A mobile power supply with a clamping structure

Abstract

The present invention discloses a mobile power supply with a clamping structure, including a power supply body, wherein a chargeable and dischargeable power supply component and a circuit board electrically connected to the power supply component are arranged inside the power supply body, and a power input port and a power output port connected to the circuit board are arranged on the power supply body; a first clamping claw component and a second clamping claw component that can move closer to or farther from each other are movably arranged on the power supply body, and a clamping space is formed between the first clamping claw component and the second clamping claw component. The above mobile power supply can charge a photographing device by using the power output port on the power supply body, and the power supply body has a clamping structure composed of a first clamping claw component and a second clamping claw component, and the clamping structure is used to clamp the photographing device to avoid pulling the charging line during charging and causing the photographing device to be separated from the mobile power supply, and the mobile power supply that can clamp the photographing device can be used as a clamping device installed on a selfie stick or a tripod, and has diversified functions.

Description

Technical Field

[0001] The invention relates to the technical field of mobile power supplies, and in particular to a mobile power supply with a clamping structure. Background Art

[0002] Power banks are often used to charge portable photographic equipment and have the functions of charging and discharging. When a power bank is used to charge photographic equipment such as a mobile phone, the power bank and the photographic equipment are only connected via a charging cable, which can easily cause the two to separate due to pulling during use; moreover, general power banks have a single function and do not have the function of clamping or supporting. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art, and provides a mobile power source with a clamping structure.

[0004] The technical solution adopted by the present invention to solve the technical problem is:

[0005] A mobile power supply with a clamping structure comprises: a power supply body, a chargeable power supply assembly and a circuit board electrically connected to the power supply assembly are arranged inside the power supply body, a power input port and a power output port connected to the circuit board are arranged on the power supply body; a first clamping claw assembly and a second clamping claw assembly are movably arranged on the power supply body, which can move closer to or farther away from each other, and a clamping space is formed between the first clamping claw assembly and the second clamping claw assembly. The mobile power supply of the above structure is provided with a chargeable power supply assembly inside the power supply body, and a photographing device can be charged by using the power output port on the power supply body, and the power supply body has a clamping structure composed of a first clamping claw assembly and a second clamping claw assembly, and the clamping structure is used to clamp the photographing device to avoid pulling the charging line during the charging process, which causes the photographing device to be separated from the mobile power supply, and the mobile power supply that can clamp the photographing device can be used as a clamping device installed on a selfie stick or a tripod, and has diversified functions.

[0006] Preferably, in some embodiments of the present invention, the first clamping jaw assembly is disposed at one end of the power source body, the power source body is telescopically connected to a telescopic rod that can extend beyond the other end of the power source body, the telescopic rod is connected to an elastic member that drives the telescopic rod to contract, and the second clamping jaw assembly is connected to an end of the telescopic rod away from the first clamping jaw assembly. When the photographing device is clamped in the clamping space, the first clamping jaw assembly is fixed relative to the power source body and contacts one end of the photographing device, and the second clamping jaw assembly can elastically move relative to the power source body to clamp the other end of the photographing device, which can improve the stability of the clamping.

[0007] Preferably, in some embodiments of the present invention, a cavity is provided inside the power source body, the telescopic rod divides the cavity into a first cavity and a second cavity, the position between the first cavity and the second cavity is for the telescopic rod to telescopically slide, and the power source assembly includes a first battery accommodated in the first cavity and a second battery accommodated in the second cavity and connected in series with the first battery.

[0008] Preferably, in some embodiments of the present invention, the first clamping jaw assembly includes two first clamping jaws pivotally connected to the power source body, and the end surface of the power source body away from the second clamping jaw assembly is provided with two first sink grooves corresponding to the first clamping jaws one by one, and the first clamping jaw can be rotated and stored in the first sink groove; the telescopic rod can rotate around its axis, and the end surface of the power source body adjacent to the second clamping jaw assembly is provided with a second sink groove, and the second clamping jaw assembly can rotate with the telescopic rod and be stored in the second sink groove under the action of the elastic member. Both the first clamping jaw assembly and the second clamping jaw assembly can be stored within the outer contour of the power source body, reducing the storage volume of the mobile power source, which is convenient for transportation and carrying.

