WO2023010817A1

WO2023010817A1 - Battery mounting structure and vehicle

Info

Publication number: WO2023010817A1
Application number: PCT/CN2022/073704
Authority: WO
Inventors: 尚峰磊
Original assignee: 北京三快在线科技有限公司
Priority date: 2021-08-05
Filing date: 2022-01-25
Publication date: 2023-02-09

Abstract

The present application relates to a battery mounting structure and a vehicle. The battery mounting structure comprises a mounting base body, a battery tray used for detachably mounting a battery, a pressing element, and a stopper; the mounting base body has an accommodating space used for accommodating the battery tray; the battery tray is detachably mounted in the accommodating space by means of a mounting port; the stopper is movably disposed on the battery tray to have a pressing position for pressing the battery and a release position for releasing the battery; the pressing element is fixedly disposed on the mounting base body and has a locking state and an unlocking state; when the battery tray is mounted in the accommodating space by means of the mounting port, the pressing element is in a locking state in which the stopper is locked at the pressing position; when the battery tray is moved out of the accommodating space by means of the mounting port, the pressing element can unlock the stopper, so that the stopper is moved to the release position. By means of the battery mounting structure, quick battery replacement can be achieved, and the battery mounting structure is particularly suitable for battery mounting of various vehicles using batteries as power such as unmanned vehicles.

Description

Battery mounting structure and vehicle

This application claims the priority of the Chinese patent application with the application numbers 202110897227.0 and 202121824014.7 filed on August 5, 2021 with the title of "Battery Mounting Structure and Vehicle" filed with the China Patent Office, the entire contents of which are hereby incorporated by reference in this application .

technical field

The present application relates to the technical field of vehicles, in particular, to a battery installation structure and a vehicle.

Background technique

As a kind of clean energy, batteries are widely used in various industries and fields, such as electric vehicles (electric bicycles, electric motorcycles, electric vehicles, unmanned vehicles), mobile communication equipment, etc.

When the power of the vehicle battery is exhausted, the battery needs to be disassembled from the vehicle, and the charged battery should be re-fixed on the vehicle. In the prior art, in the process of fixing the battery, it is necessary to first rotate the swing bar and The swing rod is clamped on the battery, and the locking and fixing of the battery is realized through a fixing structure such as a fixing bolt. The loading and unloading steps of the battery are relatively complicated, and there is a problem of low loading and unloading efficiency.

Contents of the invention

The purpose of the present application is to provide a battery installation structure and a vehicle to at least solve the above-mentioned problems in the prior art.

In order to achieve the above object, the present application provides a battery installation structure, the battery installation structure includes an installation base, a battery tray for detachably installing the battery, a pressing piece and a stopper, the installation base has a structure for accommodating The accommodating space of the battery tray, the battery tray is detachably installed in the accommodating space through the installation port, the stopper is movably arranged on the battery tray to have a pressing position for pressing the battery and a release position In the release position of the battery, the pressing member is fixedly arranged on the installation base and has a locked state and an unlocked state. When the battery tray is installed in the accommodating space through the installation opening, the pressing member The member is in the locking state for locking the stopper at the pressing position, and when the battery tray moves out of the accommodation space through the installation opening, the pressing member can Entering into an unlocked state unlocks the stopper so that the stopper can move to the release position.

Optionally, the stopper is a blocking rod, the blocking rod is connected to the battery tray through a connecting rod, and the end of the connecting rod away from the blocking rod is hinged to the side wall of the battery tray. In the pressing position, the blocking rod is located above the battery tray for pressing the battery, the connecting rod is arranged obliquely from the hinge point toward the battery tray, and in the locked state, the The pressing member presses against the blocking rod from above, and when the battery tray moves out of the accommodating space and the pressing member enters the unlocked state, the blocking rod is disengaged from the pressing parts to be able to enter the release position.

Optionally, the pressing member has a limiting surface and a guiding surface, with respect to the inner and outer directions of the accommodation space, the limiting surface is located inside the guiding surface, and the limiting surface has a function for locking In the locking structure of the blocking rod, the distance between the guiding surface and the battery tray gradually decreases from outside to inside.

Optionally, a locking groove opened toward the battery tray is formed on the limiting surface, and in the locked state, the blocking rod is at least partially embedded in the locking groove.

Optionally, the blocking rod includes a rod body and a roller for cooperating with the pressing member, and the roller is coaxially rotatably mounted on the rod body.

