the mechanical lock head are respectively connected with the mounting bracket, and the output end of the driving motor and the output end of the mechanical lock head can be respectively connected with the unlocking piece.

As a further improvement of the utility model, a key hole is arranged at the position corresponding to the upper cover and the mechanical lock head, a second rubber plug is arranged on the bottom shell, and the second rubber plug is detachably and hermetically connected with the key hole.

As a further improvement of the utility model, the lock pin is provided with a locking shifting block, the locking shifting block can push the lock pin to slide in the shell, the upper cover is provided with an arc-shaped slotted hole, and one end of the locking shifting block passes through the arc-shaped slotted hole and can slide in the arc-shaped slotted hole.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the bottom shell is in sealing connection with the upper cover through the sealing structure, so that external water vapor is prevented from entering the mounting bracket through the connection part of the bottom shell and the upper cover; through set up first sealing washer on the unlatch, can prevent that outside steam from entering into the installing support through the cooperation position of unlatch with the casing. Therefore, the mounting bracket can be packaged between the bottom shell and the upper cover by the aid of the sealing structure and the first sealing ring, so that outside water vapor is prevented from entering a main control board in the mounting bracket, the overall waterproof performance of the intelligent single-car lock is improved, the service life can be effectively prolonged, and the use comfort of a user is improved.

Drawings

In order to more clearly illustrate the utility model or the solutions of the prior art, a brief description will be given below of the drawings used in the description of the embodiments or the prior art, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is an exploded view of an embodiment of the present utility model;

FIG. 3 is a schematic view of the upper cover structure in an embodiment of the present utility model;

FIG. 4 is a schematic view of another view of the upper cover in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic view showing an exploded bottom case according to an embodiment of the present utility model;

fig. 6 is a schematic view of a mounting bracket structure in an embodiment of the utility model.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the described embodiments of the utility model may be combined with other embodiments.

In order to enable those skilled in the art to better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-6, an intelligent bicycle lock capable of being waterproof comprises a shell 1, wherein a mounting bracket 2 and a lock pin 3 are arranged in the shell 1, a notch 4 is formed in one side of the shell 1, and the lock pin 3 can slide in the shell 1 and pass through or open the notch 4. When the lock pin 3 passes through the notch 4, the intelligent bicycle lock is in a locking state; when the lock pin 3 extends into the shell 1, so that the notch 4 is opened, the intelligent single-vehicle lock is in an unlocking state.

Be equipped with main control board 5 on the installing support 2, unblank actuating assembly and unblank piece 6, main control board 5 passes through screw fixed mounting on installing support 2, unblank actuating assembly and main control board 5 electric connection, unblank actuating assembly's output and unblank piece 6 are connected, are equipped with card system groove 31 on the lockpin 3, unblank actuating assembly can drive unblank piece 6 stretch into or stretch out card system groove 31. In the use process, after the lock pin 3 passes through the notch 4 and slides to the limit position, the clamping groove 31 is just aligned with the unlocking piece 6, and the unlocking piece 6 is driven by the unlocking driving assembly to extend out of the mounting bracket 2 so as to extend into the clamping groove 31, so that the lock pin 3 is limited, and the locking function is realized; when unlocking, the unlocking driving assembly drives the unlocking piece 6 to extend out of the clamping groove 31, and then the lock pin 3 can be pushed to slide on the shell 1, so that the notch 4 is opened, and unlocking is realized.

In one embodiment, the main control board 5 is provided with a communication module, which may be a bluetooth communication module, an infrared communication module or other wireless communication modules. When the electronic unlocking or locking is used, an instruction is sent to the communication module through the mobile terminal, so that the main control board 5 controls the unlocking driving component to drive the unlocking piece 6 to extend into or extend out of the clamping groove 31.

The shell 1 comprises a bottom shell 101 and an upper cover 102, wherein the bottom shell 101 is fixedly connected with the upper cover 102 through screws, a limiting installation groove 103 is formed in the upper cover 102, the installation support 2 is installed in the limiting installation groove 103, a step surface 104 is arranged in the limiting installation groove 103, a sealing structure is arranged on the step surface 104, a boss 105 is arranged at a position, corresponding to the step surface 104, on the bottom shell 101, and the boss 105 is inserted into the step surface 104 to be in sealing connection with the sealing structure. The bottom shell 101 and the upper cover 102 are fixedly connected in a limiting mode through the cooperation of the boss 105 and the step surface 104, and the joint of the bottom shell 101 and the upper cover 102 is connected in a sealing mode through the sealing structure, so that the possibility that water vapor enters the mounting bracket 2 from the joint of the bottom shell 101 and the upper cover 102 is reduced.

