CN210798568U

CN210798568U - Locking mechanism for locking battery in accommodating part, battery box, vehicle lock and vehicle

Info

Publication number: CN210798568U
Application number: CN201822080946.XU
Authority: CN
Inventors: 张卫东; 其他发明人请求不公开姓名
Original assignee: Beijing Qisheng Technology Co Ltd
Current assignee: Beijing Qisheng Technology Co Ltd
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2020-06-19
Anticipated expiration: 2028-12-11

Abstract

The utility model belongs to the technical field of the lock technique and specifically relates to a locking mechanical system, battery case, lock and vehicle for with battery locking in accommodating part are related to. The locking mechanism includes a first locking means provided on a battery case for storing the battery, and a second locking means provided in the accommodating portion; the second locking means is connectable with the first locking means to retain the battery in the lock housing after insertion of the battery in the battery compartment. The battery box comprises a box body and a box cover; the box cover is arranged on the box body, and the locking mechanism is connected with the box cover. The bicycle lock comprises a lock shell and any one of the battery boxes; the battery box is arranged in the lock shell. The vehicle includes any of the vehicle locks. The utility model discloses a first locking device and second locking device cooperate with lock and battery case, realize the double-locking to the battery to guarantee the stability of battery in the lock, avoid the battery to top out from the lock, guaranteed the normal use of vehicle.

Description

Locking mechanism for locking battery in accommodating part, battery box, vehicle lock and vehicle

Technical Field

The utility model belongs to the technical field of the lock technique and specifically relates to a locking mechanical system, battery case, lock and vehicle for with battery locking in accommodating part are related to.

Background

In the vehicle lock in the prior art, a battery of a control part is simply covered by one cover, so that the battery can possibly run out of the vehicle lock due to bumping in the running process of a vehicle, and further the control part is invalid, so that the vehicle loses part of functions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking mechanical system, battery case, lock and vehicle for inciting somebody to action the battery locking in the accommodation part, carry out the double locking through first locking device and second locking device to the battery in the lock to guarantee the stability of battery in the lock.

In a first aspect, the present invention provides a locking mechanism for locking a battery in a receiving portion, comprising a first locking device disposed on a battery box for storing the battery, and a second locking device disposed in the receiving portion;

the second locking means is connectable with the first locking means to retain the battery in a lock housing after insertion of the battery into the battery compartment.

With reference to the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein: the first locking device comprises a first driving device and a first fin plate;

the first fin plate is arranged in a first sliding hole in the battery box in a sliding mode, and the first driving device is connected with the first fin plate and drives the first fin plate to slide out of the first sliding hole in the battery box to form locking.

With reference to the first possible implementation manner of the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where: the first locking device further comprises a second fin plate;

the second fin plate and the first fin plate are arranged on the battery box oppositely and are arranged in a second sliding hole in a box cover of the battery box;

the first driving device is connected with the second fin plate.

In combination with the second possible implementation manner of the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where: the first locking device further comprises a transmission mechanism;

the first driving device is connected with the first fin plate and the second fin plate through the transmission mechanism respectively.

With reference to the third possible implementation manner of the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where: the transmission mechanism comprises a transmission gear, a first transmission rack and a second transmission rack;

the first driving device is connected with the transmission gear, the first transmission rack is connected with the first fin plate, the second transmission rack is connected with the second fin plate, and the transmission gear is meshed with the first transmission rack and the second transmission rack respectively.

With reference to the fourth possible implementation manner of the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where: the first transmission rack and the first fin plate are integrally arranged, and the second transmission rack and the second fin plate are integrally arranged.

With reference to the fourth possible implementation manner of the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where: the first driving device comprises a driving shaft and a driving knob; one end of the driving shaft is coaxially connected with the transmission gear, and the other end of the driving shaft is connected with the driving knob.

With reference to the sixth possible implementation manner of the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, where: one side of the driving knob, which is far away from the driving shaft, is provided with a D-shaped bulge.

