CN213948648U - Novel cushion lock - Google Patents

Abstract

The utility model relates to a novel cushion lock, which comprises a shell, wherein the upper end of the shell is provided with an opening for inserting a cushion lock catch, the shell is provided with a lock catch mechanism corresponding to the opening, the shell is also provided with an unlocking mechanism, the lock catch mechanism comprises a lock plate and a limiting plate, the lock plate is hinged on the shell through a hinged shaft, the limiting plate is arranged in the shell in a sliding way along the axial direction of the hinged shaft, the lock plate is provided with a lock groove corresponding to the opening, the lock plate is provided with a stop block near the limiting plate, the limiting plate is provided with a limit block, the unlocking mechanism comprises an unlocking plate, the unlocking plate is rotatably arranged on the shell, one end of the unlocking plate is connected with the limiting plate, the other end of the unlocking plate is, drive gear and drive block, the setting that the drive block slided along the axial of articulated shaft is on the shell, still is equipped with on the drive block can contradict complex drive division with the connecting seat of unlocking plate. By adopting the scheme, the manual unlocking operation and the automatic unlocking operation can be performed.

Description

Novel cushion lock

Technical Field

The utility model relates to a novel cushion lock which can lock the cushion of a battery car or a motorcycle on a car body.

Background

Motorcycle and storage battery car are the vehicle commonly used in our daily life, and for the convenience of the user places article, set up the storing space who is used for depositing article in the cushion below of motorcycle or storage battery car, and the apron of storing space is established for covering to the cushion, and stolen in order to prevent storing space's article, need set up the cushion lock between cushion and automobile body, cushion and cushion lock cooperation are difficult for opening the cushion.

The current cushion lock includes the shell, be equipped with on the shell and supply cushion hasp male opening, the shell correspond the opening part be equipped with cushion hasp complex latched device, still be equipped with on the shell with latched device complex release mechanism, latched device includes jam plate and limiting plate, the jam plate passes through the articulated shaft and articulates on the shell, the setting that the limiting plate slided along the axial of articulated shaft is in the shell, the jam plate is equipped with the locked groove at corresponding opening part, the jam plate is equipped with the backstop piece near limiting plate department, be equipped with on the limiting plate and contradict complex stopper with the backstop piece when the jam plate carries out locking operation, be equipped with the spring that the drive limiting plate removed to being close to the jam plate direction on the shell, release mechanism includes the unlocking plate, the unlocking plate rotates and sets up on the shell, unlocking plate one end is connected with the limiting plate, the other end of unlocking plate is equipped with the connecting seat that supplies external stay cord to be connected, thereby the unlocking plate rotates and can drive the limiting plate removal and make the stopper break away from the conflict with the backstop piece.

However, such seat cushion locks can only be manually unlocked and cannot be automatically unlocked.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a novel cushion lock, and it not only can carry out manual unblock operation, can also carry out automatic unblock operation.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a novel cushion lock, which comprises an outer shell, the upper end of shell is equipped with and supplies cushion hasp male opening, the shell correspond the opening part be equipped with cushion hasp complex latched device, still be equipped with on the shell with latched device complex release mechanism, latched device includes jam plate and limiting plate, the jam plate passes through the articulated shaft and articulates on the shell, the setting that the limiting plate slided along the axial of articulated shaft is in the shell, the jam plate is equipped with the locked groove at corresponding opening part, the jam plate is equipped with the backstop piece near limiting plate department, be equipped with on the limiting plate and contradict complex stopper with the backstop piece when the jam plate carries out locking operation, be equipped with the spring that drives the limiting plate and move to being close to the jam plate direction on the shell, release mechanism includes the unblock plate, the unblock plate rotates and sets up on the shell, unblock plate one end is connected with the limiting plate, the other end of unblock plate is equipped with the connecting seat that supplies external stay cord to connect, release mechanism still includes motor, Drive gear and drive block, the motor is fixed to be set up on the shell, drive gear rotates and sets up on the shell, the setting that the drive block slided along the axial of articulated shaft is on the shell, the motor drives drive gear and rotates, fixed or an organic whole is provided with the rack with drive gear engaged with on the drive block, the axial distribution of articulated shaft is followed to the rack, still be equipped with on the drive block can with the connecting seat conflict complex drive portion of unlocking plate, the drive block removes and can drive the unlocking plate and rotate, thereby the unlocking plate rotates and can drive the limiting plate and remove and make the stopper break away from the conflict with the backstop piece.

