CN211281285U

CN211281285U - Electric unlocking device and electric vehicle lock

Info

Publication number: CN211281285U
Application number: CN201922015755.XU
Authority: CN
Inventors: 张锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-18
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to an electric unlocking device, which comprises a housin, be provided with the fixed axle in the casing, including a motor, an end cap, a controller, and a cover plate, motor mounting bracket and push rod, the rotatable setting of mounting bracket is on the fixed axle, be provided with first resilient means between mounting bracket and the casing, be provided with second resilient means between push rod and the casing, be provided with the swing arm that links firmly with the mounting bracket on the mounting bracket, under the normal condition, the motor mounting bracket is in the work position under first resilient means's elastic action, at this moment, the output shaft and the push rod of motor are connected, when the swing arm drives the motor mounting bracket under the exogenic action and removes to the position department except. The utility model discloses an electronic unlocking means has the separation and reunion function. Furthermore, the utility model provides an electric motor car lock, this electric motor car lock inside is provided with electric motor car lock device, and when electric motor car lock device became invalid, operating personnel still can use the saddle lock through original mechanical type manual mode of unblanking.

Description

Electric unlocking device and electric vehicle lock

Technical Field

The utility model relates to an unlocking means especially relates to an electronic unlocking means. In addition, the invention also relates to an electric vehicle lock.

Background

At present, an electric vehicle becomes one of indispensable transportation means in the current society, and in the existing electric vehicle or motorcycle, a saddle is generally arranged on a vehicle body, a storage groove capable of placing articles is arranged below the saddle, one end of the saddle is hinged on the vehicle body, and the other end of the saddle is connected with the vehicle body through a saddle lock. At present, the saddle lock is generally intelligent, and the saddle lock internally comprises an electric unlocking device capable of automatically opening the saddle lock according to a control command of a control circuit, but the saddle lock is simple in design structure and single in principle, so that the reliability is not high, and in the using process, once the intelligent control circuit breaks down, a user cannot use the saddle lock completely, cannot open or close the saddle, so that unnecessary loss and trouble are brought to the user.

In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create a new electric unlocking device that enables the operator to use the saddle lock even when the electric unlocking device fails.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing an electronic unlocking means with clutch function, in addition, the utility model discloses still provide an electric motor car lock, this electric motor car lock is inside to be provided with electric motor car lock device, and when electric motor car lock device became invalid, operating personnel still can use the saddle lock through original mechanical type manual unlocking means.

The utility model relates to an electric unlocking device, which comprises a shell, a fixed shaft, a motor mounting rack and a push rod are arranged in the shell, the fixed shaft is connected with the shell, the motor is arranged on the motor mounting rack, an output shaft of the motor is connected with the push rod through a transmission component, the mounting rack is rotatably arranged on the fixed shaft, the push rod can move along a straight line under the drive of the motor and the transmission component, a first elastic device is arranged between the mounting rack and the shell, a second elastic device is arranged between the push rod and the shell, a swing arm fixedly connected with the mounting rack is arranged on the mounting rack, a perforation for the swing arm to pass through is arranged on the shell, the swing arm can swing in the perforation, an inlet and an outlet for the push rod to pass in and out are also arranged on the shell, under the normal state, the motor mounting rack is in, the motor can drive the push rod to move, when the swing arm drives the motor mounting frame to move to a position except the working position under the action of external force, the output shaft of the motor is separated from the push rod, and the motor cannot drive the push rod to move at the moment.

Further, the utility model discloses an electronic unlocking means, the casing includes casing and lower casing, be provided with the locating plate down on the casing, first resilient means's one end is connected with the locating plate, and first resilient means's two one ends are connected with the swing arm.

Further, the utility model discloses an electronic unlocking means, drive assembly include with motor output shaft's worm, with worm meshing's turbine, with turbine meshing's gear train, with the gear train meshing and the rack that links firmly with the push rod.

Further, the utility model discloses an electric unlocking device, the surface of rack is provided with the storage tank, and both ends are provided with the shelves pole respectively about in the storage tank, and the bottom of shelves pole is located the storage tank, and the top of shelves pole sets firmly on last casing, second resilient means is located between the shelves pole of the left and right sides, and the both ends of storage tank are equipped with respectively dodges the groove with the storage tank intercommunication, and the bottom of shelves pole can be in dodging the inslot removal.

