CN212258503U

CN212258503U - Anti-falling protection device for mobile power supply battery

Info

Publication number: CN212258503U
Application number: CN202021373524.2U
Authority: CN
Inventors: 陈雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-12-29
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a portable power source battery prevents falling protection device, which comprises a housin, the inside activity joint of casing has places the board, the top activity joint of placing the board has the apron, the last fixed surface of placing the board is connected with the lower part rubber pad, the lower fixed surface of apron is connected with upper portion rubber pad, the activity joint has the battery between lower part rubber pad and the upper portion rubber pad, the anterior surface of placing the board and the equal fixedly connected with elastic component in back surface, two sets of elastic component are relative distribution, elastic component's tip fixedly connected with supports the board, the upper surface of placing the board has seted up a plurality of lower part hole sites, lower part rubber pad fixed connection is in the inside of lower part hole site. The utility model has the advantages that: protect the battery comprehensively, prevent that battery and shells inner wall from taking place the rigidity collision and causing the damage to the battery after the battery falls, installation easy operation to can dismantle, so that change the battery, it is rational in infrastructure, satisfy the user demand.

Description

Anti-falling protection device for mobile power supply battery

Technical Field

The utility model relates to a prevent falling protection device specifically is a portable power source battery prevents falling protection device, belongs to portable power source technical field.

Background

The portable charger is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products such as a handheld mobile device and the like, such as a wireless telephone and a notebook computer, and is particularly applied to occasions without external power supply.

Some portable power sources use nickel-metal hydride batteries, batteries are main power supply elements of the portable power sources, if the batteries are damaged or broken, the whole product cannot be used, some portable power sources are not perfect in protection of the batteries, only the batteries are locally protected, and the batteries still can collide with the inner wall of the shell when the portable power sources fall carelessly, so that the batteries are damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable power source battery prevents falling protection device in order to solve above-mentioned problem, through placing the upper surface at the lower part rubber pad with the battery, use two sets of planks to support the both ends of battery respectively, lower part rubber pad and upper portion rubber pad can be protected the side of battery, and the planks at both ends can provide the buffering, protect the battery comprehensively.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a portable power source battery prevents falling protection device, which comprises a housin, the inside activity joint of casing has the board of placing, the top activity joint of placing the board has the apron, the last fixed surface of placing the board is connected with the lower part rubber pad, the lower fixed surface of apron is connected with the upper portion rubber pad, the activity joint has the group battery between lower part rubber pad and the upper portion rubber pad, the anterior surface of placing the board is two sets of with the equal fixedly connected with elastic component in back surface elastic component is relative distribution, elastic component's tip fixedly connected with supports the board.

Preferably, the upper surface of the placing plate is provided with a plurality of lower hole sites, the lower rubber pads are fixedly connected inside the lower hole sites, the lower surface of the cover plate is provided with a plurality of upper hole sites, and the upper rubber pads are fixedly connected inside the upper hole sites.

Preferably, the elastic component comprises a fixed sleeve, a sliding rod, a limiting block and a spring, the sliding rod is movably sleeved inside the fixed sleeve, the limiting block is fixedly connected to the end part of the sliding rod, the limiting block is movably sleeved with the fixed sleeve, and the spring is movably sleeved on the outer surface of the sliding rod.

Preferably, one end of the spring abuts against the limiting block, the other end of the spring abuts against the inner wall of the fixed sleeve, and the spring is in a contraction state.

Preferably, the bottom of the cover plate is fixedly connected with a positioning block on one side of the upper hole site, the positioning groove is formed in the upper surface of the placing plate on one side of the lower hole site, and the positioning block is movably inserted into the positioning groove.

Preferably, the upper surface of the cover plate is provided with a round hole, a locking bolt is movably inserted in the round hole, the upper surface of the placing plate and two sides of the positioning groove are provided with screw holes, and the locking bolt is matched with the screw holes.

Preferably, the bottom wall of the shell is provided with a clamping groove, the lower surface of the placing plate is fixedly connected with a clamping head, and the clamping head is movably inserted into the clamping groove.