In combination with possible implementation manners of the first aspect, embodiments of the present invention provide an eighth possible implementation manner of the first aspect, where: the first fin plate is provided with a locking hole;

the second locking device is connected with the first fin plate through the locking hole.

With reference to the eighth possible implementation manner of the first aspect, an embodiment of the present invention provides a ninth possible implementation manner of the first aspect, where: the second locking device comprises a second driving device and a locking rod;

the second driving device is connected with the locking rod and used for driving the locking rod to be inserted into the locking hole.

With reference to the ninth possible implementation manner of the first aspect, an embodiment of the present invention provides a tenth possible implementation manner of the first aspect, where: the second driving device is a linear motor.

With reference to the ninth possible implementation manner of the first aspect, an embodiment of the present invention provides an eleventh possible implementation manner of the first aspect, where: the second locking device further comprises a first contact switch which is in signal connection with the second driving device; when the first fin plate is in a locking state, the first fin plate is abutted against the first contact switch.

With reference to the ninth possible implementation manner of the first aspect, an embodiment of the present invention provides a twelfth possible implementation manner of the first aspect, where: the second locking device further comprises a second contact switch for sensing the position state of the locking rod.

With reference to the twelfth possible implementation manner of the first aspect, an embodiment of the present invention provides a thirteenth possible implementation manner of the first aspect, where: the second locking device further includes a switch contact for connecting with the second contact switch to change a state of the second contact switch.

With reference to the thirteenth possible implementation manner of the first aspect, an embodiment of the present invention provides a fourteenth possible implementation manner of the first aspect, where: the second contact switch is arranged on one side of the switch contact part close to the second driving device.

With reference to the thirteenth possible implementation manner of the first aspect, an embodiment of the present invention provides a fifteenth possible implementation manner of the first aspect, wherein: the second contact switch is arranged on one side of the switch contact part, which is far away from the second driving device.

In combination with the first aspect, an embodiment of the present invention provides a sixteenth possible implementation manner of the first aspect, where: the accommodating part is arranged in the lock shell, or arranged outside the lock shell, or is a part of the lock shell.

In a second aspect, the present application provides a battery pack using the locking mechanism of any one of the above-mentioned embodiments, comprising a case body, a case cover;

the box cover is arranged on the box body, and the locking mechanism is connected with the box cover.

In combination with the second aspect, embodiments of the present invention provide a first possible implementation manner of the second aspect, wherein: one end of the box body, which is far away from the box cover, is provided with a battery probe.

In combination with the first possible implementation manner of the second aspect, the embodiments of the present invention provide a second possible implementation manner of the second aspect, wherein: the battery probe is an elastic device or a telescopic structure.

In combination with the second aspect, embodiments of the present invention provide a third possible implementation manner of the second aspect, wherein: a battery positioning part is arranged in the box body.

In a third aspect, the present application provides a vehicle lock comprising a lock housing and a battery pack as described in any of the above;

the battery box is arranged in the lock shell.

With reference to the third aspect, embodiments of the present invention provide a first possible implementation manner of the third aspect, where: an installation base is arranged in the lock shell, and the second locking device is arranged on the installation base.

With reference to the third aspect, embodiments of the present invention provide a second possible implementation manner of the third aspect, where: the lock shell is provided with a blocking part matched with the first locking device.

With reference to the second possible implementation manner of the third aspect, the present invention provides a third possible implementation manner of the third aspect, where: the blocking portion is provided with a limiting hole allowing the first fin plate and the second fin plate to pass through.

In a fourth aspect, the present application further provides a vehicle comprising any of the vehicle locks described above.

The utility model provides a locking mechanical system, battery case, lock and vehicle for with battery locking in the holding portion, cooperate with lock and battery case through first locking device and second locking device, realize the double-locking to the battery to guarantee the stability of battery in the lock, avoid the battery to top out from the lock, guaranteed the normal use of vehicle.

