CN213234596U

CN213234596U - Novel faucet lock

Info

Publication number: CN213234596U
Application number: CN202021679204.XU
Authority: CN
Inventors: 涂荣慧
Original assignee: Ruian Sutian Motorcycle Parts Co ltd
Current assignee: Ruian Sutian Motorcycle Parts Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-18
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a novel tap lock, including lock shell and spring bolt, the internal slip of lock shell is provided with the slider, the slider is connected with the spring bolt linkage, be equipped with the drive assembly who drives the slider removal on the lock shell, drive assembly includes the motor, a rotating shaft, torsional spring and toothed disc, the pivot is rotated and is set up on the lock shell, the pivot is provided with the drive division in skew its central department, be equipped with on the slider and supply the drive division to insert the first jack of establishing, thereby the pivot is rotated and is driven the slider and remove and realize that the spring bolt stretches out or the withdrawal lock shell, the axial rotation setting of toothed disc along the pivot is on the lock shell, the torsional spring is arranged in between pivot and the toothed disc, the motor drives the toothed disc and rotates, the toothed disc passes through the torsional spring and drives the pivot rotation, the axial of following the spring bolt slides on the lock shell and is provided with the outside piece of acting as. By adopting the scheme, the automatic control lock bolt can automatically control the lock bolt to extend out or retract, can manually carry out unlocking operation, and is simple in structure and stable in transmission.

Description

Novel faucet lock

Technical Field

The utility model belongs to the technical field of tap lock technique and specifically relates to an automatic tap lock that uses on electric motor car or motorcycle.

Background

The handlebar lock can lock the handlebar of the electric vehicle or the motorcycle, so that the electric vehicle or the motorcycle is prevented from being stolen.

Chinese patent No. 201521048475.4, patent application No. 2015.12.15, it discloses a vehicle intelligent tap lock, which comprises a lock body, set up the holding chamber in the lock body, the holding intracavity sets up the motor, the worm, drive mechanism, the torsional spring, lockpin and the spout that supplies the lockpin rectilinear sliding, the output shaft and the worm of motor are connected, the worm meshes with drive mechanism, lockpin one end is located inside the lock body, the other end exposes outside the lock body, torsional spring one end is connected with drive mechanism, the other end is located the inside one end of lock body with the lockpin and is connected, still include the remote controller that is used for controlling motor work, drive mechanism includes the turbine, transmission tooth group and eccentric gear, the motor passes through the turbine, worm and transmission tooth group drive eccentric gear and rotate, eccentric gear forward rotation accessible torsional spring drives the lockpin and stretches out the lock body and realize locking, eccentric gear reverse rotation accessible torsional spring drives the. The technical scheme has the problems that the lock pin is directly driven to move through the torsion spring, the telescopic stability of the lock pin is poor, the torsion spring is easy to break away from the connection with the lock pin when moving up and down, and the lock cannot be unlocked manually when the electric control fails.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a novel tap lock, and it can automatic control spring bolt stretch out or retract to can manually unblank the operation, simple structure, the transmission is stable.

In order to realize the purpose, the utility model discloses a technical scheme is: a novel faucet lock comprises a lock shell and a spring bolt, wherein the spring bolt is arranged on the lock shell in a sliding manner along the axial direction of the spring bolt, a sliding block is arranged in the lock shell in a sliding manner, the sliding block is connected with the spring bolt in a linkage manner, a driving assembly for driving the sliding block to move is arranged on the lock shell, the driving assembly comprises a motor, a rotating shaft, a torsional spring and a gear disc, the motor is fixedly arranged on the lock shell, the rotating shaft is rotatably arranged on the lock shell, a driving part is arranged at the position, deviated from the center of the rotating shaft, a first jack for the driving part to be inserted is arranged on the sliding block, the rotating shaft can drive the sliding block to move so as to realize the extension or retraction of the spring bolt into the lock shell, the gear disc is arranged on the lock shell along the axial direction of the rotating shaft, the torsional spring is arranged between the rotating shaft and the gear disc, one end of the torsional spring is, the lock shell is provided with a stay wire block connected with an external stay wire in a sliding way along the axial direction of the lock tongue, and the stay wire block can drive the sliding block to move when moving, so that the lock tongue retracts into the lock shell.

