Mobile power supply

Abstract

The utility model relates to the technical field of charging equipment, in particular to a mobile power supply. The mobile power supply comprises a shell and a charging wire assembled on the shell, the charging wire is used for charging electric equipment, specifically, the charging wire has two assembling modes, one assembling mode can expose a charging plug on one side of the charging wire on the surface of the shell, and the other assembling mode can expose a charging plug on the other side of the charging wire on the surface of the shell. According to the other assembly mode, the charging plug on the other side of the charging line is exposed on the surface of the shell, and the types of the charging plugs on the two sides of the charging line are different, so that the type of the charging plug exposed on the shell can be changed by changing the assembly mode of the charging line, and the mobile power supply can adapt to electric equipment with different socket types; and the universality of the mobile power supply is improved.

Description

Technical Field

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

[0002] In the prior art, there is a mobile power supply provided with a charging plug. A charging plug is exposed on the outer surface of the mobile power supply. The charging plug can be used to directly plug the entire mobile power supply into the socket of the electrical device. It is very convenient to use, so it has a relatively high market recognition.

[0003] The disadvantage of this mobile power bank is that the type of charging plug is fixed, so the versatility of the mobile power bank is poor. For example, a mobile power bank with a Lightning male plug can only charge electrical devices with a Lightning female socket, and users cannot use this mobile power bank to charge electrical devices using a Type-C female socket. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is to provide a mobile power source to solve the problem that in the mobile power source with a charging plug in the prior art, the type of the charging plug is fixed, so that the versatility of the mobile power source is poor.

[0005] The mobile power supply provided by the embodiment of the utility model includes: a main body, which includes a shell, a first power supply socket and a second power supply socket, the outer wall of the shell is provided with a first receiving groove, a second receiving groove and a third receiving groove, the first power supply socket is installed on the shell and exposed in the first receiving groove, and the second power supply socket is installed on the shell and exposed in the second receiving groove; a charging cable, which includes a cable body and a first head and a second head respectively arranged on both sides of the cable body, the first head is provided with a first charging plug, the second head is provided with a second charging plug, the first charging plug and the second charging plug are of different types, the first charging plug is adapted to the first power supply socket, and the second charging plug is adapted to the second power supply socket; the first head can be accommodated in the first receiving groove and the third receiving groove, and when the first head is accommodated in the third receiving groove, the first charging plug is exposed outside the third receiving groove, the second head can be accommodated in the second receiving groove and the third receiving groove, and when the second head is accommodated in the third receiving groove, the second charging plug is exposed outside the third receiving groove.

[0006] Optionally, the first power supply socket is exposed at the bottom of the first receiving groove, and the first receiving groove is adapted to the shape of the first head to limit the first head; the second power supply socket is exposed at the bottom of the second receiving groove, and the second receiving groove is adapted to the shape of the second head to limit the second head.

[0007] Optionally, the third accommodating groove is adapted to the shapes of the first head and the second head to limit the first head and the second head.

[0008] Optionally, the mobile power supply also includes a cover plate, which is movably connected to the shell to cover or expose the first accommodating groove, the second accommodating groove and the third accommodating groove; an opening is provided on the cover plate, and the opening is arranged corresponding to the notch of the third accommodating groove to allow the first charging plug and the second charging plug to pass through.

[0009] Optionally, the wire body at least partially passes through the shell, and the wire body passing through the shell defines a hanging space.

[0010] Optionally, the outer wall of the shell includes a cover plate covering area and a non-covering area, and the cover plate is blocked in the cover plate covering area; the cover plate covering area is provided with a first wire body mounting groove, a second wire body mounting groove and a third wire body mounting groove for accommodating the wire body; the first wire body mounting groove is connected to the first accommodating groove; the second wire body mounting groove is connected to the second accommodating groove, and the third wire body mounting groove is connected to the third accommodating groove; the non-covering area is provided with a first hole position, a second hole position and a third hole position for the wire body to pass through, the first hole position is connected to the first wire body mounting groove, the second hole position is connected to the second wire body mounting groove, and the third hole position is connected to the third wire body mounting groove.

