Detachable rechargeable battery with Type-C charging port

Abstract

The invention discloses a detachable rechargeable battery with a Type-C charging port, and relates to the technical field of electronic equipment, the detachable rechargeable battery comprises a battery main body, one side of the battery main body is provided with the Type-C charging port for a Type-C plug to insert, the Type-C charging port is internally connected with a terminal tongue piece, the detachable rechargeable battery comprises a plugging part made of an elastic material, each outer wall of the plugging part abuts against the inner wall of the Type-C charging port, and the Type-C charging port is connected with the terminal tongue piece. A closed cavity is formed; the elastic part at least comprises two first elastic plates capable of deforming towards the middle, and one sides of the two first elastic plates are connected with the upper side and the lower side of the plugging part respectively; according to the invention, the plugging part is used for plugging the Type-C charging port and preventing dust from entering and short circuit caused by metal foreign matters, the Type-C plug is inserted into the Type-C charging port during charging, the jack of the Type-C plug is firstly inserted into the second elastic plate, after the second elastic plate enters the jack, the second elastic plate is clamped in the jack by using elastic force, the plugging part can be taken out by pulling out the plug, so that the plugging part is separated from the port, and the Type-C charging port is charged. The problem of port protection is solved, and meanwhile the problem that stoppers are not easy to take out is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic equipment, and in particular to a detachable rechargeable battery with a Type-C charging port. Background Art

[0002] Nowadays, electronic devices are used frequently and consume a lot of power, and the demand for portable power sources is also growing. Traditional disposable batteries are not only not environmentally friendly, but also costly and cannot meet people's demand for continuous power supply. The emergence of detachable rechargeable batteries provides users with a reusable and easy-to-carry power solution.

[0003] The detachable rechargeable battery with a Type-C charging port is convenient for users to remove it from items that require batteries, such as remote controls, and then charge it using a Type-C charger. The detachable rechargeable battery can be reused multiple times, realizing battery recycling; However, the emergence of Type-C charging port also has certain disadvantages. When carrying rechargeable batteries in daily life, impurities and dust in the air and wire particles in the backpack can easily enter the Type-C charging port. Over time, these impurities will block the port, making it difficult to fully insert the charging Type-C plug or making poor contact with the contacts in the port. Since the Type-C charging port is small and inconvenient to clean, and the cost of rechargeable batteries is low, if the Type-C charging port is frequently cleaned by professional departments, the cost will increase. The current method is to use an object to block the Type-C charging port and then take it out when charging is needed. Since the Type-C charging port is small, tools are needed to take out the object after it is inserted into the Type-C charging port, which affects the convenience of the battery itself. If the object inserted into the Type-C charging port extends out of the Type-C charging port, then when carrying the battery, the object exposed outside the Type-C charging port will slide out of the Type-C charging port due to squeezing and friction from surrounding objects. Summary of the invention

[0004] The object of the present invention is to provide a detachable rechargeable battery with a Type-C charging port to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides a detachable rechargeable battery with a Type-C charging port, including a battery body, a Type-C charging port for inserting a Type-C plug is opened on one side, a terminal tongue is connected inside the Type-C charging port, and a blocking portion is included, which is made of elastic material, and each outer wall of the blocking portion is against the inner wall of the Type-C charging port to form a closed cavity; the elastic portion at least includes two first elastic plates that can be deformed toward the middle, one side of the two first elastic plates is respectively connected to the upper and lower sides of the blocking portion, and the other side has a height difference adapted to the opening of the Type-C charging port, and is used for squeezing the two first elastic plates to deform toward the middle when the Type-C plug is inserted into the Type-C charging port.

[0006] Furthermore, two arc-shaped abutment plates are arranged in the Type-C charging port, the inner arcs of the two arc-shaped abutment plates correspond horizontally, two movable plates are connected between the two arc-shaped abutment plates, and the two movable plates correspond vertically up and down, and the overall shape of the two arc-shaped abutment plates and the two movable plates is adapted to the Type-C charging port, the outer wall of the sealing portion is connected to the outer wall of the movable plate, and the outer wall of the sealing portion is connected to the outer wall of the arc-shaped abutment plate.