By adopting the scheme, the motor can be controlled to rotate forwards or reversely through the external remote controller, when the spring bolt is in a retraction state, the motor drives the gear sleeve to rotate forwards, the gear sleeve compresses the torsion spring, the torsion spring generates elastic force to drive the rotating shaft to rotate, the driving part of the rotating shaft rotates along with the rotating shaft to do eccentric motion, the driving part of the rotating shaft can be abutted against the side wall of the first jack, so that the sliding block is driven to move, the sliding block drives the spring bolt to automatically extend out of the lock shell, if the spring bolt extends out and meets obstruction at the moment, the torsion force of the torsion spring is stored, and after the obstruction is eliminated, the torsion spring; when the spring bolt is in the state of stretching out, the motor drives reverse gear sleeve and rotates, gear sleeve compression torsional spring this moment, the torsional spring produces elastic force and can drives the pivot and rotate, the drive division of pivot is followed the pivot and is rotated and be eccentric motion, the drive division of pivot can support the lateral wall of pressing first jack, thereby it removes to drive the slider, the slider drives spring bolt automatic retraction lock shell again, if the spring bolt stretches out this moment and meets the hindrance, the torsion of torsional spring is stored, wait to eliminate the hindrance after, the torsional spring can drive spring bolt retraction lock shell automatically, the detection piece can indicate that the user's spring bolt has been retracted to the target in place, electric control does not have the electricity and can't start automatically controlled unblank, so manual acting line can draw the spring bolt retraction lock shell, open the lock promptly, can the automatic control spring bolt stretch out or.

The utility model discloses a further setting is: linkage cover is equipped with the torsional spring dish in the pivot, and the toothed disc rotates and sets up in the pivot, and the torsional spring clamp is located between torsional spring dish and the toothed disc, and the toothed disc accessible torsional spring drives the torsional spring dish and rotates.

Through adopting above-mentioned scheme, the mode that the torsional spring dish was pegged graft through rectangular block and rectangular hole realizes the circumference linkage with the pivot, also can be that pivot and torsional spring dish are integrative to be set up, and the gear plate rotates and sets up in the pivot, make full use of the structure of pivot, the setting of torsional spring position, the torsional spring installation is more stable, can not take place the drunkenness, and the torsional spring drives the pivot through the torsion spring dish is indirect and rotates, has simplified the structure of pivot.

The utility model discloses a further setting is: the setting that its axial slided is followed in the pivot on the lock shell, and the pivot can drive the toothed disc and remove, is equipped with conflict inclined plane on the stay wire piece, and the stay wire piece removes accessible conflict inclined plane and supports to press the pivot and drive the pivot and remove for the toothed disc breaks away from the transmission with the motor, is equipped with the piece that resets that drives toothed disc and pivot and reset in the lock shell.

Through adopting above-mentioned scheme, when outside pulling wire pulling block, the tip of the conflict inclined plane conflict pivot of pulling wire block can drive the pivot and remove to the one side of keeping away from the pulling wire block, so the toothed disc breaks away from the transmission with the motor, the toothed disc can rotate to the state of unblanking along with pivot and slider, when removing the conflict power of pulling wire block to the pivot, pivot and toothed disc move under the effect that resets and reset, the motor drive its operation of locking automatically of next time of being convenient for.

The utility model discloses a further setting is: the output shaft of the motor is perpendicular to the rotating shaft, a worm is fixedly or integrally arranged on the output shaft of the motor, and a sector worm wheel meshed with the worm is fixedly or integrally arranged on the outer peripheral surface of the gear disc.

