CN214835499U

CN214835499U - Tap lock

Info

Publication number: CN214835499U
Application number: CN202121368102.0U
Authority: CN
Inventors: 詹显光
Original assignee: Zhejiang Lichang Technology Co ltd
Current assignee: Zhejiang Lichang Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-23
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a tap lock, including the lock shell and set up the spring bolt subassembly on the lock shell, the spring bolt subassembly includes the spring bolt, and the spring bolt is on the lock shell along the setting of horizontal slip, be equipped with the actuating mechanism of the flexible removal of drive spring bolt on the lock shell, actuating mechanism includes motor, slider, drive block and drive spring, the motor is fixed to be set up in the lock shell, the lock shell is provided with the guide bar along horizontal fixed, and the slider cooperates with the guide bar slides, and the slider is connected with the spring bolt linkage, and the drive block cooperates with the guide bar slides, and the output shaft of motor passes through drive assembly and drives the drive block along horizontal movement, and the drive block passes through the direction removal that drive spring drove the slider to the spring bolt extension or withdrawal lock shell. By adopting the scheme, the automatic locking or unlocking operation can be realized, and when the lock tongue is subjected to resistance and cannot move, the lock tongue can be in a state of waiting to extend or retracting, and the structure is simple.

Description

Tap lock

Technical Field

The utility model relates to a tap lock used on an electric vehicle or a motorcycle.

Background

The faucet lock is generally used for an electric vehicle or a motorcycle, and is mainly used for locking a faucet after the electric vehicle or the motorcycle is parked so as to prevent the electric vehicle or the motorcycle from being stolen.

The general tap lock comprises a lock shell and a spring bolt assembly arranged on the lock shell, wherein the spring bolt assembly comprises a spring bolt and a sliding block, the spring bolt is in linkage connection with the sliding block, the sliding block is arranged on the lock shell in a sliding mode along the length direction of the lock shell, a driving mechanism for driving the sliding block to move is arranged on the lock shell, and the driving mechanism can automatically control the spring bolt to extend out of or retract into the tap lock through a controller to complete automatic locking or unlocking operation. The technical scheme has the problem that when the steering head is not rotated to the position or the lock tongue cannot move under resistance, if the driving mechanism forcibly drives the lock tongue to stretch, the steering head lock can be damaged.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a tap lock, and it can realize automatic locking or unblock operation, when the spring bolt received the unable removal of resistance, can make the spring bolt be in and treat stretching out or treat the withdrawal state, simple structure.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a tap lock, is including locking the shell and setting up the spring bolt subassembly on locking the shell, and the spring bolt subassembly includes the spring bolt, and the spring bolt is on locking the shell along the setting of horizontal slip, be equipped with the actuating mechanism that the flexible removal of drive spring bolt was moved on locking the shell, actuating mechanism includes motor, slider, drive block and drive spring, the motor is fixed to be set up in locking the shell, lock the shell along horizontal fixed guide bar that is provided with, slider and guide bar cooperation of sliding, slider and spring bolt linkage are connected, and the cooperation of sliding of drive block and guide bar, the output shaft of motor pass through drive assembly and drive the drive block along horizontal migration, and the drive block drives the direction removal that the slider stretches out or retracts the lock shell to the spring bolt through drive spring.

By adopting the scheme, the direction of the spring bolt stretching is transverse, the length direction of the lock shell is transverse, the front-back direction is vertical to the transverse direction, and the width direction of the lock shell is transverse, the guide rod, the sliding block and the driving block are arranged to be matched in a sliding manner, so that a guide sliding structure arranged on the lock shell can be omitted, the processing difficulty of the lock shell is reduced, the motor can be controlled to operate by a remote controller, an output shaft of the motor drives the driving block to move in a reciprocating manner along the transverse direction through the transmission assembly, the driving block drives the sliding block to move through the driving spring, the sliding block can drive the spring bolt to extend out or retract into the lock body to realize automatic locking or unlocking operation, when the spring bolt extends out and cannot move due to resistance, the driving block can firstly compress the driving spring, and after the resistance of the spring bolt is eliminated, the sliding block moves under the action of the driving spring, so that the spring bolt automatically extends out; when the spring bolt retracts and is subjected to resistance and cannot move, the driving block moves to compress the driving spring firstly, after the resistance of the spring bolt is eliminated, the sliding block moves under the action of the driving spring to enable the spring bolt to retract automatically, and when the spring bolt is subjected to resistance and cannot move, the spring bolt can be in a state of waiting for extension or waiting for retraction, and the structure is simple.