Drawings

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

Fig. 1 is a schematic view of an internal structure of a vehicle lock according to an embodiment of the present invention;

FIG. 2 is an exploded view of the vehicle lock shown in FIG. 1;

FIG. 3 is an exploded view of the vehicle lock of FIG. 1 from another perspective;

fig. 4 is a schematic perspective view of a locking mechanism according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of another perspective view of the locking mechanism according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a second locking device of the locking mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a battery case according to an embodiment of the present invention;

fig. 8 is a schematic view of a bottom plate structure of a battery box according to an embodiment of the present invention;

fig. 9 is a schematic view illustrating the installation of the bottom plate of the battery box according to the embodiment of the present invention;

fig. 10 is a schematic structural view of an electrical connection plate of a battery case according to an embodiment of the present invention.

Reference numerals:

1: a lock case; 2: a battery case; 3: a first locking device; 4: a second locking device; 5: a fixed base; 6: a first driving device; 7: a first drive rack; 8: a locking hole; 9: a first contact switch; 10: a locking lever; 11: a switch contact portion; 12: a second contact switch; 13: a linear motor; 14: a first fin plate; 15: a transmission gear; 16: a second drive rack; 17: a second fin plate; 18: a blocking portion; 19: a base plate; 20: a battery positioning portion; 21: an ejection hole; 22: a spring plate; 23: an electrical connection plate; 24: a battery probe.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 10, the present invention provides a locking mechanism for locking a battery in a receiving part, comprising a first locking device 3 provided on a battery case 2 for storing the battery, and a second locking device 4 provided in the receiving part; after insertion of the battery into the lock hole, the second locking means 4 can be connected with the first locking means 3 to hold the battery in the lock housing 1.

In the present application, as shown in fig. 1 to 5, the battery is disposed in the battery case 2, the first locking means 3 is disposed on the battery case 2 of the vehicle lock, and the first locking means 3 is prevented from being opened by locking the battery case 2 to the vehicle lock by the first locking means 3 and then locking the first locking means 3 by the second locking means 4.

That is to say, in this application, carried out dual locking to battery case 2 for the vehicle is at the in-process of going, even produce jolting, can not be very fast with two locking device all jolt, and then guaranteed the stability of battery case 2 in the lock.

Specifically, when the battery box 2 is a box body and a box cover, the first locking device 3 is arranged on the box cover to realize the closed storage of the battery in the battery box 2; when battery case 2 was for only having an open-ended staving structure, was provided with rather than matched with box hole on the lock shell 1 of lock, and 2 openings of battery case inwards set up in the box hole, and first locking device 3 sets up in the bottom of battery case 2, cooperates with the lock, realizes the locking to battery case 2, and then realizes the locking to the battery.

The present application will be described below by taking an example in which the first locking device 3 is provided on the cassette cover and the second locking device 4 is provided on the vehicle lock.

In the present embodiment, as shown in fig. 4 and 5, the first locking device 3 includes a first driving device 6 and a first fin 14; the first fin plate 14 is arranged in a first sliding hole in the battery box 2 in a sliding mode, and the first driving device 6 is connected with the first fin plate 14 and drives the first fin plate 14 to slide out of the first sliding hole in the battery box 2 to form locking.

The lid of the battery case 2 is provided with a first slide hole, and the first fin 14 is provided in the first slide hole and can slide in the first slide hole by the first driving device 6.

When needs are locked the lid, first drive arrangement 6 drives first fin 14 for first fin 14 slides in first sliding hole, and then stretches out in first sliding hole, cooperates with the structure on the lock, realizes the locking to the lid.

In order to ensure the balance of the box cover when locking, in the embodiment, the first locking device 3 further comprises a second fin 17; the second fin 17 and the first fin 14 are arranged opposite to each other on the battery box 2 and are arranged in a second sliding hole on the box cover; the first drive means 6 is connected to the second fin 17.

That is, a second sliding hole is formed in the box cover on the side opposite to the first sliding hole, a second fin 17 is formed in the second sliding hole, and the second fin 17 may have a driving device alone or share the first driving device 6 with the first fin 14, so that the first fin 14 and the second fin 17 slide in the first sliding hole and the second sliding hole, respectively, under the action of the first driving device 6.

