TWM453252U - Safety enhancement battery pack apparatus - Google Patents

Description

Safe battery pack unit

The present invention relates to a battery pack device capable of improving safety, and in particular to a creation of a guide piece, the guide piece is provided with a guiding layer on the first side and an adhesive layer on the second side. And the accommodating space of the upper case and the lower case is provided for the battery pack, and the battery pack is provided with a plurality of batteries, and the battery is provided with a conductive strip between the battery, so that the guide piece is The adhesive layer can be coated on the battery and the conductive tape. Therefore, when the user wants to combine the upper shell and the lower shell, the guiding layer can be quickly assembled by the guiding layer, thereby avoiding conduction. With the effect of falling off, it can also achieve the purpose of improving the safety of battery use.

According to the general "battery pack structure", as shown in FIG. 1, it comprises: an upper casing 10, a lower casing 11, a battery pack 13, and a circuit board 12, and the circuit board 12 is provided with a charging device 121 and discharging The device 122, the battery pack 13 can be electrically connected to the circuit board 12, the upper casing 10 is provided with a hook portion 101, and the lower casing 11 is provided with a barb portion 111, and the upper casing 10 can be combined with the lower casing The 11-phase combination forms an accommodating space 16, and the accommodating space 16 is provided with the battery pack 13 and the circuit board 12. The battery pack 13 is provided with a plurality of batteries 131, and between the battery 131 and the other battery 131. The conductive strip 15 is electrically connected, and the charging device 121 and the discharging device 122 are disposed on the circuit board 12, so that the charging and discharging functions of the battery pack 13 can be achieved, and the handheld electronic device carried by the user can be realized. The effect of charging; the "battery pack structure", although it can achieve the effect of charging and discharging the battery pack 13, In addition, the handheld electronic device carried by the user can be charged, as shown in FIG. 2, but after the battery pack 13 is placed in the accommodating space 16, the hook portion 101 of the upper casing 10 is When the lower shell 11 is combined with the barb portion 111, the hook portion 101 of the upper casing 10 and the conductive strip 15 of the battery pack 13 are easily in contact with each other, which easily causes the conductive strip 15 to be detached, thereby easily causing The battery pack 13 has a short circuit of the battery core of the battery 131, and the short-circuited battery 131 has a lack of explosion, thereby causing the conductive strip 15 to have a red-hot burning fault due to high temperature; therefore, how The above-mentioned deficiencies are eliminated, which is the technical difficulty point that the creator of the case wants to solve.

In view of the existing, because of the susceptibility to cause the loss of the conductive strip, and thus the battery of the short circuit has a lack of explosion, the purpose of the present invention is to provide a battery pack device capable of improving safety, which can be created by the present invention. The guiding piece is provided with a guiding layer on the first surface, and the adhesive layer is disposed on the second surface, and the storage space is provided for the battery pack by the upper shell and the lower shell Moreover, the battery pack is provided with a plurality of batteries, and a conductive strip is disposed between the battery and the other battery, so that the adhesive layer of the guiding sheet can be coated and attached to the battery and the conductive strip, so that the user When the upper shell and the lower shell are to be combined, the guiding layer can be quickly assembled by the guiding layer, thereby achieving the effect of avoiding the peeling off of the conductive strip, and achieving the purpose of improving the safety of the battery; OBJECTIVE, the present invention provides a battery pack device for improving safety, comprising: an upper casing, the upper casing is provided with a hook portion; a lower casing, the lower casing is provided with a barb portion, and the lower casing is provided with a barb portion thereof Can be with the upper shell a hook-and-loop hook combination, the lower shell and the upper shell are combined to form an accommodating space; a circuit board, the circuit board can be disposed in the accommodating space; a battery pack, the battery pack is provided with a plurality of batteries, and A conductive strip is disposed between the battery and the other battery, and the conductive strip can electrically connect the electric wire to the circuit board; and a plurality of guiding pieces, wherein each guiding piece is provided with the first surface and the second surface, and The first surface is provided with a guiding layer, and the second surface is provided with an adhesive layer, and the adhesive layer of the second surface of each guiding piece can be coated and attached to each of the battery and the conductive strip; The present invention is provided with a guiding piece, the guiding piece is provided with a guiding layer on the first surface, and the second surface is provided with an adhesive layer, and the receiving space of the upper and lower shells is used for the battery. In the group setting, the battery pack is provided with a plurality of batteries, and a conductive strip is disposed between the battery and the other battery, so that the adhesive layer of the guiding sheet can be coated and attached to the battery and the conductive strip, so When the user wants to combine the upper shell and the lower shell, the guiding layer can be quickly assembled by the guiding layer, thereby avoiding conduction. Off effect, but also to achieve the purpose to enhance the safety of the battery.

