CN217672131U - Vehicle battery compartment capable of quickly extracting battery - Google Patents

Abstract

The utility model discloses an automobile-used battery compartment that can extract battery fast, it has set up the open accommodation space in at least one top in the storehouse body of automobile body at the mountable, the position activity that corresponds at least one side of accommodation space at the storehouse body is equipped with the spring bolt of taking first inclined plane, and be equipped with in the activity of storehouse body and be used for driving the spring bolt toward the unblock station removal the unblock piece and be used for applying the elasticity directly or indirectly to the spring bolt so that the spring bolt moves toward the elasticity piece that resets of locking station removal, when needing to relieve the locking to the battery, press or rotatory unblock piece is in order about the spring bolt motion to unblock station and release the battery through trading electromechanical hand or staff, thereby make manipulator or staff can take out the battery from accommodation space, in order to realize trading the electric operation fast, and can effectively improve commonality and the utilization ratio of trading station and battery, and simple structure.

Description

Vehicle battery compartment capable of quickly extracting battery

Technical Field

The utility model relates to an electric motor car technical field, in particular to can extract automobile-used battery compartment of battery fast.

Background

An electric vehicle (i.e., an electrically driven vehicle, including but not limited to an electric automobile, an electric bicycle, or an electric motorcycle) is a vehicle that uses a battery (including but not limited to a rechargeable lead-acid battery, a nickel-cadmium battery, a nickel-hydrogen battery, or a lithium-ion battery, etc.) as a main energy source, and converts electric energy into mechanical energy to move through a controller, a motor, etc. so as to control the speed of current change. Compared with the traditional fuel oil vehicle which takes fuel oil (such as gasoline and diesel oil) as a main energy source, the electric vehicle has the advantages of energy conservation, environmental protection and the like, so that the electric vehicle is favored by consumers and has a wide prospect.

The battery is generally charged by an external charging gun, but the charging mode of the external charging gun has the problem of long time consumption. Therefore, the battery replacing station appears in the prior art, and the battery with insufficient electric quantity on the electric vehicle can be detached and the battery with sufficient electric quantity can be reinstalled by directly replacing the battery replacing tool, so that the charging anxiety problem of consumers is solved. However, because the specifications of the batteries adopted among different types of electric vehicles, different models of electric vehicles and different manufacturers of electric vehicles are different, the conventional battery replacement station can only perform battery replacement operation on the electric vehicles of corresponding types, models or corresponding manufacturers, so that the conventional battery replacement station and the batteries have no universality and low utilization rate. If the specification (mainly the size) of the battery can be unified and a corresponding number of batteries are equipped according to the type of the electric vehicle, for example, the electric bicycle is designed to be equipped with one battery with unified specification, the electric motorcycle is designed to be equipped with one or two batteries with unified specification, and the electric vehicle is designed to be equipped with a plurality of batteries with unified specification, the technical problems can be effectively solved, and the universality and the utilization rate of the battery replacement station and the batteries can be improved. After the battery specification is unified, the structural design of the battery compartment for mounting the battery on the electric vehicle is also important.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an automobile-used battery compartment that can extract the battery fast, aim at supplementary commonality and the utilization ratio that improves and trade power station and battery.

In order to achieve the above object, the utility model provides a vehicle battery compartment capable of rapidly extracting batteries, which comprises a compartment body arranged on a vehicle body, wherein at least one accommodating space with an open top and adapted to the batteries is defined in the compartment body for inserting the batteries, a spring bolt is movably arranged at a position of at least one side of the accommodating space corresponding to the compartment body, and the spring bolt can move between a locking station which partially extends into the accommodating space and positions the batteries and an unlocking station which exits the accommodating space and releases the batteries; the storehouse body still activity is equipped with and is used for driving the spring bolt toward unblock piece that the unblock station removed and be used for applying the elastic force directly or indirectly to the spring bolt so that the spring bolt is toward the elasticity that the locking station removed resets, unblock piece at least part is located the storehouse outside in order to press or rotatory and with the battery unblock, and the spring bolt part that can stretch into accommodation space is first inclined plane towards the surface of the end that opens of accommodation space.