[0009] Preferably, in some embodiments of the present invention, the power source body is provided with an adjustment and fixing assembly connected to the telescopic rod, and the adjustment and fixing assembly can adjust and fix the distance between the first clamping jaw assembly and the second clamping jaw assembly. When the photographing device is installed in the clamping space, it is clamped by the elastic member, and the adjustment and fixing assembly provides a more reliable clamping structure for the photographing device, preventing the photographing device from being easily separated from the first clamping jaw assembly and the second clamping jaw assembly.

[0010] Preferably, in some embodiments of the present invention, the adjustment and fixing assembly includes a nut rotatably arranged on the power source body and a screw rod screwed on the nut, the screw rod is provided with a through hole for the telescopic rod to pass through, the power source body is provided with a channel for accommodating the screw rod, and the channel is connected to the through hole. The screw rod can extend out of the power source body to increase the maximum spacing between the first clamping jaw assembly and the second clamping jaw assembly, thereby increasing the clamping range of the clamping structure on the mobile power source. In the case of clamping a photographing device, the tightness of the clamping photographing device can be adjusted by the cooperation of the screw rod and the nut to prevent the photographing device from loosening from the clamping structure and improve the stability of the clamping.

[0011] Preferably, in some embodiments of the present invention, a support structure for supporting the power source body is movably provided on the power source body, and the support structure can be partially or completely stored in the power source body. The support structure itself can be partially or completely stored in the power source body, so the combination of the support structure and the power source body can greatly reduce the space occupied by the mobile power source, making it easy to carry, and the support structure and the power source body do not need to be disassembled and assembled multiple times during use, making it easy to use.

[0012] Preferably, the support structure includes a first movable rod, a second movable rod and a third movable rod movably mounted on the power source body, the first movable rod, the second movable rod and the third movable rod can all be stored in the power source body, and the first movable rod, the second movable rod and the third movable rod extend out of the outline of the power source body to form a tripod structure. The contact points of the first movable rod, the second movable rod and the third movable rod with the ground form a triangle, and the support structure is simple and reliable, and the support is stable.

[0013] Preferably, a first receiving groove for receiving the first movable rod and a second receiving groove for receiving the second movable rod are respectively provided inside the left and right sides of the power source body, and a third receiving groove for receiving the third movable rod is provided on the front or rear side of the power source body, the first movable rod can extend from the first receiving groove and deflect relative to the first receiving groove, the second movable rod can extend from the second receiving groove and deflect relative to the second receiving groove, the power source body is provided with at least one first positioning groove for positioning the opening angle of the first movable rod and at least one second positioning groove for positioning the opening angle of the second movable rod, and the third movable rod can be deflected outwardly and fixed relative to the third receiving groove. The first movable rod, the second movable rod and the third movable rod deflect outwardly relative to the power source body to form a more stable support structure.