By adopting the scheme, the worm wheel is arranged in a sector shape, when the lock tongue is completely extended or retracted, even if the motor runs, the motor cannot drive the gear disc to rotate, the worm wheel and the worm are matched to have a self-locking function, once the output shaft of the motor stops rotating, the gear disc cannot rotate, the worm wheel and the worm not only play a transmission role, but also play a locking role on the gear disc, and after the rotating shaft is abutted and moved by the pull wire block, the worm wheel and the worm can be disengaged, the reset piece can enable the worm wheel and the worm to be re-engaged, when the lock tongue is extended and meets the obstruction greater than the extension force, the motor can drive the gear disc, the gear disc drives the torsion spring to a certain locking angle, the motor stops, the torsion of the torsion spring can be stored in the torsion spring disc, and when the extension resistance of the lock tongue is eliminated, the; when the spring bolt withdrawal meets the hindrance that is greater than the retractive force, the motor can drive the toothed disc, and the toothed disc drives the torsional spring and stops to certain angle of unblanking back motor, and the torsion of torsional spring can be saved in the torsional spring dish, and the automatic retraction of spring bolt plays the effect of unblanking after the withdrawal resistance of spring bolt is eliminated, has simplified the structure, simple structure, reasonable in design.

The utility model discloses a further setting is: be equipped with on the lock shell and supply pivot pivoted rotation chamber, be equipped with the locating component of location pivot when the spring bolt withdrawal lock shell between pivot and the lock shell, locating component includes setting element and first spring, and the setting that the setting element radially slided along the pivot is in the pivot, and the lateral wall that rotates the chamber is equipped with the constant head tank in corresponding setting element department, and first spring can drive the setting element and insert and locate the constant head tank.

Through adopting above-mentioned scheme, the setting element is steel ball or round pin axle, and when the pivot rotated to the position of unblanking, first spring can drive the setting element and insert and locate the constant head tank, does not exert the rotatory effort of removal to the pivot this moment, and the setting element is difficult to break away from the constant head tank, can play certain positioning action to the pivot like this, when automatic and manual control, all do not influence the setting element and break away from the constant head tank.

The utility model discloses a further setting is: the cover is equipped with the jump ring that restriction toothed disc breaks away from the pivot in the pivot, still is equipped with the conflict cover in the lock shell, and the end at the pivot is established to the conflict cover, and the piece that resets is the second spring, and the second spring cover is established in the pivot, and second spring one end is supported and is located the lock shell, and the other end supports and locates the conflict cover, and the second spring can be supported the conflict cover and locate on the jump ring.

Through adopting above-mentioned scheme, the jump ring presss from both sides the ring groove department of establishing at the pivot, and the jump ring can restrict the pinion disc and move to the one side of keeping away from the pinion disc, also can not influence the normal rotation of pinion disc simultaneously, and the second spring installation is stable, simple structure, simple to operate.

The utility model discloses a further setting is: the lock shell is provided with a first sliding groove for the stay wire block to slide, the stay wire block is provided with an insertion part, the bottom surface of the first sliding groove is provided with a first opening for the insertion part to penetrate, the sliding block is provided with a second insertion hole for the insertion part to insert, the lock shell is further provided with a third spring for driving the stay wire block to reset, and the lock shell is provided with a stay wire hole for the outside stay wire to penetrate.

Through adopting above-mentioned scheme, the grafting portion of acting as go-between piece passes first opening and inserts and locates the second jack, and when the spring bolt was automatic to be stretched out, grafting portion can be followed the second jack and slided, can not influence the spring bolt and stretch out automatically, and when needs were manually unblanked, the piece of acting as go-between received the pulling force effect of acting as go-between, grafting portion contradicts the lateral wall of second jack to drive the slider and remove, make the spring bolt withdrawal lock shell, simple structure, reasonable in design.

The utility model discloses a further setting is: the detection piece is a contact switch fixedly arranged in the lock shell, and when the spring bolt extends out of the lock shell, the sliding block is abutted against a contact of the contact switch.

By adopting the scheme, when the spring bolt is retracted to the proper position, the sliding block is separated from the contact with the contact of the contact switch, and the user is prompted that the spring bolt is retracted to the proper position (namely unlocking is completed).

