Mobile power supply

Abstract

The invention discloses a mobile power supply, the mobile power supply is used for charging electronic equipment, and the mobile power supply comprises a shell, a first clamping part and a second clamping part; the shell is provided with an accommodating space; the first clamping part and the second clamping part are movably arranged on the shell respectively, so that the mobile power supply can be switched between a first state and a second state; when the mobile power supply is in a first state, the first clamping part and the second clamping part are respectively folded into the accommodating space; and when the mobile power supply is in a second state, the first clamping part and the second clamping part respectively extend out of the accommodating space and form a clamping space for accommodating the electronic equipment together with the shell. According to the scheme, the problem that a user is difficult to use the electronic equipment conveniently due to the fact that the mobile power supply and the electronic equipment are inconvenient to carry at the same time in the use process of the mobile power supply related to the related technology can be solved.

Description

Technical Field

[0001] The present application belongs to the technical field of mobile power supply design, and specifically relates to a mobile power supply. Background Art

[0002] At present, electronic devices, such as mobile phones, are becoming more and more popular. When users are traveling or on business trips, the power of the electronic devices is limited and it is difficult for users to use them for a long time, so users need to charge the electronic devices through mobile power supplies.

[0003] However, when a user uses a mobile power supply to charge an electronic device while walking or in other activities, the user usually needs to hold the mobile power supply with one hand and the electronic device with the other hand, or hold the mobile power supply and the electronic device with both hands, which makes the mobile power supply and the electronic device not portable enough, making it difficult for the user to conveniently use the electronic device when charging the electronic device with the mobile power supply while walking or in other activities. Summary of the invention

[0004] The invention discloses a mobile power source to solve the problem that the mobile power source involved in the related art is inconvenient to carry the mobile power source and electronic equipment at the same time during use, making it difficult for users to conveniently use the electronic equipment.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: The present application discloses a mobile power supply, which is used to charge electronic devices. The mobile power supply comprises a housing, a first clamping portion and a second clamping portion; the housing has a receiving space; The first clamping portion and the second clamping portion are movably disposed on the housing, respectively, so that the mobile power source can be switched between a first state and a second state; When the mobile power source is in the first state, the first clamping portion and the second clamping portion are respectively retracted into the accommodation space; When the mobile power source is in the second state, the first clamping portion and the second clamping portion extend out of the accommodating space respectively, and together with the housing form a clamping space for accommodating the electronic device.

[0006] The technical solution adopted by the present invention can achieve the following technical effects: The mobile power supply disclosed in the embodiment of the present application improves the structure of the mobile power supply involved in the related art, and provides a first clamping part and a second clamping part, and the first clamping part and the second clamping part are respectively movably provided on the shell, so that the mobile power supply can switch between the first state and the second state, so that when the mobile power supply is in the first state, the first clamping part and the second clamping part are respectively retracted into the accommodating space, and when the mobile power supply is in the second state, the first clamping part and the second clamping part are respectively extended out of the accommodating space, and together with the shell, form a clamping space for accommodating an electronic device, so that the electronic device can be fixed in the clamping space, so that the electronic device can be fixedly connected to the mobile power supply, so that when the user uses the mobile power supply for charging in an active state such as walking, it is only necessary to fix the electronic device or the mobile power supply, and there is no need to fix the electronic device and the mobile power supply separately, so that it is convenient for the user to carry the electronic device and the mobile power supply, so that the user can use the electronic device more conveniently when using the mobile power supply to charge the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 is a schematic diagram of the structure of the mobile power supply disclosed in the embodiment of the present application in the first state; Figure 2 is a schematic diagram of the structure of the mobile power supply disclosed in the embodiment of the present application in the second state; Figure 3 yes Figure 1 sectional view of Figure 4 is a schematic diagram of a partial structure of a mobile power supply disclosed in an embodiment of the present application; Figure 5 is a schematic diagram of a partial structure of a mobile power supply disclosed in an embodiment of the present application from another perspective; Figure 6 is a schematic structural diagram of a first clamping portion disclosed in an embodiment of the present application; Figure 7 yes Figure 6 sectional view of Figure 8 It is a schematic diagram of the structure of the second clamping part disclosed in the embodiment of the present application.