[0014] Further preferably, in some embodiments of the present invention, the upper end of the first movable rod is provided with a first ball portion that can slide and rotate in the first accommodating groove, and the lower end of the first accommodating groove is provided with a first constricted portion for preventing the first ball portion from escaping, and the rod portion of the first movable rod can abut against the first positioning groove and open outward relative to the power supply body; the upper end of the second movable rod is provided with a second ball portion that can slide and rotate in the second accommodating groove, and the lower end of the second accommodating groove is provided with a second constricted portion for preventing the second ball portion from escaping, and the rod portion of the second movable rod can abut against the second positioning groove and open outward relative to the power supply body; a mounting strip that can be received in the third accommodating groove is pivotally connected to the power supply body, and the side wall of the mounting strip can abut against the power supply body and open outward relative to the power supply body, and the third movable rod is threadedly connected to the mounting strip to be telescopically fixed relative to the mounting strip. When it is necessary to unfold the support structure on the power supply body, the first ball portion slides downward in the first receiving groove to the first tapered portion so that the rod portion of the first movable rod extends outward, the first ball portion deflects relative to the first receiving groove so that the first movable rod enters one of its first positioning grooves, the second ball portion slides downward in the second receiving groove to the second tapered portion so that the rod portion of the second movable rod extends outward, the second ball portion deflects relative to the second receiving groove so that the second movable rod enters one of its second positioning grooves, the mounting bar opens outward relative to the power supply body, and the length of the third movable rod extending out of the mounting bar is adjusted. The first movable rod, the second movable rod and the third movable rod together form a stable tripod structure, which alleviates the situation where the support structure is easily deformed when subjected to force.

[0015] The beneficial effects of the present invention are as follows: the mobile power supply of the above structure is provided with a rechargeable power supply component inside the power supply body, and the photographing device can be charged by utilizing the power output port on the power supply body, and the power supply body is provided with a clamping structure consisting of a first clamping claw component and a second clamping claw component, and the clamping structure is used to clamp the photographing device to avoid the separation of the photographing device and the mobile power supply due to pulling the charging cable during the charging process, and the mobile power supply that can clamp the photographing device can be used as a clamping device installed on a selfie stick or a tripod, and has diversified usage functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 is a schematic diagram of the appearance of a first clamping jaw assembly and a second clamping jaw assembly when extended according to an embodiment of the present invention;

[0018] Figure 2 yes Figure 1 A schematic diagram of the structure of the support structure and the adjusting and fixing assembly of the embodiment in an extended state;

[0019] Figure 3 yes Figure 2 A structural diagram from another perspective;

[0020] Figure 4 yes Figure 2 Schematic diagram of the internal structure. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] See also Figures 1 to 4 A mobile power supply with a clamping structure comprises: a power supply body 10, on which a first clamping jaw assembly 20 and a second clamping jaw assembly 30 that can move closer to or farther away from each other are movably arranged, and a clamping space is formed between the first clamping jaw assembly 20 and the second clamping jaw assembly 30; a chargeable and dischargeable power supply assembly 40 and a circuit board (not shown in the figure) electrically connected to the power supply assembly 40 are arranged inside the power supply body 10, and a power input port 11 and a power output port 12 connected to the circuit board are arranged on the power supply body 10. In the present embodiment, two power output ports 12 are arranged, and two shooting devices can be charged. The mobile power supply of the above structure is provided with a rechargeable power supply component 40 inside the power supply body 10, and the photographing device can be charged by using the power output port 12 on the power supply body 10, and the power supply body 10 has a clamping structure composed of a first clamping claw assembly 20 and a second clamping claw assembly 30, and the clamping structure is used to clamp the photographing device to avoid the separation of the photographing device and the mobile power supply due to pulling the charging line during the charging process, and the mobile power supply that can clamp the photographing device can be used as a clamping device installed on a selfie stick or a tripod, and the use functions are diversified. When the mobile power supply is used as a clamping device installed on a selfie stick or a tripod, corresponding threaded holes or threaded columns can be provided on the mobile power supply.

[0024] See also Figure 2 and Figure 3Preferably, in some embodiments of the present invention, the first clamping jaw assembly 20 is disposed at one end of the power supply body 10, the power supply body 10 is telescopically connected with a telescopic rod 5 that can extend beyond the other end of the power supply body 10, the telescopic rod 5 is connected with an elastic member (not shown in the figure) that drives the telescopic rod 5 to contract, and the second clamping jaw assembly 30 is connected to the end of the telescopic rod 5 away from the first clamping jaw assembly 20. When the photographing device is clamped in the clamping space, the first clamping jaw assembly 20 is fixed relative to the power supply body 10 and contacts with one end of the photographing device, and the second clamping jaw assembly 30 can elastically move relative to the power supply body 10 to clamp the other end of the photographing device, which can improve the stability of clamping.