The utility model discloses a further setting is: the gear disc is provided with a first opening for extending two end parts of the torsion spring, the gear disc is provided with a second opening for extending two end parts of the torsion spring, two side walls of the first opening are respectively a first contact surface and a second contact surface, two side walls of the second opening are respectively a third contact surface and a fourth contact surface, and when the gear disc rotates to the state that the third contact surface is contacted with one end of the torsion spring, the other end of the torsion spring can contact the second contact surface and drive the torsion spring disc to rotate; when the gear disc rotates to the position where the fourth abutting surface abuts against one end of the torsion spring, the other end of the torsion spring can abut against the first abutting surface and drive the torsion spring disc to rotate.

By adopting the scheme, the connecting structure of the gear disc, the torsion spring disc and the torsion spring is simplified, the torsion spring is convenient to install, the structure is simple, and the design is reasonable.

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 view of the installation structure of the cable block;

fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a driving assembly;

FIG. 5 is a schematic view of the matching structure of the rotating shaft, the torsion spring disk, the torsion spring and the gear disk;

FIG. 6 is a schematic diagram of the exploded structure of FIG. 5;

FIG. 7 is a schematic view of the fitting structure of the wire pulling block and the rotating shaft;

FIG. 8 is a schematic structural view of the spindle;

FIG. 9 is a schematic view of a mating structure of the latch and the slider;

FIG. 10 is a schematic structural view of a gear plate;

FIG. 11 is a schematic structural view of a torsion spring plate;

fig. 12 is a schematic view of the lock case.

Detailed Description

As shown in fig. 1-12, a novel faucet lock comprises a lock case 1 and a bolt 2, wherein the bolt 2 is slidably disposed on the lock case 1 along an axial direction thereof, a slider 3 is slidably disposed in the lock case 1, a bolt hole 31 is disposed on the slider 3, an end of the bolt 2 is insertable into the bolt hole 31 to realize linkage connection between the bolt 2 and the slider 3, a driving assembly for driving the slider 3 to move is disposed on the lock case 1, the driving assembly comprises a motor 41, a rotating shaft 42, a torsion spring 43 and a gear plate 44, the motor 41 is fixedly disposed on the lock case 1, the rotating shaft 42 is rotatably disposed on the lock case 1, the rotating shaft 42 is provided with a driving portion 421 at a position deviating from a center thereof, the slider 3 is provided with a first insertion hole 32 for the driving portion 421 to be inserted, the rotating shaft 42 is rotatable to drive the driving portion 421 to perform eccentric motion, the driving portion 421 abuts against a side wall of the first insertion hole 32 and drives the slider 3 to move, thereby realizing extension or retraction, gear disc 44 rotates along the axial of pivot 42 and sets up on lock shell 1, torsional spring 43 is arranged in between pivot 42 and gear disc 44, torsional spring 43 one end is connected with gear disc 44, the other end is connected with pivot 42, motor 41 drives gear disc 44 and rotates, gear disc 44 drives pivot 42 through torsional spring 43 and rotates, still be equipped with the detection piece that detects spring bolt 2 and withdraw to the target in place on the lock shell 1, it is provided with the piece 52 of acting as go-between with the outside 51 is connected to slide along the axial of spring bolt 2 on the lock shell 1, the piece 52 of acting as go-between when pulling the pulling of 51 removes, can drive slider 3 and remove, thereby make spring bolt 2 withdraw to lock shell 1.

In this embodiment, the linkage sleeve is provided with a torsion spring disk 45 on the rotating shaft 42, the torsion spring disk 45 is in circumferential linkage with the rotating shaft 42 in a manner that a rectangular block is inserted into a rectangular hole, the gear disk 44 is rotatably sleeved on the rotating shaft 42, the torsion spring 43 is clamped between the torsion spring disk 45 and the gear disk 44, and the gear disk 44 can drive the torsion spring disk 45 to rotate through the torsion spring 43. Of course, the torsion spring plate 45 may be provided integrally with the rotary shaft 42.

In this embodiment, the rotating shaft 42 is slidably disposed on the lock case 1 along the axial direction thereof, the rotating shaft 42 can drive the gear disc 44 to move, the wire pulling block 52 is provided with an abutting inclined surface 521, the wire pulling block 52 can move to abut against the rotating shaft 42 through the abutting inclined surface 521 and drive the rotating shaft 42 to move, so that the gear disc 44 is disengaged from the transmission of the motor 41, and the lock case 1 is provided with a reset member for driving the gear disc 44 to reset with the rotating shaft 42.