The utility model has the advantages that: the mobile power supply battery anti-falling protection device is provided with a placing plate, a cover plate, a lower rubber pad, an upper rubber pad, an elastic assembly and a supporting plate, a battery pack is placed on the upper surface of the lower rubber pad, two groups of supporting plates are used for supporting two ends of a battery respectively, the lower rubber pad and the upper rubber pad can protect the side surface of the battery pack, the supporting plates at the two ends can provide buffering, the battery pack is comprehensively protected, and the battery pack is prevented from being damaged due to rigid collision between the battery pack and the inner wall of a shell after the mobile power supply falls down;

this portable power source battery prevents falling protection device is equipped with places board and apron, inserts the locating piece inside back of constant head tank, and locking bolt in the round hole is relative with the screw to lock the apron with the inside that locking bolt twists the screw, installation easy operation, and can dismantle, so that change the group battery, it is rational in infrastructure, satisfy the user demand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the housing and the placing plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the placing plate and the cover plate of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the elastic assembly of the present invention.

In the figure: 1. the battery pack comprises a shell, 11, a clamping groove, 2, a placing plate, 21, a positioning groove, 22, a screw hole, 23, a clamping head, 3, a cover plate, 31, a positioning block, 4, a lower rubber pad, 5, an upper rubber pad, 6, a battery, 7, an elastic assembly, 71, a fixing sleeve, 72, a sliding rod, 73, a limiting block, 74, a spring, 8, a supporting plate, 9 and a locking bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a mobile power supply battery anti-falling protection device comprises a housing 1, a placing plate 2 is movably clamped inside the housing 1, a cover plate 3 is movably clamped on the top of the placing plate 2, a lower rubber pad 4 is fixedly connected to the upper surface of the placing plate 2, an upper rubber pad 5 is fixedly connected to the lower surface of the cover plate 3, a battery pack 6 is movably clamped between the lower rubber pad 4 and the upper rubber pad 5, elastic assemblies 7 are fixedly connected to the front surface and the back surface of the placing plate 2, the two elastic assemblies 7 are distributed oppositely, and a supporting plate 8 is fixedly connected to the end of the elastic assembly 7.

As a technical optimization scheme of the utility model, place the upper surface of board 2 and seted up a plurality of lower part hole sites, 4 fixed connection of lower part rubber pad have been seted up in the inside of lower part hole site, and a plurality of upper portion hole sites have been seted up to apron 3's lower surface, and 5 fixed connection of upper portion rubber pad are in the inside of upper portion hole site, and lower part rubber pad 4 and upper portion rubber pad 5 can protect the outside of group battery 6.

As a technical optimization scheme of the utility model, elastic component 7 is including fixed cover 71, slide bar 72, stopper 73 and spring 74, and the activity of slide bar 72 is cup jointed inside fixed cover 71, and stopper 73 fixed connection is at slide bar 72 tip, and stopper 73 cup joints with fixed cover 71 activity, and the surface at slide bar 72 is cup jointed in the activity of spring 74, and slide bar 72 can be at the inside length that slides in order to adapt to group battery 6 of fixed cover 71.

As the utility model discloses a technical optimization scheme, the one end of spring 74 offsets with stopper 73, and the other end of spring 74 offsets with fixed cover 71 inner wall, and spring 74 is the contraction state, and two sets of board 8 that support respectively support the both ends of group battery 6 in order to provide the buffering, prevents that group battery 6 from dropping

back group battery

6 and 1 inner wall of casing from taking place the rigidity collision and causing the harm to group battery 6.

As a technical optimization scheme of the utility model, apron 3's bottom and be located one side fixedly connected with locating piece 31 of upper portion hole site, place the upper surface of board 2 and be located one side of lower part hole site and seted up constant head tank 21, locating piece 31 is pegged graft with constant head tank 21 activity, inserts constant head tank 21 inside with locating piece 31 and fixes a position apron 3.

As a technical optimization scheme, the round hole has been seted up to apron 3's upper surface, the round hole is inside to be pegged graft and is had locking bolt 9, the both sides that place the upper surface of board 2 and lie in constant head tank 21 have seted up screw 22, locking bolt 9 and screw 22 looks adaptation, locating piece 31 inserts the inside back of constant head tank 21, locking bolt 9 in the round hole is relative with screw 22, so that lock apron 3 with the inside that locking bolt 9 twists screw 22, and can dismantle, so that change group battery 6.

As a technical optimization scheme of the utility model, draw-in groove 11 has been seted up to casing 1's diapire, places board 2's lower fixed surface and is connected with dop 23, and dop 23 is pegged graft with draw-in groove 11 activity, and the dop 23 card that will place board 2 bottom is gone into in the draw-in groove 11 of casing 1 diapire to fix a position placing board 2.