When the box cover needs to be locked, the first driving device 6 drives the first fin plate 14 and the second fin plate 17, the first fin plate 14 slides in the first sliding hole and then extends out of the first sliding hole, and the second fin plate 17 slides in the second sliding hole and then extends out of the second sliding hole. The first fin plate 14 and the second fin plate 17 are matched with structures on the bicycle lock to lock the box cover.

The arrangement ensures the balance of the box cover when being locked, and reduces the possibility of jumping out of the vehicle lock due to bumping.

Specifically, in the present embodiment, the first driving device 6 is connected to the first fin plate 14 and the second fin plate 17 through a transmission mechanism.

In the present embodiment, the transmission mechanism comprises a transmission gear 15, a first transmission rack 7 and a second transmission rack 16; the first driving device 6 is connected with a transmission gear 15, the first transmission rack 7 is connected with the first fin plate 14, the second transmission rack 16 is connected with the second fin plate 17, and the transmission gear 15 is respectively meshed with the first transmission rack 7 and the second transmission rack 16.

Specifically, the transmission gear 15 is connected with the first driving device 6 and can rotate under the action of the first driving device 6; the first transmission rack 7 and the second transmission rack 16 are respectively arranged at two opposite sides of the transmission gear 15 and are meshed with the transmission racks, and when the transmission racks rotate, the first transmission rack 7 and the second transmission rack 16 linearly move in opposite directions; the first transmission rack 7 is fixedly connected with the first fin plate 14, and when the first transmission rack 7 moves linearly, the first fin plate 14 also moves linearly synchronously; the second transmission rack 16 is fixedly connected with the second fin plate 17, so that when the second transmission rack 16 moves linearly, the second fin plate 17 also moves linearly synchronously.

The first transmission rack 7 and the first fin 14 are fixedly connected in various manners, such as bolt connection, clamping connection, riveting connection, and the like, that is, the first transmission rack 7 and the first fin 14 can be fixedly connected together.

Similarly, the fixed connection mode of the second transmission rack 16 and the second fin 17 may be various, as long as the second transmission rack 16 and the second fin 17 can be fixedly connected together.

Specifically, the first transmission rack 7 is integrally provided with the first fin 14, and the second transmission rack 16 is integrally provided with the second fin 17.

Through integrative setting, can enough reduce holistic volume, can strengthen the joint strength between first transmission rack 7 and the first fin 14 again, and strengthen the joint strength between second transmission rack 16 and the second fin 17.

In the present embodiment, the first drive means 6 comprises a drive shaft and a drive knob; one end of the driving shaft is coaxially connected with the transmission gear 15, and the other end is connected with the driving knob.

When the device is used, the driving knob drives the driving shaft to rotate, and then the transmission gear 15 is driven to rotate. The rotation of drive knob can be directly rotated through manual, also can drive through spanner etc. and rotate, can also be other drive modes of using, drive the rotation like motor etc. that is to say, as long as can make drive knob rotate, and then drive the drive shaft and rotate, finally realize drive gear 15 rotate can.

Specifically, in the present embodiment, a D-shaped protrusion is disposed on a side of the driving knob away from the driving shaft. Through the D-shaped protrusion, a special wrench matched with the D-shaped protrusion is used, namely a D-shaped groove matched with the D-shaped protrusion is formed in the special wrench, and after the special wrench is matched with the driving knob, the special wrench is rotated to drive the driving knob to further drive the driving shaft to rotate.

It should be noted that, the shape of the driving knob may be a D-shaped protrusion as used in this embodiment, but the driving knob is not limited to such a structural shape, and may also be other shapes, for example, it may also be a structure such as a square column, a triangular prism, etc., as long as it can drive the driving knob to rotate by a tool such as a wrench, etc., and then drive the driving shaft to rotate.

