Battery pack structure and robot

Abstract

The utility model relates to the technical field of bionic robots, and discloses a battery pack structure and a robot. The battery pack structure comprises a shell, an output assembly and a buffer part, the battery inner core is installed in the inner cavity of the shell, the battery inner core is electrically connected with the output assembly so as to be suitable for outputting power to the outside, the supporting parts are arranged on the inner wall of the shell, the buffering pieces are arranged between the battery inner core and the supporting parts, the supporting parts are used for preventing the battery inner core from moving, and the buffering pieces play a buffering role. Therefore, stable power transmission of the battery core is ensured. According to the battery pack structure, stable installation of the battery inner core in the robot is achieved, and the power transmission stability is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bionic robot technical field, concretely relates to a battery package structure and robot. BACKGROUND

[0002] At present, the demand of humanoid robot's large torque joint is gradually increasing, which leads to significant increase of overall energy consumption. In order to meet the continuous operation of the robot in the high frequency and high efficiency application scene, it has become a key to equip the battery package which is easy to replace. At the same time, in order to realize the convenience, the disassembled battery package should have good portability to facilitate movement and operation.

[0003] In the prior art, the mounting structure of the battery package needs to have accurate positioning ability to ensure stable installation inside the robot. In view of the fact that the robot often walks in complex environment and faces strong vibration influence, higher requirements are put forward for the fixing device of the battery, which requires simple structure and sufficient buffering and anti-vibration ability to ensure the running stability of the robot and the service life of the components. SUMMARY

[0004] Therefore, the utility model provides a battery package structure and robot to solve the problem of difficult installation of the battery inside the robot in the prior art, which leads to poor running stability of the robot.

[0005] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0006] Firstly, the utility model provides a battery package structure, which comprises: a shell, an output assembly and a buffer piece; the shell is provided with an inner cavity to accommodate the installation of a battery inner core; the output assembly is arranged in the inner cavity, and the battery inner core is electrically connected with the output assembly to output power to the outside; the inner wall of the shell is provided with a plurality of supporting parts, the buffer piece is arranged between the supporting part and the battery inner core, one side of the buffer piece is connected with the supporting part, and the other side of the buffer piece is in abutment with the battery inner core.

[0007] The battery package structure has the following advantages: the battery inner core is installed in the inner cavity of the shell, and the battery inner core is electrically connected with the output assembly to output power to the outside; a plurality of supporting parts are arranged on the inner wall of the shell, and the buffer piece is arranged between the battery inner core and the supporting part; the supporting part is arranged to prevent the battery inner core from moving, and the buffer piece plays a buffering role, thereby ensuring stable power transmission of the battery inner core. The battery package structure realizes stable installation of the battery inner core inside the robot and ensures stable power transmission.

[0008] According to the first aspect of the utility model, the battery pack structure further comprises a cover body, the cover body is arranged on the shell, the cover body and the shell are fixedly connected through a fastener, and a handle assembly is arranged on the cover body.

[0009] According to the first aspect of the utility model, the output assembly is arranged at the bottom of the inner cavity, the bottom of the shell is provided with an output slot, the output assembly comprises an output PCB board and an output terminal connected with each other, the output PCB board is electrically connected with the battery inner core, one end of the output terminal is connected with the output PCB board, and the other end of the output terminal is partially arranged in the output slot to adapt to output power supply to the outside.

[0010] According to the first aspect of the utility model, the side wall of the shell is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are arranged on the opposite two side walls of the shell and are arrayed.

[0011] According to the first aspect of the utility model, the support part is arranged in a staggered manner with the heat dissipation holes.

[0012] According to the first aspect of the utility model, a plurality of support parts are arranged at intervals, the support part comprises a horizontal section and a vertical section connected with each other, one end of the vertical section is connected with the shell, the other end of the vertical section is connected with the horizontal section, and the horizontal section is directed towards the battery inner core and is parallel to the side wall of the battery inner core.

[0013] According to the first aspect of the utility model, the buffer member is made of rubber or silicone, and the buffer member is bonded with the horizontal section.

