WO2020191630A1 - Battery holding structure, battery module, and robot - Google Patents

Abstract

A battery holding structure comprises a base, and a locking mechanism and an ejection mechanism which are disposed on the base. An accommodation chamber is provided at the base, and is used to hold a battery. The locking mechanism is used to lock the battery held in the accommodation chamber. The ejection mechanism contacts the locked battery, and can release an elastic force when the locking mechanism is unlocked, so as to push the battery out from the accommodation chamber. According to the solution provided by embodiments of the invention, the battery holding structure can quickly install and secure a battery by means of the locking mechanism, and can quickly detach the battery when the locking mechanism is unlocked by means of the ejection mechanism, thereby facilitating quick detachment of the battery and providing good stability. The embodiments of the invention further provide a battery module and a robot using the battery holding structure.

Description

Battery loading structure, battery module and robot 【Technical Field】

The embodiment of the present invention belongs to the field of battery technology, and in particular relates to a battery loading structure, and a battery module and a robot adopting the battery loading structure.

【Background technique】

There are many types of electronic products, such as educational robots in the education field, various types of cameras in the field of photography, various types of mobile game equipment in the entertainment field, electronic toys, etc. There are two ways to install the battery of these electronic products, one is fixed inside the product , It can’t be disassembled under normal circumstances, and the other is fast loading and caching.

For battery installation methods that can be fast-installed and cached, it is necessary to ensure the stability of the battery installed on the electronic product, to avoid the battery detachment during use, and at the same time provide necessary protection for the battery to avoid external force during use. Direct impact, such as the robots used in the Robomaster Mecha Contest, during the rapid movement and mutual attack, the overall impact of the robots is very large, so it is necessary to ensure the stability of the battery and provide safety protection.

There are two ways to install the battery of the existing quick-release cache: one is to fix the battery with the battery cover in the battery slot, and the other is to fix the battery with the lock part in the battery slot (a slider is set on the top of the battery to block the battery from the battery. When replacing the battery in these two methods, you either need to remove the battery cover or manually move the slider that locks the battery, and then manually remove the battery from the battery slot. The operation process is more complicated. Deeper, the battery removal process is more time-consuming and laborious. For scenes where the battery is frequently replaced or the battery level is checked (some batteries have a power display function), these two methods are not convenient for battery removal and installation, and they are stable or protected in some cases. Sex is also insufficient.

[Content of the invention]

In order to solve the above-mentioned problems, embodiments of the present invention provide a battery loading structure, which realizes the convenience of battery disassembly and assembly, and takes into account the stability or protection of battery installation. In addition, the embodiment of the present invention also provides a battery module and a robot adopting the battery loading structure.

The technical solution provided by the present invention will be described below.

In a first aspect, an embodiment of the present invention provides a battery loading structure, including a seat body, a locking mechanism and an ejection mechanism provided on the seat body;

The seat body is provided with an accommodating cavity, the accommodating cavity is used to load batteries, the locking mechanism is used to lock the batteries loaded into the accommodating cavity, and the ejection mechanism is used to resist all the batteries after being locked. According to the battery, the ejection mechanism can release elastic force when the locking mechanism is unlocked for pushing out the battery in the accommodating cavity.

The battery loading structure provided by the present invention can quickly install and fix the battery through the locking mechanism, and quickly disassemble the battery through the ejection mechanism when the locking mechanism is unlocked, which facilitates the rapid disassembly and assembly of the battery and has high stability.

In a second aspect, an embodiment of the present invention also provides a battery loading structure, including a seat body, a locking mechanism and a turning mechanism provided on the seat body;

The base body is provided with an accommodating cavity, the accommodating cavity is used to load batteries, the locking mechanism is used to lock the batteries loaded into the accommodating cavity, the turning mechanism can be turned over to realize opening or closing, The battery can be loaded and disassembled when it is opened, and closed after the battery is loaded and locked, so as to protect the battery.

The battery loading structure provided by the present invention can protect the locked battery through the flipping mechanism, prevent the battery from being impacted by external force, and help maintain the stability of the battery. The flipping mechanism can quickly achieve flipping, which is convenient for battery loading and Disassemble.

In a third aspect, an embodiment of the present invention also provides a battery module, including a battery and the battery loading structure described in the first aspect above, the battery is loaded in the accommodating cavity, and the locking mechanism protects the battery. A lock is formed, the locked battery is against the ejection mechanism, and at the same time, the electrical interface provided on the battery is in contact with the interface provided in the accommodating cavity;

The ejection mechanism can automatically eject the battery when the locking mechanism is unlocked.

In the battery module provided by the present invention, the battery is quickly installed and fixed by the locking mechanism in the battery loading structure, and the battery is quickly removed by the ejection mechanism when the locking mechanism is unlocked, which facilitates the rapid disassembly and assembly of the battery and is stable high.

In a fourth aspect, an embodiment of the present invention also provides a battery module, including a battery and the battery loading structure described in the second aspect above, the battery is loaded in the accommodating cavity, and the locking mechanism protects the battery A lock is formed, and the turning mechanism protects the locked battery.