Optionally, the rod body includes a first section and a second section for stopping the battery, the first section is located outside the connecting rod and is used for installing the roller.

Optionally, there are two connecting rods, there are two first sections, the second section is located between the two first sections, and the two first sections and the second section The structure is integrally formed, and the rollers are installed on each of the first segments, and the pressing parts are set corresponding to the rollers one by one.

Optionally, the stopper further includes a buffer pad wrapped around the outer circumference of the stop rod for pressing the battery in the locked state, there are multiple buffer pads, and A plurality of buffer pads are arranged at intervals along the length direction of the blocking rod.

Optionally, the battery tray has a bottom plate and a side plate surrounding the edge of the bottom plate to enclose an installation cavity for accommodating batteries, an opening for the battery to enter and exit is formed between the side plate and the bottom plate, And the edge of the side plate forms an upward opening, and the top of the side plate away from the opening extends toward the opening with a limiting plate, and the limiting plate, the side plate and the bottom plate are enclosed for One end of the battery is inserted into the limiting slot, and the pressing member is connected to a side of the side plate close to the opening.

Optionally, the bottom of the battery tray is also provided with slide rails, and slide grooves are arranged on the installation base, and the slide rails are embedded in the slide grooves, and the battery tray can be moved along the length direction of the slide grooves. reciprocating sliding, so that the battery tray has the locked state and the unlocked state.

The present application also provides a vehicle, which includes a battery, and also includes the above-mentioned battery installation structure, and the installation base is a mounting frame for connecting to a vehicle body or a vehicle chassis.

Through the above technical solution, when the battery needs to be replaced, the battery tray can be pulled to move from the installation opening to the outside of the accommodation space. During the movement of the battery tray, the pressing part enters the unlocked state and releases the locking of the stopper. The stopper can disengage from the battery to reach the release position for releasing the battery. At this time, the operator can take out the battery from the battery tray, put the fully charged battery into the battery tray, and then put the battery tray Push it into the storage space from the installation port. At this time, the user can move the stopper to press the pressing position of the battery. When the stopper enters the pressing position, the pressing member enters the locked state and stops The stopper is locked at the pressing position, thereby realizing the fixing of the battery tray and the battery. In the above process of replacing the battery, the operation steps are simple, and the battery can be quickly replaced without using any installation tools.

The above description is only an overview of the technical solution of the present application. In order to better understand the technical means of the present application, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present application more obvious and understandable , the following specifically cites the specific implementation manner of the present application.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 shows a schematic diagram of the first perspective view of the battery installation structure of the embodiment of the present application, wherein the stopper is in the pressing position for pressing the battery, and the pressing member is in the position of locking the stopper in the pressing position the locked state;

Fig. 2 shows a schematic diagram of a second perspective view of the battery installation structure of the embodiment of the present application, wherein the stopper is in a release position for releasing the battery, and the pressing member is in a material unlocked state for releasing the lock of the stopper;

Fig. 3 shows a first schematic side view of the battery installation structure of the embodiment of the present application, wherein the stopper is in the pressing position for pressing the battery, and the pressing member is in the position of locking the stopper in the pressing position on the locked state;

Fig. 4 is an enlarged view of part A of Fig. 3;

Fig. 5 shows a schematic diagram of a second side view of the battery installation structure of the embodiment of the present application, wherein the stopper is in the release position for releasing the battery, and the pressing member is in a material unlocked state for releasing the lock of the stopper;

Fig. 6 is an enlarged view of part B of Fig. 5;

Fig. 7 shows a schematic perspective view of the cooperation of the battery tray, the battery and the stopper of the battery installation structure of the embodiment of the present application.

Explanation of reference signs

1-battery; 2-installation base; 20-accommodating space; 200-installation opening; 3-battery tray; 30-bottom plate; 31-side plate; 32-opening; 33-limiting plate; - guide surface; 41 - limit surface; 410 - locking groove; 5 - stopper; 50 - blocking rod; 51 - rod body;

specific embodiment

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

In this application, unless stated otherwise, the used orientation words such as "inside and outside" refer to the inside and outside of the outline of the corresponding structure, and "far and near" refer to the distance and nearness of the corresponding structure. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