[0007] Furthermore, the outer walls of the two movable plates are connected to the outer wall of the first elastic plate, a second elastic plate is installed on one end of the first elastic plate away from the movable plate, and the arc-shaped abutment plate and the movable plate are made of deformable elastic material.

[0008] Furthermore, a third elastic plate is connected between the two second elastic plates, the third elastic plate is in an arc shape, and the third elastic plate is made of a deformable elastic material.

[0009] Furthermore, an iron sheet is installed on the outer wall of the third elastic plate, and the side of the iron sheet away from the third elastic plate is against the first elastic plate. A connecting rod is arranged in the inner arc of the second elastic plate, and the outer wall of the connecting rod is connected to the outer wall of the iron sheet. The iron sheet is made of a deformable elastic material and is used to deform and squeeze the connecting rod after being squeezed.

[0010] Furthermore, two fixing plates are installed on the inner wall of the arc-shaped abutment plate, the terminal tongue is located between the two fixing plates, and a protective cloth is connected between the fixing plate and the movable plate.

[0011] Furthermore, an arc-shaped baffle is connected between the two fixing plates, and an outer wall of the arc-shaped baffle is connected to an outer wall of the fixing plate.

[0012] Furthermore, outer walls of the arc-shaped abutment plate and the movable plate are both connected with a rubber sleeve, and the outer wall of the rubber sleeve abuts against the inner wall of the Type-C charging port.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the blocking part is used to block the Type-C charging port to prevent dust from entering and metal foreign objects from causing short circuits. When charging, the Type-C plug is inserted into the Type-C charging port, and its socket is first inserted into the second elastic plate. After the second elastic plate enters the socket, the second elastic plate uses elastic force to get stuck in the socket. Pulling out the plug can bring out the blocking part, so that the blocking part is separated from the port, thereby achieving the port protection problem and solving the problem of the obstruction being difficult to remove.

[0014] 2. In the present invention, two arc-shaped abutment plates abut against the arc-shaped areas on both sides of the Type-C charging port, thereby expanding the arc-shaped area of ​​the soft sealing part, and the movable plate props up the top and bottom of the sealing part, so that the sealing part is expanded to seal the Type-C charging port. The arc-shaped abutment plates and the movable plate are tightly attached to the inner wall of the Type-C charging port, effectively preventing impurities from entering through the gap between the sealing part and the port.

[0015] 2. In the present invention, when the Type-C plug squeezes the second elastic plate, the two second elastic plates approach and pull the first elastic plate, so that the movable plate moves relatively, the upper movable plate moves away from the inner top wall of the port, and the lower movable plate moves away from the inner bottom wall. At the same time, the arc-shaped plate is deformed, the inner arc shrinks, and the top and bottom move closer to the middle. At this time, the movable plate is not close to the inner wall of the port, and the internal components of the port will not be scratched when it is taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the external structure of the present invention; Figure 2 It is a schematic diagram of the connection structure between the moving plate and the first elastic plate in the present invention; Figure 3 This is a schematic diagram of the connection structure between the Type-C charging port and the arc-shaped abutment plate in the present invention; Figure 4 It is a schematic diagram of the connection structure between the connecting rod and the iron sheet in the present invention; Figure 5 It is a schematic diagram of the connection structure between the arc-shaped abutment plate and the moving plate in the present invention; Figure 6 It is a schematic diagram of the connection structure between the first protective cloth and the second protective cloth in the present invention; Figure 7 It is a side structural schematic diagram of the present invention.

[0017] In the figure: 1. Battery body; 2. Type-C plug; 3. Type-C charging port; 4. Terminal tongue; 5. Arc-shaped abutment plate; 6. Fixed plate; 7. Protective cloth; 8. Sealing part; 9. Moving plate; 10. Arc-shaped baffle; 11. First elastic plate; 12. Second elastic plate; 13. Connecting rod; 14. Iron sheet; 15. Third elastic plate; 16. Rubber sleeve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention provides a technical solution: See also Figure 1-Figure 7 The present invention discloses a detachable rechargeable battery with a Type-C charging port, comprising a battery body 1, a Type-C charging port 3 for inserting a Type-C plug 2 on one side, a terminal tongue 4 connected inside the Type-C charging port 3, and a blocking portion 8 made of elastic material, wherein each outer wall of the blocking portion abuts against the inner wall of the Type-C charging port 3 to form a closed cavity; and an elastic portion, comprising at least two first elastic plates 11 deformable toward the middle, wherein one side of the two first elastic plates 11 is respectively connected to the upper and lower sides of the blocking portion 8, and the other side has a height difference adapted to the opening of the Type-C charging port 3, and is used for squeezing the two first elastic plates 11 to deform toward the middle when the Type-C plug 2 is inserted into the Type-C charging port 3.