The battery module provided by the present invention protects the locked battery through the reversing mechanism in the battery loading structure, prevents the battery from being impacted by external force, and helps to maintain the stability of the battery. The reversing mechanism can quickly realize the reversal. It is convenient to load and disassemble the battery.

In a fifth aspect, an embodiment of the present invention also provides a robot, including a chassis, a body, and the battery loading structure described above, where the battery loading structure is used to load batteries;

The base body is fixedly connected with the chassis or the body.

The battery loading structure adopted by the robot provided by the present invention can realize the rapid disassembly and assembly of the battery or the effective protection of the battery, and has good stability.

【Explanation of drawings】

In order to explain the present invention or the solutions in the prior art more clearly, the following will briefly introduce the drawings needed in the description of the embodiments or prior art. Obviously, the drawings in the following description are of the present invention. For some embodiments, those of ordinary skill in the art can obtain other drawings based on these drawings without creative work.

FIG. 1 is an overall schematic diagram of a battery loading structure provided by an embodiment of the present invention;

2 is a partial schematic diagram of a battery loading structure provided by an embodiment of the present invention;

Figure 3 is a partial exploded view of a battery loading structure provided by an embodiment of the present invention;

Figure 4 is a schematic diagram of a pusher provided by an embodiment of the present invention;

5 is a partial cross-sectional view of a battery loading structure provided by an embodiment of the present invention in a cross-section;

6 is a partial cross-sectional view of the battery loading structure provided by the embodiment of the present invention in another cross-section;

Figure 7 is another overall schematic diagram of a battery loading structure provided by an embodiment of the present invention;

Figure 8 is another partial exploded view of the battery loading structure provided by the embodiment of the present invention;

9 is another overall schematic diagram of the battery loading structure provided by the embodiment of the present invention;

10 is another overall schematic diagram of the battery loading structure provided by the embodiment of the present invention;

11 is a partial cross-sectional view of the battery loading structure provided by the embodiment of the present invention in another cross-section;

Figure 12 is an exploded view of the turnover mechanism provided by an embodiment of the present invention;

Fig. 13 is an assembly diagram of a turnover mechanism provided by an embodiment of the present invention.

Description of reference signs:

Seat body	10
Containing cavity	101
First installation position	102
Stop	102a
Limit	102b
Second installation position	103
Mounting holes	103a
Eject mechanism	20

First elastic piece	twenty one
Pusher	twenty two
Pusher	221
Resistance Department	222
Positioning column	223
Through slot	224
Guide	twenty three
First fixing	twenty four
Locking mechanism	30
Unlock	31
Pressing part	311
Reach the top	312
Lock piece	32
Wedge	321
Second elastic piece	33
Base	34
Second fixing	35
Turnover mechanism	40
Hood	41
Lock part	411
Lock button	411a
Third elastic	411b
Card holder	411c
Installation through hole	412
Shaft	42
Support base	43
Third fixing	44
Rotating parts	45
Detection module	46

battery	A
Lock slot	A1

【detailed description】

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention are described clearly and completely below. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

Reference to "embodiments" herein means that a specific feature, structure or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art clearly and implicitly understand that the embodiments described herein can be combined with other embodiments.

The embodiment of the present invention provides a battery loading structure, which includes a seat body, a locking mechanism and an ejection mechanism provided on the seat body; the seat body is provided with an accommodating cavity, and the accommodating cavity is used to load batteries, so The locking mechanism is used to lock the battery loaded into the accommodating cavity, the ejection mechanism is used to resist the locked battery, and the ejection mechanism can release elastic force for pushing out when the locking mechanism is unlocked The battery in the containing cavity. Based on the battery loading structure, an embodiment of the present invention also provides a battery module, including a battery and the battery loading structure, the battery is loaded in the accommodating cavity, and the locking mechanism locks the battery. The latter battery is held against the ejection mechanism, and at the same time, the electrical interface provided on the battery is in contact with the interface provided in the accommodating cavity; the ejection mechanism can be automatically pushed out when the locking mechanism is unlocked. Mentioned battery.

The battery loading structure and battery module provided by the present invention can quickly install and fix the battery through the locking mechanism, and quickly disassemble the battery through the ejection mechanism when the locking mechanism is unlocked, which facilitates the rapid disassembly and assembly of the battery and has high stability.

The embodiment of the present invention also provides another battery loading structure, including a seat body, a locking mechanism and a turning mechanism provided on the seat body; the seat body is provided with an accommodating cavity, and the accommodating cavity is used for loading batteries, The locking mechanism is used to lock the battery loaded into the accommodating cavity, and the turning mechanism can be turned over to realize opening or closing. When opening, the battery can be loaded and disassembled, and when the battery is completely loaded After being locked, it will be closed to protect the battery. Based on the another battery loading structure, an embodiment of the present invention further provides another battery module including a battery and the another battery loading structure, the battery is loaded in the accommodating cavity, and the locking mechanism is The battery is locked, and the turning mechanism protects the locked battery.