Further, the utility model discloses an electronic unlocking means, be provided with the conducting bar on the bottom surface of push rod, be provided with down on the casing with the guide slot of conducting bar adaptation.

Further, the utility model discloses an electronic unlocking means, be provided with the locating rack on the casing.

Further, the utility model discloses an electronic unlocking means, first resilient means and second resilient means are the spring.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: the utility model discloses an electronic unlocking means, rotatable the setting on the fixed axle of its motor mounting bracket, the mode of 10 pulling swing arms of outside operating personnel accessible stay cord line, make motor mounting bracket drive the motor and overcome first resilient means's elasticity and rotate around the fixed axle, and then make the output shaft of motor shift out from original work position, make its and push rod separation, the unable drive push rod of driving motor removes this moment, and simultaneously, the push rod resumes the normal position under second resilient means's elastic action, the push rod withdraws from the entrance and exit this moment, thereby with the separation of the spring bolt swing arm 12 in the saddle lock body 11, operating personnel accessible mechanical key operation saddle lock this moment, and then realize manually operation.

Under the normal state, the motor mounting frame is in a working position under the action of the first elastic device, an output shaft of the driving motor is connected with the push rod at the moment, the push rod enters and exits from an inlet and an outlet of the end part of the shell under the driving of the driving motor, and the push rod extending out of the outlet can drive the bolt swing arm to swing due to the fact that the end part of the bolt swing arm in the saddle lock body is located on the front side of the inlet and the outlet, and therefore the saddle lock can be opened and closed. The output shaft of the motor can drive the push rod through a transmission assembly consisting of the worm gear assembly and the gear assembly, and can also directly drive the push rod with the rack through the gear.

Can know through the above description, the utility model discloses an electric unlocking device, accessible motor realization automatic switch lock under the normal condition, when control circuit damaged, the mode of operating personnel accessible wire drawing line pulling swing arm realizes the separation of motor and push rod, and then realizes the separation of electronic unlocking device and the interior spring bolt swing arm of saddle lock, is the operation of operating personnel accessible mechanical key realization to the saddle lock.

To sum up, the utility model discloses an electronic unlocking means, its simple structure, anti-vibration ability is strong, small in size installs easily on each motorcycle type. It retains the key-on function of the saddle lock and secondly it can open the lock body by means of a motor and gear combination. When the function is used, once the control circuit fails, the control circuit can be relieved through the reset function, the original function is kept, convenience is brought to users, and the property benefits of the users are protected.

The utility model provides an including above-mentioned electronic unlocking means's electric vehicle lock, includes the lock body, be equipped with the latch hook on the lock body and with the spring bolt of latch hook adaptation, latch hook and spring bolt all articulate on the lock body, are provided with traction spring between latch hook and the spring bolt, are provided with spring bolt swing arm, its characterized in that on the spring bolt: the electric vehicle lock further comprises a stay wire, and one end of the stay wire is connected with the swing arm.

Further, the utility model discloses an electric motor car lock still is provided with the wire drawing sleeve pipe on the lock body, and the wire drawing passes the wire drawing sleeve pipe.

Further, the utility model discloses an electric vehicle lock, the tip and the separation and reunion spring connection of acting as go-between line, separation and reunion spring with the swing arm is connected.

The utility model discloses an electric vehicle lock is provided with electronic unlocking means in its lock body, and electronic unlocking means's exit is located the rear side of spring bolt swing arm, and normal during operation, the motor is located the work position, and the motor can drive the push rod flexible this moment, and then the drive is located the swing of the spring bolt swing arm of its front side, and the spring bolt swing arm is through the synchronous traction of traction spring realization to the latch hook, and then realizes unblanking or shutting function. The lock body, the lock tongue, the lock hook and the like are the prior art, which can be purchased in the market, and the specific structural form and the locking and unlocking principle are not described herein again, and the related technical documents can be referred to specifically.

