Portable energy storage device with external playing function

Abstract

The utility model relates to the technical field of energy storage devices, and particularly discloses a portable energy storage device with a loudspeaker function, which comprises a first shell, a second shell and a loudspeaker, the first shell comprises a first loudspeaker placing part, the first loudspeaker placing part is provided with a first loudspeaker placing groove, and the first shell is provided with a control panel; the first shell and the second shell are detachably connected, the first shell and the second shell define a containing space, a battery pack, a circuit board and a loudspeaker are arranged in the containing space, the second shell comprises a second loudspeaker containing part matched with the first loudspeaker containing part, and the second loudspeaker containing part is provided with a fixing element used for fixing the loudspeaker. The portable energy storage device solves the problem that a portable energy storage device in the prior art only has a basic charging function and lacks a loudspeaker function.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage device technical field especially portable energy storage device with external function. BACKGROUND

[0002] With the continuous development of science and technology and the improvement of people's living standards, portable electronic equipment has become an indispensable part of daily life. However, these devices are often limited by the battery life during use, especially when outdoors or traveling, charging becomes particularly inconvenient. Therefore, it is necessary to use portable energy storage devices for charging.

[0003] Most of the portable energy storage devices on the market currently only have basic charging function, and users who need music playback also need to carry additional sound box equipment, which not only increases the carrying burden, but also makes the use process cumbersome. SUMMARY

[0004] To solve the problem that the portable energy storage device in the prior art only has basic charging function and lacks external function, the utility model provides a portable energy storage device with external function.

[0005] To solve the above problems, the utility model adopts the following technical scheme:

[0006] The embodiment of the utility model provides a portable energy storage device with external function, which comprises:

[0007] The first shell comprises a first loudspeaker placing part, the first loudspeaker placing part is provided with a first loudspeaker placing groove, and the first shell is provided with a control panel;

[0008] The first shell and the second shell are detachably connected, the first shell and the second shell enclose a placing space, the placing space is provided with a battery pack, a circuit board and a loudspeaker, the second shell comprises a second loudspeaker placing part matched with the first loudspeaker placing part, and the second loudspeaker placing part is provided with a fixing element for fixing the loudspeaker.

[0009] According to some embodiments of the utility model, the sidewall of the first loudspeaker placing groove is provided with a guide strip and a clamping part for clamping the loudspeaker groove.

[0010] According to some embodiments of the utility model, the fixing element comprises a first fixing block for abutting against the tail part of the loudspeaker.

[0011] According to some embodiments of the utility model, the first fixing block is provided with a first reinforcing rib.

[0012] According to some embodiments of the present application, the guide strip gradually widens in the direction from the opening of the first loudspeaker placing groove to the groove bottom.

[0013] According to some embodiments of the present application, a second reinforcing rib is arranged on the sidewall of the first loudspeaker placing groove.

[0014] According to some embodiments of the present application, a clamping piece for clamping the loudspeaker fixing plate is further arranged in the first loudspeaker placing groove.

[0015] According to some embodiments of the present application, the fixing element comprises a second fixing block for abutting against the loudspeaker fixing plate.

[0016] According to some embodiments of the present application, the first shell further comprises a first handle portion, and the second shell further comprises a second handle portion matched with the first handle portion.

[0017] According to some embodiments of the present application, the first loudspeaker placing portion and the second loudspeaker placing portion protrude outward.

[0018] The portable energy storage system has at least the following advantages: the first shell and the second shell enclose a placing space, the battery pack, the circuit board and the loudspeaker are integrated in the placing space, the portable energy storage device has not only charging function but also external playing function, the use process of the user is simplified, and the user does not need to carry multiple devices. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of an existing loudspeaker;

[0020] Figure 2 It is a front view of an embodiment of the present application;

[0021] Figure 3 It is a three-dimensional structural schematic view of an embodiment of the present application;

[0022] Figure 4 It is an exploded schematic view of an embodiment of the present application;

[0023] Figure 5 It is a structural schematic view of a first shell of an embodiment of the present application;

[0024] Figure 6 It is a structural schematic view of a second shell of an embodiment of the present application;

[0025] Figure 7 It is Figure 5 an enlarged view of the A mark. DETAILED DESCRIPTION

[0026] The present application provides the following description with reference to the accompanying drawings to help comprehensively understand various embodiments of the present application as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as merely exemplary. Therefore, those skilled in the art will recognize various changes and modifications to the various embodiments described herein without departing from the scope and spirit of the present application.

[0027] In the description of the present application, the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0028] It should be understood that when one element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element, or there can be an intervening element (e.g., a third element) between the element and the other element.