The another battery loading structure and the another battery module of the present invention can protect the locked battery through the flip mechanism, prevent the battery from being impacted by external force, and help maintain the stability of the battery. The flip mechanism can quickly It can be turned over to facilitate battery loading and disassembly.

Based on the above battery loading structure, an embodiment of the present invention also provides a robot, including a chassis, a body, and the battery loading structure described above. The battery loading structure is used to load batteries; the base and the chassis are either The fuselage is fixedly connected. The battery loading structure adopted by the robot provided by the present invention can realize the rapid disassembly and assembly of the battery or the effective protection of the battery, and has good stability.

Some specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

1, an embodiment of the present invention provides a battery loading structure, which can be applied to various types of electronic products, such as robots, cameras, communication terminals, game equipment, etc. The battery loading structure includes a base 10, which is disposed in the The ejection mechanism 20 and the locking mechanism 30 on the seat body 10; the seat body 10 is provided with an accommodating cavity 101, the accommodating cavity 101 is used to load the battery, and the locking mechanism 30 is used to lock the load to the accommodating The battery in the cavity 101, the ejection mechanism 20 is used to resist the locked battery, and the ejection mechanism 20 can release elastic force when the locking mechanism 30 is unlocked for pushing out the battery in the accommodating cavity 101 The battery.

In the embodiment of the present invention, as shown in FIGS. 2 and 3, the ejection mechanism 20 includes a first elastic member 21 and a pushing member 22, and a first mounting position 102 is provided on the base 10, and the top The pushing member 22 is located in the first installation position 102, and the two ends of the first elastic member 21 are respectively held against the pushing member 22 and the first installation position 102; After the battery is locked, the resisting force of the battery applied to the pushing member 22 will cause the first elastic member 21 to be compressed. After the battery is unlocked, the restoring force of the first elastic member 21 Acting on the pushing member 22 causes the battery to be pushed out, so that the battery can be quickly disassembled.

4 and 5, the pushing member 22 includes a pushing portion 221, the pushing portion 221 is located in the installation cavity, specifically, the first installation position 102 is provided with a communication The through hole of the installation cavity, the pushing portion 221 passes through the through hole to enter the installation cavity. When the battery slides into the installation cavity, the battery will generate a pushing force on the pushing part 221, and when the battery slides out of the installation cavity, the first elastic member 21 A restoring force will be generated to the pushing portion 221. Under the action of the pushing force of the battery or the restoring force of the first elastic member 21, the pushing portion 221 can move along the The direction of sliding in or out of the battery.

Further, as shown in FIGS. 4 and 5, in conjunction with FIG. 2, the pushing member 22 further includes a resisting portion 222, the first mounting position 102 includes a stopping portion 102a, and the first elastic member 21 Both ends are respectively held against the holding portion 222 and the stopping portion 102a. In some embodiments, as shown in FIG. 4, the pushing member 22 is provided with a through groove 224, and the through groove 224 is interposed between the resisting portion 222 and the pushing portion 221, and the stopper The stopper portion 102a is provided through the through groove 224; for the case where the stopper portion 102a is provided through the through groove 224, when the first installation position 102 has a groove structure, the stopper portion 102a is self The groove bottom of the first installation position 102 is formed to extend outward; when the first installation position 102 has a plate-shaped structure, the stop portion 102a is formed to extend outward from the surface of the first installation position 102. Of course, for the case where the through groove 224 is not provided on the pushing member 22, the first installation position 102 may be a groove structure, and the stop portion 102a may be the groove wall of the first installation position 102 , Or a groove or bump arranged on the groove wall. Of course, the stopper 102a may exist independently of the first installation position 102, and at this time, the stopper 102a is fixed to the first installation position 102 by a fixing member.

In some embodiments, as shown in FIGS. 4 and 5, a positioning post 223 is provided on the resisting portion 222, and the first elastic member 21 is sleeved with the positioning post 223; of course, the positioning post 223 can also be provided on the stop portion 102a, or the positioning post 223 can be provided on the resisting portion 222 and the stop portion 102a at the same time; in some embodiments, the positioning post 223 is also It can be replaced by a positioning groove, and the elastic piece is sleeved with the positioning groove.

In some embodiments, as shown in FIGS. 2 and 5, the first installation position 102 is further provided with a limiting portion 102b, and the limiting portion 102b drives the pushing member 22 on the first elastic member 21 When moving, the stroke of the pushing member 22 is limited, specifically, the pushing member 22. When the first installation position 102 has a groove structure, the stop portion 102a may be a groove wall of the first installation position 102, or a groove or a bump provided on the groove wall. The limiting portion 102b is disposed opposite to the stopping portion 102a; when the first mounting position 102 is a plate-shaped structure, the limiting portion 102b is formed by extending outward from the surface of the first mounting position 102. Of course, the limiting portion 102b may exist independently of the first mounting position 102, and in this case, the limiting portion 102b is fixed to the first mounting position 102 by a fixing member.