1-7, according to the first aspect of the present application, a battery installation structure is provided, the battery installation structure includes an installation base 2, a battery tray 3 for detachably installing a battery 1, and a pressing member 4 As well as the stopper 5, the installation base 2 has an accommodation space 20 for accommodating the battery tray 3, the battery tray 3 is detachably installed in the accommodation space 20 through the installation opening 200, and the stopper 5 is movably arranged on the battery tray 3 to It has a pressing position for pressing the battery 1 and a releasing position for releasing the battery 1. The pressing member 4 is fixedly arranged on the installation base 2 and has a locked state and an unlocked state. When the battery tray 3 is installed in the accommodation space 20 through the installation opening 200 When it is inside, the pressing part 4 is in the locked state of locking the stopper 5 at the pressing position, and when the battery tray 3 moves out of the accommodation space 20 through the installation opening 200, the pressing part 4 can enter the unlocked state And the locking of the stopper 5 is released, so that the stopper 5 can move to the release position.

Through the above technical solution, when the battery 1 needs to be replaced, the battery tray 3 can be pulled to move from the installation opening 200 to the outside of the accommodation space 20. During the movement of the battery tray 3, the pressing member 4 enters the unlocked state and releases the lock. When the stopper 5 is locked, the stopper 5 can disengage from the battery 1 and reach the release position for releasing the battery 1. At this time, the operator can take out the battery 1 from the battery tray 3, and put the fully charged battery 1 Put it into the battery tray 3, and then push the battery tray 3 from the installation opening 200 into the storage space. At this time, the user can move the stopper 5 to press the pressing position of the battery 1. When the stopper 5 when entering the pressing position, the pressing member 4 enters into the locked state and locks the stopper 5 at the pressing position, thereby realizing the fixing of the battery tray 3 and the battery 1 . In the above process of replacing the battery 1 , the operation steps are simple, and the battery 1 can be quickly replaced without using any installation tools.

Here, it should be noted that the battery installation structure provided by this application is not limited to the field of vehicles, but can also be used on any equipment that requires battery 1 assembly, such as drones, and this application does not limit this.

Optionally, in an embodiment provided by the present application, as shown in FIG. 1 , FIG. 2 , and FIG. 7 , the stopper 5 can be a stop rod 50 , and the stop rod 50 is connected to the battery tray 3 through a connecting rod 6 . And the end of the connecting rod 6 away from the retaining rod 50 is hinged to the side wall of the battery tray 3. In the pressing position, the retaining rod 50 is positioned above the battery tray 3 for pressing the battery 1, and the connecting rod 6 faces the battery tray from the hinge point. 3 directions are arranged obliquely. In the locked state, the pressing member 4 presses against the blocking rod 50 from above. When the battery tray 3 moves out of the accommodating space 20 and the pressing member 4 enters the unlocked state, the blocking rod 50 is released from the pressing member 4. Fastener 4 can enter the release position. When the battery 1 needs to be replaced, the battery tray 3 is dragged to move from the installation port 200 to the outside of the accommodation space 20. During the movement of the battery tray 3, the pressing member 4 enters the unlocked state and unlocks the stopper 5 stop, the stop bar 50 can rotate around the hinge point toward the direction away from the battery tray 3 until the stop bar 50, at this time, the stop bar 50 can be disengaged from the battery 1, and the battery 1 can be taken out from the battery tray 3; After the fully charged battery 1 is put into the battery tray 3, at this time, the battery tray 3 is pushed into the storage space from the installation opening 200, and then the stop lever 50 is turned toward the direction close to the battery tray 3 until the stopper 5 When reaching the pressing position of pressing the battery 1, at the same time, the pressing part 4 enters the locked state, and the pressing part 4 is pressed to press the stop rod 50 on the battery 1, so as to realize the battery tray 3 and the battery 1 fixed.

Moreover, during the replacement process of the battery 1, the swing range of the stopper 5 is relatively small, therefore, it is possible to avoid interference with other structures of the vehicle or operators due to the swing of the stopper 5, thereby improving the safety during the replacement of the battery 1. sex.

In other embodiments provided in this application, the stopper 5 can also be a baffle or any other shape. There is no limit to this.