The utility model discloses at least one open-top accommodation space has been set up at the storehouse body of mountable in the automobile body, the position activity that corresponds at least one side of accommodation space at the storehouse body is equipped with the spring bolt of taking first inclined plane, and be equipped with in the activity of storehouse body and be used for driving the spring bolt toward the unblock station remove unblock piece and be used for applying the elasticity to the spring bolt directly or indirectly so that the spring bolt toward the elasticity piece that locks the station and remove, when not cartridge battery in the accommodation space and unblock piece do not pressed down or rotated by the battery replacement manipulator of artificial or battery replacement station, the spring bolt is located the locking station under the direct or indirect effect of the elasticity of elasticity piece that resets; in the process of inserting the battery into the accommodating space, the edge of one end, which can penetrate into the accommodating space, of the battery is firstly abutted against the first inclined surface of the spring bolt, and in the process of continuously moving the battery into the accommodating space, the thrust of the battery on the first inclined surface forces the spring bolt to move to an unlocking station by overcoming the elastic force of the elastic resetting piece, so that the battery can be inserted in place; when the battery is inserted in place, the battery does not block the bolt, the bolt moves to a locking station under the direct or indirect action of the elastic force of the elastic reset piece and positions the battery, so that the stability of the electrical connection between the electrode of the battery and the power taking element of the electric vehicle is ensured; when the battery needs to be positioned (or locked) in a releasing mode, the unlocking piece is pressed or rotated by a battery replacing manipulator or a hand to drive the lock tongue to move to the unlocking station and release the battery, so that the manipulator or the hand can pull the battery out of the accommodating space to realize quick battery replacing operation, the universality and the utilization rate of the battery replacing station can be effectively improved, and the structure is simple.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

fig. 4 is an assembly view of the unlocking member and the latch bolt;

fig. 5 is an exploded view of the unlocking member and the locking tongue;

fig. 6 is a perspective view of another embodiment of the present invention;

fig. 7 is a sectional view showing the battery inserted into the receiving space.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial \8230 \ 8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first" or "second" etc. in the embodiments of the present invention, the description of "first" or "second" etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a can extract automobile-used battery compartment of battery fast.

In the embodiment of the present invention, as shown in fig. 1 to 7, the vehicle battery compartment capable of rapidly extracting the battery includes a compartment body 1 for being mounted on a vehicle body, at least one accommodation space 11 with an open top and adapted to the battery is defined inside the compartment body 1 for inserting the battery, a lock tongue 2 is movably disposed at a position of the compartment body 1 corresponding to at least one side of the accommodation space 11, and the lock tongue 2 can move between a locking position where the lock tongue 2 partially extends into the accommodation space 11 and positions the battery and an unlocking position where the lock tongue 2 exits the accommodation space 11 and releases the battery; storehouse body 1 still activity is equipped with and is used for driving the spring bolt 2 toward unblock piece 3 that the unblock station removed and be used for applying elastic force directly or indirectly to spring bolt 2 so that spring bolt 2 is toward the elasticity that the locking station removed resets, unblock piece 3 is located the storehouse body 1 at least partially outside in order to press or rotatory and with the battery unblock, and the surface that can stretch into accommodation space 11's spring bolt 2 part orientation accommodation space 11 opens the end is first inclined plane 100.

The utility model discloses at least one open accommodation space 11 in top has been set up in storehouse body 1 of mountable in the automobile body, the position activity that corresponds accommodation space 11 at least one side at storehouse body 1 is equipped with the spring bolt 2 of taking first inclined plane, and be equipped with in the activity of storehouse body 1 and be used for driving spring bolt 2 to unlock the spring bolt 3 that the station moved and be used for directly or indirectly exerting the elastic force to spring bolt 2 so that spring bolt 2 is to the elasticity reset piece that locks the station and move, when not inserting the battery in accommodation space 11 and unlock piece 3 is not pressed or is rotatory by the battery replacement manipulator of people's or by the battery replacement station, spring bolt 2 is under the direct or indirect effect of the elastic force of elasticity reset piece, is located and locks the station; in the process of inserting the battery into the accommodating space 11, the edge of one end, which can penetrate into the accommodating space 11, of the battery is firstly abutted against the first inclined surface 100 of the bolt 2, and in the process of continuously moving the battery into the accommodating space 11, the thrust of the battery on the first inclined surface 100 forces the bolt 2 to move to an unlocking station by overcoming the elastic force of the elastic reset piece, so that the battery can be inserted in place; when the battery is inserted in place, the battery does not block the bolt 2 any more, the bolt 2 moves to a locking station under the direct or indirect action of the elastic force of the elastic resetting piece and positions the battery, so that the stability of the electric connection between the electrode of the battery and the power taking element of the electric vehicle is ensured; when the positioning (or called locking) of the battery needs to be released, the unlocking piece 3 is pressed or rotated by a battery replacing manipulator or a hand to drive the bolt 2 to move to the unlocking station and release the battery, so that the manipulator or the hand can pull the battery out of the accommodating space 11 to realize quick battery replacing operation, the universality and the utilization rate of the battery replacing station and the battery can be effectively improved, and the structure is simple.