In the present application, in order to enable the first locking device 3 to be matched with the second locking device 4 and enable the second locking device 4 to lock the locked state of the first locking device 3, the first fin plate 14 is provided with the locking hole 8, so that the second locking device 4 can be connected with the first fin plate 14 sliding out of the first sliding hole through the locking hole 8, the first fin plate 14 is prevented from being retracted, and the first locking device 3 is locked.

As shown in fig. 4, 5 and 6, the second locking device 4 includes a second driving device and a locking lever 10; the second driving means is connected to the locking rod 10 for driving the locking rod 10 to be inserted into the locking hole 8.

In this embodiment, the locking hole 8 is a circular hole, and in this case, the locking rod 10 is a circular rod having an outer diameter matching the inner diameter of the locking hole 8.

It should be noted that the locking hole 8 may be circular, but is not limited to circular, and may also be other shapes, such as square, triangle, pentagon, etc., that is, as long as the locking rod 10 can be inserted into the locking hole 8 to prevent the first fin 14 from being retracted into the first sliding hole.

In the present embodiment, the second driving means can drive the locking rod 10 to be inserted into the locking hole 8 and can also retract the locking rod 10 from the locking hole 8.

In this embodiment, the linear motor 13 is used as a second driving device to drive the locking rod 10 to move axially, so as to facilitate insertion into the locking hole 8 and withdrawal from the locking hole 8.

It should be noted that the second driving device may be the linear motor 13, but it is not limited to the linear motor 13, and other driving devices may be used as the second driving motor, for example, a normal rotating motor may be used, and the axial movement of the locking rod 10 may be realized by a rack and pinion structure.

In the embodiment, a first contact switch 9 is further provided, and the first contact switch 9 is in signal connection with the second driving device; when the first fin 14 is in the locked state, the first fin 14 abuts against the first contact switch 9.

That is to say, after first fin 14 stretches out from the slide opening, when it stretches out to the right place, after forming the locking to the lid together with the structure on the lock, first fin 14 can offset with first contact switch 9 for first contact switch 9 gets electric, and first contact switch 9 will get electric signal transmission for linear electric motor 13 this moment, and linear electric motor 13 gets the signal after, drive locking lever 10 inserts in locking opening 8, makes locking lever 10 lock first fin 14, and first fin 14 can't be retrieved in the first slide opening.

In order to enable the linear motor 13 to perform automatic stop rotation, in the present embodiment, a second contact switch 12 is further provided for sensing the position state of the locking lever 10.

When the linear motor 13 is controlled by the second contact switch 12, there may be two control states.

The first is that the second contact switch 12 is powered after the locking rod 10 is inserted into the locking hole 8, and the linear motor 13 stops rotating after the second contact switch 12 is powered, at this time, the locking state of the second locking device 4 can be detected through the second contact switch 12.

The second is that when the locking lever 10 is pulled out from the locking hole 8, the second contact switch 12 is energized, and the linear motor 13 stops rotating after the second contact switch 12 is energized, and at this time, the unlocked state of the second locking device 4 can be detected by the second contact switch 12.

In order to make the linear motor 13 accurately receive the signal of the second contact switch 12, in the present embodiment, a switch contact 11 is provided on the motor shaft of the linear motor 13 for connecting with the second contact switch 12 to change the state of the second contact switch 12.

Specifically, one end of the switch contact portion 11 is fixed to the motor shaft, and the other end is fixedly connected to one end of the locking lever 10, and the other end of the locking lever 10 can be inserted into the locking hole 8.

That is, in the present embodiment, the locking lever 10 is disposed in parallel with the motor shaft, not coaxially.

According to the two lock detection states described above, in the first control state of the second contact switch 12, the second contact switch 12 is disposed on the side of the switch contact 11 remote from the second drive means.

At this time, after the linear motor 13 receives the signal of the first contact switch 9, the linear motor 13 is started to drive the switch contact portion 11 and the locking lever 10 to move in the direction of the first fin 14, when the switch contact portion 11 abuts against the second contact switch 12, the locking lever 10 reaches a state of being inserted into the locking hole 8, and after the linear motor 13 receives the signal of the second contact switch 12, the rotation is stopped. When an unlocking signal is sent to the linear motor 13 through the controller, the linear motor 13 rotates reversely to drive the locking rod 10 to be drawn out of the locking hole 8, the first locking device 3 is unlocked, the driving knob is pulled through the special wrench to drive the driving shaft and the transmission gear 15, and finally the first fin plate 14 is driven to be retracted into the first sliding hole, so that the box cover can be opened.

