Mobile power supply

Abstract

The utility model provides a mobile power supply. The mobile power supply comprises a housing, a cell assembly and a data line. A mounting space is formed in the shell, mounting grooves are formed in the outer surface of the shell, and the mounting grooves are formed in at least two surfaces of the shell. The battery core assembly is arranged in the mounting space; the data line is electrically connected with the battery cell assembly and extends out of the shell, the length of the data line extending out of the shell is larger than that of the mounting groove, the data line extending out of the shell can be bent to form a handle space, and at least part of the data line can be selectively embedded into the mounting groove. At the moment, the contact between the data line and the shell is surface contact, the contact area of the data line and the shell is enlarged, the bearing capacity of the contact position of the data line and the shell is further improved, and the arrangement of the structure of the mobile power supply is beneficial to improving the stability of the handle space.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment accessories, and in particular to a mobile power supply. Background Art

[0002] A mobile power bank is a portable charging device that is mainly used to provide power for consumer electronic products such as handheld mobile devices (such as mobile phones, tablet computers, digital cameras, etc.). In situations where there is no external power supply, a mobile power bank can ensure that these devices continue to work and solve the problem of insufficient power.

[0003] In order to increase the convenience of use, existing mobile power supplies are usually provided with a data cable, and its connector is detachably connected to the shell to form a handle. However, the data cable of existing mobile power supplies is usually short. In the process of forming the handle, the contact portion between the data cable and the shell is too small, which will lead to an unstable connection between the two ends of the data cable. When subjected to external force, the data cable is easily separated from the shell, making the handle space unbalanced. Utility Model Content

[0004] The embodiments of the present application provide a mobile power source to at least partially improve the above problems.

[0005] The implementation method of the present application is achieved through the following technical solutions.

[0006] The embodiment of the present application provides a mobile power supply, comprising: a housing, a battery cell assembly, and a data cable. An installation space is formed inside the housing, and an installation groove is provided on the outer surface of the housing, and the installation groove is provided on at least two surfaces of the housing. The battery cell assembly is provided in the installation space. The data cable is electrically connected to the battery cell assembly and extends out of the housing, and the length of the data cable extending out of the housing is greater than the length of the installation groove. The data cable extending out of the housing can be bent to form a handle space, and at least a portion of the data cable can be selectively embedded in the installation groove.

[0007] In some embodiments, the shell includes a frame, and the mounting groove is formed in the frame; the frame includes a first side, a second side, a third side and a fourth side connected in sequence, the data line extends out of the shell from the first side, and the mounting groove is at least arranged on the second side and extends to the third side.

[0008] In some embodiments, the first side is arranged opposite to the third side, the second side is opposite to the fourth side and is respectively connected between the first side and the third side, and the mounting groove is arranged on the second side and the third side and extends to the fourth side.

[0009] In some embodiments, the mounting groove is disposed on the second side and the third side and extends to a portion of the fourth side close to the first side.

[0010] In some embodiments, the data cable includes a first wire body and a second wire body, one end of the first wire body extends into the installation space and is electrically connected to the battery core assembly, and the other end is connected to the second wire body, the first wire body can be bent to form the handle space, and the second wire body can be selectively embedded in the installation groove.

[0011] In some embodiments, the mobile power supply further includes a fixing member, which is fixedly connected to the housing and separates the data line into the first line body and the second line body.

[0012] In some embodiments, a connector is disposed at one end of the second wire body away from the first wire body, and a limiting structure for limiting the connector is disposed on an inner wall of the mounting groove.

[0013] In some embodiments, a protrusion is provided on the inner wall of the mounting groove to form the limiting structure.

[0014] In some embodiments, a portion of the first wire body located in the installation space is provided with a reinforcement portion, and the outer shell is connected to a reinforcement connector, the reinforcement connector is located in the installation space, and the reinforcement connector is connected to the reinforcement portion.