[0011] Optionally, the first wire body installation groove and the second wire body installation groove are symmetrically arranged on both sides of the shell, and the first hole position and the second hole position are also symmetrically arranged on both sides of the shell; the third wire body installation grooves are provided with two, and the two third wire body installation grooves are symmetrically arranged on both sides of the third accommodating groove, and the third hole positions are correspondingly provided with two, and the two third hole positions are symmetrically arranged on both sides of the third accommodating groove.

[0012] Optionally, the cover plate is rotatably connected to the shell, and a contour of the opening is larger than a contour of the first charging plug and the second charging plug, so as to avoid the first charging plug and the second charging plug when the cover plate rotates.

[0013] Optionally, the main body also includes a snap-fit ​​component, which is installed on the shell, and the snap-fit ​​component includes a pressure-applying portion and a snap-fitting portion connected to the pressure-applying portion, both the pressure-applying portion and the snap-fitting portion are exposed on the outer wall of the shell, the pressure-applying portion is located outside the shielding range of the cover plate, and the snap-fitting portion is located within the shielding range of the cover plate; a card slot corresponding to the snap-fitting portion is provided on the cover plate.

[0014] Optionally, the main body further comprises an elastic member, which is mounted on the shell and connected to the buckle member so as to compress and store energy when the pressure-applying portion is pressurized.

[0015] Compared with the prior art, the beneficial effect of the mobile power supply provided by the embodiment of the utility model is that: the mobile power supply of the embodiment of the utility model includes a shell, a first power supply socket, a second power supply socket and a charging cable, the outer wall of the shell is provided with a first accommodating groove, a second accommodating groove and a third accommodating groove, the first power supply socket is installed on the shell and exposed in the first accommodating groove, the second power supply socket is installed on the shell and exposed in the second accommodating groove, the charging cable includes a line body and a first head and a second head respectively arranged on both sides of the line body, the first head is provided with a first charging plug, the second head is provided with a second charging plug, the first charging plug and the second charging plug are of different types, and the first charging plug is connected to the first power supply socket. The first charging plug is adapted to the first power socket, and the second charging plug is adapted to the second power socket; specifically, the charging cable has two assembly methods, the first assembly method is that the first head is accommodated in the first accommodating groove, and the first plug is inserted into the first power socket, and the second charging plug on the second head is exposed outside the third accommodating groove; the second assembly method is that the second head is accommodated in the second accommodating groove, and the second plug is inserted into the second power socket, and the first charging plug on the first head is exposed outside the third accommodating groove; therefore, by changing the assembly method of the charging cable, the type of charging plug exposed at the notch of the third accommodating groove can be changed, so that the mobile power supply can be adapted to electrical equipment with different socket types, thereby increasing the versatility of the mobile power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 This is one of the usage status diagrams of the mobile power supply provided by the embodiment of the utility model;

[0018] Figure 2 This is the second usage state diagram of the mobile power supply provided by the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a mobile power supply provided by an embodiment of the utility model after the cover is opened;

[0020] Figure 4It is a structural schematic diagram of a main body and a cover plate provided by an embodiment of the utility model;

[0021] Figure 5 yes Figure 4 A schematic diagram of another angle of the structure shown;

[0022] Figure 6 It is a schematic diagram of the structure of the charging cable provided by an embodiment of the utility model;

[0023] Figure 7 This is the third usage state diagram of the mobile power supply provided by the embodiment of the utility model.

[0024] The reference numerals in the figures are:

[0025] 1000. Mobile power supply;

[0026] 100, main body; 110, shell; 111, first accommodating groove; 112, second accommodating groove; 113, third accommodating groove; 114, cover plate covering area; 1141, first wire body installation groove; 1142, second wire body installation groove; 1143, third wire body installation groove; 115, non-covering area; 1151, first hole position; 1152, second hole position; 1153, third hole position; 120, first power supply socket; 130, second power supply socket; 140, buckle; 141, pressure applying part; 142, buckle connection part;

[0027] 200, charging cable; 210, cable body; 220, first head; 230, second head; 240, first charging plug; 250, second charging plug;

[0028] 300, cover plate; 310, opening; 320, card slot;

