CN210976967U

CN210976967U - Follow-on intelligence bluetooth padlock

Info

Publication number: CN210976967U
Application number: CN201921723162.2U
Authority: CN
Inventors: 苏立文
Original assignee: Anhui Xicheng Technology Co ltd
Current assignee: Anhui Xicheng Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-10
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to an intelligence bluetooth padlock technical field, concretely relates to follow-on intelligence bluetooth padlock, including motor, lock wheel, depressed part, support, gear, fixed plate, connecting axle, tooth portion, pin, arc wall. The utility model has the advantages that: the motor drives the gear and rotates, take turns the meshing transmission of tooth portion through gear and lock, and then the drive lock wheel rotates, realize intelligent bluetooth padlock's normal use, because the inertia is rotated to the time does not produce basically when gear engagement, consequently the life of lock wheel has promotion to at least a certain extent than prior art, and then reliability when having improved the lock wheel and using, set up the pin, the arc wall, slide in the arc wall through the pin, can carry on spacingly to the rotation stroke of gear, it is too big to avoid the lock wheel rotation stroke, lead to unable latch hook to intelligent bluetooth padlock to carry out the block.

Description

Follow-on intelligence bluetooth padlock

Technical Field

The utility model relates to an intelligence bluetooth padlock technical field, concretely relates to follow-on intelligence bluetooth padlock.

Background

When the Bluetooth padlock is used, the Bluetooth padlock can be automatically unlocked only by approaching a certain range through a mobile phone or other parts with unlocking signals, and the Bluetooth padlock can be automatically locked after exceeding the certain range.

The prior art discloses a bluetooth padlock, such as chinese patent No. CN201620042642.2, which includes a lock body, a lock hook, a bluetooth control circuit, and a lock device, wherein the lock device includes a motor controlled by the bluetooth control circuit to rotate in a forward and reverse direction, a dial pin eccentrically fixed to a rotating shaft of the motor, and a sheave capable of being shifted by the dial pin to rotate, the sheave is disposed at a lateral portion of a shaft lever of the lock hook, a protrusion block capable of being blocked by the sheave to move in an axial direction is formed on the shaft lever, and a notch capable of allowing the protrusion block to pass through and a dial slot capable of accommodating the dial pin to slide are formed on the sheave. The utility model discloses bluetooth padlock's locking machine device is established into and is constituted by motor, thumb pin and sheave, and the motor can drive thumb pin reciprocating rotation, utilizes the rotation of thumb pin to stir sheave reciprocating rotation, orders about breach on the sheave just to axostylus axostyle lug and stagger the conversion between two positions of axostylus axostyle lug to this control latch hook is flexible. The utility model discloses bluetooth padlock simple structure, the operation is reliable stable, and the fault rate is low, more can be used to the case and bag padlock that customs clearance was used.

Sheave (this application is called the lock wheel) mainly rotates by the motor among the prior art, the drive is dialled round pin reciprocating motion, utilize the rotation of dialling the round pin to stir the sheave reciprocating motion, order about the breach on the sheave and just change between two positions of axostylus axostyle lug and stagger to this control latch hook is flexible, nevertheless dial the round pin when contacting with the sheave, have great rotation inertia, consequently can produce the impact to the sheave, long-term after using, can cause the sheave to produce great wearing and tearing, influence intelligent bluetooth padlock's normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide an improved generation's intelligent bluetooth padlock, it can realize utilizing gear engagement transmission principle, replaces the round pin of dialling among the prior art, has reduced the wearing and tearing of lock wheel to a certain extent at least, and then improves the reliability when it uses.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an improved generation's intelligent bluetooth padlock, is including locating motor in the intelligent bluetooth padlock and the lock wheel of being connected with motor drive, be equipped with the curved depressed part of cross-section one-tenth on the lock wheel, the motor passes through the installing support and locates in the intelligent bluetooth padlock, and its pivot is slided and is joined in marriage and wear out the support just is connected with the gear, be equipped with the fixed plate on a support lateral wall, it is connected with the connecting axle to rotate on the fixed plate, lock wheel coaxial coupling is equipped with a plurality of teeth on the connecting axle on its global, forms tooth portion, tooth portion and gear engagement, be equipped with a pin on the support perpendicularly, the gear is slided and is joined in marriage and wear out the gear, corresponds be equipped with the arc wall that supplies the pin to.