In this embodiment, the sealing structure is waterproof glue smeared on the step surface 104, and when the boss 105 is inserted into the step surface 104, the boss and the waterproof glue are adhered together, so that the bottom shell 101 and the upper cover 102 are connected and fixed in a sealing manner. In other embodiments, the sealing structure may be a waterproof gasket 11 or the like provided on the step surface 104.

The unlocking piece 6 is sleeved with the first sealing ring 7, the first sealing ring 7 is in sliding sealing connection with the unlocking piece 6, the first sealing ring 7 is respectively in sealing connection with the upper cover 102 and the bottom shell 101, and water vapor can be prevented from entering the mounting bracket 2 from the matching gap between the unlocking piece 6 and the shell 1 through the arrangement of the first sealing ring 7. Specifically, the corresponding positions of the upper cover 102 and the bottom shell 101 and the first sealing ring 7 are respectively provided with a first mounting groove 106, the first sealing ring 7 is mounted in the first mounting groove 106 in a limiting manner, and after the upper cover 102 and the bottom shell 101 are mounted and fixed, the first sealing ring 7 is connected with the first mounting groove 106 in a sealing manner.

This intelligent single car lock is through setting up sealing mechanism and first sealing washer 7 for form confined cavity in the spacing mounting groove 103, thereby promote the leakproofness in the installing support 2, prevent that steam from entering into on the main control board 5, promoted the waterproof performance of this intelligent single car lock, can effectively increase of service life, promoted user's use is liked. Through actual measurement, the waterproof grade of the intelligent single-vehicle lock can reach the IP65 grade.

In order to facilitate assembly of the upper cover 102, the bottom shell 101 and the mounting bracket 2, two positioning posts 107 are arranged in a limit mounting groove 103 on the upper cover 102, first positioning holes 108 are respectively arranged at positions on the bottom shell 101 corresponding to the positioning posts 107, and second positioning holes 21 are respectively arranged at positions on the mounting bracket 2 corresponding to the positioning posts 107. When in assembly, the mounting bracket 2 is firstly placed into the limiting mounting groove 103, and the real-time positioning columns 107 respectively penetrate through the position positioning holes, so that the mounting bracket 2 can be limited in the limiting mounting groove 103; and then the upper cover 102 is sleeved on the bottom shell 101, and the positioning posts 107 are inserted into the corresponding first positioning holes 108 respectively for plugging and fixing by screwing the connecting screws of the upper cover 102 and the bottom shell 101 through the positioning posts 107 and the first positioning holes 108, so that the bottom shell 101 and the upper cover 102 are in limit connection and fixing. The mounting bracket 2, the bottom shell 101 and the upper cover 102 can be conveniently assembled and positioned by arranging the two positioning posts 107, the first positioning holes 108 and the second positioning holes 21, so that the assembly efficiency of the intelligent single-vehicle lock is improved.

In order to improve the tightness, a second mounting groove 22 is respectively arranged at one end, close to the bottom shell 101, in the second positioning hole 21, and a second sealing ring 8 is arranged in each second mounting groove 22. During assembly, the second sealing ring 8 is sleeved on the positioning column 107 and is limited and placed in the second mounting groove 22, then the upper cover 102 is sleeved on the bottom shell 101, the positioning column 107 is respectively inserted into the corresponding first positioning holes 108, and the bottom shell 101 can be extruded by the bottom shell 101 until the second sealing ring 8 is in sealing butt joint with the bottom shell 101 by screwing the connecting screws of the upper cover 102 and the bottom shell 101, so that the second sealing ring 8 is respectively in sealing butt joint with the positioning column 107, the mounting bracket 2 and the bottom shell 101. The sealing performance of the matching position of the positioning column 107, the first positioning hole 108 and the second positioning hole 21 can be improved by arranging the second sealing ring 8, so that the waterproof performance of the intelligent single-vehicle lock is further improved.

The battery mounting seat 9 is fixedly arranged in the upper cover 102, the battery mounting seat 9 is electrically connected with the main control board 5, and the battery mounting seat 9 is used for mounting a battery, so that the electronic unlocking function is realized conveniently; the upper cover of the battery mounting seat 9 is provided with a battery cover 10, and the battery cover 10 is detachably and hermetically connected with the upper cover 102 through screws. The battery can be fixed in the battery mounting seat 9 by arranging the battery cover 10, so that the battery is prevented from falling, and the structural stability is improved.