[0008] Description of reference numerals: 100 - housing, 110 - receiving hole, 120 - inner cavity, 130 - through hole, 140 - receiving space, 141 - first receiving groove, 142 - second receiving groove, 200-first clamping part, 210-first clamping body, 220-first connecting part, 221-connecting sleeve, 222-limiting groove, 223-second limiting protrusion, 224-first pressing surface, 230-first protrusion, 240-driving mechanism, 241-second guiding inclined surface, 300-second clamping part, 310-second clamping body, 320-second connecting part, 321-connecting shaft, 322-first limiting protrusion, 323-second pressing surface, 324-third limiting protrusion, 330-second protrusion, 400-Clamping space, 510-first elastic member, 520-second elastic member, 600-charging part, 610-charging body, 611-charging end, 612-telescopic section, 613-connecting section, 620-transmission mechanism, 621-first guide slope, 710-first gap, 720-second gap, 800-Circuit Board, 900 - Electrical connector. DETAILED DESCRIPTION

[0009] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. 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.

[0010] The terms "first", "second", etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more.

[0011] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0012] Please refer to Figures 1 to 8 The embodiment of the present application discloses a mobile power supply, which is used to charge electronic devices. The mobile power supply includes a housing 100, a first clamping portion 200 and a second clamping portion 300.

[0013] The housing 100 is a basic component of the mobile power supply, and is used to provide a mounting position for other components of the mobile power supply, wherein the first clamping portion 200 and the second clamping portion 300 are both provided on the housing 100. In addition, the housing 100 is also used to form some functional spaces or structures, such as the accommodating space 140 and the accommodating hole 110, the inner cavity 120, the through hole 130, etc. described later.

[0014] The first clamping part 200 and the second clamping part 300 are core components for fixing the electronic device in the mobile power supply. The first clamping part 200 and the second clamping part 300 are respectively movably arranged on the housing 100 so that the mobile power supply can switch between the first state and the second state.

[0015] In a specific working process, when the mobile power source is in the first state, the first clamping portion 200 and the second clamping portion 300 are respectively retracted into the accommodating space 140 to reduce the space occupied by the mobile power source, thereby facilitating carrying of the mobile power source.

[0016] When the mobile power supply is in the second state, the first clamping portion 200 and the second clamping portion 300 respectively extend out of the accommodating space 140, and together with the shell 100 form a clamping space 400 for accommodating the electronic device, so that the electronic device can be fixed in the clamping space 400, so that the electronic device can be fixedly connected to the mobile power supply, so that the electronic device can be fixedly connected to the mobile power supply, which enables the user to use the mobile power supply to charge while walking or other activities, and only needs to fix the electronic device or the mobile power supply, without fixing the electronic device and the mobile power supply separately. In this case, the user can fix the electronic device or the mobile power supply with one hand, thereby freeing the user's other hand, so that the user can operate the electronic device with the other hand, which makes it convenient for the user to carry the electronic device and the mobile power supply, so that the user can use the electronic device more conveniently when using the mobile power supply to charge the electronic device.

[0017] As described above, in this case, the electronic device can be fixed in the clamping space 400. Specifically, the first clamping portion 200 and the second clamping portion 300 can be located on opposite sides of the electronic device, and can respectively contact with the electronic device, so that the electronic device can be clamped between the first clamping portion 200 and the second clamping portion 300 to achieve the fixation of the electronic device in the clamping space 400. Of course, the first clamping portion 200 and the second clamping portion 300 can also respectively contact with the electronic device, and respectively press the electronic device against the housing 100, so as to achieve the fixation of the electronic device in the clamping space 400. The embodiment of the present application does not limit the specific fixing method of the electronic device in the clamping space 400.