Furthermore, a base plate extending upwards in the horizontal direction is arranged on the support, and a plurality of screw holes are formed in the base plate.

Furthermore, the base plate is provided with a reinforcing rib extending to the support.

Furthermore, a bushing is embedded on the fixing plate, the connecting shaft is inserted in the bushing in a sliding fit manner, two limiting rings are sleeved on the connecting shaft, the two limiting rings are respectively defined as a first limiting ring and a second limiting ring, the first limiting ring and the second limiting ring are respectively adjacent to orifices at two ends of the bushing, and the first limiting ring is sleeved on one end, close to the lock wheel, of the connecting shaft.

Furthermore, a screw rod is arranged at one end, far away from the lock wheel, of the connecting shaft, the second limiting ring is sleeved on the screw rod in a sliding mode, a nut is matched on the screw rod, and the second limiting ring is limited on the screw rod by the nut.

The utility model has the advantages that: the motor drives the gear and rotates, the meshing transmission through gear and lock wheel upper tooth portion, and then the drive lock wheel rotates, realize intelligent bluetooth padlock's normal use, do not produce rotation inertia basically when gear engagement, consequently, the life of lock wheel has promotion to at least a certain extent than prior art, and then reliability when having improved the lock wheel and using, set up the pin, the arc wall, slide in the arc wall through the pin, can carry on spacingly to the rotation stroke of gear, it is too big to avoid the lock wheel rotation stroke, lead to unable latch hook to intelligent bluetooth padlock to carry out the block, the connecting axle has been set up simultaneously, the bush, first spacing ring, the second spacing ring, make the connecting axle be convenient for dismantle from the fixed plate, be convenient for the installation and the dismantlement of lock wheel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom view of the three-dimensional structure of FIG. 1;

FIG. 3 is an exploded view of the three-dimensional structure of FIG. 1;

the reference numerals are explained below:

1-motor, 2-lock wheel, 3-recess, 4-bracket, 5-gear, 6-fixing plate, 7-connecting shaft, 8-tooth part, 9-stop lever, 10-arc groove, 11-base plate, 12-reinforcing rib, 13-bushing, 14-first limiting ring, 15-second limiting ring, 16-screw rod and 17-nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, an improved intelligent bluetooth padlock includes a motor 1 disposed in the intelligent bluetooth padlock and a lock wheel 2 drivingly connected to the motor 1, the lock wheel 2 is provided with a recess 3 having an arc-shaped cross section, the motor 1 is disposed in the intelligent bluetooth padlock through a mounting bracket 4, a rotating shaft thereof penetrates through the bracket 4 and is connected to a gear 5, the bracket 4 is provided with a base plate 11 extending horizontally upward, the base plate 11 is provided with a plurality of screw holes, the base plate 11 is connected to the intelligent bluetooth padlock by passing an external screw through the screw hole, so that the motor 1 is mounted in the intelligent bluetooth padlock, the base plate 11 is provided with a reinforcing rib 12 extending to the bracket 4, the reinforcing rib 12 is provided to enhance the rigidity of the bracket 4, thereby the thickness of the bracket 4 can be reduced as much as possible, and the overall quality of the intelligent bluetooth padlock can be reduced, a fixing plate 6 is arranged on one side wall of the support 4, a connecting shaft 7 is rotatably connected to the fixing plate 6, specifically, a bushing 13 is embedded on the fixing plate 6, the connecting shaft 7 is inserted in the bushing 13 in a sliding manner, two limiting rings are sleeved on the connecting shaft 7, the two limiting rings are respectively defined as a first limiting ring 14 and a second limiting ring 15, the first limiting ring 14 and the second limiting ring 15 are respectively adjacent to orifices at two ends of the bushing 13, the first limiting ring 14 is sleeved on one end of the connecting shaft 7 adjacent to the lock wheel 2, the connecting shaft 7 rotates in the bushing 13 to rotate on the fixing plate 6, so that the lock wheel 2 rotates on the fixing plate 6, furthermore, a screw 16 is arranged at one end of the connecting shaft 7 away from the lock wheel 2, the second limiting ring 15 is sleeved on the screw 16 in a sliding manner, a nut 17 is matched on the screw 16, and the nut 17 limits the second limiting ring 15 on the screw 16, the lock wheel 2 is coaxially connected to the connecting shaft 7, a plurality of teeth are arranged on the circumferential surface of the lock wheel to form a tooth part 8, the tooth part 8 is meshed with the gear 5, a stop rod 9 is vertically arranged on the support 4, the stop rod 9 penetrates out of the gear 5 in a sliding fit manner, a through hole-shaped arc-shaped groove 10 for the stop rod 9 to freely pass through is correspondingly arranged on the end surface of the gear 5, and two end points of the arc-shaped groove 10 correspond to the initial positions of the rotation stroke of the lock wheel 2 respectively, namely, when the lock wheel 2 rotates, the stop rod 9 just rotates along two ends of the arc-shaped groove 10, so that the rotation of the lock wheel 2 is limited by the arc-shaped.