By adopting the scheme, the position of the opening is taken as the upper position, the lock catch of the cushion can be inserted into the lock groove of the lock plate from the opening, the lock groove of the lock plate can be driven to rotate downwards along with the downward pressing of the lock catch, the stop block of the lock plate rotates downwards, when the lock plate rotates to abut against the limiting plate, the lock plate drives the limiting plate to move and compress the spring, when the lock plate rotates in place, the spring drives the limiting plate to move towards the direction close to the lock plate, the limiting block on the limiting plate is abutted and matched with the stop block of the lock plate, the rotation resetting of the lock plate can be limited, at the moment, the side wall of the lock groove can abut against the lock catch, the lock catch cannot be separated from the lock groove, and the cushion can be locked; when the cushion needs to be automatically unlocked, the motor can be automatically controlled to operate through remote control, the motor drives the driving gear to rotate, the driving gear drives the driving block to move, the driving block abuts against and drives the unlocking plate to rotate, the unlocking plate drives the limiting plate to move in the direction away from the locking plate, the limiting block is separated from the abutting of the stopping block, the locking plate can freely rotate, the lock catch can be separated from the lock groove, and the cushion can be unlocked; when needs are manual to be carried out the unblock, because the connecting seat of unblock board can be used to connect outside stay cord, the stay cord can drive the unblock board and rotate, and the unblock board drives the limiting plate and removes to keeping away from the jam plate direction, and the stopper breaks away from the conflict with the backstop piece, not only can carry out manual unblock operation, can also carry out automatic unblock operation.

The utility model discloses a further setting is: the shell comprises an upper shell and a lower shell, the upper shell is located above the lower shell and fixedly connected with the upper shell, a locking plate, a limiting plate and an unlocking plate are arranged on the upper shell, a motor, a driving gear and a driving block are arranged on the lower shell, a first opening extending out of a driving part of the driving block is arranged on the upper end face of the lower shell, and the driving part of the driving block can slide along the first opening.

Through adopting above-mentioned scheme, go up the casing and be located casing top down, automatic unblock part sets up alone, make full use of installation space, simple structure, reasonable in design.

The utility model discloses a further setting is: the lower end of the upper shell is provided with a positioning column, the lower shell is provided with a positioning cavity for the positioning column to be inserted, the bottom surface of the positioning cavity is provided with a through hole, and the end surface of the positioning column is provided with a threaded hole corresponding to the through hole.

By adopting the above scheme, can assemble the part on last casing and the lower casing respectively, then insert the reference column of going up the casing and locate the location intracavity of casing down, wear to establish the screw and connect soon in screw hole department and realize going up the casing and being connected of casing down in through-hole department, simple structure, simple to operate.

The utility model discloses a further setting is: the lower shell is internally provided with a detection assembly used for detecting the position of the driving block, the detection assembly comprises an induction switch fixedly arranged in the lower shell, and the driving block can be abutted against a contact of the induction switch after unlocking the locking plate.

By adopting the above scheme, inductive switch is connected with the motor electricity, and when motor corotation drove the drive block and carried out the unblock to the jam plate, the drive block removed to inconsistent with inductive switch's contact, and inductive switch received the signal, and the motor reversal drove the drive block and resets, and inductive switch has the positioning action travel deviation when avoiding the drive block to remove, and is convenient for carry out automatic unblock operation next time, simple structure.

The utility model discloses a further setting is: the worm wheel is rotatably arranged in the lower shell, the worm is arranged on an output shaft of the motor in a linkage mode, the worm is meshed with the worm wheel, 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 utility model discloses a further setting is: a sliding cavity for the limiting plate to slide is formed in the upper shell, the spring is arranged in the sliding cavity, and a guide inclined plane is further arranged at the position, close to the limiting block, of the limiting plate.