[0020] The blocking portion 8 is adapted to the shape of the Type-C charging port 3, so the Type-C charging port 3 can be blocked after the blocking portion 8 is inserted into the Type-C charging port 3. When the Type-C plug 2 is not used to insert into the Type-C charging port 3 to charge the battery body 1, the blocking portion 8 is inserted into the Type-C charging port 3 to block the Type-C charging port 3. First, dust in the environment is prevented from entering the Type-C charging port 3 during daily use or storage. Second, small metal objects such as keys and coins are prevented from accidentally entering the Type-C charging port 3. These metal foreign objects may cause a battery short circuit. When the Type-C plug 2 needs to be inserted into the Type-C charging port 3 to charge the battery body 1, the Type-C plug 2 is first inserted into the Type-C charging port 3 normally. The Type-C plug 2 itself carries a Type-C shaped socket for inserting into the terminal tongue 4, so the Type-C shaped socket will first be inserted into the elastic part. The first elastic plate 11 is made of plastic. As the Type-C shaped socket is slowly inserted into the elastic part, the first elastic plate 11 will be partially squeezed; The two first elastic plates 11 are squeezed to move closer together until the elastic part enters the socket. The elastic part uses its own elastic force to push toward the inner top wall and the inner bottom wall of the socket respectively, so that the elastic part will be stuck in the socket. Then, the Type-C plug 2 is pulled outward, and the blocking part 8 can be pulled out together, so that the blocking part 8 is out of the Type-C charging port 3.

[0021] See also Figure 2-Figure 5 Two arc-shaped abutment plates 5 are arranged in the Type-C charging port 3, and the inner arcs of the two arc-shaped abutment plates 5 correspond horizontally. Two movable plates 9 are connected between the two arc-shaped abutment plates 5, and the two movable plates 9 correspond vertically up and down. The overall shape of the two arc-shaped abutment plates 5 and the two movable plates 9 is adapted to the Type-C charging port 3, and the outer wall of the blocking portion 8 is fixedly connected to the outer wall of the movable plate 9, and the outer wall of the blocking portion 8 is connected to the outer wall of the arc-shaped abutment plate 5.

[0022] The two arc-shaped abutment plates 5 respectively abut against the arc-shaped areas on both sides of the Type-C charging port 3. Since the sealing part 8 is soft, the two arc-shaped abutment plates 5 are responsible for expanding the arc-shaped areas of the sealing part 8, and then the two movable plates 9 are responsible for propping up the top and bottom of the sealing part 8, so that the sealing part 8 can be expanded to block the Type-C charging port 3. The arc-shaped abutment plates 5 and the movable plates 9 are in close contact with the inner wall of the Type-C charging port 3, which effectively prevents impurities from entering the Type-C charging port 3 through the gap between the sealing part 8 and the Type-C charging port 3.

[0023] See also Figure 2-Figure 5 The outer walls of the two movable plates 9 are fixedly connected to the outer wall of the first elastic plate 11, and the second elastic plate 12 is fixedly installed at one end of the first elastic plate 11 away from the movable plate 9. The arc-shaped abutment plate 5 and the movable plate 9 are made of deformable elastic material.