[0018] The mobile power supply disclosed in the embodiment of the present application improves the structure of the mobile power supply involved in the related art, and provides a first clamping portion 200 and a second clamping portion 300, and the first clamping portion 200 and the second clamping portion 300 are respectively movably provided on the housing 100, so that the mobile power supply can switch between the first state and the second state, so that when the mobile power supply is in the first state, the first clamping portion 200 and the second clamping portion 300 are respectively retracted into the accommodating space 140, and when the mobile power supply is in the second state, the first clamping portion 200 and the second clamping portion 300 are respectively extended out of the accommodating space 140, and together with the housing 100, form a clamping space 400 for accommodating an electronic device, so that the electronic device can be fixed in the clamping space 400, so that the electronic device can be fixedly connected to the mobile power supply, so that when the user uses the mobile power supply for charging in an active state such as walking, it is only necessary to fix the electronic device or the mobile power supply, without fixing the electronic device and the mobile power supply separately, so that it is convenient for the user to carry the electronic device and the mobile power supply, so that the user can use the electronic device more conveniently when using the mobile power supply to charge the electronic device.

[0019] In an optional technical solution, the first clamping portion 200 and the second clamping portion 300 can be rotatably disposed on the housing 100, so that the mobile power supply can be switched between the first state and the second state by rotating the first clamping portion 200 and the second clamping portion 300. Specifically, the first clamping portion 200 and the second clamping portion 300 can be rotatably connected to the housing 100 by hinges or flexible connectors, respectively, and the embodiment of the present application is not limited to this.

[0020] In a specific working process, when the mobile power source is in the first state, the first clamping portion 200 and the second clamping portion 300 can be respectively rotated into the accommodation space 140, that is, the first clamping portion 200 and the second clamping portion 300 can be respectively retracted into the accommodation space 140 by rotation. When the mobile power source is in the second state, the first clamping portion 200 and the second clamping portion 300 can be respectively rotated out of the accommodation space 140, that is, the first clamping portion 200 and the second clamping portion 300 can be respectively extended out of the accommodation space 140 by rotation.

[0021] In other embodiments, the first clamping portion 200 and the second clamping portion 300 may be slidably disposed on the housing 100 , respectively, so that the mobile power supply can be switched between the first state and the second state by sliding the first clamping portion 200 and the second clamping portion 300 .

[0022] In a specific working process, when the mobile power source is in the first state, the first clamping portion 200 and the second clamping portion 300 can be respectively retracted into the accommodation space 140 by sliding. When the mobile power source is in the second state, the first clamping portion 200 and the second clamping portion 300 can be respectively extended out of the accommodation space 140 by sliding.

[0023] In one technical solution, the first clamping part 200 may include a first clamping body 210 and a first connecting part 220, and the second clamping part 300 may include a second clamping body 310 and a second connecting part 320. The first clamping body 210 and the second clamping body 310 may be rotatably connected to the first connecting part 220 and the second connecting part 320, respectively, and the first connecting part 220 and the second connecting part 320 may be both slidably disposed on the housing 100, so that the first clamping body 210 and the second clamping body 310 can be moved closer to or farther from each other by sliding the first connecting part 220 and the second connecting part 320. Specifically, the first clamping body 210 and the first connecting part 220 may be rotatably connected to the first connecting part 220 and the second connecting part 320, respectively, by hinges or flexible connectors, and the embodiment of the present application does not limit this.

[0024] In a specific working process, when the mobile power supply is in the first state, the first clamping body 210 and the second clamping body 310 can be respectively rotated into the accommodation space 140 , that is, the first clamping body 210 and the second clamping body 310 can be respectively retracted into the accommodation space 140 by rotating.

[0025] When the mobile power supply is in the second state, the first clamping body 210 and the second clamping body 310 can be respectively rotated out of the accommodating space 140, that is, the first clamping body 210 and the second clamping body 310 can be respectively extended out of the accommodating space 140 by rotation, and the first clamping body 210 and the second clamping body 310 can form a clamping space 400 together with the housing 100. At the same time, since the first connecting portion 220 and the second connecting portion 320 are slidably arranged on the housing 100, the first connecting portion 220 and the second connecting portion 320 can be used to slide relative to the housing 100 to drive the first clamping body 210 and the second clamping body 310 to move closer to or away from each other, so as to change the size of the clamping space 400, so that electronic devices of various specifications can be fixed in the clamping space 400, which is conducive to enriching the application scenarios of the mobile power supply.