[0025] See also Figure 4 Preferably, in some embodiments of the present invention, a cavity is provided inside the power source body 10, and the telescopic rod 5 divides the cavity into a first cavity and a second cavity, and the position between the first cavity and the second cavity is for the telescopic rod 5 to telescopically slide, and the power source assembly 40 includes a first battery 41 accommodated in the first cavity and a second battery 42 accommodated in the second cavity and connected in series with the first battery 41.

[0026] See also Figure 3 Preferably, in some embodiments of the present invention, the first clamping jaw assembly 20 includes two first clamping jaws pivotally connected to the power source body 10, and two first sinking grooves 13 corresponding to the first clamping jaws are provided on the end surface of the power source body 10 away from the second clamping jaw assembly 30, and the first clamping jaws can be rotated and stored in the first sinking groove 13; the telescopic rod 5 can rotate around its axis, and the end surface of the power source body 10 adjacent to the second clamping jaw assembly 30 is provided with a second sinking groove 14, and the second clamping jaw assembly 30 can rotate with the telescopic rod 5 and be stored in the second sinking groove 14 under the action of the elastic member. Both the first clamping jaw assembly 20 and the second clamping jaw assembly 30 can be stored within the outer contour of the power source body 10, reducing the storage volume of the mobile power source, which is convenient for transportation and carrying.

[0027] See also Figure 2 Preferably, in some embodiments of the present invention, an adjustment and fixing assembly 60 connected to the telescopic rod 5 is provided on the power source body 10, and the adjustment and fixing assembly 60 can adjust and fix the distance between the first clamping jaw assembly 20 and the second clamping jaw assembly 30. When the photographing device is installed in the clamping space, it is clamped by the elastic member, and the adjustment and fixing assembly 60 provides a more reliable clamping structure for the photographing device, preventing the photographing device from being easily separated from the first clamping jaw assembly 20 and the second clamping jaw assembly 30.

[0028] Preferably, in some embodiments of the present invention, the adjustment and fixing assembly 60 includes a nut 61 rotatably arranged on the power source body 10 and a screw rod 62 screwed on the nut 61, the screw rod 62 has a through hole for the telescopic rod 5 to penetrate, the power source body 10 has a channel for accommodating the screw rod 62, the channel is connected to the through hole, and the elastic member is located in the through hole and connected between the screw rod 62 and the telescopic rod 5. The screw rod 62 can extend out of the power source body 10 to increase the maximum spacing between the first clamping jaw assembly 20 and the second clamping jaw assembly 30, thereby increasing the clampable range of the clamping structure on the mobile power source. In the case of clamping a photographing device, the tightness of the clamping photographing device can be adjusted through the cooperation of the screw rod 62 and the nut 61 to prevent the photographing device from loosening from the clamping structure and improve the stability of the clamping.

[0029] Preferably, see Figure 2 and Figure 3 In some embodiments of the present invention, a support structure 70 for supporting the power supply body 10 is movably provided, and the support structure 70 can be partially or completely stored in the power supply body 10. The support structure 70 itself can be partially or completely stored in the power supply body 10. Therefore, the combination of the support structure 70 and the power supply body 10 can greatly reduce the space occupied by the mobile power supply, making it easy to carry. In addition, the support structure 70 and the power supply body 10 do not need to be disassembled and assembled multiple times during use, making it easy to use.

[0030] Preferably, the support structure 70 includes a first movable rod 71, a second movable rod 72, and a third movable rod 73 movably mounted on the power source body 10. The first movable rod 71, the second movable rod 72, and the third movable rod 73 can all be stored in the power source body 10. The first movable rod 71, the second movable rod 72, and the third movable rod 73 extend out of the outline of the power source body 10 to form a tripod structure. The contact points of the first movable rod 71, the second movable rod 72, and the third movable rod 73 with the ground form a triangle. The support structure 70 has a simple and reliable structure and stable support.