According to the above-described two lock detection states, in the second control state of the second contact switch 12, the second contact switch 12 is disposed on the side of the switch contact portion 11 close to the second driving means.

At this time, when the linear motor 13 receives a signal from the first contact switch 9, the linear motor 13 is started to drive the switch contact portion 11 and the locking lever 10 to move in the direction of the first fin 14, so that the locking lever 10 is inserted into the locking hole 8, thereby locking the first fin 14. When an unlocking signal is sent to the linear motor 13 through the controller, the linear motor 13 rotates reversely to drive the locking rod 10 to be pulled out of the locking hole 8, when the switch contact part 11 contacts the second contact switch 12, the linear motor 13 stops rotating, the locking rod 10 is completely pulled out of the locking hole 8, the first locking device 3 is unlocked, the driving knob is pulled through the special wrench to drive the driving shaft and the transmission gear 15, and finally the first fin plate 14 is driven to be retracted into the first sliding hole, so that the box cover can be opened.

The receiving portion is arranged inside the lock housing 1, or outside the lock housing 1, or is a part of the lock housing 1.

In the present embodiment, the second locking device 4 is disposed in the housing, i.e., the linear motor 13 and the locking lever 10 are both in the housing, through which the linear motor 13 is fixed.

The installation position of the accommodating part can be outside the lock case 1 of the vehicle lock, can also be arranged in the lock case 1 of the vehicle lock, and can even be a part of the inside of the lock case 1 of the vehicle lock, as long as the linear motor 13 can be fixed to realize the propulsion of the locking rod 10, and the locking rod 10 can be inserted into the locking hole 8.

As can be seen from the above, the locking mechanism of the present invention, when in use, specifically acts as:

inserting the battery into the battery box 2, covering the box cover, rotating the D-shaped knob by using a special wrench to drive the first fin plate 14 and the second fin plate 17 to extend out of the first sliding hole and the second sliding hole of the box cover and be matched with a structure on a bicycle lock, and locking the battery box 2 and the battery; meanwhile, the first fin plate 14 is abutted against the first contact switch 9 to trigger the first contact switch 9, the first contact switch 9 is powered on and transmits a signal to the linear motor 13, and after the linear motor 13 is started, the locking rod 10 is pushed to move forwards along the axis of the locking rod 10 and is inserted into the locking hole 8 with the first fin plate 14 to complete the locking action of the battery; when the battery is unlocked, the controller controls the linear motor 13 to be started and to be reversed, so that the locking rod 10 is pulled out from the locking hole 8, when the switch contact part 11 abuts against the second contact switch 12, the second contact switch 12 is powered on, a signal is transmitted to the linear motor 13, the linear motor 13 stops acting, the locking rod 10 unlocks the first fin plate 14, and finally, the special wrench is used for rotating the D-shaped driving knob to complete the complete unlocking action of the battery.

As shown in fig. 7, the present application provides a battery pack using the locking mechanism of any one of the above, which includes a case body, a case cover; the box cover is arranged on the box body, and the locking mechanism is connected with the box cover.

In this embodiment, the first locking mechanism is disposed on the box cover, and the battery is locked by locking the box cover.

In this embodiment, as shown in fig. 10, a battery probe 24 is provided at an end of the case body away from the lid.

Specifically, in this embodiment, the box body includes barrel and bottom plate 19, and bottom plate 19 is fixed to be set up in the one end of barrel, and one side that bottom plate 19 kept away from the barrel is provided with electric connecting plate 23, is provided with a plurality of shell fragments 22 on the electric connecting plate 23, is provided with a plurality of electric connecting holes on the bottom plate 19, and shell fragment 22 can pass bottom plate 19 through electric connecting hole and insert the barrel in, realize carrying out the electricity with the battery in the barrel and be connected.