Further, as shown in Figures 2, 3 and 5, the ejection mechanism 20 further includes a guide 23 that cooperates with the seat body 10 to form a guide structure, and the guide structure faces the top The movement of the pushing member 22 is guided. Specifically, the guide member 23 straddles the first installation position 102 and is fixed on the seat body 10 by the first fixing member 24.

In some embodiments, the guide 23 and the seat body 10 are also an integrated structure. In some embodiments, the stopper portion 102a described in the foregoing embodiment may not be a part included in the first installation position 102, but a part included in the guide 23.

In the embodiment of the present invention, referring to FIGS. 2 and 3 again, the locking mechanism 30 includes an unlocking member 31, a locking member 32, and a second elastic member 33. The locking member 32 is used to lock the second elastic member 33. Under the action of, the battery is elastically resisted and locked. When the unlocking member 31 is operated, the locking member 32 is retracted under the action of the unlocking member 31 to achieve unlocking to release the battery. In this embodiment, a second installation position is provided on the seat body 10, and the locking mechanism 30 is installed in the second installation position 103. Specifically, the second installation position 103 is provided with a connection with the installation position 103. The through hole of the cavity through which the locking member 32 passes.

Further, the locking mechanism 30 further includes a base 34. In this embodiment, the base 34 is connected to the base 10, and the base 34 can be fixed to the base 10 by a second fixing member. Both ends of the second elastic member 33 Respectively abut the locking member 32 and the base 34, and the locking member 32 is partially located in the accommodating cavity 101; in some embodiments, both ends of the second elastic member 33 may They are fixedly connected with the locking member 32 and the base 34 respectively.

Wherein, when the battery is pushed into the accommodating cavity 101, a resisting force is applied to the locking member 32, so that the locking member 32 compresses the second elastic member 33, and the battery is pushed into place. Then, the locking member 32 enters into the locking groove A (as shown in FIG. 6) on the battery under the action of the restoring force of the second elastic member 33 to lock the battery. In this embodiment In the locked state, the second elastic member 33 is continuously in a compressed state, so that the locking member 32 cannot slide out of the locking groove B in the locked state, thereby ensuring the stability of the battery installation. Of course, in some embodiments, in the locked state, the second elastic member 33 may be just in the restored state, while the locking member 32 just slides into the locking groove B.

When the battery needs to be removed, the unlocking member 31 can push the locking member 32 out of the locking slot B to unlock the locked battery, and the unlocked battery will be automatically ejected under the action of the eject mechanism 20, During the unlocking process, the second elastic member 33 will be further compressed on the basis of the original compression. In some embodiments, the base 34 and the base 10 may be an integrated structure.

In this embodiment, as shown in FIG. 6, the unlocking member 31 includes a pressing portion 311 and a top portion 312. In this embodiment, the top portion 312 is a wedge-shaped block facing the locking member 32, and the locking member A wedge-shaped opening 321 is provided on the 32. When the unlocking member 31 performs an unlocking operation, the wedge-shaped block can enter the wedge-shaped opening 321 to form a pressing force and push the locking member 32 to exit the locking slot B.

In this embodiment, referring to FIG. 6 and in conjunction with FIG. 3, the seat body 10 is provided with a mounting hole 103a for installing the unlocking member 31, and the unlocking member 31 is disposed through the mounting hole 103a. The pressing portion 311 and the abutting top portion 312 are partly or completely outside the mounting hole 103a, wherein the mounting hole 103a and the battery inlet of the mounting cavity are arranged side by side, that is, the pressing portion 311 and the mounting hole 103a are arranged side by side. The battery inlets of the cavities are arranged side by side, and the extending direction of the mounting hole 103a is perpendicular to the extending direction of the locking member 32, that is, the moving direction of the pressing member is perpendicular to the moving direction of the unlocking member 31. It should be noted that in an implementable solution, the battery inlet of the accommodating cavity 101 and the mounting hole 103a may not be arranged side by side, that is, the pressing direction of the unlocking member 31 may be arbitrary, and the mounting The position of the hole 103a can be on either side of the accommodating cavity 101, and the extending direction of the mounting hole 103a is not limited to be perpendicular to the extending direction of the locking member 32, and it can also be at a certain angle. The unlocking member 31 can drive the unlocking member 31 to move when it moves in the mounting hole 103a.

With the above-mentioned locking mechanism 30, when the battery is installed, after the battery is installed in place, the locking member 32 automatically slides into the locking groove B on the battery to realize automatic locking, and the pressing portion 311 forms a button structure to remove the battery When the battery is installed, the battery can be unlocked by pressing the pressing portion 311, that is, the unlocking member 31 and the locking member 32 can quickly realize automatic locking and quick unlocking when the battery is installed. The quick ejection of the battery is realized, making the disassembly and assembly of the battery easier and faster, the time required for disassembly and installation of the battery is shorter, the certainty of the battery installation in place is high, the sense of in place is strong, and there is no need to repeatedly confirm whether the battery is in place. After the battery is fixed, the stability is high.