The utility model discloses a further setting is: the transmission assembly comprises a driving gear, the driving gear is rotatably arranged in the lock shell, the driving block is transversely fixed or integrally provided with a rack, the driving gear and the rack are meshed with each other, an output shaft of the motor drives the driving gear to rotate, and the driving gear rotates to drive the driving block to move.

Through adopting above-mentioned scheme, the output shaft of motor drives drive gear and rotates, and drive gear meshes with the rack of drive block mutually, and drive gear just reversing can drive the drive block to the spring bolt stretches out or the direction removal of withdrawal lock shell to drive the slider removal, the rack will skid with drive gear and play spacing and prevent that the motor from stalling after removing certain distance along with the drive block.

The utility model discloses a further setting is: the drive block is fixedly or integrally provided with a mounting seat, the drive spring is installed on the mounting seat, a cavity for inserting the mounting seat is formed in the sliding block, the mounting seat can slide transversely to be arranged at the position of the cavity, and the two ends of the sliding block, which are provided with the drive spring, are respectively abutted against a first abutting surface and a second abutting surface.

By adopting the scheme, the driving spring is stably installed and is not easy to separate from the plug cavity, when the locking operation is carried out, the driving block drives the driving spring to move, the driving spring generates acting force on the first contact surface, and therefore the sliding block is driven to move towards the direction that the lock tongue extends out of the lock shell, and the lock tongue is enabled to carry out the locking operation; when carrying out the unblock operation, the drive block drives driving spring and removes, and driving spring produces the effort to the second face of contradicting to drive the slider and remove to the direction of spring bolt withdrawal lock shell, make the spring bolt carry out the unblock operation, and insert the chamber and become the opening setting at the ascending both ends of mount pad sliding direction, can not interfere the removal of drive block, simple structure, reasonable in design.

The utility model discloses a further setting is: the lock shell is provided with a stay wire head inlet corresponding to the connecting seat, and the lock shell is fixedly provided with a stay wire cover for limiting the stay wire head of the stay wire to be separated from the stay wire head inlet.

Through adopting above-mentioned scheme, under the circumstances of outage, the accessible is acted as go-between and is directly pulled back the lock shell with slider and spring bolt, plays the effect of manual unblock tap, treats that whole tap lock assembly finishes the back, can follow the lock shell and install outward and act as go-between, and the stay wire head of acting as go-between is packed into from stay wire head dress mouth, will act as go-between again and cover through the fix with screw setting on the lock shell, simple structure, simple to operate.

The utility model discloses a further setting is: the lock shell comprises a front cover, a middle frame and a rear cover, the middle frame is arranged between the front cover and the rear cover, an accommodating cavity for the middle frame to be installed is formed in the front cover, the front cover is fixedly connected with the rear cover, the motor is fixedly arranged in the middle frame, the driving gear is rotatably arranged on the middle frame, the guide rod is fixedly arranged outside the middle frame, and a sliding cavity for the sliding block and the driving block to slide is arranged outside the middle frame.

Through adopting above-mentioned scheme, can realize the components of a whole that can function independently assembly of protecgulum, well frame and back lid, each parts is rationally distributed to slider and drive block slide the cooperation with the guide bar respectively, have saved other cooperation structures that slide, simple structure, reasonable in design.