The utility model discloses when using: when starting the motor through prior art, the motor rotates, drive gear rotates, gear and tooth portion meshing, consequently, the rotation of gear will drive the lock wheel and rotate, make the depressed part on the lock wheel rotate around lock wheel axial, realize the unblock and the locking of intelligence bluetooth padlock, during gear revolve, the pin is relative movement in the arc wall, it is spacing to carry out the rotation of gear, avoid motor stall in the twinkling of an eye, under the inertial action, the gear still continues to rotate, make lock wheel position produce the deviation, the precision of intelligence bluetooth padlock has been reduced.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The improved intelligent Bluetooth padlock comprises a motor (1) arranged in the intelligent Bluetooth padlock and a lock wheel (2) in driving connection with the motor (1), wherein a concave part (3) with an arc-shaped cross section is arranged on the lock wheel (2), and the improved intelligent Bluetooth padlock is characterized in that the motor (1) is arranged in the intelligent Bluetooth padlock through an installation support (4), a rotating shaft of the motor is in sliding fit with the support (4) and is connected with a gear (5), a fixing plate (6) is arranged on one side wall of the support (4), a connecting shaft (7) is rotatably connected onto the fixing plate (6), the lock wheel (2) is coaxially connected onto the connecting shaft (7), a plurality of teeth are arranged on the peripheral surface of the lock wheel to form a tooth part (8), the tooth part (8) is meshed with the gear (5), a stop lever (9) is vertically arranged on the support (4), and the stop lever (9) is in sliding fit with the gear (, and arc-shaped grooves (10) which are used for the stop lever (9) to freely pass through and are in a through hole form are arranged on the corresponding end surfaces of the gears (5).

2. An improved intelligent bluetooth padlock according to claim 1, characterized in that the bracket (4) is provided with a base plate (11) extending horizontally upwards, and the base plate (11) is provided with a plurality of screw holes.

3. An improved intelligent bluetooth padlock according to claim 2, characterized in that the base plate (11) is provided with reinforcing ribs (12) extending to the bracket (4).

4. An improved intelligent Bluetooth padlock according to claim 1, characterized in that a bushing (13) is embedded in the fixing plate (6), the connecting shaft (7) is inserted into the bushing (13) in a sliding manner, two limiting rings are sleeved on the connecting plate, the two limiting rings are respectively defined as a first limiting ring (14) and a second limiting ring (15), the first limiting ring (14) and the second limiting ring (15) are respectively adjacent to the openings at the two ends of the bushing (13), and the first limiting ring (14) is sleeved on one end of the connecting shaft (7) adjacent to the lock wheel (2).

5. An improved intelligent Bluetooth padlock according to claim 4, characterized in that a screw (16) is arranged at one end of the connecting shaft (7) far away from the lock wheel (2), the second limit ring (15) is sleeved on the screw (16) in a sliding manner, a nut (17) is matched on the screw (16), and the second limit ring (15) is limited on the screw (16) by the nut (17).