Portable mobile power supply convenient for interface replacement

Abstract

The utility model relates to the technical field of equipment charging, in particular to a portable mobile power supply convenient for interface replacement. The power source comprises a power source body, a flat connector is electrically connected in the power source body, a convex connector is electrically connected in the power source body, sliding grooves are formed in the two sides of the power source body, blocking devices are arranged on the inner surfaces of the sliding grooves of the two power source bodies, and each blocking device comprises a U-shaped frame. The U-shaped frame is in sliding connection with the inner surfaces of the two power source body sliding grooves, the inner surface of the U-shaped frame is in sliding connection with the power source bodies, one side of the U-shaped frame is fixedly connected with a fixing rod, and the arc surface of the fixing rod is in sliding connection with an operation panel. The problem that when a worker uses a power supply body to charge different electric appliances, a flush joint and a convex joint are difficult to quickly take out and replace from the power supply body, so that the working efficiency of the worker is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment charging, in particular to a portable mobile power source with convenient interface replacement. Background Art

[0002] Portable power banks are a category of mobile power banks, which generally refer to small and easy-to-carry mobile power banks. They are usually equipped with a variety of power adapters and usually have the characteristics of large capacity, multi-purpose, small size, long life, safety and reliability.

[0003] A Chinese patent application CN201120431451.2 discloses a portable mobile power supply, and the key points of its technical solution are: the portable mobile power supply described in the utility model has a compact structure and is easy to carry. By connecting with different adapters, it can realize the function of supplying power to different electronic products, and the power indicator light can display the power level of the mobile power supply, so that the user can know the power level and charge it in time. In addition, the mobile power supply also plays the role of a flashlight by providing a lighting lamp.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the power supply body is often equipped with multiple connectors. When the staff uses the power supply body to charge different electrical appliances, it is difficult to quickly remove the flat connector and the convex connector from the power supply body and replace them, thereby causing problems affecting the work efficiency of the staff; therefore, in order to solve the above problems, a portable mobile power supply with easy replacement of interfaces is proposed. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that flat connectors and convex connectors are difficult to be quickly removed and replaced from the power source body, thereby affecting the work efficiency of the staff, and proposes a portable mobile power source with easy replacement of interfaces.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable mobile power supply that is easy to replace the interface, including a power supply body, a flat joint electrically connected in the power supply body, a convex joint electrically connected in the power supply body, sliding grooves are provided on both sides of the power supply body, and the inner surfaces of the two power supply body sliding grooves are provided with blocking devices, and the blocking device includes a U-shaped frame, the U-shaped frame is slidably connected to the inner surfaces of the two power supply body sliding grooves, the inner surface of the U-shaped frame is slidably connected to the power supply body, one side of the U-shaped frame is fixedly connected to a fixing rod, the arc surface of the fixing rod is slidably connected to an operating panel, the side of the operating panel close to the U-shaped frame is fixedly connected to a plug rod, and one side of the power supply body is provided with a plurality of slots.

[0007] The effect achieved by the above components is: by setting the blocking device, the flat connector and the convex connector can be quickly replaced, which avoids the situation where the flat connector and the convex connector are difficult to quickly remove and replace from the power supply body when the staff uses the power supply body to charge different electrical appliances, thereby affecting the work efficiency of the staff, thereby improving the work efficiency of the staff.

[0008] Preferably, one end of the fixing rod away from the U-shaped frame is fixedly connected to a limiting plate, and the size of the insertion rod is adapted to the size of the slot of the power supply body.

[0009] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating plate on the fixed rod, thereby preventing the operating plate from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating plate.

[0010] Preferably, the arc surface of the fixing rod is sleeved with a first spring, and two ends of the first spring are respectively fixedly connected to the operating plate and the U-shaped frame.

[0011] The effect achieved by the above components is: improving the stability of the insertion rod when limiting the U-shaped frame.

[0012] Preferably, the U-shaped frame is internally threadedly connected to a screw rod, the arc surface of the screw rod is fixedly connected to a strip plate, and one end of the screw rod is fixedly connected to a handle.

[0013] The effect achieved by the above components is that the strip plate achieves the effect of limiting the movement of the operating panel, so as to prevent the shaking caused by the staff moving the U-shaped frame, which may cause the power supply body to be damaged by friction of the plug rod.

[0014] Preferably, a storage device is provided on the surface of the power supply body, and the storage device includes a storage bin, the storage bin is fixedly connected to the surface of the power supply body, a protective plate is slidably inserted in the storage bin, and an operating block is fixedly connected to the surface of the protective plate.