Optionally, in order to further enhance the pressing effect of the pressing member 4 on the blocking rod 50, in an embodiment provided by the present application, as shown in FIG. 4 and FIG. 6, the pressing member 4 may have a limiting surface 41 and the guide surface 40, relative to the inner and outer directions of the accommodation space 20, the limit surface 41 is located inside the guide surface 40, and the limit surface 41 has a locking structure for locking the bar 50, and the distance between the guide surface 40 and the battery tray 3 is gradually decreases from outside to inside. During the process of fixing the battery 1, the stop bar 50 is turned towards the direction close to the battery tray 3. Since the distance between the guide surface 40 and the battery tray 3 gradually decreases from the outside to the inside, when the stop bar 50 is close to the battery 1 During the process, the distance between the blocking rod 50 and the pressing part 4 is also getting smaller and smaller until the blocking rod 50 is in conflict with the pressing part 4, and, as the blocking rod 50 continues to rotate, the pressing part 4 is applied to the blocking rod 50. The force on the rod 50 gradually increases, thereby pressing the blocking rod 50 on the battery 1 until the blocking rod 50 rotates to the limit surface 41 of the pressing member 4, and is locked by the locking structure formed on the limit surface 41. At this time, the blocking rod 50 reaches the pressing position, the pressing member 4 enters the locked state, and the blocking rod 50 is locked in the pressing position, that is, the fixing of the battery 1 and the battery tray 3 is realized.

Optionally, as shown in FIG. 4 and FIG. 6 , in an embodiment provided by the present application, the locking structure may be a locking groove 410 , and a locking groove opening toward the battery tray 3 may be formed on the limiting surface 41 410 , in the locked state, the blocking rod 50 is at least partially embedded in the locking groove 410 . In this way, when the blocking rod 50 rotates to the locking groove 410, the blocking rod 50 is embedded in the locking groove 410 and the blocking rod 50 is in the pressed position, the blocking rod 50 cannot move, thereby realizing the fixing of the battery 1 and the battery tray 3 .

In other embodiments provided by the present application, the locking structure can also be a slot or any other structure capable of limiting the stop bar 50, and this application is not limited to this; when the locking structure is a slot, the stop bar A blocking block may be formed on the blocking rod 50. When the blocking rod 50 reaches the pressing position, the blocking block of the blocking rod 50 is engaged in the locking groove, and the blocking rod 50 is in an inactive state.

In addition, in order to reduce the frictional force between the blocking rod 50 and the pressing member 4 during the rotation process, as shown in FIGS. The roller 53 used for cooperating with the pressing member 4 is coaxially rotatably mounted on the rod body 51 . During the rotation of the blocking rod 50 , the roller 53 is in rolling contact with the pressing member 4 , which can reduce the friction with the pressing member 4 , and the manipulation of the blocking rod 50 is more convenient and labor-saving.

Certainly, in other embodiments provided by the present application, the friction coefficient between the blocking rod 50 and the pressing member 4 during the rotation process can also be reduced by reducing the friction coefficient of the contact surface between the blocking rod 50 and the pressing member 4. friction. Or, wear-resistant pads can also be installed on the side where the stop rod 50 contacts the pressing parts 4, and the wear-resistant pads can be replaced regularly, thereby reducing the wear in the middle of the stop rod 50 and the pressing parts 4, achieving The purpose of prolonging the service life of the above-mentioned battery installation structure.

Optionally, the rod body 51 includes a first section and a second section for stopping the battery 1 , the first section is located outside the connecting rod 6 and is used for installing the roller 53 . That is to say, the projection of the second end of the rod body 51 in the vertical direction coincides with the projection of the battery tray 3 in the vertical direction. The segments are formed on the outside of the battery tray 3, and the rollers 53 are installed on the first segment, so that during the rolling contact between the rollers 53 and the pressing member 4, the rollers 53 and the batteries 1 in the battery tray 3 are arranged in a staggered manner , the roller 53 may interfere with the battery 1 during the rotation of the rod body 51 .

Optionally, there are two connecting rods 6, the first section is two, the second section is located between the two first sections, and the two first sections and the second section are integrally formed, that is, the gear lever is formed by The two connecting rods realize the hinge connection with the battery tray, wherein each first section is equipped with a roller 53 , and the pressing member 4 and the roller 53 are provided in one-to-one correspondence. One end of the rod body 51 is hinged to one connecting rod 6, the other end of the rod body 51 is hinged to the other connecting rod 6, and the pressing member 4 and the roller 53 are arranged in one-to-one correspondence. When the connecting rod 6 rotates relative to the battery tray 3, The two ends of the rod body 51 can be kept in better consistency, that is to say, the rollers 53 mounted on both ends of the rod body 51 can be kept in contact with the pressing part 4 or separated from the pressing part at the same time, which can make the rod body The force exerted by 51 on the battery 1 is more uniform to achieve a better fixing effect. In other possible implementation manners, the gear lever may also be hinged to the tray through a connecting rod, or form an arc structure or other non-rod-shaped structure to be hinged to the tray, which is not disclosed and is not limited.