[0026] In addition, before the electronic device is loaded into the clamping space 400, the first connecting portion 220 and the second connecting portion 320 can be respectively driven to move the first clamping body 210 and the second clamping body 310 away from each other to expand the clamping space 400, thereby facilitating the installation of the electronic device into the clamping space 400. At the same time, after the electronic device is installed into the clamping space 400, the first connecting portion 220 and the second connecting portion 320 can be respectively driven to move the first clamping body 210 and the second clamping body 310 closer to each other to reduce the clamping space 400, thereby being able to fix the electronic device.

[0027] In a further technical solution, the mobile power supply may further include a first elastic member 510, and the first connection portion 220 and the second connection portion 320 may be respectively connected to the first elastic member 510. When the mobile power supply is in the second state, the first elastic member 510 may be used to drive the first connection portion 220 and the second connection portion 320 to respectively drive the first clamping body 210 and the second clamping body 310 to approach each other through the first elastic deformation, so as to press against the electronic device. Specifically, the first elastic member 510 may be a spring or an elastic rubber, which is not limited in the embodiments of the present application.

[0028] In a specific working process, when the first connection part 220 and the second connection part 320 respectively drive the first clamping body 210 and the second clamping body 310 to move away from each other, the first elastic member 510 undergoes a first elastic deformation. At this time, when there is no external force interference on the first connection part 220 and the second connection part 320, the first elastic member 510 can drive the first connection part 220 and the second connection part 320 to respectively drive the first clamping body 210 and the second clamping body 310 to move closer to each other through the first elastic deformation, so as to reduce the clamping space 400, so that the first clamping body 210 and the second clamping body 310 can press against the electronic device to fix the electronic device in the clamping space 400. In addition, the first elastic deformation can be a compression deformation or an extension deformation, which is not limited in the embodiment of the present application.

[0029] As described above, this structure can automatically bring the first clamping body 210 and the second clamping body 310, which are far away from each other, closer to each other through the first elastic member 510, so as to realize automatic resetting of the first clamping body 210 and the second clamping body 310, so that the first clamping body 210 and the second clamping body 310 can automatically press against the electronic device, thereby avoiding manual adjustment of the first clamping body 210 and the second clamping body 310 to bring the first clamping body 210 and the second clamping body 310 closer to each other and press against the electronic device, which is beneficial to simplify the operating procedures of the first clamping part 200 and the second clamping part 300, and further beneficial to improve the user experience.

[0030] In a more specific embodiment, the shell 100 may have a accommodating hole 110, the first connecting part 220 may have a connecting sleeve 221 and a first pressing surface 224, the second connecting part 320 may have a connecting shaft 321 and a second pressing surface 323, the connecting shaft 321 and the connecting sleeve 221 may both be located in the accommodating hole 110, the connecting shaft 321 may be slidably disposed in the connecting sleeve 221, the first elastic member 510 is sleeved on the connecting shaft 321, and the first elastic member 510 may be respectively connected to the connecting shaft 321 and the connecting sleeve 221, so that when the first elastic member 510 undergoes a first elastic deformation, it can respectively drive the second connecting part 320 and the first connecting part 220 to slide through the connecting shaft 321 and the connecting sleeve 221, and the connecting sleeve 221 can guide the sliding of the connecting shaft 321, so that the second connecting part 320 and the first connecting part 220 can slide stably.

[0031] At the same time, since the first elastic member 510 is sleeved on the connecting shaft 321, it is possible to avoid the first elastic member 510 from being easily offset when undergoing the first elastic deformation, making it difficult for the first elastic member 510 to normally drive the second connecting part 320 and the first connecting part 220 to slide, thereby helping to improve the reliability of the first elastic member 510.

[0032] In a specific working process, when the mobile power supply is in the second state, it can be used to drive the connecting sleeve 221 and the connecting shaft 321 to slide by pressing the first pressing surface 224 and the second pressing surface 323 respectively, so as to move the first clamping body 210 and the second clamping body 310 away from each other and cause the first elastic member 510 to undergo a first elastic deformation.