[0015] The effect achieved by the above components is: by setting up the storage device, the effect of storing the charging cable of the power supply body is achieved, which avoids the situation where the connecting cable of the power supply body has no suitable position to be placed during the use of the power supply body, resulting in the loss of the connecting cable of the power supply body, thereby making it difficult for the power supply body to complete the next charging, thereby improving the practicality of the device.

[0016] Preferably, an L-shaped plate is fixedly connected to one side of the power source body, a driving rod is inserted into the internal thread of the L-shaped plate, one end of the driving rod is rotatably connected to a connecting block, and a connecting hole is opened on the surface of the protective plate.

[0017] The effect achieved by the above components is: the protective plate is fixed to prevent the power source body from shaking, causing the protective plate to detach from the storage compartment, thereby causing the charging cable of the power source body to fall off.

[0018] Preferably, a positioning rod is fixedly connected to one side of the connection block close to the driving rod, and the arc surface of the positioning rod is slidably connected to the L-shaped plate.

[0019] The effect achieved by the above components is that the positioning rod achieves the effect of limiting the connection block from rotating with the driving rod, so that the staff can quickly insert the connection block into the connection hole of the protective plate, thereby improving the work efficiency of the staff.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. In the utility model, by setting a blocking device, the flat connector and the convex connector can be quickly replaced, which avoids the situation that when the staff uses the power supply body to charge different electrical appliances, the flat connector and the convex connector are difficult to be quickly removed and replaced from the power supply body, thereby affecting the work efficiency of the staff, thereby improving the work efficiency of the staff.

[0022] 2. In the utility model, by providing a storage device, the effect of storing the charging cable of the power supply body is achieved, which avoids the situation in which the connecting cable of the power supply body has no suitable place to be placed during the use of the power supply body, resulting in the connection cable of the power supply body being lost, thereby making it difficult for the power supply body to complete the next charging, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 For the utility model Figure 1 Side view of

[0025] Figure 3 It is a structural schematic diagram of the blocking device in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the storage device in the utility model;

[0027] Figure 5 For the utility model Figure 4 Enlarged view of point A.

[0028] Legend: 1. Power supply body; 2. Flat joint; 3. Convex joint; 4. Blocking device; 5. Storage device; 41. U-shaped frame; 42. Fixing rod; 43. Operating panel; 44. Insertion rod; 45. Limiting plate; 46. First spring; 47. Screw rod; 48. Strip plate; 49. Handle; 51. Storage compartment; 52. Protective plate; 53. Operating block; 54. L-shaped plate; 55. Driving rod; 56. Connecting block; 57. Positioning rod. DETAILED DESCRIPTION

[0029] Reference Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a portable mobile power supply that is easy to replace interfaces, comprising a power supply body 1, a flat connector 2 electrically connected in the power supply body 1, a convex connector 3 electrically connected in the power supply body 1, sliding grooves are provided on both sides of the power supply body 1, and the inner surfaces of the two sliding grooves of the power supply body 1 are provided with blocking devices 4. By setting the blocking devices 4, the flat connector 2 and the convex connector 3 can be quickly replaced and used, which avoids the situation that when the staff uses the power supply body 1 to charge different electrical appliances, the flat connector 2 and the convex connector 3 are difficult to be quickly taken out and replaced from the power supply body 1, thereby affecting the work efficiency of the staff, and improving the work efficiency of the staff. A storage device 5 is provided on the surface of the power supply body 1. By setting the storage device 5, the effect of storing the charging line of the power supply body 1 is achieved, which avoids the situation that the connecting line of the power supply body 1 has no suitable position to be placed during the use of the power supply body 1, resulting in the loss of the connecting line of the power supply body 1, thereby causing the power supply body 1 to be difficult to complete the next charging, thereby improving the practicality of the device.

[0030] The specific arrangement and function of the blocking device 4 and the storage device 5 will be described in detail below.