Optionally, in order to avoid damage to the battery 1 caused by excessive force exerted by the stopper 5 on the battery 1, in this application, as shown in Fig. 1, Fig. 2 and Fig. 7, the stopper 5 may also include The buffer pad 52 is wrapped around the outer periphery of the blocking rod 50 and is used to press the battery 1 in the locked state. When the blocking rod 50 is in the locked state, since the buffer pad 52 is on the outer periphery of the blocking rod 50 , the buffer pad 52 is pressed against the battery 1 , and the buffer pad 52 is relatively soft and can protect the battery 1 .

In order to further improve the cushioning effect, there may be multiple cushioning pads 52 , and the multiple cushioning pads 52 are arranged at intervals along the length direction of the bar 50 . In this way, on the one hand, the contact area between the stop rod 50 and the battery 1 can be increased, and the stability of fixing the battery 1 can be improved; consumables to achieve the purpose of reducing production costs.

In addition, the buffer pad 52 can be detachably installed on the stop rod 50, so that when the buffer pad 52 is worn or damaged, it is convenient to replace the buffer pad 52.

Optionally, as shown in FIG. 7 , the battery tray 3 has a bottom plate 30 and a side plate 31 surrounding the edge of the bottom plate 30 to enclose an installation cavity for accommodating the battery 1 . The opening 32 where the battery 1 enters and exits, and the upper edge of the side plate 31 forms an upward opening, and the top of the side plate 31 away from the opening 32 extends toward the opening 32 with a limiting plate 33, and the limiting plate 33, the side plate 31 and the bottom plate 30 surround The pressing member 4 is connected to the side of the side plate 31 close to the opening 32 . When the battery 1 is installed in the installation cavity, the limit plate 33, the side plate 31 and the bottom plate 30 can limit the end of the battery 1 away from the opening 32, and the pressing member 4 is pressed against the battery 1 close to the opening 32. One end of the battery 1, that is to say, the battery 1 is fixed and limited from both ends of the battery 1, so as to improve the stability of the battery 1 in the installation cavity.

Optionally, in order to replace the battery 1, the battery tray 3 is taken out or inserted into the accommodating space 20. In one embodiment provided by this application, as shown in FIG. 1 and FIG. 7, the battery tray 3 The bottom can also be provided with a slide rail 7, a slide groove is provided on the installation base 2, the slide rail 7 is embedded in the slide groove, and the battery tray 3 can slide back and forth along the length direction of the slide groove, so that the battery tray 3 has a locked state and an unlocked state. state. When the battery 1 needs to be replaced, the battery tray 3 can be pulled to slide along the length direction of the slide rail 7 , which is more flexible and labor-saving when manipulating the battery tray 3 .

In another embodiment provided by this application, a pulley can also be provided at the bottom of the battery tray 3, and the pulley can be in rolling contact with the installation base 2, and can also reduce the frictional force between the battery tray 3 and the installation base 2 , so as to push in or pull out the battery tray 3 .

Of course, any structure capable of reducing the frictional force between the battery tray 3 and the installation base 2 can be provided on the battery tray 3 , which is not limited in this application.

According to a second aspect of the present application, a vehicle is provided, including a battery 1 and the above battery installation structure, and the installation base 2 is a mounting frame for connecting to a vehicle body or a vehicle chassis. The vehicle has all the technical effects of the above-mentioned battery installation structure, and the present application does not repeat them here.

In addition, the vehicles in various implementations in this application may be unmanned delivery vehicles, electric vehicles, electric mopeds and other vehicles that need to be driven by the battery 1 .

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative efforts.

Reference herein to "one embodiment," "an embodiment," or "one or more embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Additionally, please note that examples of the word "in one embodiment" herein do not necessarily all refer to the same embodiment.