When the control circuit is damaged, an operator can drive the wire drawing line to move through a mechanical key on the vehicle body, then the wire drawing line drives the swing arm and the motor mounting frame to rotate, finally the motor output shaft is separated from the push rod, and after the motor output shaft is separated from the push rod, the operator can operate the lock body through the mechanical key

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of an electric vehicle lock;

fig. 2 is a perspective view of the electric unlocking device;

fig. 3 is an exploded view of the electric unlocking means;

fig. 4 is another perspective view of the electric lock-opening device, in which the upper case is not shown;

fig. 5 is a plan view of the electric lock-opening device of fig. 4;

fig. 6 is still another perspective view of the electric lock-opening device, in which the upper case and the push rod are not shown;

FIG. 7 is a perspective view of one of the gears of the gear set;

fig. 8 is a perspective view of the lower case;

FIG. 9 is a perspective view of the upper housing;

fig. 10 is a perspective view of the push rod.

In the figure, 1: a housing; 2: a fixed shaft; 3: a motor mounting bracket; 4: a push rod; 5: a first elastic device; 6: a second elastic device; 7: swinging arms; 8: perforating; 9: an inlet and an outlet; 10: drawing a silk thread; 11: a saddle lock body; 12: a bolt swing arm; 13: an upper housing; 14: a lower housing; 15: positioning a plate; 16: a worm; 17: a turbine; 18: a gear set; 19: a rack; 20: a containing groove; 21: a gear lever; 22: an avoidance groove; 23: a positioning frame; 24: a latch hook; 25: a latch bolt; 26: a traction spring; 27: an electric unlocking device; 28: a wire drawing sleeve; 29: a clutch spring; 30: and (7) conducting strips.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 2, the electric unlocking device of a preferred embodiment of the present invention comprises a housing 1, a fixed shaft 2, a motor mounting bracket 3 and a push rod 4 are arranged in the housing, the fixed shaft is connected with the housing, the motor is arranged on the motor mounting bracket, an output shaft of the motor is connected with the push rod through a transmission assembly, the mounting bracket is rotatably arranged on the fixed shaft, the push rod can move linearly under the driving of the motor and the transmission assembly, a first elastic device 5 is arranged between the mounting bracket and the housing, a second elastic device 6 is arranged between the push rod and the housing, a swing arm 7 fixedly connected with the mounting bracket is arranged on the mounting bracket, a through hole 8 for the swing arm to pass through is arranged on the housing, the swing arm can swing in the through hole, an inlet 9 for the push rod to enter and exit is also arranged on the housing, and the motor, at the moment, the output shaft of the motor is connected with the push rod, the motor can drive the push rod to move, when the swing arm drives the motor mounting frame to move to a position except the working position under the action of external force, the output shaft of the motor is separated from the push rod, and at the moment, the motor cannot drive the push rod to move.

This electronic unlocking means, rotatable the setting on the fixed axle of its motor mounting bracket, the mode of outside operating personnel accessible stay cord line 10 pulling swing arm, make motor mounting bracket drive the motor and overcome first resilient means's elasticity and rotate around the fixed axle, and then make the output shaft of motor shift out from original work position, make it separate with the push rod, the unable drive push rod of driving motor removes this moment, and simultaneously, the push rod resumes the normal position under second resilient means's elasticity effect, the push rod withdraws from the entrance, thereby with the separation of spring bolt swing arm 12 in the saddle lock body 11, operating personnel accessible mechanical key operation saddle lock this moment, and then realize manually operation.

Preferably, the housing comprises an upper housing 13 and a lower housing 14, a positioning plate 15 is disposed on the lower housing, one end of the first elastic device is connected with the positioning plate, and two ends of the first elastic device are connected with the swing arm.

Preferably, the transmission assembly comprises a worm 16 connected with the output shaft of the motor, a worm wheel 17 meshed with the worm, a gear set 18 meshed with the worm wheel, and a rack 19 meshed with the gear set and fixedly connected with the push rod.

Preferably, the surface of the rack is provided with an accommodating groove 20, the left and right ends in the accommodating groove are respectively provided with a blocking rod 21, the bottom end of the blocking rod is positioned in the accommodating groove, the top end of the blocking rod is fixedly arranged on the upper shell, the second elastic device is positioned between the blocking rods on the left and right sides, the two ends of the accommodating groove are respectively provided with an avoiding groove 22 communicated with the accommodating groove, and the bottom end of the blocking rod can move in the avoiding groove.