[0033] Specifically, the user can drive the first connection part 220 and the second connection part 320 to slide relative to the housing 100 by pressing the first pressing surface 224 and the second pressing surface 323, so that the connection sleeve 221 and the connection shaft 321 slide relative to the housing 100, and the connection sleeve 221 slides relative to the connection shaft 321, so that the first elastic member 510 undergoes a first elastic deformation. At this time, the connection shaft 321 extends out of the connection sleeve 221, and the first clamping body 210 and the second clamping body 310 move away from each other to expand the clamping space 400, thereby facilitating the installation of the electronic device into the clamping space 400.

[0034] After the user has pressed the first pressing surface 224 and the second pressing surface 323, the user separates from the first pressing surface 224 and the second pressing surface 323. When the user has just separated from the first pressing surface 224 and the second pressing surface 323, the first elastic member 510 still has the first elastic deformation, so that the first elastic member 510 can drive the connecting sleeve 221 to slide relative to the connecting shaft 321, thereby making the first connecting part 220 and the second connecting part 320 slide relative to the housing 100. At this time, the connecting shaft 321 retracts into the connecting sleeve 221, and the first connecting part 220 and the second connecting part 320 are close to each other to reduce the clamping space 400, so that the first connecting part 220 and the second connecting part 320 can press against the electronic device, thereby achieving the fixation of the electronic device in the clamping space 400.

[0035] In order to improve the stability of the cooperation between the connecting sleeve 221 and the connecting shaft 321, the hole wall of the connecting sleeve 221 can have a limiting groove 222, and the connecting shaft 321 can have a first limiting protrusion 322. The first limiting protrusion 322 can be used to cooperate with the limiting groove 222 to limit the connecting shaft 321 from sliding out of the connecting sleeve 221, thereby preventing the connecting shaft 321 from falling off from the connecting sleeve 221, which would make it difficult for the connecting shaft 321 and the connecting sleeve 221 to slide stably together.

[0036] Optionally, there can be multiple limiting grooves 222 and first limiting protrusions 322, multiple limiting grooves 222 can be spaced and evenly distributed on the hole wall of the connecting sleeve 221, multiple first limiting protrusions 322 can be spaced and evenly distributed on the outer surface of the connecting shaft 321 around the central axis of the connecting shaft 321, and multiple first limiting protrusions 322 correspond one-to-one with multiple limiting grooves 222, so as to more reliably limit the connecting shaft 321 from sliding out of the connecting sleeve 221, so as to more effectively prevent the connecting shaft 321 from falling off the connecting sleeve 221.

[0037] In order to improve the stability of fixing the electronic device in the clamping space 400, the first connecting part 220 and the second connecting part 320 may also have a second limiting protrusion 223 and a third limiting protrusion 324 respectively. When the mobile power supply is in the second state, the second limiting protrusion 223 and the third limiting protrusion 324 may respectively contact the first clamping body 210 and the second clamping body 310 to respectively limit the rotation angle of the first clamping body 210 and the second clamping body 310, so that the first clamping body 210 and the second clamping body 310 can stably contact the electronic device, avoiding the problem that the free end of the first clamping body 210 and the free end of the second clamping body 310 are respectively away from the electronic device, which makes it difficult for the first clamping body 210 and the second clamping body 310 to press against the electronic device, thereby making it difficult to stably fix the electronic device in the clamping space 400.

[0038] In the embodiment of the present application, the mobile power supply may further include a charging part 600, which may include a connected charging body 610 and a transmission mechanism 620, the first clamping part 200 may further include a driving mechanism 240 connected to the first connecting part 220, and the housing 100 may further include an inner cavity 120 and a through hole 130, the inner cavity 120 may be connected to the through hole 130, that is, the inner cavity 120 may be connected to the external environment of the housing 100 through the through hole 130. The housing 100 may further include an avoidance hole, which may be connected to the inner cavity 120, and the driving mechanism 240 may extend into the inner cavity 120 through the avoidance hole, and cooperate with the transmission mechanism 620 in transmission.