[0031] Reference Figure 2 and Figure 3As shown, in this embodiment: the blocking device 4 includes a U-shaped frame 41, the U-shaped frame 41 is slidably connected to the inner surfaces of the sliding grooves of the two power supply bodies 1, the inner surface of the U-shaped frame 41 is slidably connected to the power supply body 1, one side of the U-shaped frame 41 is fixedly connected to a fixing rod 42, the arc surface of the fixing rod 42 is slidably connected to an operating plate 43, the side of the operating plate 43 close to the U-shaped frame 41 is fixedly connected to a plug rod 44, one side of the power supply body 1 is provided with a plurality of slots, and one end of the fixing rod 42 away from the U-shaped frame 41 is fixedly connected to a limiting plate 45, The size of the plug rod 44 is compatible with the size of the slot of the power supply body 1. When the staff pulls the operating plate 43, the operating plate 43 slides on the arc surface of the fixed rod 42. At this time, the limit plate 45 achieves the effect of limiting the maximum sliding distance of the operating plate 43 on the fixed rod 42, thereby preventing the operating plate 43 from being separated from the arc surface of the fixed rod 42 due to excessive pulling force when the staff pulls the operating plate 43. The arc surface of the fixed rod 42 is sleeved with a first spring 46, and the two ends of the first spring 46 are respectively connected to the operating plate 43 and The U-shaped frame 41 is fixedly connected. When the staff releases the operating plate 43, the resilience of the first spring 46 drives the operating plate 43 to slide on the arc surface of the fixing rod 42. At the same time, the operating plate 43 drives the insertion rod 44 to move until the insertion rod 44 is inserted into the slot of the power supply body 1. At this time, the stability of the insertion rod 44 when limiting the U-shaped frame 41 is improved. The U-shaped frame 41 is internally threaded with a screw rod 47. The arc surface of the screw rod 47 is fixedly connected to a strip plate 48. One end of the screw rod 47 is fixedly connected to a handle 49. When the staff releases the insertion rod 44, After limiting the position of the U-shaped frame 41, continue to pull the operating plate 43 until the operating plate 43 moves to the highest point of the fixing rod 42. At this time, turn the handle 49, which drives the screw 47 to move in the inner thread of the U-shaped frame 41. At the same time, the screw 47 drives the strip plate 48 to move until the strip plate 48 moves to the bottom of the operating plate 43. At this time, the strip plate 48 has the effect of limiting the movement of the operating plate 43, so as to prevent the shaking caused by the staff moving the U-shaped frame 41, which causes the power supply body 1 to be damaged by the friction of the plug 44.

[0032] Reference Figure 2 , Figure 4 and Figure 5As shown, specifically, the storage device 5 includes a storage bin 51, which is fixedly connected to the surface of the power source body 1, a protective plate 52 is slidably inserted in the storage bin 51, an operating block 53 is fixedly connected to the surface of the protective plate 52, an L-shaped plate 54 is fixedly connected to one side of the power source body 1, a driving rod 55 is inserted into the inner thread of the L-shaped plate 54, one end of the driving rod 55 is rotatably connected to a connecting block 56, and a connecting hole is opened on the surface of the protective plate 52. When the staff stores the charging cable of the power source body 1 in the storage bin 51, the operating block 53 is pushed, and the operating block 53 drives the protective plate 52 to slide in the storage bin 51 until the protective plate 52 is completely inserted into the storage bin 51. At this time, the driving rod 55 is rotated, and the driving rod 55 drives the connecting block 56 to move until the connecting block 56 is inserted into the connecting hole of the protective plate 52. The protective plate 52 is fixed at this time, which prevents the power supply body 1 from shaking, causing the protective plate 52 to detach from the storage bin 51, thereby causing the charging cable of the power supply body 1 to fall off. The connecting block 56 is fixedly connected to a positioning rod 57 on the side close to the driving rod 55. The arc surface of the positioning rod 57 is slidably connected to the L-shaped plate 54. When the staff rotates the driving rod 55, the driving rod 55 moves in the inner thread of the L-shaped plate 54, and the driving rod 55 drives the connecting block 56 to move, and the connecting block 56 drives the positioning rod 57 to slide in the L-shaped plate 54. At this time, the positioning rod 57 achieves the effect of limiting the connecting block 56 from following the rotation of the driving rod 55, so that the staff can quickly insert the connecting block 56 into the connecting hole of the protective plate 52, thereby improving the work efficiency of the staff.

