CN223553081U - Portable power source with protective structure - Google Patents

Abstract

The utility model relates to the technical field of mobile power supply protection, in particular to a mobile power supply with a protection structure, which comprises a charging device, wherein the outer side of the charging device is connected with a protection frame, four corners of the protection frame are fixedly connected with protection components, the protection components are arranged in an arc shape, the protection components comprise buffer pads, flexible metal sheets are arranged in the buffer pads, an elastic air bag is fixedly connected between the buffer pads and the protection frame, a plurality of support plates are connected in the elastic air bag, the support plates are uniformly spaced at intervals and are arranged at multiple angles, buffer holes are formed in the middle of the support plates, and the buffer holes penetrate through the support plates.

Description

Portable power source with protective structure

Technical Field

The utility model relates to the technical field of mobile power supply protection, in particular to a mobile power supply with a protection structure.

Background

The portable power source, also called as a charger, is a portable power source device capable of charging electronic devices (such as mobile phones, tablet computers, headphones and the like), and the portable power source stores electric energy mainly through a built-in battery. When an external device needs to be charged, the circuit board inside the external device can convert the direct current of the battery into voltage and current suitable for the charged device.

In the prior art, the treasured that charges generally only protects its inner structure through self shell, and its corner lacks the specific protective structure, and in daily carrying the in-process of using, when the treasured that charges dropped and appear colliding with, because corner stress is concentrated relatively, its four corners department is easier to cause the damage because of collision or external force impact, leads to outside dust, steam to get into its inside, causes the influence to its life.

Therefore, a person skilled in the art provides a mobile power supply with a protection structure to solve the problems set forth in the background art.

Disclosure of utility model

The utility model aims to provide a mobile power supply with a protection structure, which solves the following technical problems:

How to avoid damage caused by collision or external impact at four corners of the mobile power supply, external dust and water vapor enter the mobile power supply, and influence the service life of the mobile power supply.

The aim of the utility model can be achieved by the following technical scheme:

The utility model provides a portable power source with protective structure, includes the treasured that charges, the precious outside of charging is connected with the protection frame, the four corners department of protection frame all fixedly connected with protection subassembly, protection subassembly appearance is the arcuation setting;

The protection assembly comprises a buffer cushion, a flexible metal sheet is arranged in the buffer cushion, an elastic air bag is fixedly connected between the buffer cushion and the protection frame, a plurality of support plates are connected in the elastic air bag, the support plates are arranged at equal intervals and at multiple angles, buffer holes are formed in the middle of the support plates, and the buffer holes penetrate through the support plates.

Further, the draw-in groove has been seted up to the protection frame inboard, the treasured that charges is connected in the draw-in groove, a plurality of louvres have all been seted up to the multilateral of protection frame.

Further, an opening I is formed in the lower portion of the protection frame, an opening II is formed in one side of the opening I, the opening I is used for being matched with a power transmission port of the charging bank to charge external equipment, and the opening II is used for being matched with a charging port of the charging bank to charge and store power to the charging bank.

Further, the limiting grooves are formed in the two ends, located at the supporting plate, of the elastic air bag, the limiting grooves are connected with the supporting plate in a matched mode, and the buffer holes are formed in two sides of the supporting plate respectively.

Further, the supporting plate and the protective frame are made of flexible materials.

Further, one side of protection frame rotates and is connected with the guard plate, be connected with two grafting pieces on the guard plate, two the grafting piece is connected with opening one and opening two mutually supporting respectively, a plurality of through-holes have been seted up on the protection frame, the through-hole is used for observing the precious electric quantity display lamp that charges.

Further, the clamping blocks are respectively arranged at two ends of one side of the protection plate, the butt joint ports are respectively arranged at two ends of one side of the protection frame, and the clamping blocks are mutually matched and connected with the butt joint ports.