In order to improve the tightness of the battery mounting seat 9, a third mounting groove 109 is formed on the end surface of the upper cover 102 connected with the battery cover 10, and a sealing gasket 11 is fixedly arranged in the third mounting groove 109; after the connecting screw of the battery cover 10 and the upper cover 102 is screwed, the lower end surface of the battery cover 10 is abutted and sealed with the sealing gasket 11, so that the battery cover 10 and the upper cover 102 are fixedly connected in a sealing manner. Through setting up sealed pad 11 can promote the connection leakproofness of battery cover 10 and upper cover 102, prevent that steam from entering into in battery mount pad 9 from the junction of battery cover 10 and upper cover 102, further promoted the waterproof performance of this intelligent bicycle lock.

The main control board 5 is welded with a reset key 51, the reset key 51 is used for controlling the intelligent bicycle lock to reset, and the information such as the paired Bluetooth equipment can be removed by pressing the reset key 51, so that the intelligent bicycle lock is restored to a factory state. A reset hole 110 is arranged on the bottom shell 101 at a position corresponding to the reset key 51, a first rubber plug 12 is arranged on the reset hole 110, and the first rubber plug 12 is detachably and hermetically connected with the bottom shell 101. When the intelligent bicycle lock needs to be reset, the reset hole 110 is exposed by opening the first rubber plug 12, the reset key 51 is pressed by means of extending out of the reset hole 110 by a plurality of slender tools, and then the first rubber plug 12 is plugged into the reset hole 110 from the new position. The first rubber plug 12 can seal the reset hole 110, so that water vapor is prevented from entering, and the waterproof performance of the intelligent single-car lock is improved.

The unlocking driving assembly comprises a driving motor 13 and a mechanical lock head 14, wherein the driving motor 13 is electrically connected with the main control board 5, the driving motor 13 and the mechanical lock head 14 are respectively and fixedly installed on the mounting bracket 2, the output end of the driving motor 13 and the output end of the mechanical lock head 14 can be respectively connected with the unlocking piece 6, the driving motor 13 is used for driving the unlocking piece 6 to stretch in or stretch out, and the mechanical lock head 14 is used for driving the unlocking piece 6 to stretch in or stretch out after a key is inserted. In the locked state, the unlocking member 6 extends out of the mounting bracket 2 and is inserted into the clamping groove 31; when a user uses the electronic unlocking, an unlocking signal is sent to the main control board 5 through the mobile terminal, the main control board 5 can control the driving motor 13 to work, the driving motor 13 can push the unlocking piece 6 to retract into the mounting bracket 2 when working, and the unlocking piece 6 extends out of the clamping groove 31, so that the electronic unlocking function is realized; when a user uses the mechanical unlocking, the mechanical key is inserted into the mechanical lock head 14, and the mechanical key is rotated to push the unlocking piece 6 to retract into the mounting bracket 2 through the mechanical lock head 14, so that the unlocking piece 6 extends out of the clamping groove 31, and the mechanical unlocking function is realized. This intelligent single car lock makes it keep using the function that mechanical key unblanked through setting up mechanical lock 14, and the unable problem of unblanking appears when placing the battery and does not have the electricity, has promoted the functionality of intelligent single car lock.

The upper cover 102 and the mechanical lock 14 are provided with a key hole 111 at a position corresponding to the mechanical lock 14, and the key hole 111 is provided to facilitate the insertion of a mechanical key into the mechanical lock 14 for unlocking. In order to improve the sealing performance of the key hole 111, a second rubber plug 15 is fixedly installed on the bottom shell 101, and the second rubber plug 15 is detachably and hermetically connected with the key hole 111. Normally, the second rubber plug 15 is inserted into the key hole 111, so that moisture is prevented from entering the mounting bracket 2 through the key hole 111; when the mechanical key is needed to unlock, the key hole 111 can be exposed only by pulling out the second rubber plug 15 from the key hole 111, and then the key is inserted into the mechanical lock head 14 to unlock; after unlocking, the mechanical key is pulled out, and then the second rubber plug 15 is plugged into the key hole 111 again.

In this embodiment, the first rubber plug 12 and the second rubber plug 15 are made of silica gel materials, and silica gel has certain elasticity and toughness, so that the intelligent bicycle lock can be improved to have a service life while the tightness is ensured.