[0039] The charging part 600 can be movably arranged in the inner cavity 120, and the transmission mechanism 620 and the driving mechanism 240 can be transmission-connected. The driving mechanism 240 can be used to cooperate with the transmission mechanism 620 as the first connecting part 220 slides, so that the charging end 611 of the charging body 610 can extend to the outside of the shell 100 through the through hole 130, thereby facilitating the connection between the charging end 611 and the electronic device, and then facilitating the user to charge.

[0040] It should be noted that the charging terminal 611 can be distributed at the end of the charging body 610 away from the transmission mechanism 620, so as to facilitate the charging terminal 611 to extend outside the housing 100. Specifically, the charging terminal 611 can be a magnetic charging plug, a USB Type-C plug, or a USB Type-A plug, etc., which is not limited in the embodiment of the present application.

[0041] As described above, in this structure, the driving mechanism 240 can cooperate with the transmission mechanism 620 as the first connection part 220 slides, so that the charging body 610 can be indirectly driven through the first connection part 220. That is to say, the first connection part 220 can drive the charging body 610 to move, and can also drive the first clamping body 210 to move, so that the first connection part 220 can be fully utilized, and it can avoid the additional setting of a driving part to directly drive the charging body 610 to move, which is beneficial to simplify the structure and save costs.

[0042] In a further technical solution, the transmission mechanism 620 may include a first guide bevel 621, and the driving mechanism 240 may include a second guide bevel 241. The second guide bevel 241 may be used to cooperate with the first guide bevel 621 as the first connecting portion 220 slides, so that the charging end 611 extends outside the shell 100, wherein during the cooperation between the first guide bevel 621 and the second guide bevel 241, the first guide bevel 621 may be slidably connected to the second guide bevel 241.

[0043] In this structure, the driving mechanism 240 can drive the transmission mechanism 620 by cooperating with the first guide slope 621 and the second guide slope 241, so that the charging end 611 can be extended outside the shell 100. This structure is relatively simple and easy to implement, and can avoid occupying too much space in the inner cavity 120.

[0044] In other embodiments, the transmission mechanism 620 may include a transmission belt and a transmission wheel, the driving mechanism 240 may include a driving wheel, the charging body 610 may be connected to the transmission belt, and the driving mechanism 240 may drive the transmission belt to move through the driving wheel, thereby driving the charging body 610 to move through the transmission belt, so that the charging end 611 is extended outside the housing 100 through the belt transmission. Of course, the driving mechanism 240 and the transmission mechanism 620 may also extend the charging end 611 outside the housing 100 through a gear rack transmission, which is not limited by the embodiment of the present application.

[0045] In one embodiment, the charging body 610 may further include a telescopic section 612, which may be connected to the transmission mechanism 620, and the charging end 611 may be disposed at the end of the telescopic section away from the transmission mechanism 620. The driving mechanism 240 may be used to cooperate with the transmission mechanism 620 as the first connecting portion 220 slides, so that the telescopic section 612 extends outside the shell 100. The telescopic section 612 may be used to extend the length of the telescopic section 612 by extending, thereby making the distance between the charging end 611 and the shell 100 larger, so as to facilitate user operation, thereby helping to improve user experience.

[0046] It is feasible that the telescopic section 612 can be an elastic telescopic structure, so that it can be stretched by elastic deformation, thereby extending the length of the telescopic section 612, and in this structure, when the user finishes charging, the elastic deformation of the telescopic section 612 can be automatically restored, thereby avoiding the user from manually adjusting the telescopic section 612, which is conducive to simplifying the operation procedure. In order to make the telescopic section 612 have sufficient strength, the elastic telescopic structure can be an elastic metal wire, which can prevent the telescopic section 612 from being easily broken and can occupy a smaller space in the inner cavity 120.