[0024] The first elastic plate 11 is fixed between the second elastic plate 12 and the movable plate 9. When the Type-C plug 2 enters the Type-C charging port 3 and squeezes the second elastic plate 12, the two second elastic plates 12 will pull the two first elastic plates 11 when they approach each other, and then the two first elastic plates 11 will pull the two movable plates 9 to move relative to each other when they move toward the middle, so that the upper movable plate 9 is away from the inner top wall of the Type-C charging port 3, and the lower movable plate 9 is also away from the inner bottom wall of the Type-C charging port 3; When the two movable plates 9 move relative to each other, the arc-shaped abutment plate 5 will also deform. Specifically, the inner arc of the arc-shaped abutment plate 5 will shrink, and the top and bottom of the arc-shaped abutment plate 5 will also move toward the middle at the same time. At this time, the two movable plates 9 are not in close contact with the inner wall of the Type-C charging port 3. Then, when the movable plate 9, the arc-shaped abutment plate 5 and the blocking portion 8 are taken out, the movable plate 9 will not scratch the internal components of the Type-C charging port 3. The arc-shaped abutment plate 5 and the movable plate 9 are made of plastic, so the arc-shaped abutment plate 5 can be deformed and can rebound. Furthermore, the movable plate 9 will also deform during the relative movement, so that the arc-shaped abutment plate 5 can be retracted inwards.

[0025] See also Figure 2-Figure 5 A third elastic plate 15 is fixedly connected between the two second elastic plates 12 . The third elastic plate 15 is in an arc shape and is made of a deformable elastic material.

[0026] Before the Type-C shaped socket on the Type-C plug 2 reaches the second elastic plate 12, the third elastic plate 15 will first enter the socket. First, the arc surface of the third elastic plate 15 corresponds to the entrance of the Type-C charging port 3, so the second elastic plate 12 can be prevented from scratching the Type-C plug 2, and when the socket touches the third elastic plate 15, it can be directly inserted along the third elastic plate 15, and then when the third elastic plate 15 gradually enters the socket, the third elastic plate 15 will gradually shrink, and the two sides of the third elastic plate 15 will squeeze the two second elastic plates 12 and make the second elastic plates 12 close to each other. The third elastic plate 15 is also made of plastic material, so the third elastic plate 15 will shrink and deform when squeezed.

[0027] See also Figure 2 and Figure 4 An iron sheet 14 is fixedly installed on the outer wall of the third elastic plate 15, and the side of the iron sheet 14 away from the third elastic plate 15 is against the first elastic plate 11. A connecting rod 13 is arranged in the inner arc of the second elastic plate 12, and the outer wall of the connecting rod 13 is fixedly connected to the outer wall of the iron sheet 14. The iron sheet 14 is made of a deformable elastic material and is used to deform and squeeze the connecting rod 13 after being squeezed.

[0028] After the third elastic plate 15 enters the socket, the inner top wall and the inner bottom wall of the socket of the Type-C plug 2 will squeeze the two iron sheets 14. The squeezing of the iron sheets 14 will drive the connecting rod 13 to squeeze the second elastic plate 12, so that the second elastic plates 12 are close to each other. The connecting rod 13 increases the moving distance of the second elastic plate 12 to ensure that the movable plate 9 can release the conflict with the Type-C charging port 3, avoiding scratching the Type-C charging port 3 when moving out. The iron sheet 14 ensures that the socket will not be stuck on one side of the connecting rod 13 when it approaches the connecting rod 13, so that the socket directly scratches the iron sheet 14 and squeezes it.

[0029] See also Figure 2-Figure 6 Two fixing plates 6 are fixedly installed on the inner wall of the arc-shaped abutment plate 5 , the terminal tongue 4 is located between the two fixing plates 6 , and a protective cloth 7 is fixedly connected between the fixing plate 6 and the movable plate 9 .

[0030] The two fixed plates 6 reserve space for the terminal tongue 4, and the protective cloth 7 is supported between the fixed plate 6 and the movable plate 9 without affecting the movement of the movable plate 9. The protective cloth 7 blocks the space between the movable plate 9 and the fixed plate 6 to prevent impurities from entering.

[0031] See also Figure 2-Figure 5 An arc-shaped baffle plate 10 is fixedly connected between the two fixed plates 6 , and an outer wall of the arc-shaped baffle plate 10 is fixedly connected to an outer wall of the fixed plate 6 .