Through adopting above-mentioned scheme, the tip in smooth chamber can be dismantled and be equipped with the end cover, when installing the limiting plate, can pull down the end cover earlier, to sliding intracavity packing into limiting plate and spring, then install the end cover again, easy dismounting, the setting on direction inclined plane, when the jam plate is rotating, the jam plate is contradicted and is driven the limiting plate and remove, thereby compression spring, when the jam plate rotates when targetting in place, the spring drives the limiting plate and removes, make the stopper of limiting plate contradict the backstop piece of jam plate, prevent that the jam plate from rotating and reseing, keep lock state.

The utility model discloses a further setting is: the lateral surface of going up the casing is equipped with and supplies unlocking plate pivoted pivot, and unlocking plate rotates and sets up in the pivot, and unlocking plate is equipped with the inserted block near the tip of limiting plate one side, goes up to be equipped with on the casing and supplies the inserted block to insert the second opening in smooth chamber, and the activity of second opening can be followed to the inserted block, is equipped with on the limiting plate to supply the inserted block to insert the slot of establishing.

Through adopting above-mentioned scheme, the intermediate position of unlocking plate rotates and sets up in the pivot, and the piece of inserting of unlocking plate passes the second opening to insert and establish in the slot of limiting plate, the rotation of unlocking plate can not influenced by the second opening, and the connection structure of unlocking plate and limiting plate is simple.

The utility model discloses a further setting is: the lower shell is provided with a press switch beside the lock plate, a support seat for mounting the press switch is arranged in the lower shell, and the lock plate can abut against a contact of the press switch after being locked.

Through adopting above-mentioned scheme, outside hasp pushes down, can drive the locked groove department of jam plate and rotate downwards, and the backstop piece of jam plate not only can conflict the cooperation with the stopper of limiting plate, can also conflict press switch's contact, gives the cushion lock the signal of locking, simple structure, reasonable in design.

The utility model discloses a further setting is: the articulated shaft is provided with a torsional spring which can drive the locking plate to rotate towards the unlocking direction, one end of the torsional spring is abutted on the upper shell, and the other end of the torsional spring is abutted on the locking plate.

Through adopting above-mentioned scheme, torsional spring drive jam plate rotates to the direction of unblock for jam plate automatic re-setting is convenient for lock the operation next time, simple structure, convenient operation.

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 structural view of the lower housing;

FIG. 3 is a schematic view of a matching structure of a motor and a driving block;

FIG. 4 is a schematic view of the engagement structure of the lock plate and the position limiting plate;

FIG. 5 is a schematic view of the engagement structure of the locking plate, the limiting plate and the unlocking plate;

FIG. 6 is a schematic structural view of the upper housing;

FIG. 7 is a schematic structural view of the locking plate;

FIG. 8 is a schematic structural diagram of a limiting plate;

FIG. 9 is a schematic structural view of an unlocking plate;

fig. 10 is a schematic structural diagram of a driving block.

Detailed Description

As shown in fig. 1-10, a novel cushion lock comprises a housing 1, an opening 111 for inserting a cushion lock catch is provided at the upper end of the housing 1, a lock catch mechanism cooperating with the cushion lock catch is provided at the position corresponding to the opening 111 of the housing 1, an unlocking mechanism cooperating with the lock catch mechanism is further provided on the housing 1, the lock catch mechanism comprises a lock plate 2 and a limit plate 3, the lock plate 2 is hinged on the housing 1 through a hinge shaft 4, the limit plate 3 is slidably provided in the housing 1 along the axial direction of the hinge shaft 4, a lock groove 21 is provided at the position corresponding to the opening 111 of the lock plate 2, a stop block 22 is provided at the position close to the limit plate 3 of the lock plate 2, a limit block 31 cooperating with the stop block 22 when the lock plate 2 is locked is provided on the limit plate 3, a spring 5 for driving the limit plate 3 to move towards the direction close to the lock plate 2 is provided on the housing 1, the unlocking mechanism comprises an unlocking plate 61, the unlocking plate 61 is rotatably provided on the housing 1, one end of the unlocking plate 61 is connected with the limit plate 3, the other end of the unlocking plate 61 is provided with a connecting seat 611 for connecting an external pull rope, the unlocking mechanism further comprises a motor 62, drive gear 63 and drive block 64, motor 62 is fixed to be set up on shell 1, drive gear 63 rotates and sets up on shell 1, what drive block 64 slided along the axial of articulated shaft 4 sets up on shell 1, motor 62 drives drive gear 63 and rotates, fixed or integrative rack 641 who meshes with drive gear 63 is provided with on drive block 64, rack 641 distributes along the axial of articulated shaft 4, unlocking plate 61 is equipped with conflict piece 612 near connecting seat 611, still be equipped with on drive block 64 can contradict the complex drive portion 642 with conflict piece 612, motor 62 drives drive block 64 and removes to the direction that is close to the locking plate, drive block 64 can drive unlocking plate 61 and rotate, unlocking plate 61 rotates and can drive limiting plate 3 and remove to the direction of keeping away from locking plate 2 thereby make stopper 31 break away from the conflict with backstop piece 22.

