Detachable module battery

Abstract

The utility model relates to a photography power supply conversion technology, and discloses a detachable module battery, which comprises a battery body and a modularized adapter port, the battery body is electrically connected with the modularized adapter port, the battery body comprises an anti-collision shell, one side of the outer part of the anti-collision shell is provided with a connecting part, and the connecting part is connected with the modularized adapter port. The modularized adapter interface is matched with the connecting part and is locked through a fixing device, an electricity storage module is arranged in the anti-collision shell and electrically connected with the voltage transformation module, and the intelligent control module is electrically connected with the electricity storage module and the voltage transformation module. A power supply module, a charging and discharging interface, a power switch, a heat dissipation device, a display device and an assembling device for fixing photographic equipment are arranged outside the anti-collision shell. According to the detachable module battery, the battery body is separated from the modular adapter through the modular design, so that a user can replace the modular adapter according to needs to adapt to different connection scenes, the use flexibility is improved, and the upgrading and maintenance of a battery system become simpler and quicker through the modular design.

Description

Technical Field

[0001] The utility model relates to the technology of photographic power conversion, and particularly to a detachable modular battery. Background Art

[0002] In film and television work, the power supply of photographic equipment is a key link to ensure the smooth progress of shooting. Photographic equipment, especially high-definition cameras, movie cameras, etc., will consume a large amount of power during long-term shooting. The shooting site is often changeable, and the photographic equipment needs to have high mobility, which puts forward the requirement of portability for the power supply system. The stability of the power supply system is directly related to the shooting quality. Any power supply interruption may cause the loss of shooting data or damage to the equipment. The built-in battery can be used for power supply. The built-in battery is usually a rechargeable lithium battery, which has the advantages of small size, light weight and easy to carry. However, the battery capacity is limited and needs to be replaced or charged regularly, which is suitable for short-term shooting or as a backup power supply. AC power supply can also be used. The AC power is converted into DC power required by the equipment through a power adapter for power supply. This method requires an external power socket and is suitable for fixed shooting points or indoor shooting. The external wired power supply causes chaos at the shooting site and has many inconveniences, so an external battery can be used.

[0003] Traditional external battery systems often adopt an integrated design. Once the battery performance deteriorates or is damaged, the entire system may need to be replaced, which not only increases the cost but also causes waste of resources. Different brands and models of photographic equipment may use different specifications of integrated batteries, which limits the universality of the batteries. Users may need to purchase multiple specifications of batteries for different devices, increasing the cost. The integrated battery may cause potential safety hazards due to overheating or short circuit during use. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and provide a detachable modular battery. Through modular design, the battery body is separated from the modular adapter of the detachable modular battery, so that users can replace the modular adapter according to needs to adapt to different connection scenarios, improving the flexibility of use. The battery has better heat dissipation effect. The modular design makes the upgrade and maintenance of the battery system simpler and faster. Users do not need to replace the entire battery system, but only need to replace the problematic module.

[0005] A detachable modular battery, comprising a battery body and a modular adapter. The battery body and the modular adapter are electrically connected. The battery body includes an anti-collision housing. On one side of the outer part of the anti-collision housing, there is a connecting component. The modular adapter is adapted to the connecting component and locked by a fixing device. Inside the anti-collision housing, there is a power storage module, which is electrically connected to a voltage conversion module. The intelligent control module is electrically connected to the power storage module and the voltage conversion module. On the outside of the anti-collision housing, there are a power supply module, a charge and discharge interface, a power switch, and an assembly device for fixing a photographic device.

[0006] Further, the fixing device includes fixing platforms provided on both sides of the connecting component. Threaded holes are provided inside the fixing platforms. The fixing device also includes bolts provided on both sides of the modular adapter. The bolts can be screwed into the threaded holes to lock the connecting component and the modular adapter.

[0007] Further, the fixing device includes clamping interfaces opened on both sides of the connecting component, and also includes clamping blocks provided on both sides of the modular adapter. The clamping blocks and the clamping interfaces are mutually clamped and adapted.