[0015] In some embodiments, the outer surface of the data line is wrapped with a reinforcement layer.

[0016] The mobile power supply provided by the embodiment of the present application is provided with a mounting groove on the outer surface of the shell, and the mounting groove is provided on at least two surfaces of the shell, and the battery cell assembly is provided in the mounting space formed inside the shell, and the data cable is electrically connected to the battery cell assembly, and the data cable is extended out of the shell, and the length of the data cable extended out of the shell is greater than the length of the mounting groove, so that at least a part of the data cable extended out of the shell can be selectively embedded in the mounting groove, so that the length of the data cable can be increased, and at the same time, after the data cable is embedded in the mounting groove, a part of the data cable extended out of the shell can be bent to form a handle space, at this time, the contact between the data cable and the shell is surface contact, the contact area between the data cable and the shell is increased, and then the bearing capacity of the contact between the data cable and the shell is improved, when encountering external force and the contact between the data cable and the shell is separated, since the data cable extends to at least two surfaces of the shell, even if the data cable is separated from one surface of the shell, the data cable is still in contact with at least one surface, and at this time the handle space is also in a stable state, and the structural setting of the above-mentioned mobile power supply is conducive to improving the stability of the handle space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the implementation mode of the present application, the drawings required for use in the description of the implementation mode will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic structural diagram of a mobile power supply provided by an embodiment is shown.

[0019] Figure 2 A schematic diagram showing a structure of a mobile power supply provided by an embodiment from another perspective.

[0020] Figure 3 for Figure 1 Exploded diagram.

[0021] Figure 4 A schematic diagram showing the internal structure of a mobile power supply provided by an embodiment.

[0022] Figure 5 A schematic structural diagram of a frame body in a mobile power supply provided by an embodiment is shown.

[0023] Figure numerals: mobile power 1, shell 10, frame 110, first side 111, second side 112, third side 113, fourth side 114, installation groove 115, first area 115a, second area 115b, limiting structure 115c, first cover 120, second cover 130, installation space 140, reinforced connector 150, battery cell 20, circuit board 30, data cable 40, fixing part 411, first wire body 412, second wire body 413, reinforcement part 414, connector 420, button 50, handle space 60, battery cell assembly 70. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the implementation mode of the present application. Obviously, the described implementation mode is only a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode in the utility model, all other implementation modes obtained by those skilled in the art without making creative work are within the scope of protection of the utility model.

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application.

[0026] A mobile power bank is a portable charging device that is mainly used to provide power for consumer electronic products such as handheld mobile devices (such as mobile phones, tablet computers, digital cameras, etc.). In situations where there is no external power supply, a mobile power bank can ensure that these devices continue to work and solve the problem of insufficient power.

[0027] In order to increase the convenience of use, the existing mobile power supply is usually provided with a data cable, and its connector is detachably connected to the shell to form a handle. When the user needs to use the mobile power supply to charge the electronic device, the structure can be removed from the shell and connected to the electronic device to charge the electronic device. When the user does not need to charge the electronic device, the connector can be installed on the shell and the mobile power supply can be carried by the above handle. The above handle can bring a more convenient carrying experience to the user. However, the data cable of the existing mobile power supply is usually short. In the process of forming the handle, the contact part between the data cable and the shell is too small. Usually only the connector is in contact with the shell. Since the connection between the connector and the shell is detachable, the force that the connector and the shell can withstand is small, which will cause the connection between the two ends of the data cable to be unstable, and cause the data cable to be separated from the shell, making the handle space unbalanced. At the same time, when the user uses the handle to carry the mobile power supply, there may be a risk that the mobile power supply falls due to the imbalance of the handle, thereby damaging the mobile power supply.