[0047] In one technical solution, the mobile power supply may further include a second elastic member 520, and the charging body 610 may further include a connecting section 613. The telescopic section 612 and the transmission mechanism 620 are respectively connected to the two ends of the connecting section 613. The second elastic member 520 may be sleeved on the connecting section 613, thereby avoiding the situation where the second elastic member 520 is easily offset during the second elastic deformation, which makes it difficult to drive the charging body 610 normally.

[0048] When the telescopic section 612 extends out of the housing 100, the second elastic member 520 may undergo a second elastic deformation, and the second elastic member 520 may be used to drive the charging body 610 to retract into the inner cavity 120 through the second elastic deformation. Specifically, the second elastic member 520 may be connected to the transmission mechanism 620 and the housing 100, respectively, so that the charging body 610 can be driven through the transmission mechanism 620 when the second elastic member 520 undergoes the second elastic deformation, so that the charging body 610 is retracted into the inner cavity 120. Of course, the second elastic deformation may be a compression deformation or an extension deformation. In addition, the second elastic member 520 may be a spring or an elastic rubber, which is not limited in the embodiments of the present application.

[0049] This structure can make the charging body 610 automatically retract into the inner cavity 120, so as to realize automatic resetting of the charging body 610 and avoid the user from manually adjusting the charging body 610, which is helpful to simplify the operation procedure and further help to improve the user experience.

[0050] In the embodiment of the present application, the mobile power supply may further include a circuit board 800 and an electrical connector 900 disposed in the inner cavity 120, the charging body 610 may be electrically connected to the transmission mechanism 620, and the transmission mechanism 620 may be connected to the circuit board 800 through the electrical connector 900, so that the transmission mechanism 620 may drive the charging body 610 to move relative to the circuit board 800. Specifically, the circuit board 800 may be a printed circuit board or a flexible circuit board, and the electrical connector 900 may be a wire or a flexible circuit board, which is not limited in the embodiment of the present application.

[0051] In an optional embodiment, the accommodating space 140 may include a first accommodating groove 141 and a second accommodating groove 142. When the mobile power supply is in the first state, the first clamping portion 200 and the second clamping portion 300 may be retracted into the first accommodating groove 141 and the second accommodating groove 142, respectively. This structure is relatively simple and easy to implement, and can avoid the first clamping portion 200 and the second clamping portion 300 protruding out of the shell 100 when the mobile power supply is in the first state, which may easily affect the aesthetics of the mobile power supply.

[0052] Further, the free end of the first clamping part 200 and the free end of the second clamping part 300 may have a first protrusion 230 and a second protrusion 330, respectively. When the mobile power supply is in the first state, the groove wall of the first receiving groove 141 and the first protrusion 230 may form a first gap 710, and the groove wall of the second receiving groove 142 and the second protrusion 330 may form a second gap 720. This structure enables the user to contact the free end of the first clamping part 200 and the free end of the second clamping part 300 through the first gap 710 and the second gap 720, respectively, so that the user can rotate the first clamping part 200 and the second clamping part 300 through the free end of the first clamping part 200 and the free end of the second clamping part 300, respectively, so that the first clamping part 200 and the second clamping part 300 are respectively extended out of the receiving space 140, so that the user can switch the mobile power supply from the first state to the second state conveniently. In the examples of the present application, the electronic device may be a mobile phone, a tablet computer, a laptop computer, a smart wearable device, an e-book reader, an electronic game console, etc. The embodiments of the present application do not limit the specific types of electronic devices.

[0053] The above embodiments of the present invention focus on the differences between the various embodiments. As long as the different optimization features of the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, they will not be repeated here.

[0054] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation modes, which are merely illustrative rather than restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, all of which are within the protection of the present invention.

Claims

1. A mobile power source for charging electronic devices, characterized in that: The mobile power supply comprises a housing, a first clamping portion and a second clamping portion; the housing has a receiving space; The first clamping portion and the second clamping portion are movably disposed on the housing, respectively, so that the mobile power source can be switched between a first state and a second state; When the mobile power source is in the first state, the first clamping portion and the second clamping portion are respectively retracted into the accommodation space; When the mobile power source is in the second state, the first clamping portion and the second clamping portion extend out of the accommodating space respectively, and together with the housing form a clamping space for accommodating the electronic device.