When the utility model is used, a worker pushes the battery pack 6 against one end of the abutting plate 8 and pushes the abutting plate 8, the abutting plate 8 drives the sliding rod 72 to slide out of the fixing sleeve 71, the limiting block 73 pushes the spring 74 to cause elastic deformation, then the abutting plate 8 at the other end is pushed to abut against the other end of the battery pack 6, the battery pack 6 is placed on the upper surface of the lower rubber pad 4, the spring 74 at the two ends of the battery pack 6 pushes the limiting block 73 to extrude towards one side of the battery pack 6 due to the elastic deformation, the limiting block 73 drives the abutting plate 8 to squeeze the battery pack 6 through the sliding rod 72, the battery pack 6 is clamped and fixed, after the battery pack 6 is placed, the positioning block 31 is inserted into the positioning groove 21 to position the cover plate 3, then the cover plate 3 is moved downwards until the lower surface of the upper rubber pad 5 abuts against the battery pack 6, at this time, the locking bolt 9 in, with the inside of locking bolt 9 wrong income screw 22 to apron 3 locking, the dop 23 card that will place 2 bottoms of board is gone into in the draw-in groove 11 of 1 diapire of casing, so as to fix a position placing board 2, accomplish group battery 6 and prevent falling protection device's installation, lower part rubber pad 4 and upper portion rubber pad 5 can protect the side of group battery 6, two sets of both ends that support group battery 6 respectively to board 8 are supported in order to provide the buffering, protect group battery 6 comprehensively, it causes the harm to group battery 6 to prevent that group battery 6 from taking place the rigidity collision with 1 inner wall of casing after falling 6.

For those skilled in the art, by placing the battery pack 6 on the upper surface of the lower rubber pad 4, two sets of abutting plates 8 are used to abut against two ends of the battery pack 6, respectively, the lower rubber pad 4 and the upper rubber pad 5 can protect the side surface of the battery pack 6, and the abutting plates 8 at two ends can provide buffering to protect the battery pack 6 comprehensively.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable power source battery prevents falling protection device, includes casing (1), its characterized in that: the inside activity joint of casing (1) has places board (2), the top activity joint of placing board (2) has apron (3), the last fixed surface who places board (2) is connected with lower part rubber pad (4), the lower fixed surface who places board (3) is connected with upper portion rubber pad (5), the activity joint has group battery (6) between lower part rubber pad (4) and upper portion rubber pad (5), the anterior surface and the equal fixedly connected with elastic component (7) in back surface of placing board (2), two sets of elastic component (7) are relative distribution, the tip fixedly connected with of elastic component (7) supports board (8).

2. The mobile power supply battery anti-falling protection device according to claim 1, characterized in that: the upper surface of the placing plate (2) is provided with a plurality of lower hole sites, the lower rubber pads (4) are fixedly connected inside the lower hole sites, the lower surface of the cover plate (3) is provided with a plurality of upper hole sites, and the upper rubber pads (5) are fixedly connected inside the upper hole sites.

3. The mobile power supply battery anti-falling protection device according to claim 1, characterized in that: elastic component (7) are including fixed cover (71), slide bar (72), stopper (73) and spring (74), slide bar (72) activity is cup jointed inside fixed cover (71), stopper (73) fixed connection is at slide bar (72) tip, stopper (73) and fixed cover (71) activity cup joint, spring (74) activity cup joints the surface at slide bar (72).

4. The mobile power supply battery anti-falling protection device according to claim 3, wherein: one end of the spring (74) is abutted against the limiting block (73), the other end of the spring (74) is abutted against the inner wall of the fixed sleeve (71), and the spring (74) is in a contraction state.

5. The mobile power supply battery anti-falling protection device according to claim 1, characterized in that: the bottom of apron (3) just is located one side fixedly connected with locating piece (31) of upper portion hole site, place the upper surface of board (2) and be located one side of lower part hole site and seted up constant head tank (21), locating piece (31) and constant head tank (21) activity are pegged graft.

6. The mobile power supply battery anti-falling protection device according to claim 1, characterized in that: the upper surface of apron (3) has seted up the round hole, the inside activity of round hole is pegged graft and is had locking bolt (9), the upper surface of placing board (2) and the both sides that are located constant head tank (21) have seted up screw (22), locking bolt (9) and screw (22) looks adaptation.

7. The mobile power supply battery anti-falling protection device according to claim 1, characterized in that: draw-in groove (11) have been seted up to the diapire of casing (1), place lower fixed surface of board (2) and be connected with dop (23), dop (23) are pegged graft with draw-in groove (11) activity.