In this embodiment, the first elastic member 21 and the second elastic member 33 in the foregoing embodiment may be springs or other elastic members with a reset function.

Further, as shown in FIG. 7, the battery device module may further include a turnover mechanism 40 that can be turned over to realize opening or closing. When opened, the battery can be loaded and disassembled, and is The battery is closed after being loaded and locked to protect the battery.

In the embodiment of the present invention, as shown in FIG. 8, the turning mechanism 40 includes a cover 41, a rotating shaft 42, and a support base 43. The support base 43 is connected to the base 10, specifically through a third fixing member 44. Fixed on the base body 10, the cover body 41 and the support base 43 are rotatably connected through the rotating shaft 42; the cover body 41 can be set on the battery inlet of the accommodating cavity 101, The battery installed in the accommodating cavity 101 is protected. In this embodiment, the turning mechanism 40 includes two supporting seats 43, and the two supporting seats 43 are respectively located on both sides of the outer wall of the accommodating cavity 101. In some embodiments, the rotating shaft 42 may be an integral structure with the cover 41 or the support base 43. In other embodiments, the support base 43 and the base 10 may be an integral structure.

In some embodiments, the unlocking member 31 of the locking mechanism 30 is arranged side by side with the battery inlet of the accommodating cavity 101, and the cover 41 can be arranged on the unlocking member 31 and the battery inlet, The unlocking member 31 and the battery in the accommodating cavity 101 are protected to avoid direct impact of external structures on the battery, which improves the protection in impact scenarios, and can also prevent external impact from abnormally pressing the unlocking Item 31 causes the battery to be unlocked abnormally.

Specifically, as shown in FIG. 7, the battery inlet of the accommodating cavity 101 and the mounting hole 103a are arranged side by side, and the pressing portion 311 of the unlocking member 31 protrudes from the mounting hole 103a, as shown in FIGS. 7, 9 to 10 shows the installation process of the battery. In Figure 7, the cover 41 is in an open state, and the battery is about to be completely slid into the installation cavity. In Figure 9, the battery has been completely slid into the installation cavity. Locked, the cover 41 is closed in FIG. 10 to protect the battery and the unlocking member 31. Here, if the sequence of FIG. 10, FIG. 9, and FIG. 7 are followed, it can be regarded as the process of removing the battery .

In some embodiments, as shown in FIG. 7, the cover 41 is provided with a lock portion 411. After the cover 41 is set on the battery inlet of the accommodating cavity 101, the lock The portion 411 can connect and lock the cover 41 and the base 10. Specifically, as shown in FIGS. 8, 11 and 12, the locking portion 411 includes a locking button 411a, a third elastic member 411b, and a clamping member 411c, and a mounting through hole 412 is provided on the cover 41 , The lock button 411a is clamped in the installation through hole 412, both ends of the third elastic member 411b are respectively against the lock button 411a and the clamping member 411c, and the lock portion The installation process of 411 in the installation through hole 412 is to first install the lock button 411a in the installation through hole 412, then install the third elastic member 411b, and finally fix the clamping member 411c in At the entrance of the installation through hole 412, the two ends of the third elastic member 411b are respectively against the locking button 411a and the retaining member 411c; the locking button 411a is in the cover 41 When closed, it can be engaged with the seat body 10, and when the lock button 411a is pressed down, the engagement with the seat body 10 can be released to open the cover body 41. In some embodiments, the retaining member 411c and the cover 41 may also be an integral structure. At this time, the mounting through hole 412 is an L-shaped through hole structure. At this time, the mounting of the locking part 411 The process is to first insert the lock button 411a into the installation through hole 412, and then install the third elastic member 411b, so that both ends of the third elastic member 411b will be respectively against the lock button 411a and the card holder 411c.

In some embodiments, as shown in FIGS. 8 and 12, the turning mechanism 40 further includes a turning member 45 that can automatically turn and open the cover 41 when the lock portion 411 is unlocked. Specifically, the rotating member 45 is a torsion spring sleeved on the rotating shaft 42, the first leg of the torsion spring is against the cover 41, and the second leg of the torsion spring is against the The supporting seat 43, when the turning mechanism 40 is in the closed state, that is, the cover body 41 and the seat body 10 are locked by the locking portion 411, and the torsion spring is in a twisted state. After the button 411a is locked, the cover 41 is separated from the base 10, and the cover 41 will automatically open (turn up) under the action of the restoring force of the torsion spring. Or for the limit of the seat body 10, the cover body 41 will stop after turning over a certain angle. At this time, the battery can be installed or removed.

In some embodiments, referring again to FIGS. 11 and 12, the turning mechanism 40 is further provided with a detection module 46, and the detection module 46 is used to sense the impact of an external device on the turning mechanism 40. Specifically, the detection module 46 is installed on the inner side of the cover 41, and FIG. 13 is a schematic diagram of the detection module 46 installed on the inner side of the cover 41.

