High-speed portable power supply system switch

Abstract

The utility model relates to a high-speed portable power supply system switch, and aims to solve the problems that the current high-speed portable power supply system switch moves in a charging process, so that a plug inserted into a charging interface on the switch is easy to be pulled by external force and is separated from or even damaged to cause charging interruption, and the like. The device comprises a storage box, a rectangular groove is formed in the middle of the bottom of one side of the storage box, an interface assembly for insertion of a plug is fixedly installed in the rectangular groove, the interface assembly comprises a plug board, and a plurality of plug grooves are formed in one side of the plug board at equal intervals; according to the utility model, the wiring harness on the plug can be limited, the pull force can be absorbed, the problem that the plug is separated from the charging interface and even the charging interface is damaged due to the pulling of an external force can be avoided, and the safety of the charging interface is improved. And the charging stability and the charging effect on the equipment are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supply, in particular to a high-speed portable power supply system switch. Background Art

[0002] A high-speed portable power system switch is an electronic device used to provide power to mobile devices or emergency power supplies. It usually includes a built-in battery or is connected to an external power source to provide the required power to the device. These switches usually have the characteristics of high efficiency, fast start and stop to meet the rapid needs of mobile devices or emergency uses. Portable power system switches are usually equipped with a variety of charging interfaces to meet the charging needs of various mobile devices.

[0003] In the prior art, the high-speed portable power supply system switch is not provided with an anti-detachment structure at the charging interface. When the high-speed portable power supply system switch is used in a place with many people, it will move during the charging process, so the plug inserted into the charging interface is easily pulled by external force and detached or even damaged, resulting in charging interruption and affecting the charging effect of the device. In view of this, we propose a high-speed portable power supply system switch. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a high-speed portable power supply system switch to solve the technical problem that the current high-speed portable power supply system switch moves during the charging process, so the plug inserted into the charging interface thereon is easily pulled by external force and detached or even damages the charging interface, resulting in charging interruption and affecting the charging effect of the device.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a high-speed portable power supply system switch, including a storage box;

[0006] A rectangular groove is provided in the center of the bottom of one side of the storage box, and an interface component for inserting a plug is fixedly installed in the rectangular groove;

[0007] The interface assembly comprises a plug-in board, a plurality of plug-in slots are equidistantly provided on one side of the plug-in board, and flexible limit assemblies for limiting the position of the plugs are hingedly installed on both sides of the plurality of plug-in slots;

[0008] The flexible limit assembly includes a half-moon baffle, which is rotatably installed in the plug-in slot, and both sides of the half-moon baffle are buckled and connected with the plug-in slot, a U-shaped groove is opened in the center of the top of the half-moon baffle, and an arc-shaped energy absorption groove with the U-shaped groove as the axis is opened at the bottom of one side of the half-moon baffle, an arc-shaped cavity is opened in the center of the top of the half-moon baffle, and an arc-shaped positioning hook for realizing interlocking connection with another flexible limit assembly is slidably arranged in the arc cavity;

[0009] After the two half-moon baffles are buckled into the plug-in slots, the two U-shaped grooves will form limiting holes for limiting the plug wiring harness, and the two arc-shaped energy absorption grooves can flexibly limit the plug after the two half-moon baffles form an interlocking connection.

[0010] Preferably, a support is centrally constructed at the bottom end of the semi-lunar baffle, and a groove for rotatably setting the support is opened on one side of the plug-in slot.

[0011] Preferably, a rotating shaft is constructed at the center of both sides of the support, and circular grooves for the rotating shaft to rotate are opened on both sides of the groove.

[0012] Preferably, an arc-shaped guide groove connected to the arc-shaped cavity is opened on one side of the semi-lunar baffle at a position corresponding to the arc-shaped cavity, and one end of the arc-shaped positioning hook is constructed with an adjustment button slidably set in the arc-shaped guide groove.

[0013] Preferably, after extending out of the arc-shaped cavity on one of the semi-lunar baffles, the arc-shaped positioning hook is inserted into the arc-shaped cavity on the other semi-lunar baffle, thereby forming an interlocking connection between the two semi-lunar baffles.

[0014] Preferably, both sides of the half-moon baffle are constructed with a socket, and two sockets for the socket to be buckled into are symmetrically provided on both sides of the plug-in slot.

[0015] Preferably, a roller assembly and a base are fixedly mounted on both sides of the bottom of the storage box, respectively, and a pull rod is fixedly mounted on one side of the storage box away from the interface assembly.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model stores electricity through the storage box and supplies power to the device through the charging cable with a plug. When supplying power, the plug of the connected device is inserted into the plug board on the interface assembly, and the two semi-lunar baffles are snapped into the plug slot, so that the two U-shaped grooves on the two semi-lunar baffles are distributed on both sides of the plug, so that the wiring harness of the connected plug passes through the limiting holes formed by the two U-shaped grooves, and the two arc-shaped positioning hooks are rotated to slide out of the corresponding arc-shaped cavity and insert into the opposite arc-shaped cavity, so as to achieve interlocking of the two semi-lunar baffles. When the wiring harness connected to the plug is pulled, the pulling force applied by the plug to the two interlocking semi-lunar baffles will force the two semi-lunar baffles to deform, and the two arc-shaped energy absorption grooves opened on the two semi-lunar baffles can absorb the pulling force, and avoid the problem of the plug being detached or even damaging the charging interface due to external pulling, thereby ensuring the stability of charging and the charging effect of the device.