[0008] Further, limiting structures are provided on both sides of the connecting component. The limiting structures are arc-shaped clamping side walls. The free ends of the clamping side walls bend towards the inside of the connecting component. At the positions where both sides of the modular adapter are in contact with the clamping side walls, there are arc-shaped chamfers adapted to the clamping walls.

[0009] Further, on one side of the modular adapter close to the connecting component, there is a plug-in electrical interface, which is adapted to the electrical interface groove inside the connecting component. On the outer side wall of the modular adapter, there are a Type-c interface and / or a DC interface and / or a USB interface for discharging.

[0010] Further, the power storage module includes battery cells. The power storage module is connected to the power supply module. The power supply module includes a solar panel attached to the surface of the anti-collision housing. The charge and discharge interface is at least one D-tap interface and at least one BP interface.

[0011] Further, the assembly device is a rectangular groove provided on the outside of the anti-collision housing. On one side of the inside of the rectangular groove close to the connecting component, there is a V-shaped boss. On the outer walls of the two inclined sides of the boss, triangular convex strips are formed by outward protrusions. On the outer wall of one inclined side of the boss, a limiting groove is provided inward.

[0012] Further, a display device is also provided on the outside of the anti-collision housing, which can display the remaining battery power and the charge and discharge status.

[0013] Further, a heat dissipation device is also provided on the outside of the anti-collision housing. The heat dissipation device is a grid-type heat sink.

[0014] Further, the anti-collision housing is a colloidal structure that adheres to the diagonal sidewalls of the battery body, and both ends of the colloidal structure extend to cover the top and bottom surfaces of the battery body respectively. Beneficial effects

[0015] Compared with the prior art, the present utility model has the following advantages:

[0016] 1. Modularity and flexibility

[0017] Modular design: The detachable modular battery separates the battery body from the modular adapter through modular design, enabling users to replace the modular adapter as needed to adapt to different connection scenarios, thereby enhancing the flexibility of use. It can be connected in any one of the following ways: Dtap connection, electrical contact connection, BP socket connection, blade connection, plug-in connection, USBA / USBC connection. These diverse connection methods enable the battery to meet the requirements of various external devices or modules, improving the versatility and practicality of the battery.

[0018] Easy to upgrade and maintain: The modular design makes the upgrade and maintenance of the battery system simpler and faster. Users do not need to replace the entire battery system; they only need to replace the faulty module.

[0019] 2. Safety and durability

[0020] Anti-collision housing: The battery body is designed with an anti-collision housing, which can effectively protect the internal components from external impacts and enhance the safety of the battery.

[0021] Heat dissipation device: It is equipped with grid-shaped heat sinks to effectively dissipate the heat generated during battery operation, maintain the stability of battery operation, and extend the service life of the battery.

[0022] 3. Efficiency and convenience

[0023] Efficient charging and discharging: The energy storage module works in coordination with the voltage conversion module, intelligent control module, etc. to achieve efficient charging and discharging of the battery and improve the energy utilization rate of the battery.

[0024] Multiple power supply methods: In addition to the conventional battery power supply, it is also equipped with auxiliary power supply methods such as solar panels, which can charge the battery under light conditions and improve the battery's endurance.

[0025] Intelligent display: The remaining battery power and charging / discharging status are displayed in real time through the display screen, facilitating users to understand the battery status and take corresponding measures in a timely manner.

[0026] 4. Environmental protection and sustainability

[0027] Resource conservation: The design of the detachable modular battery makes the recycling and utilization of battery materials easier and more efficient, contributing to resource conservation.

[0028] Waste reduction: When a battery module is damaged or its performance deteriorates, users can replace only the faulty module instead of the entire battery system, thus reducing the generation of electronic waste.

[0029] 5. Personalization and customization

[0030] Diverse interfaces: The design of the modular adapter enables the battery to adapt to different external devices and application scenarios, meeting the personalized needs of users.

[0031] Assembly device: Designs such as the rectangular grooves and V-shaped bosses on the outer part of the anti-collision housing provide a customized assembly platform for fixing external accessories such as photographic equipment, increasing the functionality and practicality of the battery system.