Specifically, the storehouse body 1 can be decided according to the body structure in the concrete mounted position of automobile body to electric automobile is the example, can hold storehouse body 1 in order to install at the recessed holding tank of electric automobile trunk's bottom plate shaping, and this mode of setting, accommodation space 11 open the end up, when necessary, still can be in the trunk bottom plate installation removable cover in order to cover the holding tank, when needing to trade the electricity, will open the apron and can trade the electricity operation. Of course, a concave receiving groove can be formed on the bottom surface of the chassis of the electric automobile to mount the containing cabin body 1, and in this arrangement, the open end of the containing space 11 faces downwards.

The side wall and the bottom wall of the bin body 1 can be hollowed-out in a frame shape (as shown in fig. 1, the side wall and the bottom wall are not hollowed-out), and also can be not hollowed-out in a plate shape, so that the material can be saved, the weight and the cost can be reduced, and the batteries can be better protected by the non-hollowed-out mode.

Specifically, the position that the storehouse body 1 inside corresponds 11 at least one sides in accommodation space is equipped with mounting groove 12, spring bolt 2, deblocking piece 3 and elasticity reset locate in mounting groove 12, and the upper end of deblocking piece 3 upwards stretches out the storehouse body 1 in order to supply to press, and storehouse body 1 still is equipped with the via hole that leads to accommodation space 11 and mounting groove 12, and spring bolt 2 and via hole activity are pegged graft and are cooperated, make spring bolt 2 can follow the via hole horizontal motion between locking station and unblock station, deblocking piece 3 and the linkage cooperation of spring bolt 2 can drive spring bolt 2 horizontal migration when deblocking piece 3 along mounting groove 12 vertical migration. Similarly, when the bolt 2 moves horizontally, the unlocking member 3 can be driven to move vertically.

Specifically, the elastic reset piece is a top spring 40, one end of the top spring 40 abuts against the bottom of the mounting groove 12, and the other end of the top spring abuts against the bottom of the unlocking piece 3, so that upward elastic force is applied to the unlocking piece 3; or the top spring 40 is sleeved on the part of the unlocking piece 3 extending out of the bin body 1, the top end of the locking piece is provided with a flange (not shown), one end of the top spring 40 is abutted against the flange, the other end of the top spring is abutted against the bin body 1, and upward elastic force is applied to the unlocking piece 3. When unlocking piece 3 and spring bolt 2 are not influenced by external force, top spring 40 can drive unlocking piece 3 to go upward and drive spring bolt 2 to move horizontally to the locking station.

Further, 2 rear ends of spring bolt (here with stretch into accommodation space 11 direction as preceding, vice versa for the back) are equipped with and supply 3 local portions of deblocking parts to stretch into dodge groove 21, the spring bolt 2 left and right sides corresponds the position of dodging groove 21 and is equipped with the guiding groove 22 of slope, the position that deblocking parts 3 corresponds guiding groove 22 is equipped with the bayonet lock 31 that can stretch into guiding groove 22, when deblocking parts 3 is vertical reciprocating motion, accessible bayonet lock 31 and guiding groove 22's sliding fit drive spring bolt 2 and lock the station and unlock between the station and move.

Specifically, the bayonet 31 may be circular, square, or triangular.

Furthermore, the trailing flank of unblock piece 3 and the leading flank local contact who dodges groove 21, and the region of at least contacting be matched with inclined plane, for example the middle part of the trailing flank of unblock piece 3 is equipped with second inclined plane 200, the leading flank of dodging groove 21 is equipped with third inclined plane 300, but second inclined plane 200 and third inclined plane 300 sliding fit to the linkage to unblock piece 3 and spring bolt 2 is led and is supported.