[0014] According to the first aspect of the utility model, the battery pack structure further comprises a display assembly, the display assembly is arranged on the cover body and is electrically connected with the battery inner core, a control key is arranged on the cover body, and the control key is adapted to start or stop the display assembly to monitor the power consumption state of the battery inner core.

[0015] According to the first aspect of the utility model, the display assembly comprises a PCB lamp plate and a lamp body connected with each other, the PCB lamp plate is electrically connected with the battery inner core to adapt to output power supply to the lamp body, a light guide hole is arranged on the cover body, the lamp body is arranged opposite to the light guide hole, and the control key is adapted to control the lamp body to start or stop.

[0016] Secondly, the utility model further provides a robot, which comprises a battery compartment structure, the battery compartment structure is adapted to mount the battery pack structure, and the battery compartment structure is slidably connected with the battery pack structure. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 The axial view of the battery pack structure of the embodiment of the present application;

[0019] Figure 2 The longitudinal cross-sectional view of the battery pack structure of the embodiment of the present application;

[0020] Figure 3 The cross-sectional view of the battery pack structure of the embodiment of the present application;

[0021] Figure 4 The Figure 3 The local enlarged view at A in the figure;

[0022] Figure 5 The connection schematic diagram of the battery inner core and the output assembly of the embodiment of the present application;

[0023] Figure 6 The structure schematic diagram of the cover of the battery pack structure of the embodiment of the present application;

[0024] Figure 7 Another structure schematic diagram of the cover of the battery pack structure of the embodiment of the present application.

[0025] Explanation of reference signs:

[0026] 1, shell; 11, inner cavity; 12, support part; 13, heat dissipation hole; 121, horizontal section; 122, vertical section; 2, battery inner core; 3, cover; 31, light guide hole; 4, output assembly; 41, output PCB board; 42, output terminal; 5, handle assembly; 6, display assembly; 61, connection PCB lamp board; 62, control key; 7, buffer. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and cannot indicate or imply that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as there is no conflict between them.

[0031] Referring to Figures 1 to 4 As shown in the utility model, in the first aspect of the utility model, the utility model provides a battery pack structure, comprising: shell 1, output assembly 4 and buffer piece 7;The shell 1 is provided with inner cavity 11, to be suitable for installing battery inner core 2;Output assembly 4 is arranged in inner cavity 11, battery inner core 2 and output assembly 4 are electrically connected, to be suitable for outputting power supply to the outside;The inner wall of shell 1 is provided with a plurality of support parts 12, buffer piece 7 is arranged between support part 12 and battery inner core 2, one side of buffer piece 7 is connected with support part 12, and the other side of buffer piece 7 is abutted with battery inner core 2.

[0032] Specifically, by installing battery inner core 2 in the inner cavity 11 of shell 1, battery inner core 2 is electrically connected with output assembly 4 to output power supply to the outside, a plurality of support parts 12 are arranged on the inner wall of shell 1, buffer piece 7 is arranged between battery inner core 2 and support part 12, and support part 12 is arranged to prevent battery inner core 2 from moving, and buffer piece 7 plays a buffering role, so as to ensure that battery inner core 2 stably transmits power. The battery pack structure realizes the stable installation of battery inner core 2 inside the robot, and ensures the stability of power transmission.

[0033] It can be understood that the shell 1 is made of high-strength corrosion-resistant material, such as polycarbonate or aluminum alloy, and an inner cavity 11 is formed inside to accommodate the battery inner core 2. The outer surface of the shell 1 can also be coated with a waterproof coating according to the requirements to improve the weather resistance.

[0034] In the first aspect of the utility model, the battery pack structure further comprises a cover body 3, the cover body 3 is arranged on the shell 1, and the cover body 3 is fixedly connected with the shell 1 through fasteners.

[0035] Specifically, the cover body 3 is fixedly connected with the shell 1 through fasteners. The cover body 3 is provided with a handle assembly 5 at the top to facilitate the movement and carrying of the battery pack. It can be understood that the fasteners are screws, and a dustproof pad is arranged between the cover body 3 and the shell 1 to prevent dust and moisture from entering the inside of the battery pack, thereby prolonging the service life of the equipment.