[0031] Preferably, the left and right sides of the power supply body 10 are respectively provided with a first receiving groove 15 for receiving the first movable rod 71 and a second receiving groove 16 for receiving the second movable rod 72, and the front or rear side of the power supply body 10 is provided with a third receiving groove 17 for receiving the third movable rod 73. The first movable rod 71 can extend from the first receiving groove 15 and deflect relative to the first receiving groove 15, and the second movable rod 72 can extend from the second receiving groove 16 and deflect relative to the second receiving groove 16. The power supply body 10 is provided with at least one first positioning groove for positioning the opening angle of the first movable rod 71 and at least one second positioning groove for positioning the opening angle of the second movable rod 72, and the third movable rod 73 can be deflected outwardly and fixed relative to the third receiving groove 17. The first movable rod 71, the second movable rod 72 and the third movable rod 73 deflect outwardly relative to the power supply body 10 to form a more stable support structure 70.

[0032] See also Figure 4 , further preferably, in some embodiments of the present invention, the upper end of the first movable rod 71 is provided with a first ball portion 711 that can slide and rotate in the first accommodating groove 15, and the lower end of the first accommodating groove 15 is provided with a first constricted portion that prevents the first ball portion 711 from escaping, and the rod portion of the first movable rod 71 can abut against the first positioning groove and open outward relative to the power supply body 10; the upper end of the second movable rod 72 is provided with a second ball portion 721 that can slide and rotate in the second accommodating groove 16, and the lower end of the second accommodating groove 16 is provided with a second constricted portion that prevents the second ball portion 721 from escaping, and the rod portion of the second movable rod 72 can abut against the second positioning groove and open outward relative to the power supply body 10; see Figure 3A mounting bar 80 that can be received in the third accommodating groove 17 is pivotally connected to the power supply body 10. The side wall of the mounting bar 80 can be abutted against the power supply body 10 and opened outward relative to the power supply body 10. The third movable rod 73 is threadedly connected to the mounting bar 80 to be telescopically fixed relative to the mounting bar 80. In other embodiments, the third movable rod 73 can also be telescopically connected to the mounting bar 80, and a damping structure is provided between the third movable rod 73 and the mounting bar 80 to achieve relative stretching or contraction and fixation of the two. When it is necessary to unfold the support structure 70 on the power supply body 10, the first ball portion 711 slides downward in the first receiving groove 15 to the first constricted portion so that the rod portion of the first movable rod 71 extends outward, and the first ball portion 71 is deflected relative to the first receiving groove 15 so that the first movable rod 71 enters one of its first positioning grooves, and the second ball portion 721 slides downward in the second receiving groove 16 to the second constricted portion so that the rod portion of the second movable rod 72 extends outward, and the second ball portion 721 is deflected relative to the second receiving groove 16 so that the second movable rod 72 enters one of its second positioning grooves, and the mounting bar 80 opens outward relative to the power supply body 10, and the length of the third movable rod 73 extending out of the mounting bar 80 is adjusted. The first movable rod 71, the second movable rod 72 and the third movable rod 73 together form a stable tripod structure, which alleviates the situation where the support structure 70 is easily deformed when subjected to force.

[0033] The above embodiments are only preferred embodiments of the present invention, and the present invention may also have other embodiments, such as reasonably combining the technical solutions recorded in multiple embodiments. Those skilled in the art may also make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope set by the claims of this application.