[0029] The embodiment of the present application provides a portable energy storage device with an external speaker function, as shown in the figure, comprising: Figures 2-7

[0030] The first shell 100 comprises a first loudspeaker placing part 110, the first loudspeaker placing part 110 is provided with a first loudspeaker placing groove 120, and the first shell 100 is provided with a control panel 130;

[0031] The second shell 200 is detachably connected with the first shell 100, and the first shell 100 and the second shell 200 enclose a placing space 300, the placing space 300 is provided with a battery pack 310, a circuit board 320 and a loudspeaker 10, the second shell 200 comprises a second loudspeaker placing part 210 matched with the first loudspeaker placing part 110, and the second loudspeaker placing part 210 is provided with a fixing element 220 for fixing the loudspeaker 10.

[0032] The size and shape of the first loudspeaker placing groove 120 are adapted according to the design of the loudspeaker 10, such as Figure 1 ​The shown prior art horn 10 structure, the horn 10 includes horn fixed plate 13, horn groove 11 and horn tail 12, the first horn placement slot 120 ensures that the horn 10 can be stably placed.Control panel 130 is provided with volume adjustment button, play / pause button, power input / output module and power switch, etc., convenient for user operation.The shape of the second shell 200 matches the first shell 100, ensuring that the two are easy to disassemble and assemble.By integrating battery pack 310, circuit board 320, horn 10 and other components in one energy storage device, the user's use process is simplified, and multiple devices do not need to be carried.By compact design, the entire device is easy to carry, suitable for outdoor activities, travel and other scenes.By the design of the first shell 100 and the second shell 200, space is effectively utilized, so that the device can accommodate more functional components while remaining compact.

[0033] The working principle of the utility model is as follows:

[0034] First, the battery pack 310, circuit board 320 and horn 10 and other elements are connected to each other, and the battery pack 310 and the circuit board 320 are installed in the first shell 100, ensuring firm fixation;Then put the horn 10 into the first horn placement slot 120;Finally, when the first shell 100 and the second shell 200 are enclosed, the horn 10 is fixed by the fixing element 220 of the second horn placement part 210.

[0035] In some embodiments, the side wall of the first horn placement slot 120 is provided with a guide strip 140 and a clamping part 150 for clamping the horn groove 11.

[0036] The design of the guide strip 140 is to facilitate the user to accurately place the horn 10 into the first horn placement slot 120.The guide strip 140 can be in the form of a protrusion or a groove, which matches the corresponding part of the horn 10, ensuring that the horn 10 can be smoothly and stably slid into the slot during placement.The material of the guide strip 140 can be the same material as the first shell 100, or a material with better wear resistance to increase its service life.The clamping part 150 is located on the side wall of the first horn placement slot 120, and is designed as a structure matched with the horn groove 11.The clamping part 150 can be provided with structures such as clamping grooves, elastic buckles or hooks, etc.When the horn 10 is placed in place, the clamping part 150 can be clamped into the groove of the horn 10, playing a fixing role.To further fix the horn 10, the horn 10 can be fixed to the first shell 100 by fasteners.

[0037] Further, the fixing element 220 includes a first fixing block 230 for abutting the horn tail 12.

[0038] The first fixing block 230 is located at the second horn placement part 210, and when the first shell 100 and the second shell 200 are closed, the first fixing block 230 can abut against the tail part of the horn 10, thereby further fixing the horn 10 and preventing it from shifting during use. The first fixing block 230 can be of an adjustable design to adapt to the tail part 12 of horns of different sizes or models.

[0039] Further, the first fixing block 230 is provided with a first reinforcing rib 240.

[0040] The first reinforcing rib 240 serves to enhance the mechanical strength of the first fixing block 230, so that it can withstand greater force when fixing the tail part 12 of the horn, preventing the fixing block from deforming or being damaged during use. The design of the first reinforcing rib 240 can be in various forms, such as straight lines, mesh, honeycomb, etc., which are optimized according to the shape and size of the horn 10 to achieve the best fixing effect.

[0041] In some embodiments, the guide strip 140 gradually widens in the direction of the bottom of the first horn placement slot 120 along the opening of the first horn placement slot 120.

[0042] The design of the guide strip 140 makes it easier for the user to align the position when placing the horn 10, improving the accuracy and convenience of placement. The gradual widening of the guide strip 140 can provide better support, making the horn 10 more stable in the placement slot and reducing sliding or shifting.

[0043] In some embodiments, the sidewall of the first horn placement slot 120 is provided with a second reinforcing rib 160.

[0044] The second reinforcing rib 160 can increase the load-bearing capacity of the sidewall, preventing it from deforming when the horn 10 is placed or moved. The reinforcing rib helps to improve the stability of the entire placement slot and reduce vibration or shaking caused by external forces.