[0029] 400. Hanging space. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0031] The present utility model embodiment provides a mobile power supply 1000, such as Figure 1-Figure 7As shown, the mobile power supply 1000 includes a housing 110, a first power supply socket 120, a second power supply socket 130 and a charging cable 200. The outer wall of the housing 110 is provided with a first receiving groove 111, a second receiving groove 112 and a third receiving groove 113. The first power supply socket 120 is installed on the shell 110 and exposed in the first receiving groove 111. The second power supply socket 130 is installed on the shell 110 and exposed in the second receiving groove 112. The charging cable 200 includes a line body 210 and a first head 220 and a second head 230 respectively arranged on both sides of the line body 210. The first head 220 is provided with a first charging plug 240, and the second head 230 is provided with a second charging plug 250. The first charging plug 240 and the second charging plug 250 are of different types. The first charging plug 240 is adapted to the first power supply socket 120, and the second charging plug 250 is adapted to the second power supply socket 130. The first head 220 can be accommodated in the first receiving groove 111 and the third receiving groove 113, and when the first head 220 is accommodated in the third receiving groove 113, the first charging plug 240 is exposed outside the third receiving groove 113. The second head 230 can be accommodated in the second accommodating groove 112 and the third accommodating groove 113 . When the second head 230 is accommodated in the third accommodating groove 113 , the second charging plug 250 is exposed outside the third accommodating groove 113 .

[0032] By implementing this embodiment, the mobile power supply 1000 can adapt to two types of electrical devices with different types of sockets. Specifically, the user can place the first head 220 in the first receiving groove 111, install the second head 230 in the third receiving groove 113, and plug the first charging plug 240 into the first power supply socket 120. At this time, the charging line 200 can obtain power through the first power supply socket 120, and the user can use the second charging plug 250 exposed in the third receiving groove 113 to plug the entire mobile power supply 1000 into the electrical device to charge the electrical device. Optionally, the user can also place the second head 230 in the second receiving groove 112, install the first head 220 in the third receiving groove 113, and plug the second charging plug 250 into the second power supply socket 130. At this time, the charging line 200 can obtain power through the second power supply socket 130, and the user can use the first charging plug 240 exposed in the third receiving groove 113 to plug the entire mobile power supply 1000 into the electrical device. Since the first charging plug 240 and the second charging plug 250 are of different types, by implementing this embodiment, the type of charging plug exposed in the notch of the third accommodating groove 113 can be changed by changing the assembly method of the charging cable 200, so that the mobile power supply 1000 can be adapted to electrical devices with different socket types.

[0033] It should be noted that there are many optional types of the first power supply socket 120 and the second power supply socket 140, such as Lightning female socket, Type-C female socket, Micro-USB female socket, etc., as long as the first power supply socket 120 and the second power supply socket 140 are different, this embodiment does not limit this; there are many optional types of the first charging plug 240 and the second charging plug 250, such as Lightning male plug, Type-C male plug, Micro-USB male plug, etc., as long as the first charging plug 240 and the second charging plug 250 are different, this embodiment does not limit this.

[0034] Of course, it is understandable that when the mobile power supply 1000 is in use, the first head 220 and the second head 230 do not necessarily need to be placed in the third receiving groove 113. Figure 7 As shown, when the mobile power supply 1000 is in use, the constraints between the main body 100 and the power-consuming device will be relatively small, and the degree of freedom will be relatively high.

[0035] refer to Figure 4 In a specific embodiment, the first power socket 120 is exposed at the bottom of the first receiving groove 111, and the first receiving groove 111 is adapted to the shape of the first head 220 to limit the first head 220. The second power socket 130 is exposed at the bottom of the second receiving groove 112, and the second receiving groove 112 is adapted to the shape of the second head 230 to limit the second head 230.

[0036] Specifically, the first head 220 needs to be installed into the first receiving groove 111 from the notch of the first receiving groove 111. If the first power supply socket 120 is exposed on the groove wall of the first receiving groove 111, then after the first head 220 is installed into the first receiving groove 111, the first head 220 needs to be moved in the direction of the first power supply socket 120. That is, the direction of installing the first head 220 into the first receiving groove 111 is different from the direction of inserting the first charging plug 240 into the first power supply socket 120, which means that the first receiving groove 111 needs to reserve space for the first head 220 to adjust its position, which results in the first receiving groove 111 not being able to adapt to the shape of the first head 220. In this way, the first receiving groove 111 cannot play a good limiting effect on the first head 220, and it is easy to get loose during use, resulting in a poor user experience. In this embodiment, the first power supply socket 120 is exposed at the bottom of the first receiving groove 111, so the direction of inserting the first head 220 into the first receiving groove 111 is the same as the direction of inserting the first charging plug 240 into the first power supply socket 120. This means that the first receiving groove 111 can be designed to be compatible with the shape of the first head 220 to limit the first head 220. With this arrangement, the limiting effect on the first head 220 will be better, and the first head 220 can be prevented from loosening during use to a certain extent, and the user experience is better.