Claims

1. A mobile power source with a clamping structure, characterized in that: include: A power source body, wherein a rechargeable power source component and a circuit board electrically connected to the power source component are arranged inside the power source body, and a power input port and a power output port connected to the circuit board are arranged on the power source body; The power source body is movably provided with a first clamping jaw assembly and a second clamping jaw assembly that can move toward or away from each other, and a clamping space is formed between the first clamping jaw assembly and the second clamping jaw assembly; The first clamping jaw assembly is arranged at one end of the power source body, the power source body is telescopically connected to a telescopic rod that can extend beyond the other end of the power source body, the telescopic rod is connected to an elastic member that drives the telescopic rod to contract, and the second clamping jaw assembly is connected to an end of the telescopic rod away from the first clamping jaw assembly; The power source body is provided with a cavity inside, the telescopic rod divides the cavity into a first cavity and a second cavity, and the power source assembly includes a first battery accommodated in the first cavity and a second battery accommodated in the second cavity and connected in series with the first battery; The power source body is provided with an adjustment and fixing assembly connected to the telescopic rod, and the adjustment and fixing assembly can adjust and fix the distance between the first clamping jaw assembly and the second clamping jaw assembly; The adjustment and fixing assembly includes a nut rotatably arranged on the power supply body and a screw rod screwed on the nut, the screw rod is provided with a through hole for the telescopic rod to pass through, the power supply body is provided with a channel for accommodating the screw rod, and the channel is connected to the through hole.

2. A mobile power source with a clamping structure according to claim 1, characterized in that: The first clamping jaw assembly includes two first clamping jaws pivotally connected to the power supply body, and two first recessed grooves corresponding to the first clamping jaws are provided on the end surface of the power supply body away from the second clamping jaw assembly, and the first clamping jaws can be rotated and then received in the first recessed groove; the telescopic rod can rotate around its axis, and a second recessed groove is provided on the end surface of the power supply body adjacent to the second clamping jaw assembly, and the second clamping jaw assembly can rotate with the telescopic rod and be received in the second recessed groove under the action of the elastic member.

3. The mobile power source with a clamping structure according to claim 1, characterized in that: A support structure for supporting the power source body is movably provided on the power source body, and the support structure can be partially or completely received on the power source body.

4. The mobile power source with a clamping structure according to claim 3, characterized in that: The supporting structure includes a first movable rod, a second movable rod and a third movable rod movably mounted on the power source body. The first movable rod, the second movable rod and the third movable rod can all be stored in the power source body. The first movable rod, the second movable rod and the third movable rod extend out of the outline of the power source body to form a tripod structure.

5. The mobile power source with a clamping structure according to claim 4, characterized in that: The left and right sides of the power supply body are respectively provided with a first receiving groove for accommodating the first movable rod and a second receiving groove for accommodating the second movable rod. The front or rear side of the power supply body is provided with a third receiving groove for accommodating the third movable rod. The first movable rod can extend from the first receiving groove and deflect relative to the first receiving groove, and the second movable rod can extend from the second receiving groove and deflect relative to the second receiving groove. The power supply body is provided with at least one first positioning groove for positioning the opening angle of the first movable rod and at least one second positioning groove for positioning the opening angle of the second movable rod. The third movable rod can be deflected outward and fixed relative to the third receiving groove.

6. The mobile power source with a clamping structure according to claim 5, characterized in that: The upper end of the first movable rod is provided with a first ball portion that can slide and rotate in the first accommodating groove, and the lower end of the first accommodating groove is provided with a first constricted portion that prevents the first ball portion from escaping, and the rod portion of the first movable rod can abut against the first positioning groove and open outward relative to the power supply body; the upper end of the second movable rod is provided with a second ball portion that can slide and rotate in the second accommodating groove, and the lower end of the second accommodating groove is provided with a second constricted portion that prevents the second ball portion from escaping, and the rod portion of the second movable rod can abut against the second positioning groove and open outward relative to the power supply body; a mounting strip that can be received in the third accommodating groove is pivotally connected to the power supply body, and the side wall of the mounting strip can abut against the power supply body and open outward relative to the power supply body, and the third movable rod is threadedly connected to the mounting strip to be telescopically fixed relative to the mounting strip.

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