In this embodiment, the first fixing member 24, the second fixing member, and the third fixing member 44 in the foregoing embodiment may be screws, such as self-tapping screws.

Compared with the prior art, the battery loading structure provided by the embodiment of the present invention has at least the following beneficial effects:

1. The battery is quickly installed and fixed by the locking mechanism 30, and the battery is quickly disassembled by the ejection mechanism 20 when the locking mechanism 30 is unlocked, which is convenient for quick disassembly and assembly of the battery and has high stability.

2. The locked battery is protected by the reversing mechanism 40 to prevent the battery from being impacted by external force, which is beneficial to maintaining the stability of the battery. The reversing mechanism 40 can quickly realize the reversal and facilitate the loading and disassembly of the battery.

Different from the battery loading structure provided by the foregoing embodiment (herein the battery loading structure provided by the foregoing embodiment is referred to as the first battery loading structure), the embodiment of the present invention provides another battery loading structure (herein referred to as the second battery loading structure). Loading structure), here will refer to FIG. 7 in the above embodiment. It should be noted that the reference to FIG. 7 is only used for an exemplary description of the second battery loading structure, rather than referring to FIG. The first battery loading structure and the second battery loading structure have two different structures. Specifically, the second battery loading structure provided by the embodiment of the present invention includes a base body 10, a locking mechanism 30 and a turning mechanism 40 arranged on the base body 10; the base body 10 is provided with an accommodating cavity 101, The accommodating cavity 101 is used to load batteries, the locking mechanism 30 is used to lock the batteries loaded into the accommodating cavity 101, the turning mechanism 40 can be turned over to achieve opening or closing, and the battery can be opened when opened. After the battery is loaded and locked, the battery is closed to protect the battery. The structure of the turning mechanism 40 can refer to the relevant description of the above-mentioned embodiment, and will not be expanded here.

Compared with the prior art, the second battery loading structure provided by the embodiment of the present invention has at least the following beneficial effects: the locked battery is protected by the turning mechanism 40 to prevent the battery from being impacted by external force, which is beneficial to maintaining the stability of the battery. Therefore, the turning mechanism 40 can quickly realize turning, which facilitates the loading and disassembly of the battery. In addition, the battery module also has other beneficial effects of the turning mechanism 40 provided in the above-mentioned embodiment.

It should be noted that the battery identified in FIGS. 1 to 13 in the above embodiment is only used for exemplary description, indicating the installation position or installation state of the battery, and is not a part of the battery loading structure provided by the embodiment of the present invention. .

Based on the battery loading structure provided by the foregoing embodiment, an embodiment of the present invention also provides a battery module, which will be described with reference to the foregoing drawings.

In an embodiment, the battery module includes a battery and the above-mentioned first battery loading structure. For the specific structure of the first battery loading structure, please refer to the above-mentioned embodiment, wherein the battery is loaded in the receiving cavity 101 In this case, the locking mechanism 30 locks the battery, the locked battery is held against the ejection mechanism 20, and the electrical interface provided on the battery is the same as the interface provided in the accommodating cavity 101. Contact; The ejection mechanism 20 can automatically push out the battery when the locking mechanism 30 is unlocked. In the battery module provided by the present invention, the battery can be quickly installed and fixed by the locking mechanism 30 in the second battery loading structure, and the battery can be quickly removed by the ejection mechanism 20 when the locking mechanism 30 is unlocked, which facilitates rapid battery The disassembly and assembly have high stability. In addition, the battery module also has other beneficial effects of the first battery loading structure provided by the foregoing embodiment.

In an embodiment, the battery module includes a battery and the second battery loading structure described above. For a specific structure of the second battery loading structure, please refer to the foregoing embodiment, wherein the battery is loaded in the receiving cavity 101 Here, the locking mechanism 30 locks the battery, and the turning mechanism 40 protects the locked battery. In the battery module provided by the present invention, the locked battery is protected by the turning mechanism 40 in the second battery loading structure to prevent the battery from being impacted by external force, which is beneficial to maintaining the stability of the battery. The turning mechanism 40 can The flip is realized quickly, which facilitates the loading and disassembly of the battery. In addition, the battery module also has other beneficial effects of the second battery loading structure provided by the above-mentioned embodiment.

Based on the battery loading structure provided by any of the foregoing embodiments (including the first battery loading structure and the second battery loading structure), an embodiment of the present invention also provides a robot. With reference to the above drawings, the robot includes a chassis and a body (not Shown) and the battery loading structure described in the above embodiments, the battery loading structure is used for loading batteries; the base 10 is fixedly connected to the chassis or the fuselage. In some embodiments of the present invention, the seat body 10 and the chassis may be an integrated structure.

In some embodiments of the present invention, the battery is located at the rear of the battery loading structure and can be drawn out toward the rear.

The battery loading structure adopted by the robot provided by the present invention can realize the rapid disassembly and assembly of the battery or the effective protection of the battery, and has good stability. In addition, the robot also has other features of the battery loading structure provided in the above embodiment. Beneficial effect.

Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The drawings show preferred embodiments of the present invention, but do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or equivalently replace some of the technical features. . Any equivalent structure made by using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is similarly within the protection scope of the present invention.

Claims (44)

1. A battery loading structure, characterized by comprising a seat body, a locking mechanism and an ejection mechanism provided on the seat body;

   The seat body is provided with an accommodating cavity, the accommodating cavity is used to load batteries, the locking mechanism is used to lock the batteries loaded into the accommodating cavity, and the ejection mechanism is used to resist all the batteries after being locked. According to the battery, the ejection mechanism can release elastic force when the locking mechanism is unlocked for pushing out the battery in the accommodating cavity.
2. The battery loading structure according to claim 1, wherein the ejection mechanism comprises a first elastic member and a pushing member, the seat body is provided with a first installation position, and the pushing member is located at the second In an installation position, two ends of the first elastic member are respectively against the pushing member and the first installation position;

   After the battery is loaded and locked in the accommodating cavity, the resisting force of the battery applied to the pushing member will compress the first elastic member. After the battery is unlocked, the first elastic member will be compressed. The restoring force of the elastic member acts on the pushing member to push the battery out.
3. The battery loading structure according to claim 2, wherein the pushing member comprises a pushing part, and the pushing part is located in the installation cavity and is not affected by the pushing force of the battery or the first Under the action of the restoring force of the elastic member, the pushing part can move in the installation cavity.
4. The battery loading structure according to claim 3, wherein the pushing member further includes a resisting portion, the first installation position includes a stopping portion, and the first elastic members are respectively resisted to the resisting portion. The holding part and the stop part.
5. The battery loading structure according to claim 4, wherein the pushing member is provided with a through groove, the through groove is interposed between the abutting portion and the pushing portion, and the stop portion Set through the through slot.
6. The battery loading structure according to claim 4, wherein a positioning column is provided on the abutting portion and/or the stopping portion, and the first elastic member is sleeved with the positioning column.
7. The battery loading structure according to claim 2, wherein the first installation position further comprises a limiting portion, and the limiting portion faces the pushing member when the first elastic member drives the pushing member to move. The stroke of the pusher is limited.
8. The battery loading structure according to claim 2, wherein the ejection mechanism further comprises a guide, the guide cooperates with the seat to form a guide structure, and the guide structure affects the movement of the pusher Conduct orientation.
9. The battery loading structure according to claim 8, wherein the guide member and the seat body are an integrated structure.
10. The battery loading structure according to claim 3, wherein the first elastic member is a spring.
11. The battery loading structure according to any one of claims 1 to 10, wherein the locking mechanism includes an unlocking member, a locking member, and a second elastic member, and the locking member is used to connect to the second elastic member. The battery is elastically resisted and locked under the action, and when the unlocking member is operated, the locking member is retracted under the action of the unlocking member to release the battery.
12. The battery loading structure according to claim 11, wherein the locking mechanism further comprises a base;

    The base is connected to the seat body, two ends of the second elastic member are respectively against the locking member and the base, and the locking member is partially located in the accommodating cavity;

    When the battery is pushed into the accommodating cavity, a resisting force is applied to the locking member, so that the locking member compresses the second elastic member. After the battery is pushed into place, the locking member is The second elastic member enters into the locking groove on the battery under the action of the restoring force, and locks the battery;

    The unlocking member can push the locking member to exit the locking groove to unlock the locked battery.
13. The battery loading structure according to claim 12, wherein the unlocking member is provided with a wedge block facing the locking member, and the locking member is provided with a wedge-shaped opening, and the wedge block can enter the wedge shape. The opening forms a squeezing force, pushing the locking member to exit the locking groove.
14. The battery loading structure according to claim 13, wherein the seat body is provided with a mounting hole for mounting the unlocking member, and the mounting hole is arranged side by side with the battery inlet of the mounting cavity.
15. The battery loading structure of claim 12, wherein the base and the seat body are an integrated structure.
16. The battery loading structure according to claim 12, wherein the second elastic member is fixedly connected to the locking member and the base.
17. The battery loading structure according to claim 12, wherein the second elastic member is a spring.
18. The battery loading structure according to any one of claims 1 to 17, wherein the battery device module further comprises a turning mechanism, the turning mechanism can be turned to achieve opening or closing, and the battery can be opened when opened. After the battery is loaded and locked, the battery is closed to protect the battery.
19. The battery loading structure of claim 18, wherein the turning mechanism comprises a cover, a rotating shaft, and a support base, the support base is connected to the base, and the cover and the support base pass through the Rotating shaft can be connected;