In this embodiment, the housing 1 includes an upper housing 11 and a lower housing 12, the upper housing 11 is located above the lower housing 12 and fixedly connected to the lower housing 12, a positioning column 112 is integrally disposed at a lower end of the upper housing 11, a positioning cavity 121 for the positioning column 112 to be inserted is disposed on the lower housing 12, a through hole 122 is disposed on a bottom surface of the positioning cavity 121, a threaded hole 113 is disposed at a position corresponding to the through hole 122 on a terminal surface of the positioning column 112, the locking plate 2, the limiting plate 3 and the unlocking plate 61 are disposed on the upper housing 11, the motor 62, the driving gear 63 and the driving block 64 are disposed on the lower housing 12, a first through hole 123 for the driving part 642 of the driving block 64 to extend out is disposed on an upper terminal surface of the lower housing 12, and the driving part 642 of the driving block 64 can slide along the first through hole 123.

In this embodiment, a detection assembly for detecting the position of the driving block 64 is disposed in the lower housing 12, the detection assembly includes an inductive switch 7 fixedly disposed in the lower housing 12, and the driving block 64 can be abutted against a contact of the inductive switch 7 after unlocking the locking plate 2.

In this embodiment, a worm wheel 65 is rotatably disposed in the lower housing 12, a worm 66 is disposed on an output shaft of the motor 62 in a linkage manner, the worm 66 is engaged with the worm wheel 65, the worm wheel 65 drives the driving gear 63 to rotate through a transmission gear set 67, the transmission gear set 67 includes several transmission gears engaged with each other, and each transmission gear is rotatably disposed on the lower housing 12 through a rotating shaft.

In this embodiment, a sliding cavity 114 for the limiting plate 3 to slide is arranged in the upper housing 11, an end cover 68 is detachably arranged at the end of the sliding cavity 114, the end cover 68 is fixedly connected to the upper housing 11 through a screw, the spring 5 is arranged in the sliding cavity 114, one end of the spring 5 abuts against the limiting plate 3, the other end of the spring abuts against the end cover 68, the limiting plate 3 is further provided with a guide inclined plane 32 near the limiting block 31, a rotating shaft 115 for rotating the unlocking plate 2 is arranged on the outer side surface of the upper housing 11, the unlocking plate 2 is rotatably arranged on the rotating shaft 115, an insertion block 613 is arranged at the end of the unlocking plate 2 near one side of the limiting plate 3, a second through hole 116 for inserting the insertion block 613 into the sliding cavity 114 is arranged on the upper housing 11, the insertion block 613 can move along the second through hole 116, and a slot 33 for inserting the insertion block 613 is arranged on the limiting plate 3.

In this embodiment, the lower housing 12 is provided with the push switch 8 beside the lock plate 2, the lower housing 12 is provided with a support seat 124 for mounting the push switch 8, and after the lock plate 2 is locked, the stop block 22 of the lock plate 2 can abut against the contact of the push switch 8.

In this embodiment, the hinge shaft 4 is provided with a torsion spring 9 capable of driving the lock plate 2 to rotate in the unlocking direction, one end of the torsion spring 9 abuts against the upper housing 11, and the other end abuts against the lock plate 2. Of course, the lock plate can be driven to reset by the structure provided with the spring or the tension spring.