The utility model has the beneficial effects that:

The utility model is provided with the protection component and the protection frame, when in use, the protection component and the protection frame are sleeved on the outer side of the charger baby, and the protection component is arranged at four corners of the protection frame, so that each corner of the charger baby can be protected in a targeted manner, and damage to the four corners of the charger baby caused by collision or external impact is avoided, so that external dust and water vapor enter the charger baby, and the service life and the attractiveness of the charger baby are influenced.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a three-dimensional connecting structure of the present utility model;

FIG. 2 is a block diagram of the guard of the present utility model;

FIG. 3 is a schematic view of the connection structure of the guard assembly of the present utility model;

Fig. 4 is an enlarged view at a in fig. 3;

fig. 5 is a schematic view of the connection structure of the support plate of the present utility model.

Reference numerals:

1. The charging device comprises a charging device body, a protective frame, a protective assembly, a heat dissipation hole, an opening I, an opening 6, a through hole, an opening II, a clamping groove, a protective plate, a 10, a plug-in block, an 11, a clamping block, a 12, a butt joint opening, a 31, a buffer cushion, a 32, a flexible metal sheet, a 33, an elastic air bag, a 34, a support plate, a 35, a limiting groove, a 36 and a buffer hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, a mobile power supply with a protection structure includes a charger 1, a protection frame 2 is connected to an outer side of the charger 1, the protection frame 2 is used for protecting an entire side of the charger 1, protection components 3 are fixedly connected to four corners of the protection frame 2, the protection components 3 are aimed at the four corners of the charger 1 for protection, and the protection components 3 are arranged in an arc shape, so as to facilitate wrapping protection of each corner of the charger 1;

The protection component 3 comprises a buffer pad 31, a flexible metal sheet 32 is arranged in the buffer pad 31, when the corner of the charger 1 falls down and is subjected to impact force and pressure, the flexible metal sheet 32 can transmit and share part of the impact force and pressure, the structural strength of the buffer pad 31 is increased, the stability of the structure is improved, an elastic air bag 33 is fixedly connected between the buffer pad 31 and the protection frame 2, the elastic air bag 33 can effectively absorb and disperse the impact force and pressure borne by the buffer pad 31 and the flexible metal sheet 32, the buffer pad 31 and the flexible metal sheet 32 are prevented from being excessively deformed, the durability and the service life of the buffer pad 31 and the flexible metal sheet 32 are improved, a plurality of support plates 34 are connected in the elastic air bag 33, the support plates 34 are uniformly arranged at intervals and at multiple angles, when the elastic air bag 33 is subjected to external force from different directions, the impact force of multiple angles is buffered, corresponding elastic deformation is generated according to the direction and the size of the elastic air bag, the effective buffering stress is effectively carried out by the support plates 34 at intervals, the external force can be more uniformly distributed in the elastic air bag 33, the middle of the support plates 34 are provided with punched holes 36, and the buffer holes 36 penetrate through the support plates 34.

Example two

On the basis of the first embodiment, please refer to fig. 1-5, the clamping groove 8 is formed in the inner side of the protection frame 2, the charging device 1 is connected in the clamping groove 8, the charging device 1 can be embedded in the protection frame 2, the connection is more stable, a plurality of heat dissipation holes 4 are formed in the sides of the protection frame 2, the heat dissipation holes 4 are arranged at intervals, the side edges of the charging device 1 are convenient to conduct heat diffusion, the opening one 5 is formed in the lower portion of the protection frame 2, the opening two 7 are formed in one side of the opening one 5, the opening one 5 is used for being matched with a power transmission port of the charging device 1 to charge external equipment, and the opening two 7 is used for being matched with a charging port of the charging device 1 to conduct charging and electricity storage on the charging device 1.

The limiting grooves 35 are formed in the two ends of the supporting plate 34 in the elastic air bag 33, the limiting grooves 35 are connected with the supporting plate 34 in a matched mode, the two buffering holes 36 are formed in two sides of the supporting plate 34 respectively, the two buffering holes 36 enable the supporting plate 34 to keep certain elasticity, stability of the supporting plate is improved, the phenomenon that the supporting plate 34 is twisted or broken due to multiple deformation is avoided, and adaptability of the supporting plate 34 to different pressures is improved.