Specifically, the position that 3 lower extremes of unblocking piece correspond 2 diapalls of spring bolt extends outward and has a supporting part 32, and when spring bolt 2 was in the locking station, supporting part 32 formed the support to the diapalls of spring bolt 2.

Understandably, the battery inserts accommodation space 11 back, must be with the get electric element electric connection of electric motor car, for the electric motor car power supply, for guaranteeing electric connection's validity and stability and compromise the agility of trading the electricity, can set up in accommodation space 11's bottom (keep away from the one side of opening the end promptly) and locate the power access end of the electrode electric connection of battery bottom (promptly get the electric element), after battery cartridge targets in place, the electrode and the power access end electric connection of battery bottom are for the electric motor car power supply.

Specifically, the power connection terminal 4 includes a protruding or recessed limiting groove 41 formed in the bottom of the accommodating space 11 and a connecting element 42 formed in the inner wall or the outer wall of the limiting groove 41, the limiting groove 41 is matched with a recessed or protruding limiting portion formed in the bottom of the battery, and an electrode matched with the connecting element 42 is disposed at the edge of the limiting portion. When the battery is inserted in place, the limiting part is inserted in the limiting groove 41 to be matched with the limiting groove and limit the battery, and the connecting element 42 is electrically connected with the electrode.

The connecting element 42 is of an electrically conductive material, preferably CU-03A copper alloy.

Furthermore, the limiting groove 41 and the limiting part are both square, and the four sides of the inner wall or the outer wall of the limiting groove 41 are provided with the connecting elements 42 corresponding to the positive and negative electrodes arranged on the two opposite sides of the battery limiting part. This arrangement ensures that the battery can be electrically connected to the power connection terminal 4 when inserted into the accommodation space 11 at different angles.

Specifically, accommodation space 11 has a plurality ofly, and is a plurality of accommodation space 11 is array distribution, and all unlocking piece 3 or two adjacent unlocking piece 3 stretch out the part of storehouse body 1 and link to each other directly or through the middleware. So as to ensure that all unlocking parts 3 or two adjacent unlocking parts 3 can move synchronously, and the number of mechanical hands is saved.

Specifically, the cross section of the battery compartment accommodating space 11 is circular or square, and may be triangular or rectangular.

It is understood that the shape and size of the cross section of the battery are adapted to the receiving space 11, and for example, the cross section of the battery is square, the side lengths of the cross section of the battery can be unified as 15CM, the height can be unified as one or two or three specifications, and for example, the height can be three specifications, which are 10CM, 20CM and 30CM respectively. The specific structure of the battery may adopt the prior art, for example, a handle (not shown) may be mounted on the top, and the detailed description of the specific structure and the operation principle thereof is omitted here.

Specifically, how the locking tongue 2 positions the battery inserted in place has various embodiments, for example, a concave position may be provided on the side surface of the battery corresponding to the position of the locking tongue 2 for the locking tongue 2 to be partially inserted. It is also possible to locate the bolt 2 at a position slightly close to the open end of the battery relative to the bin body 1, and when the bolt 2 is in the locking station, the bolt 2 partially blocks the end surface of the battery close to the open end (as shown in fig. 7).

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.

Claims (10)

1. The utility model provides a can draw automobile-used battery compartment of battery fast which characterized in that: the battery storage bin comprises a bin body (1) installed on a car body, wherein at least one accommodating space (11) with an open top and matched with a battery is defined in the bin body (1) and used for inserting the battery, a lock tongue (2) is movably arranged at a position, corresponding to at least one side of the accommodating space (11), of the bin body (1), and the lock tongue (2) can move between a locking station and an unlocking station, wherein the locking station is used for locally extending into the accommodating space (11) and positioning the battery, and the unlocking station is used for withdrawing from the accommodating space (11) and releasing the battery; storehouse body (1) still activity be equipped with be used for driving spring bolt (2) toward unblock piece (3) that the unblock station removed and be used for applying elastic force so that spring bolt (2) toward directly or indirectly to spring bolt (2) the elasticity that the locking station removed resets, unblock piece (3) at least part are located the storehouse body (1) outside in order to supply to press or rotate and with the battery unblock, and the surface of spring bolt (2) local orientation accommodation space (11) of protractile accommodation space (11) the end that opens is first inclined plane (100).

