CN210669583U

CN210669583U - Device for preventing battery transportation from causing accidents

Info

Publication number: CN210669583U
Application number: CN201921974372.9U
Authority: CN
Inventors: 杨增武
Original assignee: Shenzhen Xinzi Iot Technology Co ltd
Current assignee: Shenzhen Xinzi Iot Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-02
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a device for preventing battery transportation from causing accidents, which comprises a lower shell, a reinforcing rib, a wireless charging coil group, a circuit board, a lower conductive fixing frame, a battery, an upper conductive fixing frame, an upper shell and a switch contact, wherein the reinforcing rib is fixed on the inner wall of the lower shell, the wireless charging coil group is fixed on the inner wall of the reinforcing rib, the circuit board can be connected and fixed on the inner wall of the lower shell, one corner of the circuit board is provided with a notch, the lower conductive fixing frame is fixed on one end of the lower surface of the circuit board close to the notch, the battery is fixed on the inner wall of the lower conductive fixing frame in a clamping manner, the upper conductive fixing frame is fixed on one end of the circuit board close to the battery in a clamping manner, the upper shell is clamped on one side of the lower shell, and the switch contact is integrated on one side of the circuit, the short circuit and the electric leakage between the battery and the circuit board are prevented, and the transportation and the carrying of people are facilitated.

Description

Device for preventing battery transportation from causing accidents

Technical Field

The utility model relates to a portable power source technical field specifically is a prevent that battery transportation from arousing unexpected device.

Background

The portable power source is a portable charger integrating power supply and charging functions. It is generally by the lithium cell as the electricity storage unit, convenient to use is swift, can charge for digital equipment such as cell-phone, panel computer anytime and anywhere, in current portable power source, mostly the size is great, the emergent use of carrying about of people of not being convenient for, and charge through the data line mostly, the inconvenient cell-phone that has the wireless function of charging uses, and the battery does not have insulation treatment in portable power source, it has probably to pass through positive negative pole electric leakage on the circuit board to have a specified duration of time the battery, short circuit generates heat easily when the transportation is carried and is led to taking place danger. To this end, we propose a device to prevent the battery from being transported causing accidents.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent that battery transportation from arousing unexpected device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent that battery transportation from arousing unexpected device, includes inferior valve, stiffening rib, wireless charging coil group, circuit board, lower electrically conductive mount, battery, goes up electrically conductive mount, epitheca and switch contact, the inferior valve inner wall is fixed with the stiffening rib, the stiffening rib inner wall is fixed with wireless charging coil group, inferior valve inner wall can be fixed with the circuit board, and circuit board one corner is equipped with the breach, the one end that the circuit board lower surface is close to the breach is fixed with lower electrically conductive mount, electrically conductive mount inner wall joint is fixed with the battery down, the circuit board upper surface be close to the battery be fixed with one end and go up electrically conductive mount and battery joint, inferior valve one side joint has the epitheca, circuit board one side integration has the switch contact, wireless charging coil group, battery case switch contact all with circuit board electric connection.

Preferably, insulating paper is fixed between the battery and the lower conductive fixing frame, the conductive end in the middle of the lower conductive fixing frame penetrates through the insulating paper, a through hole is formed in one end, close to the insulating paper, of the lower shell, and the end, far away from the battery, of the insulating paper penetrates through the through hole.

Preferably, the clamping grooves are symmetrically formed in one side, close to the upper shell, of the lower shell, clamping blocks matched with the clamping grooves are symmetrically fixed to one side, close to the lower shell, of the upper shell, and the clamping blocks are clamped with the clamping grooves.

Preferably, a button is mounted at one end of the upper shell close to the switch contact, and the button is in contact with the switch contact.

Preferably, hanging holes are formed in one corner of the upper shell and one corner of the lower shell.

Preferably, the inner wall of the lower shell is symmetrically fixed with positioning columns, the surface of the circuit board is symmetrically provided with clamping holes matched with the positioning columns, and the positioning columns are clamped with the clamping holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses inferior valve internal fixation has circuit board and wireless charging coil group, make people carry out wireless charging to the cell-phone through wireless charging coil group, and battery self also can charge on the charging seat through wireless charging coil group when charging, because the size is less, people can hang this device on the key ring through the hanging hole, the people of being convenient for hand-carry the use, and be fixed with insulating paper between battery bottom and the lower electrically conductive mount, make insulating paper insulate the electrode of battery bottom, make battery bottom can only be through electrically conductive mount and circuit board circular telegram down, prevent that battery and other solder joint contacts of circuit board from causing troubles such as short circuit, prevent that the battery from taking place short circuit electric leakage phenomenon when transportation or people carry and between the circuit board, prevent accident.

Drawings

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

fig. 2 is a schematic diagram of the battery structure of the present invention;

FIG. 3 is a schematic view of the structure of the insulation paper of the present invention;

fig. 4 is a schematic view of the structure of the lower conductive fixing frame of the present invention;

FIG. 5 is a schematic view of the reinforcing rib structure of the present invention;

fig. 6 is a schematic structural view of the wireless charging coil assembly of the present invention;

fig. 7 is a schematic view of the upper case structure of the present invention.

In the figure: 1. a lower case; 2. reinforcing ribs; 3. a wireless charging coil group; 4. a circuit board; 5. a lower conductive mount; 6. a battery; 7. an upper conductive fixing frame; 8. an upper shell; 9. a switch contact; 10. insulating paper; 11. a card slot; 12. a clamping block; 13. a button; 14. hanging holes; 15. and a positioning column.