The utility model discloses a further setting is: the mounting seat is provided with a cavity for placing the driving spring, the cavity is respectively provided with a convex column on two opposite inner walls, and two ends of the driving spring are respectively sleeved outside the convex columns.

By adopting the scheme, the two ends of the driving spring are sleeved on the convex columns, so that the installation is stable.

The utility model discloses a further setting is: a worm wheel is arranged in the middle frame in a rotating mode, a worm is arranged on an output shaft of the motor in a linkage mode, the worm and the worm wheel are meshed with each other, and the worm wheel drives the driving gear to rotate through the transmission gear group.

By adopting the scheme, the worm wheel and worm structure has a self-locking function, the transmission gear group plays a certain speed reduction role, and the transmission is stable.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of the installation structure of the stay wire;

FIG. 4 is a schematic view of the internal structure of the lock case;

FIG. 5 is a schematic view of the driving mechanism;

FIG. 6 is a schematic view of a mating structure of the latch and the slider;

FIG. 7 is a schematic view of the mounting structure of the drive spring;

FIG. 8 is a schematic structural diagram of a driving block;

FIG. 9 is a schematic structural view of a slider;

fig. 10 is a schematic structural view of the middle frame.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-10, a faucet lock comprises a lock case 1 and a bolt assembly disposed on the lock case 1, wherein the bolt assembly comprises a bolt 2, the bolt 2 is disposed on the lock case 1 in a sliding manner in a transverse direction, a driving mechanism for driving the bolt 2 to move in an extending manner is disposed on the lock case 1, the driving mechanism comprises a motor 3 and a sliding block 4, drive block 5 and drive spring 6, motor 3 is fixed to be set up in lock shell 1, lock shell 1 is provided with guide bar 7 along horizontal fixed, slider 4 and guide bar 7 cooperation of sliding, set up the first guiding hole 41 that supplies guide bar 7 to wear to establish on the slider, slider 4 is connected with the linkage of spring bolt 2, drive block 5 and the cooperation of sliding of guide bar 7, set up the second guiding hole 51 that supplies guide bar 7 to wear to establish on the drive block 5, motor 3's output shaft passes through drive assembly and drives drive block 5 along lateral shifting, drive block 5 drives slider 4 through drive spring 6 and stretches out or the direction removal of withdrawal lock shell 1 to spring bolt 2. Wherein the transverse direction is the telescopic direction of the bolt and is also the direction pointed by A in the attached figure 1.

In this embodiment, the transmission assembly includes a driving gear 91, the driving gear 91 is rotatably disposed in the lock housing 1, the driving block 5 is transversely fixed or integrally provided with a rack 52, the driving gear 91 is engaged with the rack 52, an output shaft of the motor 3 drives the driving gear 91 to rotate, and the driving gear 91 rotates to drive the driving block 5 to move.

In this embodiment, a mounting seat 53 is fixedly or integrally arranged on the driving block 5, the driving spring 6 is installed on the mounting seat 53, an insertion cavity 42 for the mounting seat 53 to be inserted is arranged on the sliding block 4, the mounting seat 53 can be arranged at the insertion cavity 42 along the transverse sliding direction, and a first abutting surface 43 and a second abutting surface 44 for the two ends of the driving spring 6 to abut against are arranged at the insertion cavity 42 of the sliding block 4.

In this embodiment, the lock further includes a pull wire 81 capable of driving the sliding block 4 to move towards the direction that the bolt 2 retracts into the lock case 1, the sliding block 4 is provided with a connecting seat 45 for connecting a pull wire head of the pull wire 81, the lock case 1 is provided with a pull wire head inlet 131 at a position corresponding to the connecting seat 45, and the lock case 1 is fixedly provided with a pull wire cover 82 for limiting the pull wire head of the pull wire 81 to be separated from the pull wire head inlet 131 through a screw.