[0028] Based on the above problems, the present application embodiment provides a mobile power supply 1, which can be used to charge electronic devices. For details, please refer to Figure 1-Figure 3 The mobile power supply 1 provided in the embodiment of the present application may include: a housing 10, a battery cell assembly 70 and a data cable 40. The battery cell assembly 70 may be arranged in the housing 10, and the data cable 40 may extend from the housing 10 to the outside of the housing 10.

[0029] The housing 10 can be used as a carrier for accommodating internal components such as the battery cell assembly 70, and the housing 10 can protect the internal components such as the battery cell assembly 70. An installation space 140 can be formed inside the housing 10, and specifically, the battery cell assembly 70 can be arranged in the installation space 140. The outer surface of the housing 10 can be provided with an installation groove 115, and the installation groove 115 can be used to accommodate the data cable 40. In this embodiment, the installation groove 115 can be provided on at least two surfaces of the housing 10, and the length of the data cable 40 can be set to be greater than the length of the installation groove 115, so that the contact area between the data cable 40 and the housing 10 can be increased. At the same time, the data cable 40 can also be bent to form a handle space 60 for the convenience of carrying by the user.

[0030] Specifically, in one embodiment, the housing 10 may include a frame 110, and the mounting groove 115 may be provided on the frame 110. It should be noted that the embodiment of the present application does not limit the specific form of the frame 110. For example, the frame 110 may be provided in a square structure, and the mounting groove 115 may be provided on at least two surfaces of the frame 110. The portion of the data cable 40 extending out of the housing 10 may be selectively installed in the mounting groove 115, which may increase the contact area between the data cable 40 and the frame 110. Furthermore, in one embodiment, the data cable 40 may be embedded in the mounting groove 115 and be interference-connected with the mounting groove 115, which may further improve the structural stability of the data cable 40 when it is installed in the frame 110.

[0031] For more information, see also Figure 3 and Figure 4 In this embodiment, the frame 110 may include a first side 111, a second side 112, a third side 113 and a fourth side 114 connected in sequence. The first side 111, the second side 112, the third side 113 and the fourth side 114 may be connected end to end. The embodiment of the present application does not limit the connection angle of the first side 111, the second side 112, the third side 113 and the fourth side 114. For example, in one embodiment, the first side 111 may be arranged opposite to the third side 113, the second side 112 may be arranged opposite to the fourth side 114, and the second side 112 and the fourth side 114 may be connected between the first side 111 and the third side 113 respectively. Further, the first side 111 may be arranged perpendicular to the second side 112, and the first side 111 may be arranged parallel to the third side 113, which is conducive to improving the structural stability of the frame 110. In some embodiments, the shape of the frame 110 is, for example, circular or elliptical. In this case, the first side 111, the second side 112, the third side 113 and the fourth side 114 can also be respectively configured as arc-shaped sides, and there is a smooth transition between two adjacent sides.

[0032] Furthermore, in one embodiment, the housing 10 may also include a first cover body 120 and a second cover body 130, and the first cover body 120 and the second cover body 130 may be respectively connected to opposite sides of the frame body 110, that is, the first cover body 120 may be connected to one side of the frame body 110, and the second cover body 130 may be connected to the other side of the frame body 110, and the first cover body 120, the second cover body 130 and the frame body 110 may enclose an installation space 140, and the installation space 140 may be used to accommodate internal components such as the battery cell assembly 70.

[0033] The embodiments of the present application do not limit the specific structure of the first cover body 120 and the second cover body 130. For example, in one embodiment, after the first cover body 120 and the second cover body 130 are connected to the frame body 110, each vertex can be set to a rounded structure, so as to avoid the possibility of the first cover body 120 and the second cover body 130 injuring the user.

