Mobile power supply with electric quantity display
By designing protective devices and clamping devices on mobile power supply, the dust accumulation and poor contact problems caused by socket exposure are solved, and the stability and convenience are improved to ensure the normal use of power supplies and equipment.
Patent Information
- Application Number
- CN202420386280.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-28
AI Technical Summary
When the existing mobile power supply is not in use, the socket is exposed to the outside world, causing the accumulation of dust and other debris, resulting in poor insertion of the connecting wire, poor contact, and damage.
A mobile power supply with protective devices is designed, including a fixed block, a fixed rod, a baffle, a connecting plate and a plug plate. Through the cooperation of a torsion spring and a spring, the baffle is automatically opened and limited, and dust is prevented from entering. A sealing gasket is also provided to prevent liquid from invasion; at the same time, a clamping device is used to facilitate stable clamping of the equipment.
Effectively prevent dust and liquid from entering, avoiding poor contact damage, improves the stability and convenience of the mobile power supply, ensures smooth insertion of the connecting cable, and provides stable equipment clamping for easy portability.
Smart Images
Figure CN222191869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply with a charge quantity display. Background Art
[0002] A mobile power bank or mobile charger is a portable charger that can be carried by an individual and can store electrical energy. It is mainly used to charge consumer electronic products such as handheld mobile devices. It is especially used in situations where there is no external power supply. Its main components include: a battery for storing electrical energy and a circuit for stabilizing the output voltage. Most mobile power banks come with a charger to charge the built-in battery.
[0003] A Chinese patent application CN201220321075.6 discloses a mobile power supply with a power display, and the technical solution is as follows: the mobile power supply of the utility model is provided with a power button and a power indicator light on the shell, so that it can not only charge digital products anytime and anywhere, but also intuitively understand the remaining power of the mobile power supply before and after charging, so as to replenish the power of the mobile power supply in time, avoid charging failure due to insufficient power during the charging process of digital products, and thus avoid various inconveniences when going out. Moreover, an LED light is also provided on the mobile power supply, which can be used for nighttime lighting, so it is very suitable for adventure enthusiasts to travel and explore, bringing many conveniences to people.
[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the mobile power source body is not in use, the socket of the mobile power source body is usually directly exposed to the outside world, so that dust and other debris from the outside world will accumulate in the inner cavity of the socket of the mobile power source body, resulting in the connection line used by the mobile power source body being unable to be smoothly inserted and resulting in poor contact and damage; therefore, a mobile power source with a charge display is proposed to address the above problems. Utility Model Content
[0005] The utility model aims to solve the problem in the prior art that dust and other debris from the outside will accumulate in the inner cavity of the mobile power source body socket, resulting in the connection line used in the mobile power source body being unable to be smoothly inserted and causing poor contact and damage, and proposes a mobile power source with a charge display.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mobile power supply with a charge display, comprising a mobile power supply body, a protective device is provided on the surface of the mobile power supply body, the protective device comprises two fixed blocks, both of the two fixed blocks are fixedly connected to the surface of the mobile power supply body, a fixed rod is fixedly connected to one side of the two fixed blocks close to each other, a baffle is rotatably connected to the circular arc surface of the fixed rod, a connecting plate is fixedly connected to the surface of the mobile power supply body, a plug-in plate is slidably inserted in the connecting plate, and a mounting plate is fixedly connected to one side of the plug-in plate.
[0007] The effect achieved by the above components is: by setting up the protective device, the effect of protecting the connection port of the mobile power supply body is achieved, avoiding that when the mobile power supply body is not in use, the socket of the mobile power supply body is usually directly exposed to the outside world, so that dust and other debris from the outside will accumulate in the inner cavity of the socket of the mobile power supply body, resulting in the connection line used by the mobile power supply body cannot be smoothly inserted and poor contact and damage occur, thereby improving the stability of the device.
[0008] Preferably, the arc surface of the fixing rod is sleeved with two torsion springs, and two ends of the torsion springs are fixedly connected to the baffle and the fixing block respectively.
[0009] The effect achieved by the above components is that the baffle can be automatically opened and kept in a certain position, thereby improving the convenience of the device.