[0037] Similarly, the second head 230 needs to be installed into the second receiving groove 112 from the notch of the second receiving groove 112. If the second power supply socket 130 is exposed on the groove wall of the second receiving groove 112, then after the second head 230 is installed into the second receiving groove 112, it is necessary to move the second head 230 in the direction of the second power supply socket 130. That is, the direction of installing the second head 230 into the second receiving groove 112 is different from the direction of inserting the second charging plug 250 into the second power supply socket 130, which means that the second receiving groove 112 needs to reserve space for the second head 230 to adjust its position, which results in the second receiving groove 112 being unable to adapt to the shape of the second head 230. In this way, the second receiving groove 112 cannot play a good limiting effect on the second head 230, and it is easy to get loose during use, resulting in a poor user experience. In this embodiment, the second power supply socket 130 is exposed at the bottom of the second receiving groove 112, so the direction of inserting the second head 230 into the second receiving groove 112 is the same as the direction of inserting the second charging plug 250 into the second power supply socket 130. This means that the second receiving groove 112 can be designed to be compatible with the shape of the second head 230 to limit the second head 230. With such a setting, the limiting effect on the second head 230 will be better, and the second head 230 can be prevented from loosening during use to a certain extent, and the user experience is better.

[0038] refer to Figure 5 In a specific embodiment, the third receiving groove 113 is adapted to the shapes of the first head 220 and the second head 230 to limit the first head 220 and the second head 230 .

[0039] Specifically, if the third receiving groove 113 is not compatible with the shapes of the first head 220 and the second head 230, the first head 220 and the second head 230 installed in the third receiving groove 113 are easily loosened during use, and the user experience is poor. In order to improve the user experience, in this embodiment, the third receiving groove 113 is compatible with the shapes of the first head 220 and the second head 230, so that the first head 220 and the second head 230 can be well limited, and the first head 220 and the second head 230 can be prevented from loosening during use to a certain extent, and the user experience is better.

[0040] refer to Figure 1-Figure 4 In one embodiment, the mobile power supply 1000 further includes a cover plate 300, which is movably connected to the housing 110 to cover or expose the first receiving groove 111, the second receiving groove 112, and the third receiving groove 113. The cover plate 300 is provided with an opening 310, which is arranged corresponding to the notch of the third receiving groove 113, so as to allow the first charging plug 240 and the second charging plug 250 to pass through.

[0041] In this embodiment, the cover plate 300 can shield the first receiving groove 111, the second receiving groove 112, and the third receiving groove 113. On the one hand, after shielding the first receiving groove 111, the second receiving groove 112, and the third receiving groove 113, the mobile power supply 1000 will look more beautiful, and the user's visual experience will be better. On the other hand, after shielding the first receiving groove 111, the second receiving groove 112, and the third receiving groove 113, it can prevent the charging cable 200 from being separated from the main body 100, and the user's experience will be better.

[0042] It is worth mentioning that in order to ensure that the mobile power supply 1000 can be used normally when the cover plate 300 covers the first receiving groove 111, the second receiving groove 112 and the third receiving groove 113, the present embodiment has an opening 310 on the cover plate 300, and the opening 310 is arranged corresponding to the notch of the third receiving groove 113, so as to allow the first charging plug 240 and the second charging plug 250 to pass through. In this way, when the cover plate 300 covers the first receiving groove 111, the second receiving groove 112 and the third receiving groove 113, the first charging plug 240 and the second charging plug 250 can still be used normally.

[0043] When the assembly method of the charging cable 200 needs to be changed, it is only necessary to operate the cover plate 300 first to expose the first receiving groove 111, the second receiving groove 112 and the third receiving groove 113, and then the charging cable 200 can be operated, which is very convenient.

[0044] It is worth mentioning that there are many ways to flexibly connect the cover 300 and the shell 110, as long as the cover 300 can be used to cover or reveal the first accommodating groove 111, the second accommodating groove 112 and the third accommodating groove 113. This embodiment is not limited here, and two specific embodiments are listed below for reference.