[0034] The embodiment of the present application does not limit the connection method between the first cover 120 and the frame 110, nor does it limit the connection method between the second cover 130 and the frame 110. Take the connection method between the first cover 120 and the frame 110 as an example for illustration. For example, in one embodiment, the first cover 120 and the frame 110 can be fixed by a connection method such as snap-on or bonding, so that it is convenient for the user to disassemble the first cover 120 and the frame 110, and then it is convenient for the user to repair or replace the components such as the battery cell 20 or the circuit board 30 arranged in the installation space 140, which is conducive to reducing the user's use cost. For example, in another embodiment, the first cover 120 and the frame 110 can be fixed by welding or integral molding, which is conducive to improving the structural consistency of the first cover 120 and the frame 110, and then it is conducive to improving the structural stability of the housing 10. It can be set according to actual conditions and is not limited here. Similarly, the connection method between the second cover body 130 and the frame body 110 can refer to the connection method between the first cover body 120 and the frame body 110, which will not be described in detail here.

[0035] Please refer again Figure 3 The battery cell assembly 70 can be arranged in the installation space 140 and fixed to the frame 110. The embodiment of the present application does not limit the specific form of the battery cell assembly 70. For example, in one embodiment, the battery cell assembly 70 may include a battery cell 20 and a circuit board 30. The battery cell 20 can be used to store electric energy and output electric energy to the outside. The circuit board 30 can be provided with a charge and discharge circuit, which can be electrically connected to the battery cell 20 and is used to selectively control the battery cell 20 to charge or discharge.

[0036] In one embodiment, the width of the frame 110 can be set to be the same as or slightly larger than the width of the battery cell 20, so that when the battery cell 20 is installed in the frame 110, the frame 110 can cover the entire battery cell 20, so that the contact area between the battery cell 20 and the frame 110 can be increased, thereby reducing the possibility of the battery cell 20 being misplaced in the frame 110 when the mobile power supply 1 falls. In this embodiment, the specific setting position of the circuit board 30 is not limited. Preferably, the circuit board 30 can be set close to the battery cell 20, so that the wiring length between the circuit board and the battery cell 20 can be reduced, and the structure between the battery cell 20 and the circuit board 30 can be made more compact.

[0037] Furthermore, in one embodiment, the first cover 120 and / or the second cover 130 may also be provided with a fixing structure for fixing the battery cell 20. When the battery cell 20 is installed in the installation space 140, the first cover 120 may abut against one end of the battery cell 20, and the second cover 130 may abut against the other end of the battery cell 20, so as to further improve the stability of the battery cell 20 in the installation space 140. The embodiment of the present application does not limit the specific form of the above-mentioned fixing structure, for example, it may be a flexible support member or a flexible pad, etc., which may be specifically arranged according to actual conditions.

[0038] Furthermore, a fixing structure for fixing the circuit board 30 may be provided on the first cover 120 and / or the second cover 130, and the circuit board 30 may be connected to the above-mentioned fixing structure. The embodiment of the present application does not limit the above-mentioned fixing structure, for example, it may be a card slot, and the circuit board 30 may be inserted into the card slot to achieve a fixed connection. The above-mentioned fixing structure may also be a screw, and the circuit board 30 may be fixed to the inner layer by the screw to achieve a fixed connection. The specific setting may be based on actual conditions and is not limited here.

[0039] One end of the data line 40 can be electrically connected to the circuit board 30, and the other end can extend out of the housing 10. Specifically, the data line 40 can include a first line body 412 and a second line body 413. One end of the first line body 412 can extend into the installation space 140 and be electrically connected to the circuit board 30, and the other end can be connected to the second line body 413. The first line body 412 can be bent to form a handle space 60, and the handle space 60 can facilitate the user to carry the mobile power supply 1. The second line body 413 can be selectively embedded in the installation groove 115. Since the installation groove 115 is provided on at least two surfaces of the frame 110, after the second line body 413 is embedded in the installation groove 115, the contact area between the second line body 413 and the housing is large, which can improve the stability of the connection between the data line 40 and the housing 10 and reduce the possibility of the data line 40 and the housing 10 falling off.