[0010] Preferably, a spring is fixedly connected to one side of the mounting plate close to the baffle, and one end of the spring is fixedly connected to one side of the connecting plate close to the mounting plate.
[0011] The effect achieved by the above components is that the elastic force of the spring drives the plug plate to slide in the connecting plate to automatically limit the baffle plate, thereby improving the convenience of the device.
[0012] Preferably, a sealing gasket is fixedly connected to one side of the baffle, and the sealing gasket is made of rubber.
[0013] The effect achieved by the above components is: to make the baffle plate fit more closely with the socket of the mobile power supply body, to prevent external liquid from flowing into the inside along the surface of the mobile power supply body, and to improve the stability of the device.
[0014] Preferably, a clamping device is provided on the surface of the mobile power body, and the clamping device includes two semicircular plates, both of which are fixedly connected to the surface of the mobile power body, and screws are threadedly inserted in the two semicircular plates, and one end of the screw is rotatably connected to the clamping plate.
[0015] The effect achieved by the above components is: by setting up the clamping device, the effect of clamping the electronic device being charged is achieved, so that the user can more conveniently and stably pick up and move the mobile power supply body and the electronic device, thereby improving the stability of the device.
[0016] Preferably, a limiting plate is slidably inserted in the circular plate, and one side of the limiting plate is fixedly connected to the clamping plate.
[0017] The effects achieved by the above components are: preventing the clamping plate from rotating with the rotation of the screw rod, thereby improving the stability of the device.
[0018] Preferably, one end of the screw rod away from the clamping plate is fixedly connected to a handle, and one side of the clamping plate away from the screw rod is fixedly connected to a cushion.
[0019] The effect achieved by the above components is: avoiding the situation where the clamping force of the clamping plate is too large and the surface of the electronic device is damaged.
[0020] In summary, the beneficial effects of the utility model are:
[0021] 1. In the utility model, by setting a protective device, the connection port of the mobile power supply body is protected, which avoids the situation that when the mobile power supply body is not in use, the socket of the mobile power supply body is usually directly exposed to the outside world, so that dust and other debris from the outside will accumulate in the inner cavity of the socket of the mobile power supply body, resulting in the connection line used by the mobile power supply body cannot be smoothly inserted and poor contact is caused. The stability of the device is improved.
[0022] 2. In the present invention, by providing a clamping device, the effect of clamping the electronic device being charged is achieved, so that the user can more conveniently and stably carry out the operation of moving the mobile power source body and the electronic device, thereby improving the stability 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 It is a structural schematic diagram of the protective device in the utility model;
[0025] Figure 3 For the utility model Figure 1 A magnified image of point A;
[0026] Figure 4 For the utility model Figure 2 A magnified view of point B;
[0027] Figure 5 It is a structural schematic diagram of the clamping device in the utility model.
[0028] Legend: 1. Power bank body; 2. Protective device; 21. Fixing block; 22. Fixing rod; 23. Baffle; 24. Connecting plate; 25. Insert plate; 26. Mounting plate; 27. Torsion spring; 28. Spring; 29. Sealing pad; 3. Clamping device; 31. Semicircular plate; 32. Screw; 33. Clamping plate; 34. Limiting plate; 35. Handle; 36. Cushion. DETAILED DESCRIPTION
[0029] Reference Figure 1 As shown, the utility model provides a technical solution: a mobile power supply with a charge display, comprising a mobile power supply body 1, a protective device 2 is provided on the surface of the mobile power supply body 1, and the protective device 2 is provided to protect the connection port of the mobile power supply body 1, so as to avoid that when the mobile power supply body 1 is not in use, the socket of the mobile power supply body 1 is usually directly exposed to the outside world, so that dust and other debris from the outside will accumulate in the inner cavity of the socket of the mobile power supply body 1, resulting in the connection line used by the mobile power supply body 1 cannot be smoothly inserted and poor contact and damage occur, thereby improving the stability of the device, and a clamping device 3 is provided on the surface of the mobile power supply body 1, and the clamping device 3 is provided to clamp the electronic device being charged, so that the user can more conveniently and stably take and move the mobile power supply body 1 and the electronic device, thereby improving the stability of the device.