The setting of storage tank for place the second resilient means, the setting of shelves pole has realized spacing about the push rod, dodges the setting in groove, when making the push rod remove, the bottom of shelves pole can be in dodging the inslot removal, in order to realize the removal of push rod. When the swing arm makes motor and push rod separation under the external action, the push rod resumes the normal position under the effect of second resilient means to when making the motor resume the normal position, the rack can mesh with the gear.

Preferably, the bottom surface of the push rod is provided with a guide bar 30, and the lower shell is provided with a guide groove 31 matched with the guide bar.

The arrangement of the guide strip and the guide groove realizes the guiding effect on the push rod, so that the push rod cannot be inclined when moving.

Preferably, the housing is provided with a positioning frame 23.

The setting of locating rack has realized the direction to the interior acting as go-between line of lock body. During specific implementation, the wire drawing line connected with the swing arm is positioned in the groove on the end face of the positioning frame.

Preferably, the first elastic means and the second elastic means are both springs.

An electric vehicle lock comprises an electric unlocking device, the electric unlocking device comprises a shell 1, a fixed shaft 2, a motor mounting frame 3 and a push rod 4 are arranged in the shell, the fixed shaft is connected with the shell, the motor is arranged on the motor mounting frame, an output shaft of the motor is connected with the push rod through a transmission assembly, the mounting frame is rotatably arranged on the fixed shaft, the push rod can move along a straight line under the drive of the motor and the transmission assembly, a first elastic device 5 is arranged between the mounting frame and the shell, a second elastic device 6 is arranged between the push rod and the shell, a swing arm 7 fixedly connected with the mounting frame is arranged on the mounting frame, a perforation 8 for the swing arm to pass through is arranged on the shell, the swing arm can swing in the perforation, an inlet and an outlet 9 for the push rod to enter and exit are also arranged on the shell, and the, at the moment, the output shaft of the motor is connected with the push rod, the motor can drive the push rod to move, when the swing arm drives the motor mounting frame to move to a position except the working position under the action of external force, the output shaft of the motor is separated from the push rod, and at the moment, the motor cannot drive the push rod to move.

The shell comprises an upper shell 13 and a lower shell 14, a positioning plate 15 is arranged on the lower shell, one end of a first elastic device is connected with the positioning plate, and two ends of the first elastic device are connected with the swing arm. Preferably, the transmission assembly comprises a worm 16 connected with the output shaft of the motor, a worm wheel 17 meshed with the worm, a gear set 18 meshed with the worm wheel, and a rack 19 meshed with the gear set and fixedly connected with the push rod. Preferably, the surface of the rack is provided with an accommodating groove 20, the left and right ends in the accommodating groove are respectively provided with a blocking rod 21, the bottom end of the blocking rod is positioned in the accommodating groove, the top end of the blocking rod is fixedly arranged on the upper shell, the second elastic device is positioned between the blocking rods on the left and right sides, the two ends of the accommodating groove are respectively provided with an avoiding groove 22 communicated with the accommodating groove, and the bottom end of the blocking rod can move in the avoiding groove. Preferably, the bottom surface of the push rod is provided with a guide bar 30, and the lower shell is provided with a guide groove 31 matched with the guide bar. Preferably, the housing is provided with a positioning frame 23. Preferably, the first elastic means and the second elastic means are both springs.

This electric motor car lock still includes lock body 11, is equipped with latch hook 24 on the lock body and with the spring bolt 25 of latch hook adaptation, latch hook and spring bolt all articulate on the lock body, are provided with traction spring 26 between latch hook and the spring bolt, are provided with spring bolt swing arm 12 on the spring bolt, its characterized in that: the casing of electronic unlocking means is connected with the lock body, and the bottom of spring bolt swing arm is located the front side of going up the export on the casing, and electric vehicle lock still includes the stay wire 10, and the one end and the swing arm of stay wire are connected.

The utility model discloses an electric vehicle lock is provided with electronic unlocking means 27 in its lock body, and electronic unlocking means's exit is located the rear side of spring bolt swing arm, and normal during operation, the motor is located the work position, and the motor can drive the push rod flexible this moment, and then the drive is located the swing of the spring bolt swing arm of its front side, and the spring bolt swing arm realizes pulling the lock hook in step through traction spring, and then realizes unblanking or shutting function. The lock body, the lock tongue, the lock hook and the like are the prior art, which can be purchased in the market, and the specific structural form and the locking and unlocking principle are not described herein again, and the related technical documents can be referred to specifically.