[0032] In summary, the design of the detachable modular battery makes it have broad application prospects in the field of photographic equipment in terms of modularity and flexibility, safety and durability, efficiency and convenience, environmental protection and sustainability, as well as personalization and customization. Description of the drawings

[0033] Figure 1 It is a three-dimensional view of the battery body of the present utility model;

[0034] Figure 2 It is a front view of the battery body of the present utility model;

[0035] Figure 3 It is a rear view of the battery body of the present utility model;

[0036] Figure 4 It is a three-dimensional Figure 1 ;

[0037] Figure 5 It is a three-dimensional Figure 2 ;

[0038] Figure 6 It is a schematic diagram of Embodiment 1 after the battery body and the modular adapter of the present utility model are assembled;

[0039] Figure 7 It is a schematic diagram of Embodiment 2 of the present utility model.

[0040] Among them, 1. Battery body; 2. Modular adapter; 21. Plug-in electrical interface; 22. Electrical interface slot; 3. Fixed platform; 31. Threaded hole; 32. Bolt; 4. Connecting component; 41. Limiting structure; 5. Display device; 6. Rectangular groove; 61. Boss; 62. Limiting groove; 7. Heat dissipation device. Detailed implementation mode

[0041] The technical solution of the present utility model will be described in detail below, but the protection scope of the present utility model is not limited to the described embodiments.

[0042] The detachable modular battery design of the present invention has high flexibility and practicability. Through modular design, the battery system is easier to maintain and upgrade. The following is an analysis of the detailed features of the invention:

[0043] As Figures 1-7 shown, a detachable modular battery includes a battery body 1 and a modular adapter 2. The battery body 1 includes core functions such as electricity storage, voltage transformation, and intelligent control. The modular adapter 2 is electrically connected to the battery body 1, facilitating the connection and conversion between the battery and external devices or different modules. Since the modular adapter 2 can be set on any side of the battery body 1, users can flexibly select the best installation position according to the interface position, layout, or space limitation of the device. This flexibility reduces the twisting and entanglement of cables, making the entire system cleaner and more efficient. It provides great convenience and flexibility for the installation and use of the battery. And it can be connected by any one of the Dtap connection method, contact connection method, BP socket connection method, blade connection method, plug-in connection method, USBA / USBC connection method. These diverse connection methods enable the battery to meet the needs of various external devices or modules, improving the versatility and practicability of the battery.

[0044] D-tap is a power interface commonly used in the film and television industry and professional photography equipment. It provides high current output and is suitable for high-power devices. By connecting in the D-tap way, the battery can provide stable and reliable power support for these professional devices. The contact connection method usually involves the alignment and contact of metal contacts or pins to achieve current transmission. The BP socket connection is a standardized battery connection interface widely used in various portable devices. By connecting through the BP socket, the battery can be easily connected and disconnected from the device body or other accessories. The blade connection makes the structure more compact and has a higher current transmission capacity. The plug-in connection can be achieved through a simple plugging and unplugging action. It has the characteristics of simple structure and convenient operation and is suitable for occasions where the battery or accessories need to be replaced frequently. By connecting through USBA or USBC, the battery can provide power support for devices that support these interfaces and at the same time achieve bidirectional data transmission.

[0045] The modular adapter 2 can be set on any side of the battery body 1 and connected by any of the above methods, which increases the flexibility and practicality of the battery system. Users can select a suitable connection method according to actual needs to connect the battery to different devices or accessories, so as to meet the requirements of diverse application scenarios. This design concept reflects the in-depth consideration of user experience and the continuous pursuit of technological innovation.

[0046] The battery body 1 includes an anti-collision housing. The anti-collision housing is a colloidal structure that adheres to the diagonal side walls of the battery body 1, and both ends of the colloidal structure extend to cover the top and bottom surfaces of the battery body 1 respectively. It protects the internal components from external impacts and increases the safety of the battery. The colloidal structure provides additional protection for the battery body 1, preventing damage to the battery caused by accidental collisions. It is suitable for complex and changeable shooting environments and can effectively reduce battery damage caused by accidental collisions.

[0047] A connecting component 4 is provided on one side of the outside of the anti-collision housing. The modular adapter 2 is adapted to the connecting component 4 and locked by a fixing device to ensure the stability of the electrical connection.