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. 1-7, the present invention provides a technical solution: a device for preventing accidents caused by battery transportation comprises a lower shell 1, a reinforcing rib 2, a wireless charging coil group 3, a circuit board 4, a lower conductive fixing frame 5, a battery 6, an upper conductive fixing frame 7, an upper shell 8 and a switch contact 9, wherein the reinforcing rib 2 is fixed on the inner wall of the lower shell 1, the wireless charging coil group 3 is fixed on the inner wall of the reinforcing rib 2, the circuit board 4 can be fixedly connected on the inner wall of the lower shell 1, a notch is arranged at one corner of the circuit board 4, the lower conductive fixing frame 5 is fixed at one end of the lower surface of the circuit board 4 close to the notch, the battery 6 is fixedly connected on the inner wall of the lower conductive fixing frame 5 in a clamping manner, the upper conductive fixing frame 7 is fixed at one end of the upper surface of the circuit board 4 close to the battery 6, the upper conductive fixing frame 7 is connected with the battery 6 in a clamping manner, the upper shell 8 is, inferior valve 1 internal fixation has circuit board 4 and wireless charging coil group 3 for people carry out wireless charging to the cell-phone through wireless charging coil group 3, and also can charge on the charging seat through wireless charging coil group 3 when battery 6 self charges, because the size is less, people can hang this device on the key ring through hanging hole 14, and the people of being convenient for hand-carry the use.

Be fixed with insulating paper 10 between battery 6 and the lower electrically conductive mount 5, and the electrically conductive end at lower electrically conductive mount 5 middle part passes insulating paper 10, and the through-hole has been seted up to the one end that inferior valve 1 is close to insulating paper 10, and the one end that battery 6 was kept away from to insulating paper 10 passes the through-hole, insulates battery 6 bottom electrode through insulating paper 10, prevents other solder joint contact short circuits of battery 6 and circuit board 4, leads to the electric leakage of battery 6, improves the security that people transported and carried.

Draw-in groove 11 has been seted up to inferior valve 1 one side symmetry near epitheca 8, and epitheca 8 is close to one side symmetry of inferior valve 1 and is fixed with the fixture block 12 with draw-in groove 11 matched with, and fixture block 12 and draw-in groove 11 joint, the installation of the epitheca 8 and inferior valve 1 of being convenient for.

Button 13 is installed to the one end of epitheca 8 near switch contact 9, and button 13 and switch contact 9 contact, presses switch contact 9 through button 13 in order to control circuit board 4, realizes the switch and the operation of charging.

Hanging hole 14 has all been seted up to

epitheca

8 and 1 one corner of inferior valve, and the people of being convenient for hang epitheca 8 and inferior valve 1 on devices such as key ring, and the people of being convenient for carry.

The inner wall symmetry of inferior valve 1 is fixed with

reference column

15, and 4 surperficial symmetries of circuit board have been seted up with reference column 15 matched with card hole, and reference column 15 and card hole joint, when installation circuit board 4, directly place circuit board 4 in inferior valve 1 inner wall to fix a position circuit board 4 through reference column 15, and with circuit board 4 card in inferior valve 1 through the joint of epitheca 8 and inferior valve 1, so that people's equipment improves packaging efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent that battery transportation from arousing unexpected device, includes inferior valve (1), stiffening rib (2), wireless charging coil group (3), circuit board (4), electrically conductive mount (5) down, battery (6), electrically conductive mount (7) on, epitheca (8) and switch contact (9), its characterized in that: the inner wall of the lower shell (1) is fixed with a reinforcing rib (2), the inner wall of the reinforcing rib (2) is fixed with a wireless charging coil group (3), the inner wall of the lower shell (1) can be connected and fixed with a circuit board (4), a notch is arranged at one corner of the circuit board (4), a lower conductive fixing frame (5) is fixed at one end of the lower surface of the circuit board (4) close to the notch, a battery (6) is clamped and fixed on the inner wall of the lower conductive fixing frame (5), an upper conductive fixing frame (7) is fixed at one end of the upper surface of the circuit board (4) close to the battery (6), an upper conductive fixing frame (7) is clamped with the battery (6), an upper shell (8) is clamped at one side of the lower shell (1), the integrated switch contact (9) that has of circuit board (4) one side, wireless charging coil group (3), battery (6) box switch contact (9) all with circuit board (4) electric connection.

2. A device for preventing accidental activation of battery transportation according to claim 1, wherein: insulating paper (10) are fixed between battery (6) and lower electrically conductive mount (5), and the electrically conductive end at lower electrically conductive mount (5) middle part passes insulating paper (10), the through-hole has been seted up to the one end that inferior valve (1) is close to insulating paper (10), and the one end that battery (6) were kept away from in insulating paper (10) passes the through-hole.

3. A device for preventing accidental activation of battery transportation according to claim 1, wherein: draw-in groove (11) have been seted up to one side symmetry that inferior valve (1) is close to epitheca (8), one side symmetry that epitheca (8) are close to inferior valve (1) is fixed with fixture block (12) with draw-in groove (11) matched with, and fixture block (12) and draw-in groove (11) joint.

4. A device for preventing accidental activation of battery transportation according to claim 1, wherein: and a button (13) is arranged at one end of the upper shell (8) close to the switch contact (9), and the button (13) is contacted with the switch contact (9).

5. A device for preventing accidental activation of battery transportation according to claim 1, wherein: hanging holes (14) are formed in one corners of the upper shell (8) and one corner of the lower shell (1).

6. A device for preventing accidental activation of battery transportation according to claim 1, wherein: inferior valve (1) inner wall symmetry is fixed with reference column (15), circuit board (4) surface symmetry seted up with reference column (15) matched with card hole, and reference column (15) and card hole joint.