[0030] The specific configuration and functions of the protective device 2 and the clamping device 3 are described in detail below.
[0031] Reference Figure 2 , Figure 3 and Figure 4As shown, in this embodiment: the protective device 2 includes two fixed blocks 21, the two fixed blocks 21 are fixedly connected to the surface of the mobile power supply body 1, the two fixed blocks 21 are fixedly connected to the side close to each other with a fixed rod 22, the arc surface of the fixed rod 22 is rotatably connected with a baffle 23, the surface of the mobile power supply body 1 is fixedly connected with a connecting plate 24, a plug-in plate 25 is slidably inserted in the connecting plate 24, one side of the plug-in plate 25 is fixedly connected with a mounting plate 26, the arc surface of the fixed rod 22 is sleeved with two torsion springs 27, and the two ends of the torsion spring 27 are respectively fixedly connected to the baffle 23 and the fixed block 21. Pulling the mounting plate 26 drives the plug plate 25 to slide in the connecting plate 24 until the plug plate 25 is not in contact with the baffle 23. The torsion force of the torsion spring 27 drives the baffle 23 to rotate on the arc surface of the fixed rod 22, so as to automatically open the baffle 23 and maintain a certain position, thereby improving the convenience of the device. A spring 28 is fixedly connected to the side of the mounting plate 26 close to the baffle 23, and one end of the spring 28 is fixedly connected to the side of the connecting plate 24 close to the mounting plate 26. Pushing the baffle 23 to rotate on the arc surface of the fixed rod 22 until the baffle 23 is squeezed with the plug plate 25, at which time the spring 28 is in a stretched state, and the plug plate 25 drives the mounting plate 26 to move until the baffle 23 is not in contact with the plug plate 25. The elastic force of the spring 28 drives the plug plate 25 to slide in the connecting plate 24 to automatically limit the baffle 23, thereby improving the convenience of the device. A sealing gasket 29 is fixedly connected to one side of the baffle 23, and the material of the sealing gasket 29 is rubber. The baffle 23 is pushed to rotate on the arc surface of the fixing rod 22, and the baffle 23 drives the sealing gasket 29 to move, so that the baffle 23 and the socket of the mobile power body 1 fit more closely, preventing external liquid from flowing into the inside along the surface of the mobile power body 1, thereby improving the stability of the device.
[0032] Reference Figure 5 As shown, specifically, the clamping device 3 includes two semicircular plates 31, both of which are fixedly connected to the surface of the mobile power supply body 1, and screws 32 are threadedly inserted in the two semicircular plates 31, one end of the screw 32 is rotatably connected to the clamping plate 33, and a limit plate 34 is slidably inserted in the semicircular plate 31, and one side of the limit plate 34 is fixedly connected to the clamping plate 33. The screw 32 rotates in the semicircular plate 31, and the screw 32 drives the clamping plate 33 to move, and the clamping plate 33 drives the limit plate 34 to move, so as to avoid the situation that the clamping plate 33 rotates with the rotation of the screw 32, thereby improving the stability of the device, and the end of the screw 32 away from the clamping plate 33 is fixedly connected to the handle 35, and the side of the clamping plate 33 away from the screw 32 is fixedly connected to the soft pad 36. The screw 32 drives the clamping plate 33 to move, and the clamping plate 33 drives the soft pad 36 to move, thereby avoiding the situation that the clamping force of the clamping plate 33 is too large and the surface of the electronic device is damaged.