In the present embodiment, an output shaft of the motor 41 is disposed perpendicular to the rotating shaft 42, a worm 411 is fixed or integrally disposed on the output shaft of the motor 41, and a sector worm wheel 441 engaged with the worm 411 is fixed or integrally disposed on an outer circumferential surface of the gear plate 44.

In this embodiment, a rotation cavity 11 for rotating the rotation shaft 42 is disposed on the lock case 1, a positioning component for positioning the rotation shaft 42 when the bolt 2 retracts into the lock case 1 is disposed between the rotation shaft 42 and the lock case 1, the positioning component includes a positioning element and a first spring 62, the positioning element is a steel ball 61 and may be a pin, the steel ball 61 is disposed on the rotation shaft 42 along a radial direction of the rotation shaft 42, an accommodating cavity 422 for placing the steel ball 61 and the first spring 62 is disposed on the rotation shaft 42, a positioning groove 111 is disposed on a side wall of the rotation cavity 11 corresponding to the steel ball 61, and the first spring 62 can drive the steel ball 61 to be inserted into the positioning groove 111.

In this embodiment, the rotating shaft 42 is sleeved with a snap spring 48 for limiting the gear plate 44 from disengaging from the rotating shaft 42, the snap spring 48 is clamped at the annular snap groove 423 of the rotating shaft 42, a contact sleeve 46 is further disposed in the lock case 1, the contact sleeve 46 is sleeved at the end portion of the rotating shaft 42, the reset element is a second spring 47, the second spring 47 is sleeved on the rotating shaft 42, one end of the second spring 47 abuts against the lock case 1, the other end of the second spring abuts against the contact sleeve 46, and the second spring 47 can abut against the contact sleeve 46 on the snap spring 48.

In this embodiment, be equipped with on the lock shell 1 and supply the first spout 12 that the piece 52 of acting as go-between slided, be equipped with the second spout 13 that supplies slider 3 to slide on the lock shell 1, be equipped with grafting portion 522 on the piece 52 of acting as go-between, be equipped with the first opening 121 that supplies grafting portion 522 to wear to establish on the bottom surface of first spout 12, be equipped with on the slider 3 and supply grafting portion 522 to insert the second jack 33 of establishing, still be equipped with the third spring 53 that the piece 52 of acting as go-between resets of drive on the lock shell 1, lock shell 1 is equipped with the line hole 14 that supplies outside 51 to wear to establish.

In this embodiment, the detecting element is a contact switch 7 fixedly arranged in the lock case 1, and when the bolt 2 extends out of the lock case 1, the sliding block 3 abuts against a contact of the contact switch 7.

In this embodiment, the torsion spring plate 45 is provided with a second opening 451 through which the two end portions 431 of the torsion spring 43 extend, the gear plate 44 is provided with a third opening 442 through which the two end portions 431 of the torsion spring 43 extend, two side walls of the second opening 451 are respectively a first collision surface 4511 and a second collision surface 4512, two side walls of the third opening 442 are respectively a third collision surface 4421 and a fourth collision surface 4422, and when the gear plate 44 rotates until the third collision surface 4421 collides with one end of the torsion spring 43, the other end of the torsion spring 43 can collide with the second collision surface 4512 and drive the torsion spring plate 45 to rotate; when the gear plate 44 rotates until the fourth abutting surface 4422 abuts against one end of the torsion spring 43, the other end of the torsion spring 43 abuts against the first abutting surface 4511 and drives the torsion spring plate 45 to rotate.