[0045] In one embodiment, the cover plate 300 is detachably connected to the housing 110. When the assembly method of the charging cable 200 needs to be changed, the cover plate 300 only needs to be removed, and after the charging cable 200 is assembled, the cover plate 300 only needs to be installed. Specifically, the detachable connection includes a magnetic connection, a snap-on connection, etc., which is not limited in this embodiment.

[0046] refer to Figure 1-Figure 4 In another embodiment, the cover plate 300 is rotatably connected to the housing 110 , and the outline of the opening 310 is larger than the outline of the first charging plug 240 and the second charging plug 250 , so as to avoid the first charging plug 240 and the second charging plug 250 when the cover plate 300 rotates.

[0047] The advantage of this embodiment is that the cover plate 300 and the housing 110 are inseparable, and the cover plate 300 will not be lost. When the assembly method of the charging cable 200 needs to be changed, the cover plate 300 only needs to be opened, and after the charging cable 200 is assembled, the cover plate 300 only needs to be closed.

[0048] Since the cover plate 300 is rotatably connected to the housing 110 , the outline of the opening on the cover plate 300 needs to be larger than the outlines of the first charging plug 240 and the second charging plug 250 to avoid the cover plate 300 being blocked by the first charging plug 240 and the second charging plug 250 when being closed or opened.

[0049] refer to Figure 3 , Figure 4 In a specific embodiment, the main body 100 also includes a snap-fitting member 140, which is mounted on the shell 110. The snap-fitting member 140 includes a pressure-applying portion 141 and a buckling portion 142 connected to the pressure-applying portion 141. Both the pressure-applying portion 141 and the buckling portion 142 are exposed on the outer wall of the shell 110. The pressure-applying portion 141 is located outside the shielding range of the cover plate 300, and the buckling portion 142 is located within the shielding range of the cover plate 300. The cover plate 300 is provided with a card slot 320 corresponding to the buckling portion 142.

[0050] By implementing this embodiment, when the cover 300 is closed, the buckle portion 142 can extend into the card slot 320, and the buckle portion 142 and the slot wall of the card slot 320 are stopped, thereby limiting the position of the cover 300 and preventing the cover 300 from being opened due to external force. When the cover 300 needs to be opened, it is only necessary to press the pressure portion 141 to disengage the buckle portion 142 from the card slot 320, which is very convenient. In order to prevent the cover 300 from blocking the pressure portion 141, the pressure portion 141 of this embodiment is set outside the shielding range of the cover 300.

[0051] In a specific embodiment, the main body 100 further includes an elastic member (not shown in the figure), which is mounted on the housing 110 and connected to the buckle 140 to compress and store energy when the pressure-applying portion 141 is pressurized.

[0052] This embodiment provides a simple and reliable reset structure. By providing an elastic member connected to the buckle 140 , when the user stops applying force to the pressure portion 141 , the buckle 140 can be reset by releasing energy of the elastic member.

[0053] refer to Figure 1 , Figure 2 In one embodiment, the wire body 210 at least partially passes through the shell 110 , and the wire body 210 passing through the shell 110 defines a hanging space 400 .

[0054] First, the line body 210 of this embodiment does not need to be completely stored in the shell 110, so the available space of the shell 110 will be increased, which is convenient for the layout of the internal parts of the shell 110, and even the size of the battery inside the shell 110 can be made larger, so that the mobile power supply 1000 has a larger capacity, so as to provide more power for electrical devices and provide an excellent user experience.

[0055] Secondly, the wire body 210 passing through the shell 110 is limited with a hanging space 400, so the wire body 210 passing through the shell 110 can be used as a hanging rope, so that the mobile power supply 1000 can be hung on the hand, on a hook, etc.

[0056] refer to Figure 4 , Figure 5 In a specific embodiment, the outer wall of the housing 110 includes a cover plate covering area 114 and a non-covering area 115, and the cover plate 300 is blocked in the cover plate covering area 114, and the cover plate covering area 114 is provided with a first wire body installation groove 1141, a second wire body installation groove 1142 and a third wire body installation groove 1143 for accommodating the wire body 210. The first wire body installation groove 1141 is connected to the first accommodating groove 111, the second wire body installation groove 1142 is connected to the second accommodating groove 112, and the third wire body installation groove 1143 is connected to the third accommodating groove 113, and the non-covering area 115 is provided with a first hole position 1151, a second hole position 1152 and a third hole position 1153 for the wire body 210 to pass through. The first hole position 1151 is connected to the first wire body installation groove 1141, the second hole position 1152 is connected to the second wire body installation groove 1142, and the third hole position 1153 is connected to the third wire body installation groove 1143.