[0040] Specifically, in one embodiment, the data cable 40 can extend out of the housing 10 from the first side 111 and can at least bypass the second side 112 and extend to the third side 113. At this time, the installation groove 115 can be at least set on the second side 112 and extend to the third side 113. That is to say, in this embodiment, when the data cable 40 is connected to the housing 10, the data cable 40 will at least contact the two side edges of the frame 110, thereby improving the stability of the data cable 40 when installed in the frame 110.

[0041] Furthermore, in another embodiment, the data cable 40 can extend out of the housing 10 from the first side 111, and can at least bypass the second side 112 and the third side 113, and extend to the fourth side 114. At this time, the installation groove 115 can be at least set on the second side 112 and the third side 113 and extend to the fourth side 114. Similarly, the stability of the data cable 40 when installed in the frame 110 can be further improved.

[0042] It should be noted that the embodiment of the present application does not limit the specific position of the data line 40 extending to the fourth side 114 and the specific position of the mounting groove 115 extending to the fourth side 114. The extension length of the mounting groove 115 can match the extension length of the data line 40. For example, in one embodiment, the data line 40 can extend to the position of the fourth side 114 close to the third side 113. In another embodiment, the data line 40 can extend to the position of the fourth side 114 close to the first side 111, which can further increase the length of the data line 40 and also increase the contact area between the data line 40 and the frame 110.

[0043] In a specific embodiment, a connector 420 may be provided at one end of the second wire body 413 away from the first wire body 412, and the connector 420 may be used to connect to an electronic device to implement a charging operation on the electronic device. Considering that the width of the connector 420 is generally greater than the width or diameter of the second wire body 413, in this embodiment, the mounting groove 115 may include a first area 115a and a second area 115b, wherein the first area 115a may cooperate with the second wire body 413, and the second area 115b may cooperate with the connector 420, and the width of the second area 115b may be set to be greater than the width of the first area 115a, and when the data line 40 is embedded in the mounting groove 115, the second wire body 413 may be embedded in the first area 115a, and the connector 420 may be embedded in the second area 115b.

[0044] Furthermore, in one embodiment, the length of the second region 115b may be greater than the length of the connector 420, so that it is convenient to remove the connector 420 from the second region 115b.

[0045] In addition, the inner wall of the mounting groove 115 may also be provided with a limiting structure 115c for limiting the connector 420. Specifically, the limiting structure 115c may be provided on the inner wall of the second area 115b. The limiting structure 115c may be used to limit the position of the connector 420. When the connector 420 is embedded in the second area 115b, the limiting structure 115c may be used to fix the connector 420. The embodiment of the present application does not limit the specific form of the limiting structure 115c. For example, in one embodiment, the limiting structure 115c may be a flexible protrusion. When the connector 420 is embedded in the second area 115b, the flexible protrusion may clamp the connector 420 in the second area 115b, so that the connector 420 is interference-connected with the second area 115b to limit the connector 420. For example, in another embodiment, the connector 420 may also be provided with a groove that matches the above-mentioned flexible protrusion. When the connector 420 is embedded in the second region 115b, the flexible protrusion on the inner wall of the second region 115b may be embedded in the groove of the connector 420 and engaged with the groove to achieve a limiting effect on the connector 420. It is understandable that in some other embodiments, the flexible protrusion may also be provided on the connector 420, and the groove may also be provided on the inner wall of the second region 115b, which may be specifically provided according to actual conditions.

[0046] In one embodiment, the mobile power supply 1 may further include a fixing member 411, which may be fixedly connected to the frame 110 and separate the data line 40 into a first line body 412 and a second line body 413. It should be noted that in this embodiment, the first line body 412 and the second line body 413 cannot be pulled through the fixing member 411, so that the size of the handle space 60 formed by the bending of the first line body 412 is set to a fixed size according to the specific length of the first line body 412. The embodiment of the present application does not limit the specific setting position of the fixing member 411. Preferably, the fixing member 411 may be fixedly connected to the second side 112, so that the size of the handle space 60 can be more moderate. If the size of the handle space 60 is too large, it will cause the first line body 412 to be difficult to store, which is not conducive to the user's carrying. If the size of the handle space 60 is too small, it will cause the scene in which the handle space 60 can be used to be more limited, which is not conducive to the user carrying the mobile power supply 1 through the handle space 60.