[Use]

10‧‧‧Upper shell

101‧‧‧ hook

11‧‧‧ lower case

111‧‧‧Barbed

12‧‧‧ boards

121‧‧‧discharge device

122‧‧‧Charging device

13‧‧‧Battery Pack

131‧‧‧Battery

14‧‧‧Wire

15‧‧‧ Conductive tape

16‧‧‧ accommodating space

[this creation]

20‧‧‧Upper shell

201‧‧‧ hook

21‧‧‧ accommodating space

30‧‧‧lower shell

301‧‧‧barb

40‧‧‧ boards

401‧‧‧discharge device

402‧‧‧Charging device

50‧‧‧Battery Pack

501‧‧‧Battery

502‧‧‧Wire

60‧‧‧ Conductive tape

70‧‧‧Leading film

701‧‧‧ guiding layer

702‧‧‧Adhesive layer

7A‧‧‧ first side

7B‧‧‧ second side

Fig. 1 is a perspective exploded view of the conventional use.

Fig. 2 is a side elevational view showing the action of the conductive tape of the battery being detached.

Figure 3 is a three-dimensional exploded view of the creation.

Figure 4 is a perspective view of the guide piece of the present creation.

Figure 4 is a side view of the guide piece of the present creation.

Fig. 5 is a front side view showing the action combination of the creation of the guide piece.

Fig. 6 is a side view showing the action combination of the creation of the guide piece.

Referring to FIG. 3 and FIG. 4, the present invention provides a battery pack device for improving safety, comprising: an upper casing 20, the upper casing 20 is provided with a hook portion 201; and a lower casing 30, the lower casing 30 is provided with a barb portion 301, the lower shell portion 30 of the barb portion 301 can be hooked with the hook portion 201 of the upper shell 20, the lower shell 30 and the upper shell 20 combined to form an accommodation space 21; a circuit board 40, the circuit board 40 can be disposed in the accommodating space 21, and the circuit board 40 is provided with a discharge device 401 and a charging device 402. The discharging device 401 and the charging device 402 can be externally connected to the transmission line. The battery pack 50 is provided with a plurality of batteries 501, and a conductive strip 60 is disposed between the battery 501 and the other battery 501. The conductive strip 60 is electrically connected to each of the batteries 501. The conductive strip 60 can be a nickel strip. The conductive strip 60 can be electrically connected to the circuit board 40 by wires 502. The plurality of guiding strips 70 are provided with a first surface 7A and a second surface 7B. The first surface 7A is provided with a guiding layer 701, the guiding layer 701 can be a smooth surface, and the second surface 7B is provided with an adhesive layer 702, and each guiding piece 70 The adhesive layer 702 of the second surface 7B can be coated and attached to each of the battery 501 and the conductive strip 60; as shown in FIG. 5 and FIG. 6, when the user covers each of the guiding sheets 70 After the battery pack 50 is placed on each of the battery 501 and the conductive strip 60, the battery pack 50 is placed in the accommodating space 21 between the upper casing 20 and the lower casing 30. When the user wants to put the upper casing 20 When combined with the lower case 30, the upper case 20 is provided with a hook portion 201, and the lower case 30 is provided with a barb portion 301, and Each of the battery 501 and the conductive strip 60 of the battery pack 50 is coated with a guiding piece 70, and the guiding layer 70 of the first surface 7A of the guiding piece 70 is a smooth surface. When the hook portion 201 of the shell 20 is combined with the barb portion 301 of the lower shell 30, the guiding layer 70 can be made into a smooth surface by the guiding layer 701 of the first surface 7A of the guiding sheet 70. 10 The hook portion 201 or the barb portion 301 of the lower shell 30 can achieve the function of quick sliding assembly, thereby achieving the effect of speeding up the processing speed, and avoiding the conductive strip 60 of the battery 501 of the battery pack 50 from being easily shelled. 20, the hook portion 201, or the lower shell 30 of the barb portion 301 is touched, and the battery is short-circuited, causing a short circuit of the battery, and the explosion is prevented, so as to improve the safety of the battery.

20‧‧‧Upper shell

201‧‧‧ hook

30‧‧‧lower shell

301‧‧‧barb

40‧‧‧ boards

401‧‧‧discharge device

402‧‧‧Charging device

50‧‧‧Battery Pack

501‧‧‧Battery

502‧‧‧Wire

60‧‧‧ Conductive tape

70‧‧‧Leading film

Claims (3)

A battery pack device capable of improving safety, comprising: an upper casing, wherein the upper casing is provided with a hook portion; a lower casing, the lower casing is provided with a barb portion, and the lower casing has a hook portion and a hook portion of the upper casing The combination of the lower hook and the upper shell forms an accommodating space; a circuit board, the circuit board is disposed in the accommodating space; a battery pack, the battery pack is provided with a plurality of batteries, and the battery is A conductive strip is disposed between the other cells, the conductive strip is electrically connected to each of the batteries, and the conductive strip is electrically connected to the circuit board by wires; and a plurality of guiding sheets, each of the guiding sheets is provided a first surface and a second surface, the first surface is provided with a guiding layer, the second surface is provided with an adhesive layer, and the adhesive layer of each guiding piece is coated on each battery and electrically conductive Bring it. The battery pack device of claim 1, wherein the conductive tape is a nickel tape. The safe battery pack device of claim 1, wherein the guiding layer is a smooth surface.