[0018] 2. The utility model pushes the two adjusting buttons to slide in the two arc-shaped guide grooves respectively, so as to push the two arc-shaped positioning hooks out of the two arc-shaped cavities respectively, and push them into the opposite arc-shaped cavities, thereby realizing the interlocking of the two arc-shaped cavities, and cooperating with the two card seats on both sides of the semi-lunar baffle plate to be snap-connected with the card slots on both sides of the plug-in slot to complete the limit setting of the plug in the plug-in slot, and the two semi-lunar baffle plates connected by interlocking connection effectively improve the tensile strength, and further ensure the limit effect of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a partial structural schematic diagram of the interface component in the utility model for displaying the unfolded state of two flexible limit components;

[0021] Figure 3 This is a schematic diagram of the structure of the flexible limit assembly in the utility model in the positioning and hanging state;

[0022] Figure 4 It is a schematic diagram of the structure of the two flexible limit assemblies in the present invention under the coordinated state.

[0023] In the figure: 1. storage box; 2. interface component; 201. plug-in board; 202. plug-in slot; 203. card slot; 3. flexible limit component; 301. half-moon baffle; 302. card seat; 303. U-shaped groove; 304. arc energy absorption groove; 305. arc cavity; 306. arc positioning hook; 307. adjustment button; 308. arc guide groove; 309. support; 310. shaft; 4. roller group; 5. base; 6. pull rod. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Embodiment 1: A high-speed portable power supply system switch, see Figure 1 , comprising a storage box 1, a rectangular groove is provided at the center of the bottom of one side of the storage box 1, and an interface component 2 for inserting a plug is fixedly installed in the rectangular groove, a roller group 4 and a base 5 are fixedly installed on both sides of the bottom of the storage box 1, and a pull rod 6 is fixedly installed on the side of the storage box 1 away from the interface component 2;

[0026] Further, in order to complete the limit of the plug and absorb the pulling force, see Figure 1 , Figure 2 , Figure 3 , Figure 4The interface component 2 includes a plug-in board 201, and a plurality of plug-in slots 202 are equidistantly provided on one side of the plug-in board 201. Flexible limiting components 3 for limiting the position of the plug are hingedly installed on both sides of the plurality of plug-in slots 202. The flexible limiting component 3 includes a half-moon baffle 301, and the half-moon baffle 301 is rotatably installed in the plug-in slot 202. A support 309 is centrally constructed at the bottom end of the half-moon baffle 301, and a groove for the support 309 to be rotatably set is provided on one side of the plug-in slot 202. A rotating shaft 310 is constructed at the center of both sides of the support 309, and the recess Circular grooves for the rotating shaft 310 to rotate are provided on both sides of the groove, and both sides of the half-moon baffle 301 are buckled and connected with the plug-in groove 202, a U-shaped groove 303 is provided at the top center of the half-moon baffle 301, and an arc-shaped energy absorption groove 304 with the U-shaped groove 303 as the axis is provided at the bottom of one side of the half-moon baffle 301, an arc-shaped cavity 305 is provided in the center of the top of the half-moon baffle 301, and an arc-shaped positioning hook 306 for interlocking connection with another flexible limit assembly 3 is slidably provided in the arc cavity 305, and the two half-moon baffles 301 are buckled into the plug-in groove 202. The U-shaped groove 303 will form a limiting hole for limiting the plug harness, and the two arc-shaped energy absorption grooves 304 can flexibly limit the plug after the two half-moon baffles 301 form an interlocking connection, store electricity through the storage box 1, and power the device through the charging cable with a plug. When powering, the plug of the connected device is inserted into the plug board 201 on the interface component 2, and the two half-moon baffles 301 are buckled into the plug slot 202, so that the two U-shaped grooves 303 on the two half-moon baffles 301 are distributed on both sides of the plug, so that the wiring harness of the connecting plug passes through the two U-shaped grooves 303. The limiting holes are formed, and the two arc-shaped positioning hooks 306 are rotated to slide out of the corresponding arc-shaped cavity 305 and insert into the opposite arc-shaped cavity 305, so as to realize the interlocking of the two half-moon baffles 301. When the wiring harness connected to the plug is pulled, the pulling force exerted by the plug on the two interlocking half-moon baffles 301 will force the two half-moon baffles 301 to deform, and the two arc-shaped energy absorption grooves 304 opened on the two half-moon baffles 301 can absorb the pulling force, and avoid the problem of the plug being detached or even damaging the charging interface due to external pulling, thereby ensuring the stability of charging and the charging effect of the device.