    The cover body can be arranged on the battery inlet of the accommodating cavity to protect the battery installed in the accommodating cavity.
20. The battery loading structure according to claim 18, wherein the unlocking member of the locking mechanism is arranged in parallel with the battery inlet of the accommodating cavity, and the cover body can cover the unlocking member and the battery Above the entrance, the unlocking member and the battery in the accommodating cavity are protected.
21. The battery loading structure according to claim 18, wherein a lock portion is provided on the cover, and after the cover is disposed on the battery inlet of the accommodating cavity, the lock portion The cover body and the seat body can be connected and locked.
22. The battery loading structure according to claim 21, wherein the lock portion includes a lock button, a clamping member, and a third elastic member, and a mounting through hole is provided on the cover, and the lock button Is clamped in the installation through hole, the clamping member encapsulates the lock button and the third elastic member in the installation through hole, and both ends of the third elastic member respectively resist against The lock button and the holder;

    The lock button can be locked with the base when the cover is closed, and can be released from the lock with the base when the lock button is pressed to open the cover.
23. The battery loading structure according to claim 21 or 22, wherein the turning mechanism further comprises a rotating member, which can automatically turn and open the cover when the lock portion is unlocked.
24. The battery loading structure according to claim 23, wherein the rotating member is a torsion spring sleeved on the rotating shaft, the first leg of the torsion spring is against the cover, and the torsion spring is The second leg of the spring is against the support base.
25. The battery loading structure according to claim 18, wherein the rotating shaft and the cover body or the support base are an integral structure.
26. The battery loading structure according to claim 18, wherein the support base and the base body are an integral structure.
27. The battery loading structure according to claim 18, wherein the turning mechanism comprises two supporting seats, and the two supporting seats are respectively located on both sides of the outer wall of the accommodating cavity.
28. 18. The battery loading structure according to claim 18, wherein a detection module is further provided on the turning mechanism, and the detection module is used to sense a hit on the turning mechanism.
29. A battery loading structure, characterized by comprising a base, a locking mechanism and a turning mechanism provided on the base;

    The base body is provided with an accommodating cavity, the accommodating cavity is used to load batteries, the locking mechanism is used to lock the batteries loaded into the accommodating cavity, the turning mechanism can be turned over to realize opening or closing, The battery can be loaded and disassembled when it is opened, and closed after the battery is loaded and locked, so as to protect the battery.
30. The battery loading structure according to claim 29, wherein the turning mechanism comprises a cover body and a support base, the support base is connected to the base body, and the cover body and the support base are rotatably connected through a rotating shaft ；

    The cover body can be arranged on the battery inlet of the accommodating cavity to protect the battery in the accommodating cavity.
31. The battery loading structure according to claim 29, wherein the unlocking member of the locking mechanism is arranged side by side with the battery inlet of the accommodating cavity, and the cover body can cover the unlocking member and the battery Above the entrance, the unlocking member and the battery in the containing cavity are protected.
32. The battery loading structure according to claim 29, wherein a lock portion is provided on the cover, and after the cover is set on the battery inlet of the containing cavity, the lock portion The cover body and the seat body can be connected and locked.
33. The battery loading structure according to claim 32, wherein the lock portion includes a lock button and a third elastic member, the cover is provided with a mounting groove, and the lock button is clamped on the In the installation groove, two ends of the third elastic member are respectively against the lock button and the groove bottom of the installation groove;

    The lock button can be locked with the base when the cover is closed, and can be released from the lock with the base when the lock button is pressed to open the cover.
34. The battery loading structure according to claim 32 or 33, wherein the turning mechanism further comprises a turning member, which can automatically turn and open the cover when the lock portion is unlocked.
35. The battery loading structure according to claim 34, wherein the rotating member is a torsion spring sleeved on the rotating shaft, the first leg of the torsion spring is against the cover, and the torsion spring is The second leg of the spring is against the support seat.
36. The battery loading structure according to claim 29, wherein the rotating shaft and the cover or the support base are an integral structure.
37. The battery loading structure according to claim 29, wherein the support base and the base body are an integral structure.
38. The battery loading structure according to claim 29, wherein the turning mechanism comprises two supporting seats, and the two supporting seats are respectively located on both sides of the outer wall of the accommodating cavity.
39. The battery loading structure according to claim 29, wherein the turning mechanism comprises a detection module, and the detection module is used to sense a hit on the turning mechanism.
40. A battery module, comprising a battery and the battery loading structure according to any one of claims 1 to 28, the battery is loaded in the accommodating cavity, and the locking mechanism locks the battery, The locked battery is held against the ejection mechanism, while the electrical interface provided on the battery is in contact with the interface provided in the accommodating cavity;

    The ejection mechanism can automatically eject the battery when the locking mechanism is unlocked.
41. A battery module, characterized by comprising a battery and the battery loading structure according to any one of claims 29 to 39, the battery is loaded in the accommodating cavity, and the locking mechanism locks the battery, The turning mechanism protects the locked battery.
42. A robot, characterized by comprising a chassis, a body, and the battery loading structure according to any one of claims 1 to 39, the battery loading structure for loading batteries;

    The base body is fixedly connected with the chassis or the body.
43. The robot according to claim 42, wherein the battery is located at the rear of the battery loading structure and can be drawn out toward the rear.
44. The robot according to claim 42, wherein the base and the chassis are an integrated structure.

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