The locking pin 3 is provided with a locking shifting block 16, one end of the locking pin 3 is connected with an elastic piece (not shown in the figure) in a hanging way, and the other end of the elastic piece is fixedly connected with the upper cover 102. In the locked state, the elastic piece is in a stretching state and is limited by the locking groove 31 of the unlocking piece 6; when the lock is unlocked, after the unlocking piece 6 extends out of the clamping groove 31, the lock pin 3 is pushed to slide in the shell 1 under the action of the elastic force of the elastic piece, so that the notch 4 is opened, and the lock is unlocked. The locking shifting block 16 can push the lock pin 3 to slide in the shell 1, an arc-shaped slotted hole 112 is formed in the upper cover 102, and one end of the locking shifting block 16 passes through the arc-shaped slotted hole 112 and can slide in the arc-shaped slotted hole 112; when the locking is needed, the locking shifting block 16 is pushed to slide in the arc-shaped slotted hole 112, the lock pin 3 is driven to slide in the shell 1, meanwhile, the elastic piece is pulled up, and after the locking groove 31 is aligned with the unlocking piece 6, the unlocking piece 6 stretches out of the mounting bracket 2 to be locked into the locking groove 31, so that locking is realized.

The foregoing embodiments are preferred embodiments of the present utility model, and are not intended to limit the scope of the utility model, which is defined by the appended claims, but rather by the following claims.

Claims

1. Can waterproof intelligent bicycle lock, its characterized in that: the lock comprises a shell, wherein a mounting bracket and a lock pin are arranged in the shell, a main control board, an unlocking driving assembly and an unlocking piece are arranged on the mounting bracket, the unlocking driving assembly is electrically connected with the main control board, the output end of the unlocking driving assembly is connected with the unlocking piece, a clamping groove is formed in the lock pin, and the unlocking driving assembly can drive the unlocking piece to extend into or extend out of the clamping groove;

The shell comprises a bottom shell and an upper cover, wherein a limit mounting groove is formed in the upper cover, the mounting bracket is mounted in the limit mounting groove in a limit mode, a step surface is arranged in the limit mounting groove, a sealing structure is arranged on the step surface, a boss is arranged on the bottom shell at a position corresponding to the step surface, and the boss is inserted into the step surface and connected with the sealing structure;

The unlocking piece is sleeved with a first sealing ring, and the first sealing ring is respectively and hermetically connected with the upper cover and the bottom shell.

2. The waterproof intelligent bicycle lock according to claim 1, characterized in that: the upper cover and the bottom shell are respectively provided with a first mounting groove at the corresponding positions of the first sealing ring, and the first sealing ring is in limit sealing connection with the first mounting grooves.

3. The waterproof intelligent bicycle lock according to claim 1, characterized in that: the upper cover is provided with a positioning column, the bottom shell is provided with a first positioning hole, the mounting bracket is provided with a second positioning hole, and the positioning column penetrates through the second positioning hole and then is spliced and limited with the first positioning hole.

4. A waterproof intelligent single vehicle lock according to claim 3, characterized in that: the second positioning hole is internally provided with a second mounting groove, the second mounting groove is internally provided with a second sealing ring, the second sealing ring is sleeved on the periphery of the positioning column, and the second sealing ring is in sealing butt joint with the bottom shell.

5. The waterproof intelligent bicycle lock according to claim 1, characterized in that: the battery mounting seat is arranged in the upper cover and electrically connected with the main control board, the battery mounting seat is used for mounting a battery, the battery cover is arranged on the upper cover of the battery mounting seat, and the battery cover is detachably and hermetically connected with the upper cover.

6. The waterproof intelligent bicycle lock of claim 5, wherein: and a sealing gasket is arranged on the connecting end surface of the upper cover and the battery cover, and the lower end surface of the battery cover is in butt joint and sealing with the sealing gasket.

7. The waterproof intelligent bicycle lock according to claim 1, characterized in that: the main control board is provided with a reset key, a reset hole is formed in the bottom shell and corresponds to the reset key, a first rubber plug is arranged on the reset hole, and the first rubber plug is detachably and hermetically connected with the bottom shell.

8. The waterproof intelligent single car lock according to any one of claims 1-7, characterized in that: the unlocking driving assembly comprises a driving motor and a mechanical lock head, the driving motor is electrically connected with the main control board, the driving motor and the mechanical lock head are respectively connected with the mounting bracket, and the output end of the driving motor and the output end of the mechanical lock head can be respectively connected with the unlocking piece.

9. The waterproof intelligent bicycle lock of claim 8, wherein: the upper cover is provided with a key hole at the corresponding position of the mechanical lock head, the bottom shell is provided with a second rubber plug, and the second rubber plug is detachably and hermetically connected with the key hole.

10. The waterproof intelligent bicycle lock of claim 8, wherein: the lock pin is provided with a locking shifting block, the locking shifting block can push the lock pin to slide in the shell, the upper cover is provided with an arc-shaped slotted hole, and one end of the locking shifting block penetrates through the arc-shaped slotted hole and can slide in the arc-shaped slotted hole.