One side of the electric connection plate 23, which is far away from the bottom plate 19, is provided with a fixed base 5, the fixed base 5 is fixed on a vehicle lock, a battery probe 24 is arranged on the fixed base 5, one end of the battery probe 24 is connected with the electric connection plate 23, and the other end of the battery probe is connected with electric equipment for outputting the electric quantity in the battery.

In this embodiment, as shown in fig. 9 and 10, the two electrical connection plates 23 are coaxially arranged, the two electrical connection plates 23 are respectively annular and circular, and the diameter of the circular electrical connection plate 23 is smaller than the inner diameter of the annular electrical connection plate 23, so that the circular electrical connection plate 23 is arranged inside the annular electrical connection plate 23, and the elastic sheets 22 thereon can be inserted into the cylinder through the elastic holes 21 on the bottom plate 19 and are respectively connected with the first battery or the fifth battery.

In this embodiment, the elastic sheet 22 on the electrical connection board 23 can also give a force to the battery in the barrel away from the bottom board 19, so that the battery can be ejected from the contract under the action of the elastic sheet 22 after the battery is taken off from the lid of the battery box 2.

In this embodiment, the battery probe 24 is an elastic device or a telescopic structure, so as to adapt to different electrical connection plates 23, or adapt to different pressures of the battery to the electrical connection plates 23, so as to ensure that the battery probe 24 can be normally connected with the electrical connection plates 23, and further ensure the output of the internal electric quantity of the battery.

In the present embodiment, as shown in fig. 8 and 9, a battery positioning portion 20 is provided inside the case.

Through battery location portion 20, can realize fixing a position the battery in the box body, avoid rocking of battery in the staving, and then guaranteed the stability of electricity connection.

In the present embodiment, the four battery positioning portions 20 are herringbone shapes, and can be combined two by two to form a circular accommodating space, so as to accommodate the battery.

In the present embodiment, the battery positioning portion 20 is provided on the bottom plate 19 inside the case, and coincides with the center line of the cylindrical body. When the battery box is used, the bottom of the battery in the box body is abutted, so that a large battery is arranged in the box body, and when the battery is a I-shaped battery, the central positioning can be realized, and the electric connection stability of the battery in the box body is ensured.

The number of the battery positioning portions 20 may also be five, one in the middle, and four around, i.e., both of the above cases are included.

The application provides a vehicle lock, which comprises a lock shell 1 and a battery box 2 of any one of the above parts; the battery case 2 is disposed inside the lock case 1.

In particular, in this embodiment, the fixed base 5 is fixed inside the lock housing 1 and is disposed against the battery compartment 2, and the accommodating portion is a portion inside the lock housing 1, i.e. the linear motor 13 of the second locking device 4 is fixedly disposed inside the lock housing 1. Specifically, a mounting base is arranged in the lock case 1, the linear motor 13 of the second locking device 4 is fixedly arranged on the mounting base, and the locking rod 10 is mounted on a motor shaft of the linear motor 13 through the switch contact part 11.

In this embodiment, a stop 18 is also provided in the interior of the lock housing 1, which stop cooperates with the first locking device 3.

Specifically, the blocking portion 18 is of an annular structure, and the cover of the battery case 2 can be arranged in an inner ring of the annular structure or can be penetrated through by the inner ring, so that the first fin plate 14 and the second fin plate 17 extend out of the inner side of the blocking portion 18, and the cover is prevented from being separated from the blocking portion 18.

For avoiding the lid fixed back, the production is rocked, reduces the condition emergence of opening the lid, in this embodiment, be provided with the spacing hole that allows first finned plate 14 and second finned plate 17 to pass through on the barrier portion 18, and two spacing holes set up with first sliding hole and second sliding hole respectively are corresponding for first finned plate 14 and second finned plate 17 can insert spacing downthehole after first sliding hole and the downthehole roll-off of second sliding, insert.