[0032] Since the jack pushes the movable plate 9 to move along the Type-C charging port 3 when squeezing the third elastic plate 15, and the blocking portion 8 is soft, if the movable plate 9 continues to move, the terminal tongue 4 will push the blocking portion 8, causing the blocking portion 8 to deform, and will move until one end of the terminal tongue 4 contacts the second elastic plate 12. Then, when the second elastic plate 12 is squeezed, the terminal tongue 4 will be squeezed, so the arc-shaped baffle 10 blocks one side of the two fixed plates 6. When the overall structure moves to the point where the inner arc wall of the arc-shaped baffle 10 abuts against the outer wall of the terminal tongue 4, it can stop moving, and then the jack can cover the third elastic plate 15.

[0033] See also Figure 2-Figure 5 The outer walls of the arc-shaped abutment plate 5 and the movable plate 9 are fixedly connected with a rubber sleeve 16 , and the outer wall of the rubber sleeve 16 abuts against the inner wall of the Type-C charging port 3 .

[0034] Since the outer walls of the movable plate 9 and the curved abutment plate 5 need to contact the inner wall of the Type-C charging port 3, in order to prevent the components on the inner wall of the Type-C charging port 3 from being scratched by the curved abutment plate 5 and the movable plate 9, the outer walls of the movable plate 9 and the curved abutment plate 5 are wrapped by a rubber sleeve 16. The material of the rubber sleeve 16 is relatively soft, so the contact with the inner wall of the Type-C charging port 3 will not easily damage the objects inside the Type-C charging port 3 due to friction.

[0035] Working principle: The blocking portion 8 is adapted to the shape of the Type-C charging port 3, so the Type-C charging port 3 can be blocked after the blocking portion 8 is inserted into the Type-C charging port 3. When the Type-C plug 2 is not used to insert into the Type-C charging port 3 to charge the battery body 1, the blocking portion 8 is inserted into the Type-C charging port 3 to block the Type-C charging port 3. First, dust in the environment is prevented from entering the Type-C charging port 3 during daily use or storage. Second, small metal objects such as keys and coins are prevented from accidentally entering the Type-C charging port 3. These metal foreign objects may cause a battery short circuit. When the Type-C plug 2 needs to be inserted into the Type-C charging port 3 to charge the battery body 1, the Type-C plug 2 is first inserted into the Type-C charging port 3 normally. The Type-C plug 2 itself carries a Type-C shaped socket for inserting into the terminal tongue 4. Therefore, the Type-C shaped socket will first be inserted into the two second elastic plates 12. The second elastic plates 12 are made of plastic. As the Type-C shaped socket is slowly inserted into the two second elastic plates 12, the second elastic plates 12 will be partially squeezed. The two second elastic plates 12 are squeezed to move closer to each other up and down until the second elastic plates 12 enter the socket. The second elastic plates 12 use their own elastic force to push toward the inner top wall and the inner bottom wall of the socket respectively, so that the second elastic plates 12 will be stuck in the socket. Then, the Type-C plug 2 can be pulled outward, and the blocking part 8 can be pulled out together, so that the blocking part 8 is separated from the Type-C charging port 3.

[0036] The two arc-shaped abutment plates 5 respectively abut against the arc-shaped areas on both sides of the Type-C charging port 3. Since the sealing part 8 is soft, the two arc-shaped abutment plates 5 are responsible for expanding the arc-shaped areas of the sealing part 8, and then the two movable plates 9 are responsible for propping up the top and bottom of the sealing part 8, so that the sealing part 8 can be expanded to block the Type-C charging port 3. The arc-shaped abutment plates 5 and the movable plates 9 are in close contact with the inner wall of the Type-C charging port 3, which effectively prevents impurities from entering the Type-C charging port 3 through the gap between the sealing part 8 and the Type-C charging port 3.

