Multi-interface row power bank

Abstract

This utility model discloses a multi-interface power bank, comprising: a main body consisting of an upper shell and a lower shell; a connecting device fixedly connected to the front end of the main body; an internal slot inside the upper shell; sliding grooves on both sides of the internal part of the upper shell; a power bank fixing frame slidably connected within the sliding grooves; a power transmission device fixedly connected to the front end of the power bank fixing frame; an internal slot for the transmission device inside the power bank fixing frame; and elastic clamps fixedly connected to the left and right ends of the internal slot of the transmission device. This device uses upper and lower shells to connect the power banks into a large power bank, resulting in a large overall power bank capacity. Furthermore, if a single power bank is damaged, other power banks inside can charge the user, reducing the risk of users' digital devices running out of power.

Description

Technical Field

[0001] This utility model relates to the field of longan drying oven technology, and in particular to a multi-interface power bank. Background Technology

[0002] A power bank is a portable device that charges mobile devices and has its own power storage device. It is essentially a hybrid of a charger and a backup battery, providing backup power for digital products when there is no direct power source or when you are out and about.

[0003] A power bank is essentially a battery device that integrates energy storage, voltage boosting, and charging / discharging. It stores electrical energy input from an external power source in the form of chemical energy, and converts this chemical energy into electrical energy output when a device needs to be charged. To meet the charging needs of different devices, power banks are also equipped with a voltage boosting system, which can increase the output voltage of the battery to a suitable level. In addition, some power banks also have smart chips that can realize functions such as overcharge protection, over-discharge protection, and short circuit protection to ensure safe use.

[0004] In existing technologies, ordinary power banks are designed for single-use only. After prolonged use, they may run out of power. When multiple people use them, the capacity of a single power bank cannot support multiple users because multiple electronic devices require a large amount of power. Furthermore, it is difficult to replace a damaged power bank in a timely manner. This results in users being unable to charge their electronic devices outdoors or while traveling, leading to a very unsatisfactory user experience. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-interface power bank that solves the problems of small power capacity, inability to be used by multiple people, and inability to replace damaged power banks in a timely manner in the existing technology.

[0006] To achieve the above objectives, a multi-interface power bank is provided, comprising: a main body device, which is composed of an upper shell and a lower shell, a connecting device fixedly connected to the front end of the main body device, an internal slot provided inside the upper shell, sliding grooves provided on both sides inside the upper shell, and a power bank fixing frame slidably connected in the sliding grooves;

[0007] A power transmission device is fixedly connected to the front end of the power bank fixing frame. An internal slot for the transmission device is opened inside the power bank fixing frame. Elastic clamps are fixedly connected to the left and right ends of the internal slot of the transmission device. The connection end of the power transmission device passes through the power bank fixing frame and is fixedly connected to the power bank connection interface. A transmission interface is fixedly connected to the middle of the front outer surface of the power bank fixing frame. A power bank is installed in the internal slot of the transmission device. A power bank connection port is opened at the front end of the power bank. Elastic buckles are fixedly connected to both sides of the front end of the power bank fixing frame. Slider blocks are fixedly connected to the left and right ends of the power bank fixing frame.

[0008] According to the multi-interface power bank, a top cover is connected to the top of the main body via a pivot, and a heat dissipation slot is provided on the top cover.

[0009] According to the multi-port power bank, a baffle is fixedly connected to the top of the heat dissipation slot, and a hidden handle is fixedly connected to the outward side of the middle of the top cover.

[0010] According to the multi-interface power bank, the connecting device has an outer interface on its outward side, and an upper interface and a lower interface on its inward side.

[0011] According to the multi-port power bank, the upper shell and the lower shell are fixedly connected to the two sides of the front end, and the squeeze buttons cooperate with the elastic buckles.

[0012] According to the multi-interface power bank, the upper and lower interfaces of the power bank assembly can cooperate with the transmission interfaces on the power bank's fixed frame.

[0013] According to the multi-interface power bank, the inner outer surface of the slotted transmission device is covered with an insulating layer, and the insulating layer is made of rubber.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] 1. This device uses upper and lower shells to connect the power banks into a large power bank. The overall power bank not only has a large energy capacity, but also has other power banks inside to charge the user when a single power bank is damaged, reducing the chance of the user's digital devices running out of power.