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 novel tap lock, includes lock shell and spring bolt, the setting that the spring bolt slided along its axial is on the lock shell, its characterized in that: the lock comprises a lock shell, a slide block is arranged in the lock shell in a sliding manner, the slide block is connected with a lock tongue in a linkage manner, a driving assembly for driving the slide block to move is arranged on the lock shell, the driving assembly comprises a motor, a rotating shaft, a torsional spring and a gear disc, the motor is fixedly arranged on the lock shell, the rotating shaft is rotatably arranged on the lock shell, a driving part is arranged at the position of the rotating shaft, which deviates from the center of the rotating shaft, a first jack for the insertion of the driving part is arranged on the slide block, the rotating shaft can drive the slide block to move so as to realize the extension or retraction of the lock tongue into the lock shell, the gear disc is arranged on the lock shell along the axial direction of the rotating shaft, the torsional spring is arranged between the rotating shaft and the gear disc, one end of the torsional spring is connected with the gear disc, the other end of the torsional spring is connected with the rotating shaft, the, when the pull block moves, the slide block can be driven to move, so that the lock tongue retracts into the lock shell.

2. The novel faucet lock of claim 1, wherein: linkage cover is equipped with the torsional spring dish in the pivot, and the toothed disc rotates and sets up in the pivot, and the torsional spring clamp is located between torsional spring dish and the toothed disc, and the toothed disc accessible torsional spring drives the torsional spring dish and rotates.

3. A new tap lock as claimed in claim 1 or 2, characterised in that: the setting that its axial slided is followed in the pivot on the lock shell, and the pivot can drive the toothed disc and remove, is equipped with conflict inclined plane on the stay wire piece, and the stay wire piece removes accessible conflict inclined plane and supports to press the pivot and drive the pivot and remove for the toothed disc breaks away from the transmission with the motor, is equipped with the piece that resets that drives toothed disc and pivot and reset in the lock shell.

4. A new tap lock as claimed in claim 1 or 2, characterised in that: the output shaft of the motor is perpendicular to the rotating shaft, a worm is fixedly or integrally arranged on the output shaft of the motor, and a sector worm wheel meshed with the worm is fixedly or integrally arranged on the outer peripheral surface of the gear disc.

5. A new tap lock as claimed in claim 1 or 2, characterised in that: be equipped with on the lock shell and supply pivot pivoted rotation chamber, be equipped with the locating component of location pivot when the spring bolt withdrawal lock shell between pivot and the lock shell, locating component includes setting element and first spring, and the setting that the setting element radially slided along the pivot is in the pivot, and the lateral wall that rotates the chamber is equipped with the constant head tank in corresponding setting element department, and first spring can drive the setting element and insert and locate the constant head tank.

6. The novel faucet lock of claim 3, wherein: the cover is equipped with the jump ring that restriction toothed disc breaks away from the pivot in the pivot, still is equipped with the conflict cover in the lock shell, and the end at the pivot is established to the conflict cover, and the piece that resets is the second spring, and the second spring cover is established in the pivot, and second spring one end is supported and is located the lock shell, and the other end supports and locates the conflict cover, and the second spring can be supported the conflict cover and locate on the jump ring.

7. A new tap lock as claimed in claim 1 or 2, characterised in that: the lock shell is provided with a first sliding groove for the stay wire block to slide, the stay wire block is provided with an insertion part, the bottom surface of the first sliding groove is provided with a first opening for the insertion part to penetrate, the sliding block is provided with a second insertion hole for the insertion part to insert, the lock shell is further provided with a third spring for driving the stay wire block to reset, and the lock shell is provided with a stay wire hole for the outside stay wire to penetrate.

8. A new tap lock as claimed in claim 1 or 2, characterised in that: the detection piece is a contact switch fixedly arranged in the lock shell, and when the spring bolt extends out of the lock shell, the sliding block is abutted against a contact of the contact switch.

9. The novel faucet lock of claim 2, wherein: the gear disc is provided with a first opening for extending two end parts of the torsion spring, the gear disc is provided with a second opening for extending two end parts of the torsion spring, two side walls of the first opening are respectively a first contact surface and a second contact surface, two side walls of the second opening are respectively a third contact surface and a fourth contact surface, and when the gear disc rotates to the state that the third contact surface is contacted with one end of the torsion spring, the other end of the torsion spring can contact the second contact surface and drive the torsion spring disc to rotate; when the gear disc rotates to the position where the fourth abutting surface abuts against one end of the torsion spring, the other end of the torsion spring can abut against the first abutting surface and drive the torsion spring disc to rotate.