The backup pad 34 and the protection frame 2 all have flexible material preparation to form, and then backup pad 34 and protection frame 2 homoenergetic improve elastic support, and backup pad 34 can not hinder elastic air bag 33 when supporting and pass through deformation buffering atress, and flexible protection frame 2 not only is convenient for install and dismantle, but also the precious 1 side of laminating that can be better, the precious 1 side frame atress of scatter charging.

One side of the protection frame 2 is rotationally connected with a protection plate 9, two plug-in blocks 10 are connected to the protection plate 9, the two plug-in blocks 10 are respectively connected with the first opening 5 and the second opening 7 in a matched mode, and are used for avoiding that external dust, water vapor, impurities and the like enter an electrified port when the charger 1 is not used, so that poor contact phenomenon is prevented, a plurality of through holes 6 are formed in the protection frame 2, the through holes 6 are used for observing the charger 1 electric quantity display lamp, the charger 1 is usually provided with a plurality of electric quantity display lamps in the prior art, the number of the electric quantity display lamps is in direct proportion to the electric quantity of the electric quantity display lamps, and the through holes 6 are convenient for timely knowing the electric quantity condition in the use process.

Clamping blocks 11 have all been seted up at one side both ends of guard plate 9, and interface 12 has all been seted up at one side both ends of protective frame 2, and clamping blocks 11 and interface 12 are mutually supported and are connected, and grafting block 10 and clamping blocks 11 are by the rubber materials preparation, can increase compactness and frictional force of connection on the one hand, the stability of reinforcing connection on the other hand, can not cause the damage to opening one 5, opening two 7 and interface 12 when connecting.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (7)

1. The utility model provides a portable power source with protective structure, includes treasured (1) charges, its characterized in that, the outside of treasured (1) charges is connected with protection frame (2), protection subassembly (3) are all fixedly connected with in four corners department of protection frame (2), protection subassembly (3) appearance is the arcuation setting;

The protection assembly (3) comprises a buffer pad (31), a flexible metal sheet (32) is arranged in the buffer pad (31), an elastic air bag (33) is fixedly connected between the buffer pad (31) and the protection frame (2), a plurality of support plates (34) are connected in the elastic air bag (33), the support plates (34) are equally spaced and arranged at multiple angles, buffer holes (36) are formed in the middle of the support plates (34), and the buffer holes (36) penetrate through the support plates (34).

2. The portable power source with the protection structure of claim 1, wherein the clamping groove (8) is formed in the inner side of the protection frame (2), the charger baby (1) is connected in the clamping groove (8), and a plurality of heat dissipation holes (4) are formed in the sides of the protection frame (2).

3. The portable power source with the protection structure of claim 1, wherein an opening I (5) is formed below the protection frame (2), an opening II (7) is formed on one side of the opening I (5), the opening I (5) is used for being matched with a power transmission port of the charger baby (1) to charge external equipment, and the opening II (7) is used for being matched with a charging port of the charger baby (1) to charge and store power of the charger baby (1) itself.

4. The portable power source with the protective structure of claim 1, wherein the elastic air bag (33) is provided with limiting grooves (35) at two ends of the supporting plate (34), the limiting grooves (35) are mutually matched and connected with the supporting plate (34), and the buffer holes (36) are two and are respectively arranged at two sides of the supporting plate (34).

5. The portable power source with the protective structure according to claim 1, wherein the supporting plate (34) and the protective frame (2) are made of flexible materials.

6. The portable power source with the protection structure of claim 1, wherein one side of the protection frame (2) is rotatably connected with a protection plate (9), two plug-in blocks (10) are connected to the protection plate (9), the two plug-in blocks (10) are respectively matched and connected with the first opening (5) and the second opening (7), a plurality of through holes (6) are formed in the protection frame (2), and the through holes (6) are used for observing an electric quantity display lamp of the charger (1).

7. The portable power source with the protection structure of claim 6, wherein clamping blocks (11) are respectively arranged at two ends of one side of the protection plate (9), opposite interfaces (12) are respectively arranged at two ends of one side of the protection frame (2), and the clamping blocks (11) are mutually matched and connected with the opposite interfaces (12).