[0016] 2. The device uses elastic clamps to secure the internal power bank. During daily use, because the internal power bank is secured, it will not be bumped or knocked, which can improve the lifespan of the power bank and reduce the probability of damage.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a multi-interface power bank according to the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of a multi-interface power bank according to the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of a multi-interface power bank assembly according to the present invention.

[0022] Figure 4 This is a schematic diagram of the fixed frame structure of a multi-interface power bank according to the present invention.

[0023] Legend:

[0024] 1. Main body; 101. Upper shell; 102. Top cover; 103. Heat dissipation slot; 104. Baffle; 105. Concealed handle; 106. Internal slot; 107. Slide groove; 2. Connecting device; 201. External interface; 202. Upper interface; 203. Lower interface; 3. Lower shell; 4. Press button; 5. Power bank fixing frame; 501. Power transmission device; 502. Internal slot of transmission device; 503. Power bank connection interface; 504. Transmission interface; 505. Insulation layer; 506. Elastic clamp; 507. Power bank; 508. Power bank connection port; 509. Elastic buckle; 6. Slider. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-4This utility model provides a multi-interface power bank, comprising: a main body 1, which is composed of an upper shell 101 and a lower shell 3. Both the upper shell 101 and the lower shell 3 house other devices. A connecting device 2 is fixedly connected to the front end of the main body 1. The connecting device 2 can connect to the power supply of other power banks 507. Through internal circuitry, the output power is controlled to not exceed the overall discharge efficiency of the power bank. Power is transmitted to other electronic devices through an external interface 201. An internal slot 106 is provided inside the upper shell 101. Sliding grooves 107 are provided on both sides of the interior of the upper shell 101. A power bank fixing frame 5 is slidably connected in the sliding groove 107. The power bank fixing frame 5 can slide on the sliding groove 107.

[0027] A power transmission device 501 is fixedly connected to the front end of the power bank fixing frame 5. The power transmission device 501 can transmit the power of the power bank 5 to the transmission interface 504. An internal slot 502 for the transmission device is opened inside the power bank fixing frame 5. Elastic clamps 506 are fixedly connected to both ends of the internal slot 502. The elastic clamps 506 can clamp the power bank 507 to prevent it from falling during use. The connection end of the power transmission device 501 passes through the power bank fixing frame 5 and is fixedly connected to the power bank connection interface 503. The transmission interface 504 is fixedly connected to the middle of the front outer surface of the power bank fixing frame 5. A power bank 507 is installed in the slot 502. The front end of the power bank 507 has a power bank connection port 508. The power bank connection interface 503 is connected to the power bank connection port 508 to transmit the power energy inside the power bank 507. The front two sides of the power bank fixing frame 5 are fixedly connected with elastic buckles 509. The left and right ends of the power bank fixing frame 5 are fixedly connected with sliders 6. The elastic buckles 509 can fix the power bank fixing frame 5. When the elastic buckles 509 are moved to the position of the squeeze button 4, they will pop out and lock into the groove of the squeeze button 4. By pressing the squeeze button 4, the elastic buckles 509 can be squeezed inward, thereby disengaging from the groove and releasing the fixation of the power bank fixing frame 5.

[0028] A top cover plate 102 is connected to the top of the main device 1 via a rotating shaft. A heat dissipation slot 103 is provided on the top cover plate 102. The heat dissipation slot 103 can dissipate heat from the inside of the device, and the heat dissipates outward from the heat dissipation slot 103, thereby reducing the internal temperature.

[0029] A baffle 104 is fixedly connected to the top of the heat dissipation slot 103, and a hidden handle 105 is fixedly connected to the outward side of the middle of the top cover 102. The baffle 104 can prevent large impurities from entering the device and damaging the internal components; the hidden handle 105 allows users to easily open the cover and clean the internal dust of the device.

[0030] The connecting device 2 has an external interface 201 on the outward side and an upper interface 202 and a lower interface 203 on the inward side. The external interface 201 can be connected to other electronic products for charging.