[0057] Specifically, if the wire body 210 passes through the cover plate covering area 114, then a hole needs to be opened on the cover plate 300 for the wire body 210 to pass through. Since the cover plate 300 is movable, the assembly method of passing the wire body 210 through the hole on the cover plate 300 is more complicated to operate and the user experience is worse than the embodiment shown in this embodiment. And the wire body 210 passing through the cover plate 300 is not beautiful. Therefore, in this embodiment, the wire body 210 passes through the housing 110 from the non-covered area 115. Specifically, a first hole position 1151 connected to the first wire body installation groove 1141, a second hole position 1152 connected to the second wire body installation groove 1142, and a third hole position 1153 connected to the third wire body installation groove 1143 are provided on the non-covered area 115, so that the wire body 210 can pass through the housing 110 from the non-covered area 115.

[0058] refer to Figure 4 , Figure 5In a specific embodiment, the first wire body installation groove 1141 and the second wire body installation groove 1142 are symmetrically arranged on both sides of the shell 110, and the first hole position 1151 and the second hole position 1152 are also symmetrically arranged on both sides of the shell 110; there are two third wire body installation grooves 1143, and the two third wire body installation grooves 1143 are symmetrically arranged on both sides of the third accommodating groove 113, and the third hole positions 1153 are correspondingly arranged, and the two third hole positions 1153 are symmetrically arranged on both sides of the third accommodating groove 113.

[0059] By implementing this embodiment, when the assembly method of the charging cable 200 is changed, the third cable body installation groove 1143 used will be different. The symmetry of the housing 110 will be better, and the good symmetry of the housing 110 will make the mobile power supply 1000 more beautiful and users will be more willing to buy it.

[0060] Optionally, only one third wire body installation groove 1143 is provided, and the third wire body installation groove 1143 will be used when the assembly method of the charging cable 200 is changed. In this embodiment, only one third wire body installation groove 1143 is provided, so the available space of the housing 110 will be relatively large, which is convenient for the layout of the internal parts of the housing 110, and even the size of the battery inside the housing 110 can be made larger, so that the mobile power supply 1000 has a larger capacity, so as to provide more power to the power-consuming device, and the user experience is excellent.

[0061] The good symmetry of the housing 110 also facilitates the layout of the internal components of the mobile power supply 1000 and reduces the design cost.

[0062] The present utility model embodiment shows a mobile power supply 1000, such as Figure 1-Figure 7As shown, the mobile power supply 1000 includes a shell 110, a first power supply socket 120, a second power supply socket 130 and a charging cable 200. The outer wall of the shell 110 is provided with a first accommodating groove 111, a second accommodating groove 112 and a third accommodating groove 113. The first power supply socket 120 is installed on the shell 110 and exposed in the first accommodating groove 111. The second power supply socket 130 is installed on the shell 110 and exposed in the second accommodating groove 112. The charging cable 200 includes a line body 210 and a first head 220 and a second head 230 respectively arranged on both sides of the line body 210. The first head 220 is provided with a first charging plug 240, and the second head 230 is provided with a second charging plug 250. The first charging plug 240 and the second charging plug 250 are of different types, and the first charging plug 240 is connected to the first power supply socket 120. Adaptation, the second charging plug 250 is adapted to the second power supply socket 130; specifically, the charging cable 200 has two assembly methods, the first assembly method is that the first head 220 is accommodated in the first accommodating groove 111, and the first plug is inserted into the first power supply socket 120, and the second charging plug 250 on the second head 230 is exposed outside the third accommodating groove 113; the second assembly method is that the second head 230 is accommodated in the second accommodating groove 112, and the second plug is inserted into the second power supply socket, and the first charging plug 240 on the first head 220 is exposed outside the third accommodating groove 113; therefore, by changing the assembly method of the charging cable 200, the type of charging plug exposed at the notch of the third accommodating groove 113 can be changed, so that the mobile power supply 1000 can be adapted to electrical equipment with different socket types, thereby increasing the versatility of the mobile power supply 1000.