[0047] Since the data cable 40 is separated by the fixing part 411, the data cable 40 cannot be extended or retracted relative to the fixing part 411, so that both ends of the handle space 60 formed by the first wire body 412 are ensured to be fixedly connected, that is, one end of the first wire body 412 is fixedly connected to the circuit board 30 and extends from the first side 111 to the outside of the housing 10, and the other end is fixedly connected to the fixing part 411 on the second side 112. The above-mentioned structure of the first wire body 412 is conducive to improving the structural stability of the handle space 60, and at the same time can improve the carrying capacity of the first wire body 412.

[0048] In one embodiment, the first wire body 412 can extend into the installation space 140 and be electrically connected to the circuit board 30. Considering that during the use of the mobile power supply 1, the first wire body 412 may often bend and rotate at the connection with the housing 10. When the number of bends and rotations is too many, the first wire body 412 may be broken at the connection with the housing 10. Therefore, in this embodiment, the data cable 40 can also be provided with a reinforcement part 414, and the reinforcement part 414 can be located in the installation space 140 and arranged close to the frame 110 to improve the structural strength of the first wire body 412 and reduce the possibility of the first wire body 412 being broken. The embodiment of the present application does not limit the specific structure of the reinforcement part 414. For example, in one embodiment, an SR sleeve can be used. In another embodiment, the first wire body 412 located in the installation space 140 can be thickened, etc., and can be specifically set according to actual conditions.

[0049] In addition, in one embodiment, the outer surface of the data line 40 can be wrapped with a reinforcement layer, which can also be used to improve the bending resistance of the data line 40 and reduce the possibility of the data line 40 being broken. The embodiment of the present application does not limit the specific structure of the reinforcement layer. For example, the reinforcement layer can be a braided wire or a flexible coating, etc., which is not limited here.

[0050] Furthermore, in one embodiment, the housing 10 may also be connected to a reinforcing connector 150. The reinforcing connector 150 may be located in the installation space 140. The reinforcing connector 150 may be connected to the reinforcing portion 414, thereby fixing the reinforcing portion 414. When the data cable 40 is subjected to a pulling force outside the housing 10, the reinforcing connector 150 may share the above-mentioned pulling force, thereby facilitating improving the tensile strength of the data cable 40, while also improving the structural stability between the data cable 40 and the housing 10.

[0051] It should be noted that the embodiment of the present application does not limit the specific location of the reinforcing connector 150. For example, in one embodiment, the reinforcing connector 150 can be disposed inside the first cover 120 and / or the second cover 130, and extend into the installation space 140 to contact the reinforcing portion 414. In another embodiment, the reinforcing connector 150 can also be disposed inside the frame 110, and extend into the installation space 140 to contact the reinforcing portion 414. The specific arrangement can be based on actual conditions and is not limited here.

[0052] In addition, the mobile power supply 1 provided in the embodiment of the present application may further include a button 50, which may be electrically connected to the circuit board 30 and used to control the on or off of the charging and discharging circuit. The button 50 may extend out of the housing 10 to facilitate user operation. Preferably, the button 50 may extend out of the housing 10 from the frame 110. Specifically, the button 50 may extend out of the housing 10 from the first frame 110, thereby reducing the mutual influence between the button 50 and the data line 40.