[0031] The upper housing 101 and the lower housing 3 are fixedly connected to the front end of the two sides of the compression button 4. The compression button 4 cooperates with the elastic buckle 509. By pressing the compression button 4, the elastic buckle 509 can be squeezed inward, thereby disengaging from the groove inside the compression button 4.

[0032] The upper interface 202 and lower interface 203 of the connecting device 2 can be connected to the transmission interface 504 on the power bank fixing frame 5. The upper interface 202 and lower interface 203 can be connected to the transmission interface 504, and electrical energy is transmitted to the connecting device 2 through the transmission interface 504.

[0033] An insulating layer 505 is laid on the inner outer surface of the slot 502 inside the transmission device. The insulating layer 505 is made of rubber. The insulating material can reduce the possibility of short circuits in the internal device igniting the main device 1.

[0034] Working principle: When using this device, the user first needs to place two power banks 507 into the internal slots 106 of the upper shell 101 and the lower shell 3. After clamping the power banks 507 with the elastic clamp 506, the user connects the power bank connection interface 503 to the power bank connection port 508 on the power bank 507. The power energy in the power bank 507 is transferred to the power transmission device 501. The user pushes the power bank fixing frame 5 into the upper shell 101 through the sliding groove 107. When the elastic buckle 509 moves to the position of the squeeze button 4, it will pop out and lock into the groove of the squeeze button 4. By pressing the squeeze button 4, the elastic buckle 509 can be squeezed inward, thereby detaching from the groove and releasing the fixing of the power bank fixing frame 5. The transmission interface 504 is connected to the connecting device 2 to transmit power energy to the connecting device 2. The user can charge their electronic products through the external interface 201.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A multi-interface gang charger, comprising: The main body device (1) is characterized in that the main body device (1) is composed of an upper shell (101) and a lower shell (3), a connecting device (2) is fixedly connected to the front end of the main body device (1), an internal slot (106) is opened inside the upper shell (101), and sliding grooves (107) are opened on both sides inside the upper shell (101), and a power bank fixing frame (5) is slidably connected in the sliding groove (107). The front end of the power bank fixing frame (5) is fixedly connected to a power transmission device (501). The inside of the power bank fixing frame (5) is provided with an internal slot (502) for the transmission device. The left and right ends of the internal slot (502) of the transmission device are fixedly connected to elastic clamps (506). The connection end of the power transmission device (501) passes through the power bank fixing frame (5) and is fixedly connected to a power bank connection interface (503). The middle of the front outer surface of the power bank fixing frame (5) is fixedly connected to a transmission interface (504). The internal slot (502) of the transmission device is used to install a power bank (507). The front end of the power bank (507) is provided with a power bank connection port (508). The front sides of the power bank fixing frame (5) are fixedly connected to elastic buckles (509). The left and right ends of the power bank fixing frame (5) are fixedly connected to sliders (6).

2. The multi-interface tandem power bank of claim 1, wherein, The main body (1) has a top cover plate (102) connected to the top of the rotating shaft, and the top cover plate (102) has a heat dissipation slot (103).

3. The multi-interface tandem power bank of claim 2, wherein, A baffle (104) is fixedly connected to the top of the heat dissipation slot (103), and a hidden handle (105) is fixedly connected to the side of the top cover plate (102) facing outward from the middle.

4. The multi-interface tandem power bank of claim 1, wherein, The connecting device (2) has an outer interface (201) on the outward side, and an upper interface (202) and a lower interface (203) on the inward side.

5. The multi-interface tandem power bank of claim 1, wherein, The upper housing (101) and the lower housing (3) are fixedly connected to the two sides of the forward end of the upper housing (101) and the lower housing (3), and the squeeze button (4) cooperates with the elastic buckle (509).

6. The multi-interface tandem power bank of claim 1, wherein, The upper interface (202) and lower interface (203) of the connecting device (2) can be connected to the transmission interface (504) on the power bank fixing frame (5).

7. The multi-interface tandem power bank of claim 1, wherein, An insulating layer (505) is laid on the inner outer surface of the slot (502) inside the transmission device, and the insulating layer (505) is made of rubber.

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