[0033] Working principle: when the staff needs to quickly switch the flat connector 2 and the convex connector 3, they pull the operating plate 43 to make the operating plate 43 slide on the arc surface of the fixed rod 42, the first spring 46 is stretched, and the operating plate 43 drives the plug rod 44 to move until the plug rod 44 is disengaged from the slot of the power supply body 1. At this time, the operating plate 43 is continued to be pulled until the operating plate 43 moves to the highest point of the fixed rod 42. At this time, the handle 49 is turned, and the handle 49 drives the screw rod 47 to move in the inner thread of the U-shaped frame 41. At the same time, the screw 47 drives the strip plate 48 to move until the strip plate 48 moves to the bottom of the operating plate 43. At this time, the U-shaped frame 41 is pulled. shaped frame 41, so that the U-shaped frame 41 slides in the sliding groove of the power supply body 1, and the U-shaped frame 41 slides on the surface of the power supply body 1. At this time, the U-shaped frame 41 no longer blocks the movement of the flat joint 2 or the convex joint 3. At this time, the staff pulls the flat joint 2 or the convex joint 3 to switch the flat joint 2 or the convex joint 3, thereby achieving the effect of quickly replacing the flat joint 2 and the convex joint 3. When the staff uses the power supply body 1 to charge different electrical appliances, it is avoided that the flat joint 2 and the convex joint 3 are difficult to be quickly taken out and replaced from the power supply body 1, thereby affecting the work efficiency of the staff, thereby improving the work efficiency of the staff.

[0034] When the staff has stored the charging cable of the power supply body 1 in the storage bin 51, they push the operating block 53, which drives the protective plate 52 to slide in the storage bin 51 until the protective plate 52 is completely inserted into the storage bin 51. At this time, the driving rod 55 is rotated to make the driving rod 55 move in the inner thread of the L-shaped plate 54. At the same time, the driving rod 55 drives the connecting block 56 to move, and the connecting block 56 drives the positioning rod 57 to slide in the L-shaped plate 54 until the connecting block 56 is inserted into the connecting hole of the protective plate 52. At this time, the charging cable of the power supply body 1 is stored, which avoids the situation that the connecting cable of the power supply body 1 has no suitable position to be placed during the use of the power supply body 1, resulting in the loss of the connecting cable of the power supply body 1, thereby making it difficult for the power supply body 1 to complete the next charging, thereby improving the practicability of the device.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A portable mobile power source with an easily replaceable interface, comprising a power source body (1), characterized in that: A flat joint (2) is electrically connected inside the power source body (1), a convex joint (3) is electrically connected inside the power source body (1), sliding grooves are provided on both sides of the power source body (1), and the inner surfaces of the two sliding grooves of the power source body (1) are provided with blocking devices (4), the blocking devices (4) include a U-shaped frame (41), the U-shaped frame (41) is slidably connected to the inner surfaces of the sliding grooves of the two power source bodies (1), the inner surface of the U-shaped frame (41) is slidably connected to the power source body (1), a fixing rod (42) is fixedly connected to one side of the U-shaped frame (41), an arc surface of the fixing rod (42) is slidably connected to an operating panel (43), a side of the operating panel (43) close to the U-shaped frame (41) is fixedly connected to an insertion rod (44), and a plurality of slots are provided on one side of the power source body (1).

2. A portable mobile power source with easy-to-replace interface according to claim 1, characterized in that: One end of the fixing rod (42) away from the U-shaped frame (41) is fixedly connected to a limiting plate (45), and the size of the insertion rod (44) is adapted to the size of a slot of the power source body (1).

3. The portable mobile power source with easy-to-replace interface according to claim 1, characterized in that: The arc surface of the fixing rod (42) is sleeved with a first spring (46), and the two ends of the first spring (46) are respectively fixedly connected to the operating plate (43) and the U-shaped frame (41).

4. The portable mobile power source with easy-to-replace interface according to claim 1, characterized in that: The U-shaped frame (41) is internally threadedly connected to a screw rod (47), the arc surface of the screw rod (47) is fixedly connected to a strip plate (48), and one end of the screw rod (47) is fixedly connected to a handle (49).

5. The portable mobile power source with easy-to-replace interface according to claim 1, characterized in that: The surface of the power source body (1) is provided with a storage device (5), the storage device (5) comprises a storage bin (51), the storage bin (51) is fixedly connected to the surface of the power source body (1), a protective plate (52) is slidably inserted in the storage bin (51), and an operating block (53) is fixedly connected to the surface of the protective plate (52).

6. The portable mobile power source with easy-to-replace interface according to claim 5, characterized in that: An L-shaped plate (54) is fixedly connected to one side of the power source body (1); a driving rod (55) is inserted into the internal thread of the L-shaped plate (54); one end of the driving rod (55) is rotatably connected to a connecting block (56); and a connecting hole is provided on the surface of the protective plate (52).

7. A portable mobile power source with easy-to-replace interface according to claim 6, characterized in that: A positioning rod (57) is fixedly connected to one side of the connection block (56) close to the driving rod (55), and the arc surface of the positioning rod (57) is slidably connected to the L-shaped plate (54).

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