[0033] Working principle: when the user needs to protect the socket of the mobile power source body, the baffle 23 is pushed to rotate on the arc surface of the fixing rod 22 until the baffle 23 is squeezed with the plug plate 25. At this time, the spring 28 is in a stretched state, and the plug plate 25 drives the mounting plate 26 to move. Until the baffle 23 is no longer in contact with the plug plate 25, the elastic force of the spring 28 drives the plug plate 25 to slide in the connecting plate 24 to automatically limit the baffle 23, and pushes the baffle 23 to rotate on the arc surface of the fixing rod 22. The baffle 23 drives the sealing gasket 29 to move, so that the baffle 23 and the socket of the mobile power source body 1 fit more closely, preventing external liquid from flowing into the inside along the surface of the mobile power source body 1. When the mobile power source is needed When the main body 1 is in use, the plug plate 25 is driven to slide in the connecting plate 24 by pulling the mounting plate 26 until the plug plate 25 is no longer in contact with the baffle 23, and the torsion force of the torsion spring 27 drives the baffle 23 to rotate on the arc surface of the fixing rod 22, so as to automatically open the baffle 23 and maintain a certain position, thereby achieving the effect of protecting the connection port of the mobile power supply main body 1, avoiding that when the mobile power supply main body 1 is not in use, the socket of the mobile power supply main body 1 is usually directly exposed to the outside world, so that dust and other debris from the outside will accumulate in the inner cavity of the socket of the mobile power supply main body 1, resulting in the connection line used by the mobile power supply main body 1 cannot be smoothly inserted and poor contact and damage occur, thereby improving the stability of the device.
[0034] When the staff uses the mobile power supply body 1 to charge the electronic device, the electronic device is placed on the surface of the mobile power supply body 1, and then the screw 32 is rotated in the semicircular plate 31, the screw 32 drives the clamping plate 33 to move, and the clamping plate 33 drives the limit plate 34 to move, thereby avoiding the situation that the clamping plate 33 rotates with the rotation of the screw 32. The screw 32 drives the clamping plate 33 to move, and the clamping plate 33 drives the soft pad 36 to move, thereby avoiding the situation that the clamping force of the clamping plate 33 is too large and the surface of the electronic device is damaged, thereby achieving the effect of clamping the charged electronic device, so that the user can more conveniently and stably pick up and move the mobile power supply body 1 and the electronic device, thereby improving the stability 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 mobile power source with a charge level display, comprising a mobile power source body (1), characterized in that: The surface of the mobile power source body (1) is provided with a protective device (2), and the protective device (2) comprises two fixed blocks (21), and the two fixed blocks (21) are fixedly connected to the surface of the mobile power source body (1); a fixed rod (22) is fixedly connected to the side of the two fixed blocks (21) close to each other, and a baffle (23) is rotatably connected to the circular arc surface of the fixed rod (22); a connecting plate (24) is fixedly connected to the surface of the mobile power source body (1), and an inserting plate (25) is slidably inserted in the connecting plate (24), and a mounting plate (26) is fixedly connected to one side of the inserting plate (25).
2. A mobile power source with charge level display according to claim 1, characterized in that: The arc surface of the fixing rod (22) is sleeved with two torsion springs (27), and the two ends of the torsion spring (27) are respectively fixedly connected to the baffle (23) and the fixing block (21).
3. A mobile power source with charge level display according to claim 1, characterized in that: A spring (28) is fixedly connected to one side of the mounting plate (26) close to the baffle (23), and one end of the spring (28) is fixedly connected to one side of the connecting plate (24) close to the mounting plate (26).
4. A mobile power source with charge level display according to claim 1, characterized in that: A sealing gasket (29) is fixedly connected to one side of the baffle (23), and the sealing gasket (29) is made of rubber.
5. A mobile power source with charge level display according to claim 1, characterized in that: The surface of the mobile power source body (1) is provided with a clamping device (3), and the clamping device (3) comprises two semicircular plates (31), and the two semicircular plates (31) are fixedly connected to the surface of the mobile power source body (1), and screw rods (32) are threadedly inserted in the two semicircular plates (31), and one end of the screw rod (32) is rotatably connected to the clamping plate (33).
6. A mobile power source with charge level display according to claim 5, characterized in that: A limiting plate (34) is slidably inserted in the semicircular plate (31), and one side of the limiting plate (34) is fixedly connected to the clamping plate (33).
7. A mobile power source with charge level display according to claim 5, characterized in that: One end of the screw rod (32) away from the clamping plate (33) is fixedly connected to a handle (35), and one side of the clamping plate (33) away from the screw rod (32) is fixedly connected to a soft pad (36).