The above embodiment is only one of the 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 (9)

1. A novel cushion lock comprises a shell, an opening for inserting a cushion lock catch is arranged at the upper end of the shell, a lock catch mechanism matched with the cushion lock catch is arranged at the corresponding opening of the shell, an unlocking mechanism matched with the lock catch mechanism is also arranged on the shell, the lock catch mechanism comprises a lock plate and a limiting plate, the lock plate is hinged on the shell through a hinge shaft, the limiting plate is arranged in the shell in a sliding manner along the axial direction of the hinge shaft, a lock groove is arranged at the corresponding opening of the lock plate, a stop block is arranged at the position, close to the limiting plate, of the lock plate, a limiting block which is matched with the stop block in an abutting manner when the lock plate is used for locking operation is arranged on the limiting plate, a spring for driving the limiting plate to move towards the direction close to the lock plate is arranged on the shell, the unlocking mechanism comprises an unlocking plate, the unlocking plate is rotatably arranged on the shell, one end of the unlocking plate is connected with the limiting plate, and a connecting seat for connecting an external stay cord is arranged at the other end of the unlocking plate, the method is characterized in that: release mechanism still includes the motor, drive gear and drive block, the motor is fixed to be set up on the shell, drive gear rotates and sets up on the shell, the setting that the axial of articulated shaft was slided is followed to the drive block on the shell, the motor drives drive gear and rotates, fixed or an organic whole is provided with the rack with drive gear engaged with on the drive block, the axial distribution of articulated shaft is followed to the rack, still be equipped with on the drive block can with the connecting seat conflict complex drive part of unlocking plate, the drive block removes and can drive the unlocking plate and rotate, thereby the unlocking plate rotates and can drive the limiting plate and remove and make the stopper break away from the conflict with the backstop piece.

2. The novel seat cushion lock of claim 1, wherein: the shell comprises an upper shell and a lower shell, the upper shell is located above the lower shell and fixedly connected with the upper shell, a locking plate, a limiting plate and an unlocking plate are arranged on the upper shell, a motor, a driving gear and a driving block are arranged on the lower shell, a first opening extending out of a driving part of the driving block is arranged on the upper end face of the lower shell, and the driving part of the driving block can slide along the first opening.

3. The novel seat cushion lock of claim 2, wherein: the lower end of the upper shell is provided with a positioning column, the lower shell is provided with a positioning cavity for the positioning column to be inserted, the bottom surface of the positioning cavity is provided with a through hole, and the end surface of the positioning column is provided with a threaded hole corresponding to the through hole.

4. A novel seat cushion lock according to claim 2 or 3, wherein: the lower shell is internally provided with a detection assembly used for detecting the position of the driving block, the detection assembly comprises an induction switch fixedly arranged in the lower shell, and the driving block can be abutted against a contact of the induction switch after unlocking the locking plate.

5. A novel seat cushion lock according to claim 2 or 3, wherein: the worm wheel is rotatably arranged in the lower shell, the worm is arranged on an output shaft of the motor in a linkage mode, the worm is meshed with the worm wheel, and the worm wheel drives the driving gear to rotate through the transmission gear group.

6. A novel seat cushion lock according to claim 2 or 3, wherein: a sliding cavity for the limiting plate to slide is formed in the upper shell, the spring is arranged in the sliding cavity, and a guide inclined plane is further arranged at the position, close to the limiting block, of the limiting plate.

7. The novel seat cushion lock of claim 6, wherein: the lateral surface of going up the casing is equipped with and supplies unlocking plate pivoted pivot, and unlocking plate rotates and sets up in the pivot, and unlocking plate is equipped with the inserted block near the tip of limiting plate one side, goes up to be equipped with on the casing and supplies the inserted block to insert the second opening in smooth chamber, and the activity of second opening can be followed to the inserted block, is equipped with on the limiting plate to supply the inserted block to insert the slot of establishing.

8. A novel seat cushion lock according to claim 2 or 3, wherein: the lower shell is provided with a press switch beside the lock plate, a support seat for mounting the press switch is arranged in the lower shell, and the lock plate can abut against a contact of the press switch after being locked.

9. A novel seat cushion lock according to claim 2 or 3, wherein: the articulated shaft is provided with a torsional spring which can drive the locking plate to rotate towards the unlocking direction, one end of the torsional spring is abutted on the upper shell, and the other end of the torsional spring is abutted on the locking plate.

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