[0063] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A mobile power source, characterized in that: include: A main body, comprising a shell, a first power supply socket and a second power supply socket, wherein the outer wall of the shell is provided with a first receiving groove, a second receiving groove and a third receiving groove, wherein the first power supply socket is mounted on the shell and exposed in the first receiving groove, and the second power supply socket is mounted on the shell and exposed in the second receiving groove; A charging cable, comprising a cable body and a first head and a second head respectively arranged on both sides of the cable body, wherein the first head is provided with a first charging plug, and the second head is provided with a second charging plug, the first charging plug and the second charging plug are of different types, the first charging plug is adapted to the first power supply socket, and the second charging plug is adapted to the second power supply socket; The first head can be accommodated in the first accommodating groove and the third accommodating groove, and when the first head is accommodated in the third accommodating groove, the first charging plug is exposed outside the third accommodating groove, and the second head can be accommodated in the second accommodating groove and the third accommodating groove, and when the second head is accommodated in the third accommodating groove, the second charging plug is exposed outside the third accommodating groove.

2. The mobile power source according to claim 1, characterized in that: The first power supply socket is exposed at the bottom of the first receiving groove, and the first receiving groove is adapted to the shape of the first head to limit the first head; the second power supply socket is exposed at the bottom of the second receiving groove, and the second receiving groove is adapted to the shape of the second head to limit the second head.

3. The mobile power source according to claim 2, characterized in that: The third accommodating groove is adapted to the shapes of the first head and the second head to limit the first head and the second head.

4. The mobile power source according to any one of claims 1 to 3, characterized in that: The mobile power supply further includes a cover plate, which is movably connected to the housing to cover or expose the first accommodation groove, the second accommodation groove and the third accommodation groove; The cover plate is provided with an opening, and the opening is arranged corresponding to the notch of the third accommodating groove for the first charging plug and the second charging plug to pass through.

5. The mobile power source according to claim 4, characterized in that: The wire body at least partially passes through the outside of the shell, and the wire body passing through the outside of the shell defines a hanging space.

6. The mobile power source according to claim 5, characterized in that: The outer wall of the shell includes a cover plate covering area and a non-covering area, and the cover plate is blocked in the cover plate covering area; the cover plate covering area is provided with a first wire body installation groove, a second wire body installation groove and a third wire body installation groove for accommodating the wire body; the first wire body installation groove is connected with the first accommodating groove; the second wire body installation groove is connected with the second accommodating groove, and the third wire body installation groove is connected with the third accommodating groove; the non-covering area is provided with a first hole position, a second hole position and a third hole position for the wire body to pass through, the first hole position is connected with the first wire body installation groove, the second hole position is connected with the second wire body installation groove, and the third hole position is connected with the third wire body installation groove.

7. The mobile power source according to claim 6, characterized in that: The first wire body installation groove and the second wire body installation groove are symmetrically arranged on both sides of the shell, and the first hole position and the second hole position are also symmetrically arranged on both sides of the shell; there are two third wire body installation grooves, and the two third wire body installation grooves are symmetrically arranged on both sides of the third accommodating groove, and the third hole positions are correspondingly arranged with two, and the two third hole positions are symmetrically arranged on both sides of the third accommodating groove.

8. The mobile power source according to claim 7, characterized in that: The cover plate is rotatably connected to the shell, and the outline of the opening is larger than the outlines of the first charging plug and the second charging plug, so as to avoid the first charging plug and the second charging plug when the cover plate rotates.

9. The mobile power source according to claim 8, characterized in that: The main body also includes a snap fastener which is installed on the shell, and the snap fastener includes a pressure-applying portion and a buckling portion connected to the pressure-applying portion, both the pressure-applying portion and the buckling portion are exposed on the outer wall of the shell, the pressure-applying portion is located outside the shielding range of the cover plate, and the buckling portion is located within the shielding range of the cover plate; a card slot corresponding to the buckling portion is provided on the cover plate.

10. The mobile power source according to claim 9, characterized in that: The main body also includes an elastic member, which is mounted on the shell and connected to the buckle member so as to compress and store energy when the pressure-applying portion is pressurized.

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