When the control circuit is damaged, an operator can drive the wire drawing line to move through a mechanical key on the vehicle body, then the wire drawing line drives the swing arm and the motor mounting frame to rotate, finally the motor output shaft is separated from the push rod, and after the motor output shaft is separated from the push rod, the operator can operate the lock body through the mechanical key.

Preferably, the lock body is further provided with a wire drawing sleeve 28, and the wire drawing passes through the wire drawing sleeve.

The arrangement of the wire drawing sleeve realizes the guiding effect on the wire drawing wire.

Preferably, the end of the wire drawing line is connected to a clutch spring 29, which is connected to the swing arm.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that the invention can be implemented in other specific forms by a person skilled in the art without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description.

Furthermore, the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention. Also, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric unlocking device is characterized in that: comprises a shell (1), a fixed shaft (2), a motor mounting rack (3) and a push rod (4) are arranged in the shell, the fixed shaft is connected with the shell, the motor is arranged on the motor mounting rack, an output shaft of the motor is connected with the push rod through a transmission assembly, the mounting rack is rotatably arranged on the fixed shaft, the push rod can move linearly under the drive of the motor and the transmission assembly, a first elastic device (5) is arranged between the mounting rack and the shell, a second elastic device (6) is arranged between the push rod and the shell, a swing arm (7) fixedly connected with the mounting rack is arranged on the mounting rack, a perforation (8) for the swing arm to pass through is arranged on the shell, the swing arm can swing in the perforation, an inlet and an outlet (9) for the push rod to enter and exit are also arranged on the shell, and the, at the moment, the output shaft of the motor is connected with the push rod, the motor can drive the push rod to move, when the swing arm drives the motor mounting frame to move to a position except the working position under the action of external force, the output shaft of the motor is separated from the push rod, and at the moment, the motor cannot drive the push rod to move.

2. The electric unlocking device according to claim 1, wherein: the shell comprises an upper shell (13) and a lower shell (14), a positioning plate (15) is arranged on the lower shell, one end of the first elastic device is connected with the positioning plate, and two ends of the first elastic device are connected with the swing arm.

3. The electric unlocking device according to claim 2, characterized in that: the transmission assembly comprises a worm (16) connected with the output shaft of the motor, a worm wheel (17) meshed with the worm, a gear set (18) meshed with the worm wheel, and a rack (19) meshed with the gear set and fixedly connected with the push rod.

4. The electric unlocking device according to claim 3, wherein: the surface of the rack is provided with a containing groove (20), the left end and the right end in the containing groove are respectively provided with a baffle rod (21), the bottom end of the baffle rod is positioned in the containing groove, the top end of the baffle rod is fixedly arranged on the upper shell, the second elastic device is positioned between the baffle rods on the left side and the right side, the two ends of the containing groove are respectively provided with an avoiding groove (22) communicated with the containing groove, and the bottom end of the baffle rod can move in the avoiding groove.

5. The electric unlocking device according to claim 4, wherein: the bottom surface of the push rod is provided with a guide strip (30), and the lower shell is provided with a guide groove (31) matched with the guide strip.

6. The electric unlocking device according to claim 5, wherein: the shell is provided with a positioning frame (23).

7. An electric vehicle lock comprising the electric lock opening device as claimed in claim 6, wherein the first elastic means and the second elastic means are both springs.

8. An electric vehicle lock comprising the electric unlocking device of claim 6, comprising a lock body (11), wherein the lock body is provided with a lock hook (24) and a lock tongue (25) adapted to the lock hook, the lock hook and the lock tongue are both hinged to the lock body, a traction spring (26) is arranged between the lock hook and the lock tongue, and a lock tongue swing arm (12) is arranged on the lock tongue, and the electric vehicle lock is characterized in that: the electric vehicle lock further comprises a wire drawing wire (10), and one end of the wire drawing wire is connected with the swing arm.

9. The electric vehicle lock of claim 8, wherein: the lock body is also provided with a wire drawing sleeve (28), and the wire drawing wire passes through the wire drawing sleeve.

10. The electric vehicle lock of claim 9, wherein: the end part of the wire drawing wire is connected with a clutch spring (29), and the clutch spring is connected with the swing arm.