[0053] The mobile power supply 1 provided in the embodiment of the present application is provided with a mounting groove 115 on the outer surface of the housing 10, and the mounting groove 115 is provided on at least two surfaces of the housing 10, and the battery core assembly 70 is provided in the mounting space 140 formed inside the housing 10, and the data line 40 is electrically connected to the battery core assembly 70, and the data line 40 is extended out of the housing 10, and the length of the data line 40 extending out of the housing 10 is greater than the length of the mounting groove 115, so that at least a portion of the data line 40 extending out of the housing 10 can be selectively embedded in the mounting groove 115, so that the length of the data line 40 can be increased, and at the same time, after the data line 40 is embedded in the mounting groove 115, the battery core assembly 70 is extended out of the housing 10. 0, a part of the data cable 40 can also be bent to form a handle space 60. At this time, the contact between the data cable 40 and the shell 10 is surface contact, which increases the contact area between the data cable 40 and the shell 10, thereby improving the bearing capacity of the contact between the data cable 40 and the shell 10. When encountering external force and the contact between the data cable 40 and the shell 10 is separated, since the data cable 40 extends to at least two surfaces of the shell 10, even if the data cable 40 is separated from one surface of the shell 10, the data cable 40 is still in contact with at least one surface. At this time, the handle space 60 is also in a stable state. The structural setting of the above-mentioned mobile power supply 1 is conducive to improving the stability of the handle space 60.

[0054] In this utility model, unless otherwise clearly specified or limited, the terms "installation", "connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection, or a transmission 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 this utility model can be understood according to specific circumstances.

[0055] In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as specific or special structures. The description of the term "some embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present utility model, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present utility model and the features of different embodiments or examples without contradiction.

[0056] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various implementation modes of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A mobile power source, characterized in that: include: A housing, wherein an installation space is formed inside the housing, and an installation groove is provided on an outer surface of the housing, wherein the installation groove is provided on at least two surfaces of the housing; A battery cell assembly, wherein the battery cell assembly is arranged in the installation space; as well as A data cable is electrically connected to the battery cell assembly and extends out of the housing. The length of the data cable extending out of the housing is greater than the length of the mounting slot. The data cable extending out of the housing can be bent to form a handle space and can be at least partially selectively embedded in the mounting slot.

2. The mobile power source according to claim 1, characterized in that: The shell includes a frame, and the mounting groove is formed in the frame; the frame includes a first side, a second side, a third side and a fourth side connected in sequence, the data line extends out of the shell from the first side, and the mounting groove is at least arranged on the second side and extends to the third side.

3. The mobile power source according to claim 2, characterized in that: The first side is arranged opposite to the third side, the second side is arranged opposite to the fourth side and connected between the first side and the third side respectively, and the mounting groove is arranged on the second side and the third side and extends to the fourth side.

4. The mobile power source according to claim 3, characterized in that: The mounting groove is disposed on the second side and the third side and extends to a portion of the fourth side close to the first side.

5. The mobile power source according to claim 1, characterized in that: The data cable includes a first wire body and a second wire body, one end of the first wire body extends into the installation space and is electrically connected to the battery core assembly, and the other end is connected to the second wire body, the first wire body can be bent to form the handle space, and the second wire body can be selectively embedded in the installation groove.

6. The mobile power source according to claim 5, characterized in that: The mobile power source further includes a fixing member, which is fixedly connected to the housing and separates the data line into the first line body and the second line body.

7. The mobile power source according to claim 5, characterized in that: A connector is provided at one end of the second wire body away from the first wire body, and a limiting structure for limiting the connector is provided on the inner wall of the mounting groove.

8. The mobile power source according to claim 7, characterized in that: The inner wall of the mounting groove is provided with a protrusion to form the limiting structure.

9. The mobile power source according to claim 5, characterized in that: A portion of the first wire body located in the installation space is provided with a reinforcement portion, and the outer shell is connected to a reinforcement connector, the reinforcement connector is located in the installation space, and the reinforcement connector is connected to the reinforcement portion.

10. The mobile power source according to claim 1, characterized in that: The outer surface of the data cable is wrapped with a reinforcement layer.

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