[0036] Referring to Figure 5 In the first aspect of the utility model, the output assembly 4 is arranged at the bottom of the inner cavity 11, the bottom of the shell 1 is provided with an output slot, the output assembly 4 comprises an output PCB board 41 and an output terminal 42 connected with each other, the output PCB board 41 is electrically connected with the battery inner core 2, one end of the output terminal 42 is connected with the output PCB board 41, and the other end of the output terminal 42 is partially arranged in the output slot to be suitable for outputting power to the outside.

[0037] Specifically, the output assembly 4 is located at the bottom of the inner cavity 11 and is in conduction with the battery inner core 2 through electrical connection. The output assembly 4 comprises an output PCB board 41 and an output terminal 42, wherein the output terminal 42 is arranged in the output slot of the shell 1 to realize external electrical interface connection and facilitate quick disassembly and assembly.

[0038] In the first aspect of the utility model, the side wall of the shell 1 is provided with a plurality of heat dissipation holes 13, the plurality of heat dissipation holes 13 are arranged on the opposite two side walls of the shell 1 and are arrayed.

[0039] Specifically, in order to solve the overheating problem caused by long-time work, a plurality of heat dissipation holes 13 are arranged on the side wall of the shell 1, the opposite two side walls of the shell 1 are provided with a plurality of heat dissipation holes 13, and the heat dissipation holes 13 are arrayed in a honeycomb shape, so that efficient heat dissipation capacity is provided under the premise of ensuring structural strength. In addition, the heat dissipation holes 13 are arranged on the two opposite side walls to form convection air to improve the heat dissipation effect.

[0040] In the first aspect of the utility model, the support part 12 is arranged in a staggered manner with the heat dissipation holes 13.

[0041] Specifically, the heat dissipation holes 13 are arranged in a staggered manner with the support part 12 to avoid the problem of reduced strength caused by structural conflict.

[0042] It can be understood that heat-conducting sheets or micro fans can also be optionally arranged in the inner cavity 11 to further improve the heat dissipation efficiency.

[0043] In the first aspect of the utility model, the support part 12 is provided with multiple and interval arrangement, the support part 12 includes the horizontal section 121 and vertical section 122 connected, one end of vertical section 122 is connected with the shell 1, the other end of vertical section 122 is connected with the horizontal section 121, and the horizontal section 121 is towards battery inner core 2 and with the lateral wall of battery inner core 2 parallel.

[0044] Referring to Figure 4 It is shown that the support part 12 is composed of the horizontal section 121 and the vertical section 122. The horizontal section 121 is parallel to the lateral wall of the battery inner core 2 to provide lateral support, and the vertical section 122 is perpendicular to the inner wall of the shell 1. The support part 12 is integrally formed with the shell 1, or the support part 12 is designed in a modular manner, so that different specifications of the support part 12 can be replaced according to the size of the battery inner core 2, thereby realizing the universality of multiple specifications of the battery.

[0045] In the first aspect of the utility model, the buffer member 7 is made of rubber or silicone material, and the buffer member 7 is bonded with the horizontal section 121.

[0046] Specifically, the buffer member 7 has elasticity, thereby achieving buffering of the battery inner core 2 and improving structural stability.

[0047] Referring to Figure 6 and Figure 7 It is shown that, in the first aspect of the utility model, the battery pack structure further includes a display assembly 6, the display assembly 6 is arranged on the cover body 3 and electrically connected with the battery inner core 2, the cover body 3 is provided with a control key 62, the control key 62 is suitable for starting or closing the display assembly 6 to monitor the power-on state of the battery inner core 2.

[0048] In the first aspect of the utility model, the display assembly 6 includes a PCB lamp plate 61 and a lamp body connected with each other, the PCB lamp plate is electrically connected with the battery inner core 2 to be suitable for outputting power to the lamp body, the cover body 3 is provided with a light guide hole 31, the lamp body is arranged opposite to the light guide hole 31, and the control key 62 is suitable for controlling the lamp body to start or close.