[0048] An electricity storage module is provided inside the anti-collision housing. The electricity storage module is electrically connected to a voltage conversion module, and an intelligent control module is electrically connected to the electricity storage module and the voltage conversion module. A power supply module, a charging and discharging interface, a power switch, a heat dissipation device 7, a display device 5, and an assembly device for fixing a photographic device are provided outside the anti-collision housing. The electricity storage module works in cooperation with the voltage conversion module, the intelligent control module, etc. to achieve efficient charging and discharging of the battery and improve the energy utilization rate of the battery. A plug-in electrical interface 21 is provided on one side of the modular adapter 2 close to the connecting component 4. The plug-in electrical interface 21 is adapted to the electrical interface slot 22 inside the connecting component 4. A Type-C interface and / or a DC interface and / or a USB interface are provided on the outer side wall of the modular adapter 2 for discharging. The Type-C interface is convenient for connecting to external devices and improves the convenience of use. As a general interface, Type-C not only supports plugging in either way but also has the ability of high-speed data transmission and power transmission. The DC interface is used for connecting a DC power supply. For example, the power adapter of some electronic devices will use the DC interface to connect the power cord and the device. The USB interface is a widely used universal serial bus interface and can be used to connect various external devices, further improving the convenience of use.

[0049] The electricity storage module includes battery cells, providing the function of electrical energy storage. Cooperating with an efficient voltage conversion module and an intelligent control module, it can achieve precise management and efficient utilization of electrical energy. The electricity storage module is connected to the power supply module, and the power supply module includes solar panels attached to the surface of the anti-collision housing, enhancing the endurance. It improves the autonomous charging ability of the battery, especially suitable for outdoor shooting scenarios. Under light conditions, the solar panels can continuously charge the battery, extending the battery's usage time.

[0050] On one side of the modular adapter 2 close to the connecting component 4, there is a pluggable electrical interface 21, which is adapted to the electrical interface groove 22 inside the connecting component 4, facilitating the quick connection and conversion between the battery and external devices or different modules, ensuring the stability and reliability of the electrical connection.

[0051] The electricity storage module includes battery cells. The electricity storage module is connected to the power supply module, and the charge and discharge interfaces are at least one D-tap interface and at least one BP interface.

[0052] The D-tap interface is a DC power interface widely used in the fields of film and television, photography, and professional equipment. It has a high current-carrying capacity and is usually used to power high-power devices such as cameras and lights. The design of the D-tap interface enables it to be conveniently connected to various power distributors, battery packs, or other power supply devices, providing stable and reliable power support.

[0053] As Figure 2 shown, the assembly device is a rectangular groove 6 provided outside the anti-collision housing. On one side of the inside of the rectangular groove 6 close to the connecting component 4, there is a V-shaped boss 61. The outer walls of the two inclined sides of the boss 61 bulge outwards to form triangular convex strips, and a limiting groove 62 is provided inwardly on the outer wall of one inclined side of the boss 61. It provides a stable assembly platform for fixing external accessories such as photographic equipment, and the special design of the boss 61 increases the adaptability and stability with the equipment.

[0054] As Figure 3 shown, the display device 5 is a display screen, which can display the remaining battery power and the charge and discharge status. It is convenient for users to understand the battery status and facilitates timely charging or adjustment of the usage strategy.

[0055] As Figure 3 shown, the heat dissipation device 7 is a grid-type heat sink. It can effectively dissipate the heat generated when the battery is working, ensuring the stability and safety of the battery operation. Embodiment

[0056] As Figure 1 、 Figure 2 and Figure 6As shown in the figure, the fixing device includes fixing platforms 3 provided on both sides of the connecting component 4. Threaded holes 31 are provided inside the fixing platforms 3. The fixing device further includes bolts 32 provided on both sides of the modular adapter 2. The bolts 32 can be screwed into the threaded holes 31 to lock the connecting component 4 and the modular adapter 2. Through the cooperation of the threaded holes 31 inside the fixing platforms 3 and the bolts 32 on both sides of the modular adapter 2, the friction force of the clamping side wall is enhanced to achieve tight locking. Although this connection method is relatively complex in operation, it has high connection strength and is suitable for scenarios that require long-term stable power supply.