[0037] The first elastic plate 11 is fixed between the second elastic plate 12 and the movable plate 9. When the Type-C plug 2 enters the Type-C charging port 3 and squeezes the second elastic plate 12, the two second elastic plates 12 will pull the two first elastic plates 11 when they approach each other, and then the two first elastic plates 11 will pull the two movable plates 9 to move relative to each other when they move toward the middle, so that the upper movable plate 9 is away from the inner top wall of the Type-C charging port 3, and the lower movable plate 9 is also away from the inner bottom wall of the Type-C charging port 3; When the two movable plates 9 move relative to each other, the arc-shaped support plate 5 will also be deformed. The specific deformation method is that the inner arc of the arc-shaped support plate 5 will shrink, and the top and bottom of the arc-shaped support plate 5 will also approach the middle at the same time. At this time, the two movable plates 9 are not close to the inner wall of the Type-C charging port 3. Then when the movable plate 9, the arc-shaped support plate 5 and the sealing part 8 are taken out, the movable plate 9 will not scratch the internal components of the Type-C charging port 3. The arc-shaped support plate 5 is made of plastic, so the arc-shaped support plate 5 can be deformed and can rebound.

Claims

1. A detachable rechargeable battery with a Type-C charging port, comprising a battery body (1), a Type-C charging port (3) for inserting a Type-C plug (2) on one side, a terminal tongue (4) connected to the Type-C charging port (3), characterized in that: include, The blocking portion (8) is made of an elastic material, and each outer wall of the blocking portion abuts against the inner wall of the Type-C charging port (3) to form a closed cavity; The elastic portion comprises at least two first elastic plates (11) that can be deformed toward the middle, one side of the two first elastic plates (11) being respectively connected to the upper and lower sides of the blocking portion (8), and the other side having a height difference that matches the opening of the Type-C charging port (3), and being used for squeezing the two first elastic plates (11) to deform toward the middle when the Type-C plug (2) is inserted into the Type-C charging port (3).

2. A detachable rechargeable battery with a Type-C charging port as claimed in claim 1, characterized in that: Two arc-shaped abutment plates (5) are arranged inside the Type-C charging port (3), the inner arcs of the two arc-shaped abutment plates (5) correspond horizontally, two movable plates (9) are connected between the two arc-shaped abutment plates (5), and the two movable plates (9) correspond vertically up and down, the overall shape of the two arc-shaped abutment plates (5) and the two movable plates (9) are compatible with the Type-C charging port (3), the outer wall of the blocking portion (8) is connected to the outer wall of the movable plate (9), and the outer wall of the blocking portion (8) is connected to the outer wall of the arc-shaped abutment plate (5).

3. A detachable rechargeable battery with a Type-C charging port as claimed in claim 2, characterized in that: The outer walls of the two movable plates (9) are connected to the outer wall of the first elastic plate (11); a second elastic plate (12) is installed at one end of the first elastic plate (11) away from the movable plate (9); and the arc-shaped abutment plate (5) and the movable plate (9) are made of deformable elastic material.

4. A detachable rechargeable battery with a Type-C charging port as claimed in claim 3, characterized in that: A third elastic plate (15) is connected between the two second elastic plates (12); the third elastic plate (15) is in an arc shape and is made of a deformable elastic material.

5. A detachable rechargeable battery with a Type-C charging port as claimed in claim 4, characterized in that: An iron sheet (14) is mounted on the outer wall of the third elastic plate (15), and a side of the iron sheet (14) away from the third elastic plate (15) abuts against the first elastic plate (11). A connecting rod (13) is arranged in the inner arc of the second elastic plate (12), and the outer wall of the connecting rod (13) is connected to the outer wall of the iron sheet (14). The iron sheet (14) is made of a deformable elastic material and is used to deform after being squeezed and squeeze the connecting rod (13).

6. A detachable rechargeable battery with a Type-C charging port as claimed in claim 5, characterized in that: Two fixing plates (6) are installed on the inner wall of the arc-shaped abutment plate (5), the terminal tongue (4) is located between the two fixing plates (6), and a protective cloth (7) is connected between the fixing plate (6) and the movable plate (9).

7. A detachable rechargeable battery with a Type-C charging port as claimed in claim 6, characterized in that: An arc-shaped baffle plate (10) is connected between the two fixed plates (6), and an outer wall of the arc-shaped baffle plate (10) is connected to an outer wall of the fixed plate (6).

8. A detachable rechargeable battery with a Type-C charging port as claimed in claim 7, characterized in that: The outer walls of the arc-shaped abutment plate (5) and the movable plate (9) are both connected to a rubber sleeve (16), and the outer wall of the rubber sleeve (16) abuts against the inner wall of the Type-C charging port (3).

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