The corresponding setting in first slide opening is the through-hole at spacing hole, and first fin 14 can pass the through-hole after, offsets with first contact switch 9, also can follow spacing downthehole roll-off with locking hole 8 on the first fin 14 simultaneously to in with locking lever 10 cooperation, realize the locking to first fin 14.

The present application further provides a vehicle comprising the vehicle lock of any one of the above.

Specifically, the vehicle may be a shared bicycle, wherein the shared bicycle includes an electric bicycle and a non-electric bicycle.

The utility model provides a locking mechanical system, battery case 2, lock and vehicle for with battery locking in the holding portion, cooperate with lock and battery case 2 through first locking device 3 and second locking device 4, realize the double-locking to the battery to guarantee the stability of battery in the lock, avoid the battery to pitch out from the lock, guaranteed the normal use of vehicle.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. A locking mechanism for locking a battery in a housing, characterized by comprising first locking means provided on a battery case for storing the battery, and second locking means provided in the housing;

2. The locking mechanism of claim 1, wherein the first locking device comprises a first drive device and a first fin;

3. The locking mechanism of claim 2, wherein the first locking device further comprises a second fin;

the first driving device is connected with the second fin plate.

4. The locking mechanism of claim 3, wherein the first locking device further comprises a transmission mechanism;

5. The locking mechanism of claim 4, wherein the drive mechanism comprises a drive gear, a first drive rack, and a second drive rack;

6. The locking mechanism of claim 5, wherein the first drive rack is integral with the first fin and the second drive rack is integral with the second fin.

7. The locking mechanism of claim 5, wherein the first drive means comprises a drive shaft and a drive knob; one end of the driving shaft is coaxially connected with the transmission gear, and the other end of the driving shaft is connected with the driving knob.

8. The locking mechanism of claim 7, wherein a side of the drive knob remote from the drive shaft is provided with a D-shaped protrusion.

9. The locking mechanism of claim 2, wherein said first fin has a locking hole formed therein;

10. The locking mechanism of claim 9, wherein the second locking means comprises a second drive means and a locking bar;

11. The locking mechanism of claim 10, wherein the second drive means is a linear motor.

12. The locking mechanism of claim 10, wherein the second locking device further comprises a first contact switch in signal communication with the second drive device; when the first fin plate is in a locking state, the first fin plate is abutted against the first contact switch.

13. The locking mechanism of claim 10, wherein the second locking device further comprises a second contact switch for sensing a position state of the locking bar.

14. The locking mechanism of claim 13, wherein the second locking device further comprises a switch contact for connection with the second contact switch to change the state of the second contact switch.

15. The locking mechanism of claim 14, wherein the second contact switch is disposed on a side of the switch contact proximate the second drive means.

16. The locking mechanism of claim 14, wherein the second contact switch is disposed on a side of the switch contact remote from the second drive means.

17. A lock mechanism according to claim 1, wherein the receiving portion is provided within the housing, or outside the housing, or is part of the housing.

18. A battery pack comprising a pack body and a pack cover, said pack cover being provided on said pack body, wherein said pack cover is provided with a locking mechanism according to any one of claims 1 to 17.

19. A battery pack as claimed in claim 18, wherein the end of the case body remote from the lid is provided with a battery probe.

20. A battery pack as claimed in claim 19, wherein said battery probe is of resilient or telescopic construction.

21. A battery case as defined in claim 18, wherein a battery positioning portion is provided in the case body.

22. A vehicle lock comprising a lock housing and a battery pack according to any one of claims 18 to 21;

the battery box is arranged in the lock shell.

23. A vehicle lock according to claim 22, wherein a mounting base is provided in the housing, the second locking means being provided on the mounting base.

24. A vehicle lock according to claim 22, wherein the lock housing is provided with a blocking portion which cooperates with the first locking means.

25. The lock of claim 24, wherein the blocking portion is provided with a limiting hole for allowing the first fin plate and the second fin plate to pass through.

26. A vehicle comprising a lock as claimed in any one of claims 22 to 25.