[0057] Limit structures 41 are provided on both sides of the connecting component 4. The limit structures 41 are arc-shaped clamping side walls. The free ends of the clamping side walls are bent towards the inside of the connecting component 4. As Figure 4 , 5 shown, arc-shaped chamfers adapted to the clamping side walls are provided at the positions where both sides of the modular adapter 2 are in contact with the clamping side walls. The arc-shaped clamping side walls can increase the friction force between the connecting component 4 and the modular adapter 2 to prevent loosening. Arc-shaped chamfers adapted to the clamping side walls are provided on both sides of the modular adapter 2 to ensure smooth and stable connection.

[0058] As Figure 6 shown, during use, the pluggable electrical interface 21 of the modular adapter 2 is plugged into the electrical interface slot 22 inside the connecting component 4 to ensure stable and reliable electrical connection. The bolts 32 of the modular adapter 2 are screwed into the threaded holes 31 inside the connecting component 4, or a clamping block is used to be mutually clamped with the clamping interface of the connecting component 4. Ensure the stable and reliable connection between the adapter and the battery body 1. Embodiment

[0059] As Figure 7 shown, the battery body 1 and the modular adapter 2 are fixed through bolts and threaded holes at the four corners. The connecting component 4 is provided on one side of the battery body 1. The fixing platforms 3 are provided on both sides of the connecting component 4. Two threaded holes are provided inside each fixing platform 3 on each side. The bolts on both sides of the modular adapter 2 can be screwed into the threaded holes to lock the battery body 1 and the modular adapter 2. Ensure the stable and reliable connection between the battery body 1 and the modular adapter 2. Embodiment

[0060] Clamping interface and clamping block method: The fixing device can also be clamping interfaces opened on both sides of the connecting component 4, and further includes clamping blocks provided on both sides of the modular adapter 2. The clamping blocks and the clamping interfaces are mutually clamped and adapted. Through the structure of the arc-shaped clamping side walls, the friction force is increased and the limiting effect is achieved at the same time. This fixing method provides another solution for quick connection and separation. By mutually clamping the clamping interface and the clamping block, users can easily complete the replacement or upgrade of the battery module, improving work efficiency.

[0061] In addition to the above connection methods, the battery body and the modular adapter can also be electrically connected by any one of the following methods: Dtap connection, contact connection, BP socket connection, blade connection, plug-in connection, USBA / USBC connection.

[0062] The modular adapter 2 of the present utility model is designed to be able to seamlessly connect with a variety of external devices or different modules, which requires it to have high compatibility in terms of electrical interfaces, physical dimensions, and connection methods. This compatibility ensures that the battery can be flexibly applied to various scenarios and meet the needs of different devices. To improve the usage efficiency, the modular adapter 2 adopts a design of quick connection and separation. Through the mutual clamping of the card interface and the clamping block, or magnetic connection and other methods, the connection or disconnection between the battery module and the external device can be easily achieved without complex operation steps. At the same time, attention is paid to the stability of the connection. By adopting design means such as the cooperation of the threaded hole 31 and the bolt 32, and enhancing the friction force of the clamping side wall, it is ensured that during the operation of the battery, the connection between the adapter and the battery body 1 will not loosen or fall off, thereby ensuring the stable transmission of electric energy.

[0063] The modular adapter 2 is not only used for the electrical connection between the battery and the external device, but also integrates other functions. For example, it may include a data transmission interface to support the real-time transmission of battery status information; or integrate control buttons to allow users to directly perform simple settings or operations on the battery through the adapter.

[0064] The modular adapter 2 is easy to upgrade and maintain. When the battery technology or the external device interface standard changes, users only need to replace the corresponding modular adapter 2 without replacing the entire battery system. This not only reduces the upgrade cost but also extends the service life of the battery system.

[0065] In summary, the detachable modular battery of the present utility model, through modular design, heat dissipation device, and display device, not only improves the performance and safety of the battery, but also increases the convenience and flexibility of use, and is suitable for a variety of application scenarios.