2. The vehicular battery compartment capable of rapidly extracting batteries according to claim 1, wherein: the position that the inside accommodation space (11) of corresponding of the storehouse body (1) one side at least is equipped with mounting groove (12), spring bolt (2), deblocking piece (3) and elasticity reset and locate in mounting groove (12), and the upper end of deblocking piece (3) upwards stretches out the storehouse body (1) in order to supply to press, and the storehouse body (1) still is equipped with the via hole that leads to accommodation space (11) and mounting groove (12), and spring bolt (2) and via hole activity are pegged graft and are cooperated, make spring bolt (2) can follow the via hole and lock the horizontal motion between locking station and unblock station, deblocking piece (3) and spring bolt (2) linkage cooperation can drive spring bolt (2) horizontal migration when deblocking piece (3) are along mounting groove (12) vertical removal.

3. The vehicle battery compartment capable of rapidly extracting batteries according to claim 2, wherein: the elastic reset piece is a top spring (40), one end of the top spring (40) is abutted against the bottom of the mounting groove (12), the other end of the top spring is abutted against the bottom of the unlocking piece (3), and upward elastic force is applied to the unlocking piece (3); or the top spring (40) is sleeved on the part of the unlocking piece (3) extending out of the bin body (1), the top end of the locking piece is provided with a flange, one end of the top spring (40) is abutted against the flange, the other end of the top spring is abutted against the bin body (1), and upward elastic force is applied to the unlocking piece (3).

4. A vehicle battery compartment capable of rapidly extracting batteries according to claim 3, wherein: spring bolt (2) rear end is equipped with and supplies to separate groove (21) of dodging that latch fitting (3) part stretched into, the spring bolt (2) left and right sides corresponds the position of dodging groove (21) and is equipped with guiding groove (22) of slope, the position that latch fitting (3) correspond guiding groove (22) is equipped with bayonet lock (31) that can stretch into guiding groove (22), when vertical reciprocating motion is done in latch fitting (3), accessible bayonet lock (31) and guiding groove (22) sliding fit drive spring bolt (2) and move between locking station and unblock station.

5. The vehicular battery compartment capable of rapidly extracting batteries according to claim 4, wherein: the rear side surface of the unlocking piece (3) is partially contacted with the front side surface of the avoiding groove (21), and at least the contact area is a matched inclined surface.

6. The vehicular battery compartment capable of rapidly extracting batteries according to claim 1, wherein: the bottom of the accommodating space (11) is provided with a power supply access end electrically connected with an electrode arranged at the bottom of the battery, and when the battery is inserted in place, the electrode arranged at the bottom of the battery is electrically connected with the power supply access end to supply power for the electric vehicle.

7. The vehicular battery compartment capable of rapidly extracting batteries according to claim 1, wherein: the power connection end (4) comprises a limit groove (41) which is convexly arranged or concavely arranged at the bottom of the accommodating space (11) and a connecting element (42) which is arranged on the inner wall or the outer wall of the limit groove (41), the limit groove (41) is concavely arranged or convexly arranged on the limit part at the bottom of the battery to be matched, and the edge of the limit part is provided with an electrode matched with the connecting element (42).

8. The vehicle battery compartment capable of rapidly extracting batteries according to claim 7, wherein: the limiting groove (41) and the limiting part are both square, and the four sides of the inner wall or the outer wall of the limiting groove (41) are provided with the connecting elements (42) corresponding to the positive electrode and the negative electrode arranged on the two opposite sides of the battery limiting part.

9. The vehicular battery compartment capable of rapidly extracting batteries according to claim 1, wherein: the containing spaces (11) are multiple, the containing spaces (11) are distributed in an array mode, and all unlocking pieces (3) or the parts, extending out of the bin body (1), of the two adjacent unlocking pieces (3) are directly connected or connected through an intermediate piece.

10. The vehicular battery compartment capable of rapidly extracting batteries according to any one of claims 1 to 9, wherein: the cross section of the battery compartment accommodating space (11) is circular or square.

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