2. The mobile power source according to claim 1, characterized in that: The first clamping portion and the second clamping portion are rotatably disposed on the housing respectively; When the mobile power source is in the first state, the first clamping portion and the second clamping portion are respectively rotated into the accommodating space; When the mobile power source is in the second state, the first clamping portion and the second clamping portion are respectively rotated out of the accommodating space.

3. The mobile power source according to claim 1, characterized in that: The first clamping portion includes a first clamping body and a first connecting portion, and the second clamping portion includes a second clamping body and a second connecting portion; The first clamping body and the second clamping body are rotatably connected to the first connecting portion and the second connecting portion respectively, and the first connecting portion and the second connecting portion are both slidably disposed on the housing; When the mobile power source is in the first state, the first clamping body and the second clamping body are respectively rotated into the accommodation space; When the mobile power supply is in the second state, the first clamping body and the second clamping body are respectively rotated out of the accommodating space and form the clamping space together with the shell, and the first connecting portion and the second connecting portion are used to drive the first clamping body and the second clamping body to move closer to or away from each other by sliding relative to the shell to change the size of the clamping space.

4. The mobile power source according to claim 3, characterized in that: The mobile power supply further includes a first elastic member, and the first connecting portion and the second connecting portion are respectively connected to the first elastic member; When the mobile power source is in the second state, the first elastic member is used to drive the first connection portion and the second connection portion through the first elastic deformation, thereby respectively driving the first clamping body and the second clamping body to approach each other to press against the electronic device.

5. The mobile power source according to claim 4, characterized in that: The housing has a receiving hole, the first connecting portion has a connecting sleeve and a first pressing surface, the second connecting portion has a connecting shaft and a second pressing surface, the connecting shaft and the connecting sleeve are both located in the receiving hole, the connecting shaft is slidably disposed in the connecting sleeve, and the first elastic member is sleeved on the connecting shaft; When the mobile power source is in the second state, the first pressing surface and the second pressing surface are pressed to respectively drive the connecting sleeve and the connecting shaft to slide, so that the first clamping body and the second clamping body move away from each other and the first elastic member undergoes the first elastic deformation.

6. The mobile power source according to claim 5, characterized in that: The hole wall of the connecting sleeve has a limiting groove, and the connecting shaft has a first limiting protrusion, which is used to cooperate with the limiting groove to limit the connecting shaft from sliding out of the connecting sleeve.

7. The mobile power source according to claim 3, characterized in that: The first connection part and the second connection part also have a second limiting protrusion and a third limiting protrusion respectively. When the mobile power supply is in the second state, the second limiting protrusion and the third limiting protrusion respectively interfere with the first clamping body and the second clamping body to limit the rotation angle of the first clamping body and the second clamping body respectively.

8. The mobile power source according to claim 3, characterized in that: The mobile power supply further includes a charging unit, the charging unit includes a connected charging body and a transmission mechanism, the first clamping unit may further include a driving mechanism connected to the first connecting unit, the housing further includes an inner cavity and a through hole, the inner cavity is connected to the through hole; The charging part is movably arranged in the inner cavity, the transmission mechanism is transmission-connected with the driving mechanism, and the driving mechanism is used to cooperate with the transmission mechanism as the first connecting part slides, so that the charging end of the charging body extends out of the shell through the through hole, and the charging end is distributed at the end of the charging body away from the transmission mechanism.

9. The mobile power source according to claim 8, characterized in that: The transmission mechanism includes a first guiding inclined surface, and the driving mechanism includes a second guiding inclined surface, wherein the second guiding inclined surface is used to cooperate with the first guiding inclined surface as the first connecting portion slides, so that the charging end extends out of the shell.

10. The mobile power source according to claim 8, characterized in that: The charging body also includes a telescopic section, which is connected to the transmission mechanism. The charging end is arranged at the end of the telescopic section away from the transmission mechanism. The driving mechanism is used to cooperate with the transmission mechanism as the first connecting part slides, so that the telescopic section extends out of the shell. The telescopic section is used to extend the length of the telescopic section by stretching.

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