[0066] Any example of the present invention can be used either as an independent technical solution or in combination with other examples. All patents and publications mentioned in the specification of the present invention indicate that these are publicly known technologies in the art and can be used in the present invention. All patents and publications cited herein are equally listed in the references, just as each publication is specifically referenced individually. The present invention herein can be implemented in the absence of any one or more elements, one or more limitations, where such limitations are not specifically stated. The terms and expressions used herein are for the purpose of description and are not limiting, and there is no intention herein to indicate that the terms and explanations described in this book exclude any equivalent features, but it can be understood that any suitable changes or modifications can be made within the scope of the present invention and the claims. It is understood that the embodiments described in the present invention are examples and features in some embodiments, and any person of ordinary skill in the art can make some changes and variations based on the essence described in the present invention, and these changes and variations are also considered to be within the scope of the present invention and the scope limited by the independent claims and the dependent claims.

Claims

1. A detachable modular battery, characterized in that It includes a battery body (1) and a modular adapter (2). The battery body (1) and the modular adapter (2) are electrically connected. The battery body (1) includes an anti-collision housing. A connecting component (4) is provided on one side of the outer part of the anti-collision housing. The modular adapter (2) is adapted to the connecting component (4) and locked by a fixing device. A power storage module is provided inside the anti-collision housing. The power storage module is electrically connected to a voltage conversion module. The intelligent control module is electrically connected to the power storage module and the voltage conversion module. A power supply module, a charge and discharge interface, a power switch and an assembly device for fixing a photographic device are provided on the outer part of the anti-collision housing.

2. The split-module battery according to claim 1, wherein: The fixing device includes fixing platforms (3) provided on both sides of the connecting component (4). Threaded holes (31) are provided inside the fixing platforms (3). The fixing device further includes bolts (32) provided on both sides of the modular adapter (2). The bolts (32) can be screwed into the threaded holes (31) to lock the connecting component (4) and the modular adapter (2).

3. The split-module battery according to claim 1, wherein: The fixing device includes clamping interfaces opened on both sides of the connecting component (4), and further includes clamping blocks provided on both sides of the modular adapter (2). The clamping blocks and the clamping interfaces are mutually clamped and adapted.

4. A detachable modular battery according to claim 2 or 3, characterized in that: Limiting structures (41) are provided on both sides of the connecting component (4). The limiting structures (41) are arc-shaped clamping side walls. The free ends of the clamping side walls bend towards the inner side of the connecting component (4). Arc-shaped chamfers adapted to the clamping walls are provided at the positions where both sides of the modular adapter (2) contact the clamping side walls.

5. The split-module battery according to claim 1, wherein: A plug-in electrical interface (21) is provided on one side of the modular adapter (2) close to the connecting component (4). The plug-in electrical interface (21) is adapted to the electrical interface groove (22) inside the connecting component (4). A Type-c interface and / or a DC interface and / or a USB interface for discharging are provided on the outer side wall of the modular adapter (2).

6. The split-module battery according to claim 1, wherein: The power storage module includes battery cells. The power storage module is connected to the power supply module. The power supply module includes a solar panel attached to the surface of the anti-collision housing. The charge and discharge interface is at least one D-tap interface and at least one BP interface.

7. A detachable modular battery according to claim 1, characterized in that: The assembly device is a rectangular groove (6) provided on the outer part of the anti-collision housing. A V-shaped boss (61) is provided on one side of the inside of the rectangular groove (6) close to the connecting component (4). Triangular convex strips are formed by the outer walls of both hypotenuses of the boss (61) protruding outwards. A limiting groove (62) is provided on the outer wall of one hypotenuse of the boss (61) inwardly.

8. The split-module battery according to claim 1, wherein: A display device (5) is further provided on the outer part of the anti-collision housing. The display device (5) is a display screen and can display the remaining battery power and the charge and discharge status.

9. The split-module battery according to claim 1, wherein: A heat dissipation device (7) is further provided on the outer part of the anti-collision housing. The heat dissipation device (7) is a grid-type heat sink.

10. A detachable modular battery according to claim 1, characterized in that: The anti-collision housing is a wrapped colloid structure. The wrapped colloid structure is attached to the diagonal side walls of the battery body (1). Both ends of the wrapped colloid structure extend and cover the top surface and the bottom surface of the battery body (1) respectively.

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