[0027] Furthermore, in order to improve the tensile strength and further ensure the plug limiting effect, see Figure 2 , Figure 3 , Figure 4, an arc-shaped guide groove 308 connected to the arc-shaped cavity 305 is opened on one side of the half-moon baffle 301 corresponding to the position of the arc-shaped cavity 305, and one end of the arc-shaped positioning hook 306 is constructed with an adjustment button 307 slidably set in the arc-shaped guide groove 308, and the arc-shaped positioning hook 306 will be inserted into the arc-shaped cavity 305 on the other half-moon baffle 301 after extending out of the arc-shaped cavity 305 on one half-moon baffle 301, forming an interlocking connection between the two half-moon baffles 301, and the two sides of the half-moon baffle 301 are constructed with a card seat 302, and the two sides of the plug-in slot 202 are symmetrical There are two card slots 203 for the card holder 302 to be buckled into. By pushing the two adjustment buttons 307 to slide in the two arc-shaped guide grooves 308 respectively, the two arc-shaped positioning hooks 306 are pushed out of the two arc-shaped cavities 305 respectively, and pushed into the opposite arc-shaped cavities 305, so as to realize the interlocking of the two arc-shaped cavities 305. The two card holders 302 on both sides of the semi-lunar baffle 301 are buckled and connected with the card slots 203 on both sides of the plug-in slot 202 to complete the limit setting of the plug in the plug-in slot 202. The two interlocking semi-lunar baffles 301 effectively improve the tensile strength, and further ensure the limit effect of the plug.

[0028] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A high-speed portable power supply system switch, characterized in that: comprising a storage box (1); A rectangular groove is provided in the center of the bottom of one side of the storage box (1), and an interface component (2) for inserting a plug is fixedly installed in the rectangular groove; The interface component (2) comprises a plug board (201), a plurality of plug slots (202) are equidistantly provided on one side of the plug board (201), and flexible limiter components (3) for limiting the position of the plug are hingedly mounted on both sides of the plurality of plug slots (202); The flexible limit assembly (3) comprises a half-moon baffle (301), the half-moon baffle (301) is rotatably mounted in the plug-in slot (202), and both sides of the half-moon baffle (301) are buckled and connected to the plug-in slot (202), a U-shaped groove (303) is provided at the center of the top of the half-moon baffle (301), and an arc-shaped energy absorption groove (304) with the U-shaped groove (303) as the axis is provided at the bottom of one side of the half-moon baffle (301), an arc-shaped cavity (305) is provided in the center of the top of the half-moon baffle (301), and an arc-shaped positioning hook (306) for realizing interlocking connection with another flexible limit assembly (3) is slidably arranged in the arc-shaped cavity (305); After the two half-moon baffles (301) are buckled into the plug slot (202), the two U-shaped grooves (303) will form limiting holes for limiting the plug wiring harness, and the two arc-shaped energy absorption grooves (304) can flexibly limit the plug after the two half-moon baffles (301) form an interlocking connection.

2. The high-speed portable power supply system switch according to claim 1, characterized in that: A support (309) is centrally constructed at the bottom end of the half-moon baffle (301), and a groove for the support (309) to be rotatably arranged is provided on one side of the plug-in slot (202).

3. The high-speed portable power supply system switch according to claim 2, characterized in that: A rotating shaft (310) is constructed at the center of both sides of the support (309), and circular grooves for the rotating shaft (310) to be rotatably arranged are provided on both sides of the groove.

4. The high-speed portable power supply system switch according to claim 1, characterized in that: An arc-shaped guide groove (308) connected to the arc-shaped cavity (305) is provided on one side of the semi-lunar baffle (301) at a position corresponding to the arc-shaped cavity (305), and an adjustment button (307) slidably arranged in the arc-shaped guide groove (308) is constructed at one end of the arc-shaped positioning hook (306).

5. The high-speed portable power supply system switch according to claim 1, characterized in that: After extending out of the arc-shaped cavity (305) on one of the half-moon baffles (301), the arc-shaped positioning hook (306) is inserted into the arc-shaped cavity (305) on the other half-moon baffle (301), thereby forming an interlocking connection between the two half-moon baffles (301).

6. The high-speed portable power supply system switch according to claim 1, characterized in that: Both sides of the half-moon baffle (301) are constructed with a clamping seat (302), and two clamping slots (203) for the clamping seat (302) to be buckled into are symmetrically provided on both sides of the plug-in slot (202).

7. The high-speed portable power supply system switch according to claim 1, characterized in that: A roller group (4) and a base (5) are respectively fixedly mounted on both sides of the bottom of the storage box (1), and a pull rod (6) is fixedly mounted on the side of the storage box (1) away from the interface assembly (2).

Images