[0049] Specifically, the display assembly 6 is installed on the cover body 3 and includes a PCB lamp plate and a lamp body. The lamp body is connected with the outside through the light guide hole 31, and the light can present different colors (such as red for low power, green for normal power, and blue for full power) according to the battery power state. Or by setting multiple light guide holes 31, the number of light guide holes 31 indicates the power state of the battery.

[0050] It can be understood that the multifunctional control key 62 can be arranged on the surface of the cover body 3 to control the switch of the display assembly 6 and switch the display mode, such as displaying the battery voltage, current and temperature.

[0051] In the second aspect, the utility model still provides a kind of robot, comprising: battery compartment structure, battery compartment structure is suitable for installing battery pack structure, and battery compartment structure is connected with battery pack structure slip buckle.

[0052] Specifically, the battery compartment structure of the robot device is connected with the battery pack through a slip buckle, achieving quick disassembly and assembly.The slip buckle assembly is made of high-strength engineering plastic, having high wear resistance and self-lubricating performance.

[0053] After the battery pack is slid into the battery compartment, the battery pack is firmly fixed through the slip buckle assembly, avoiding falling off due to vibration.Meanwhile, the battery pack can be quickly taken out by pressing the release button.

[0054] Although the embodiments of the utility model are described in combination with the drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the utility model, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A battery pack structure, characterized in that, include: The outer casing (1) has an inner cavity (11) for mounting the battery core (2); An output component (4) is disposed in the inner cavity (11), and the battery core (2) is electrically connected to the output component (4) to be adapted to output power to the outside; The buffer (7) is provided with several support parts (12) on the inner wall of the outer shell (1). The buffer (7) is located between the support parts (12) and the battery core (2). One side of the buffer (7) is connected to the support parts (12), and the other side of the buffer (7) abuts against the battery core (2).

2. The battery pack structure according to claim 1, characterized in that, It also includes a cover (3), which is placed on the outer shell (1). The cover (3) and the outer shell (1) are fixedly connected by fasteners. The cover (3) is provided with a handle assembly (5).

3. The battery pack structure according to claim 1, characterized in that, The output component (4) is located at the bottom of the inner cavity (11), and the bottom of the outer shell (1) is provided with an output slot. The output component (4) includes an output PCB board (41) and an output terminal (42) connected to each other. The output PCB board (41) is electrically connected to the battery core (2). One end of the output terminal (42) is connected to the output PCB board (41), and the other end of the output terminal (42) is partially inserted through the output slot to be suitable for outputting power to the outside.

4. The battery pack structure according to any one of claims 1-3, characterized in that, The outer shell (1) has a plurality of heat dissipation holes (13) on its side wall. The plurality of heat dissipation holes (13) are respectively located on two opposite side walls of the outer shell (1) and are distributed in an array.

5. The battery pack structure according to claim 4, characterized in that, The support (12) is offset from the heat dissipation hole (13).

6. The battery pack structure according to claim 4, characterized in that, The support portion (12) is provided in multiple and spaced apart. The support portion (12) includes a connected horizontal section (121) and a vertical section (122). One end of the vertical section (122) is connected to the outer shell (1), and the other end of the vertical section (122) is connected to the horizontal section (121). The horizontal section (121) faces the battery core (2) and is parallel to the side wall of the battery core (2).

7. The battery pack structure according to claim 6, characterized in that, The buffer (7) is made of rubber or silicone and is bonded to the horizontal section (121).

8. The battery pack structure according to claim 2, characterized in that, It also includes a display component (6), which is disposed on the cover (3) and electrically connected to the battery core (2). The cover (3) is provided with a control key (62), which is adapted to start or stop the display component (6) to monitor the power consumption status of the battery core (2).

9. The battery pack structure according to claim 8, characterized in that, The display component (6) includes a connected PCB lamp board (61) and a lamp body. The PCB lamp board is electrically connected to the battery core (2) to output power to the lamp body. The cover (3) is provided with a light guide hole (31). The lamp body is arranged opposite to the light guide hole (31). The control key (62) is adapted to control the lamp body to start or stop.

10. A robot, characterized in that, include: A battery compartment structure, the battery compartment structure being adapted to install the battery pack structure according to any one of claims 1-9, the battery compartment structure being slidably connected to the battery pack structure.

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