In the description provided herein, numerous specific details are set forth. However, it is understood that the embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

A battery installation structure, characterized in that it includes an installation base (2), a battery tray (3) for detachably installing a battery (1), a pressing member (4) and a stopper (5), the The installation base (2) has an accommodating space (20) for accommodating the battery tray (3), and the battery tray (3) is detachably installed in the accommodating space (20) through the installation port (200), The stopper (5) is movably arranged on the battery tray (3) to have a pressing position for pressing the battery (1) and a release position for releasing the battery (1), and the pressing member (4) is fixed It is arranged on the installation base (2) and has a locked state and an unlocked state. When the battery tray (3) is installed in the accommodation space (20) through the installation opening (200), the pressing The tightening member (4) is in the locking state for locking the stopper (5) at the pressing position, when the battery tray (3) passes through the installation opening (200) toward the When the accommodating space (20) moves outside, the pressing member (4) can be brought into an unlocked state to unlock the stopper (5), so that the stopper (5) can move to the release position.
The battery installation structure according to claim 1, characterized in that, the stopper (5) is a stopper rod (5), and the stopper rod (5) and the battery tray (3) pass through a connecting rod (6 ), and the end of the connecting rod (6) away from the stop rod (5) is hinged to the side wall of the battery tray (3), in the pressed position, the stop rod (5) is located at the Above the battery tray (3) for pressing the battery (1), the connecting rod (6) is arranged obliquely from the hinge point toward the battery tray (3), in the locked state, the The pressing member (4) presses against the blocking rod (5) from above, when the battery tray (3) moves out of the accommodating space (20), the pressing member (4) enters In the unlocked state, the blocking lever (5) is separated from the pressing member (4) and can enter the release position.
The battery installation structure according to claim 2, characterized in that, the pressing member (4) has a limiting surface (41) and a guiding surface (40), relative to the inner and outer directions of the accommodation space (20), The limit surface (41) is located inside the guide surface (40), and the limit surface (41) has a locking structure for locking the stop rod (5), and the guide surface (40) The distance from the battery tray (3) decreases gradually from outside to inside.
The battery installation structure according to claim 3, characterized in that, a locking groove (410) opened toward the battery tray (3) is formed on the limiting surface (41), and in the locked state, The blocking rod (5) is at least partially embedded in the locking groove (410).
The battery installation structure according to any one of claims 2-4, characterized in that, the blocking rod (5) includes a rod body (51) and a roller (53) for cooperating with the pressing member (4) ), the roller (53) is coaxially rotatably mounted on the rod (51).
The battery installation structure according to claim 5, characterized in that, the rod body (51) includes a first section and a second section for stopping the battery (1), and the first section is located at the connection The outer side of the rod (6) and is used to install the roller (53).
The battery installation structure according to claim 6, characterized in that there are two connecting rods (6), two first sections, and the second section is located between the two first sections , the two first sections and the second section are integrally formed, each of the first sections is equipped with the roller (53), and the pressing member (4) and the roller (53) One-to-one correspondence setting.
The battery installation structure according to any one of claims 2-4, characterized in that, the stopper (5) further includes a buffer pad (52), and the buffer pad (52) is wrapped around the stop rod The outer periphery of (5) is used to press the battery (1) in the locked state, the buffer pads (52) are multiple, and the multiple buffer pads (52) are along the stop bar ( 5) The interval setting in the length direction.
The battery installation structure according to any one of claims 1-4, characterized in that, the battery tray (3) has a bottom plate (30) and side plates (31) surrounding the edge of the bottom plate (30), To enclose an installation cavity for accommodating the battery (1), an opening (32) for the battery (1) to enter and exit is formed between the side plate (31) and the bottom plate (30), and the side plate ( 31) The upper edge forms an upward opening, and the top of the side plate (31) away from the opening (32) extends toward the opening (32) with a limiting plate (33), the limiting plate (33), The side plate (31) and the bottom plate (30) enclose a limiting slot for insertion of one end of the battery (1), and the pressing member (4) is connected to the side plate (31) close to One side of the opening (32).
The battery installation structure according to any one of claims 1-4, characterized in that, the bottom of the battery tray (3) is further provided with slide rails (7), and slide grooves are provided on the installation base (2) , the slide rail (7) is embedded in the chute, and the battery tray (3) can slide back and forth along the length direction of the chute, so that the battery tray (3) has the locked state and unlock status.
A vehicle, comprising a battery (1), characterized in that it further comprises the battery installation structure according to any one of claims 1-10, the installation base (2) is an installation for connecting to the vehicle body frame or vehicle chassis.