[0045] In some embodiments, the first horn placement slot 120 is also provided with a clamping piece 170 for clamping the horn fixing plate 13.

[0046] The clamping piece 170 is used to fix the fixing plate of the horn 10, preventing the horn 10 from shifting during transportation or use. Through the design of the clamping piece 170, the installation and disassembly process of the horn 10 can be simplified, improving the convenience of operation. Stable fixation can avoid accidental falling of the horn 10 and improve safety during use.

[0047] Further, the fixing element 220 includes a second fixing block 250 for abutting against the horn fixing plate 13.

[0048] The second fixing block 250 is added to provide an additional support point on the horn fixing plate 13, thereby enhancing the overall fixing effect of the horn 10. Through the second fixing block 250, the pressure on the horn fixing plate 13 can be dispersed, reducing the risk of damage caused by concentrated pressure. The second fixing block 250 helps to improve the stability of the horn 10 in the placing groove, preventing displacement of the horn 10 due to vibration and the like. When the first shell 100 and the second shell 200 are enclosed, the clamping piece 170 and the second fixing block 250 cooperate to fix the horn fixing plate 13, thereby achieving the fixing of the horn 10, so that the horn 10 can be fixed in the portable energy storage system of the utility model without the need for fasteners, simplifying the installation process of the portable energy storage system of the utility model.

[0049] In some embodiments, the first shell 100 further comprises a first handle portion 180, and the second shell 200 further comprises a second handle portion 260 cooperating with the first handle portion 180.

[0050] The first shell 100 and the second shell 200 are provided with handle portions, so that the user can hold and operate the device more conveniently. Through the cooperation of the handles, the quick connection and separation of the parts of the device are realized. The cooperation of the handles can ensure that the two parts are more stable when combined, reducing relative movement.

[0051] Further, the first horn placing portion 110 and the second horn placing portion 210 protrude outward.

[0052] The first horn placing portion 110 can be wing-shaped structures extending outward, and their main function is to provide additional mounting area. The second horn placing portion 210 cooperates with the first horn placing portion 110 to form a placing and fixing structure of the horn 10.

[0053] The terms and words used in the above description and claims are not limited to the literal meaning but are merely used by the applicant to enable a clear and consistent understanding of the present utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the present utility model is provided only for illustration, not for limitation, of the present utility model as defined by the appended claims and their equivalents.

Claims

1. A portable energy storage device with an external speaker function, characterized by, The utility model relates to a loudspeaker fixing device, including: A first shell (100) includes a first loudspeaker placing part (110), the first loudspeaker placing part (110) is equipped with a first loudspeaker placing groove (120), and a control panel (130) is arranged on the first shell (100); A second shell (200) is detachably connected with the first shell (100), and the first shell (100) and the second shell (200) enclose a placing space (300), wherein a battery pack (310), a circuit board (320) and a loudspeaker (10) are arranged in the placing space (300), the second shell (200) includes a second loudspeaker placing part (210) matched with the first loudspeaker placing part (110), and the second loudspeaker placing part (210) is equipped with a fixing element (220) for fixing the loudspeaker (10); A guide strip (140) and a clamping part (150) for clamping a loudspeaker groove (11) are arranged on the side wall of the first loudspeaker placing groove (120); The guide strip (140) gradually widens in the direction from the opening of the first loudspeaker placing groove (120) to the groove bottom of the first loudspeaker placing groove (120).

2. The portable energy storage device with an external speaker function according to claim 1, wherein, The fixing element (220) includes a first fixing block (230) for abutting against a loudspeaker tail (12).

3. The portable energy storage device with an external speaker function according to claim 2, wherein, The first fixing block (230) is equipped with a first reinforcing rib (240).

4. The portable energy storage device with an external speaker function according to claim 1, wherein, A second reinforcing rib (160) is arranged on the side wall of the first loudspeaker placing groove (120).

5. The portable energy storage device with an external speaker function according to any one of claims 1 to 4, characterized in that, The loudspeaker (10) includes a loudspeaker fixing plate (13), and the first loudspeaker placing groove (120) is further equipped with a clamping piece (170) for clamping the loudspeaker fixing plate (13).

6. The portable energy storage device with an external speaker function according to claim 5, wherein, The fixing element (220) includes a second fixing block (250) for abutting against the loudspeaker fixing plate (13).

7. The portable energy storage device with an external speaker function according to any one of claims 1 to 4, characterized in that, The first shell (100) further includes a first handle part (180), and the second shell (200) further includes a second handle part (260) matched with the first handle part (180).

8. The portable energy storage device with an external speaker function according to any one of claims 1 to 4, characterized in that, The first loudspeaker placing part (110) and the second loudspeaker placing part (210) protrude outward.

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