In this embodiment, the lock case 1 includes a front cover 11, a middle frame 12 and a rear cover 13, the middle frame 12 is sandwiched between the front cover 11 and the rear cover 13, the front cover 11 is provided with an accommodating cavity 111 for mounting the middle frame 12, the front cover 11 and the rear cover 13 are fixedly connected by screws, the motor 3 is fixedly disposed in the middle frame 12, the driving gear 91 is rotatably disposed on the middle frame 12, the guide rod 7 is fixedly disposed outside the middle frame 12, the middle frame 12 is provided with a sliding cavity 121 for sliding the slider 4 and the driving block 5, and the stay wire head mounting hole 131 is opened on the rear cover 13.

In this embodiment, the mounting seat 53 is provided with a cavity 531 for placing the driving spring 6, the cavity 531 is integrally provided with a convex pillar 532 on two opposite inner walls, and two ends of the driving spring 6 are respectively sleeved on the convex pillar 532.

In this embodiment, a worm gear 92 is rotatably disposed in the middle frame 12, a worm 93 is cooperatively disposed on an output shaft of the motor 3, the worm 93 and the worm gear 92 are engaged with each other, and the worm gear 92 drives the driving gear 91 to rotate through a transmission gear set 94.

The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a tap lock, is including lock shell and the spring bolt subassembly of setting on the lock shell, and spring bolt subassembly includes the spring bolt, and the spring bolt is along setting up on the lock shell that transversely slides, be equipped with the actuating mechanism that drives the flexible removal of spring bolt on the lock shell, its characterized in that: the driving mechanism comprises a motor, a sliding block, a driving block and a driving spring, the motor is fixedly arranged in the lock shell, a guide rod is transversely fixedly arranged on the lock shell, the sliding block is in sliding fit with the guide rod, the sliding block is in linkage connection with the lock tongue, the driving block is in sliding fit with the guide rod, an output shaft of the motor drives the driving block to move transversely through a transmission assembly, and the driving block drives the sliding block to extend out of or retract into the lock shell towards the lock tongue through the driving spring.

2. A faucet lock as recited in claim 1, wherein: the transmission assembly comprises a driving gear, the driving gear is rotatably arranged in the lock shell, the driving block is transversely fixed or integrally provided with a rack, the driving gear and the rack are meshed with each other, an output shaft of the motor drives the driving gear to rotate, and the driving gear rotates to drive the driving block to move.

3. A tap lock as claimed in claim 1 or 2, wherein: the drive block is fixedly or integrally provided with a mounting seat, the drive spring is installed on the mounting seat, a cavity for inserting the mounting seat is formed in the sliding block, the mounting seat can slide transversely to be arranged at the position of the cavity, and the two ends of the sliding block, which are provided with the drive spring, are respectively abutted against a first abutting surface and a second abutting surface.

4. A tap lock as claimed in claim 1 or 2, wherein: the lock shell is provided with a stay wire head inlet corresponding to the connecting seat, and the lock shell is fixedly provided with a stay wire cover for limiting the stay wire head of the stay wire to be separated from the stay wire head inlet.

5. A faucet lock as recited in claim 2, wherein: the lock shell comprises a front cover, a middle frame and a rear cover, the middle frame is arranged between the front cover and the rear cover, an accommodating cavity for the middle frame to be installed is formed in the front cover, the front cover is fixedly connected with the rear cover, the motor is fixedly arranged in the middle frame, the driving gear is rotatably arranged on the middle frame, the guide rod is fixedly arranged outside the middle frame, and a sliding cavity for the sliding block and the driving block to slide is arranged outside the middle frame.

6. A faucet lock as recited in claim 3, wherein: the mounting seat is provided with a cavity for placing the driving spring, the cavity is respectively provided with a convex column on two opposite inner walls, and two ends of the driving spring are respectively sleeved outside the convex columns.

7. A tap lock as claimed in claim 5, wherein: a worm wheel is arranged in the middle frame in a rotating mode, a worm is arranged on an output shaft of the motor in a linkage mode, the worm and the worm wheel are meshed with each other, and the worm wheel drives the driving gear to rotate through the transmission gear group.