CN214850540U

CN214850540U - Portable power source external member of removable battery

Info

Publication number: CN214850540U
Application number: CN202120514793.4U
Authority: CN
Inventors: 廖万勇
Original assignee: Shandong Dongying Travel Technology Co ltd
Current assignee: Shandong Dongying Travel Technology Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-23
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a mobile power supply external member with replaceable batteries, which comprises a shell, batteries and a dismounting unit; a housing: a partition board is arranged on the left side of the inside of the shell, the left side surface of the partition board is fixedly connected with the right side surface of the PCB charging board, a groove corresponding to an input/output interface on the PCB charging board is formed in the left side surface of the shell, conductive cylinders are arranged on the front side and the rear side of the right side surface of the partition board, the left ends of the two conductive cylinders penetrate through two through holes in the right side surface of the partition board and are connected with the input end of the right side surface of the PCB charging board, and four fixing plates are arranged on the front side and the rear side of the left side of the bottom in the shell; a battery: the right flank and the middle part fixed connection of sealing plate left surface, this portable power source external member of removable battery can be ageing or damage the convenient battery of taking off to change, avoids whole portable power source to scrap and lead to the waste of resource to easy operation during dismouting battery, anyone can both change, and the people of being convenient for use.

Description

Portable power source external member of removable battery

Technical Field

The utility model relates to a portable power source technical field specifically is a portable power source external member of removable battery.

Background

The portable power source 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 wireless telephones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: the mobile power supply comprises a battery used as an electric energy storage and a circuit (direct current-direct current converter) for stabilizing output voltage, most of mobile power supplies are provided with chargers and used as built-in batteries for charging, the battery of the existing mobile power supply is directly fixed inside at present, the battery inside can be aged along with the use of the mobile power supply, the effect of storing electric energy is reduced, people cannot support long-time use, the whole mobile power supply can only be discarded, but the circuit board and the shell inside are intact parts, if the battery is directly discarded, a large amount of waste can be caused, although some mobile power supplies with replaceable batteries exist at present, the replacement process is troublesome, and ordinary people cannot complete replacement and use the mobile power supplies without changing the use of people.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a mobile power supply kit with replaceable batteries, which adopts the technical proposal that the mobile power supply kit comprises a shell, a battery and a dismounting unit;

a housing: a partition board is arranged on the left side of the inside of the shell, the left side surface of the partition board is fixedly connected with the right side surface of the PCB charging board, a groove corresponding to an input/output interface on the PCB charging board is formed in the left side surface of the shell, conductive cylinders are arranged on the front side and the rear side of the right side surface of the partition board, the left ends of the two conductive cylinders penetrate through two through holes in the right side surface of the partition board and are connected with the input end of the right side surface of the PCB charging board, and four fixing plates are arranged on the front side and the rear side of the left side of the bottom in the shell;

a battery: the right side surface of the battery is fixedly connected with the middle part of the left side surface of the sealing plate, two conductive columns are arranged on the front side and the rear side of the left side surface of the battery, the two conductive columns are connected with the anode and the cathode of the battery, and the two conductive columns respectively correspond to the two conductive cylinders;

disassembling the unit: the battery pack comprises a gear, a support rod, clamping blocks, two racks, two limiting cylinders, two limiting rods and a spring, wherein the lower end of the support rod is rotatably connected with the left side of the inner bottom of a shell, the side surface of the middle part of the support rod is fixedly connected with the side surface of a hole in the middle of the gear, the two racks are cylindrical, the two ends of the two racks respectively penetrate through two sliding holes on the front side and the upper side of the opposite side surfaces of two fixing plates on the rear side, the two racks are meshed with the gear, the front end of the left rack and the rear end of the right rack are respectively fixedly connected with the side surfaces of the two clamping blocks, the limiting cylinders are C-shaped, the two limiting cylinders are fixedly connected with the right sides of the front side and the rear side surfaces in the shell, the two limiting rods are fixedly connected with the middle parts of the front side and the rear side surfaces of a battery, and the side surfaces of the two limiting rods are slidably connected with the inner side surfaces of the two limiting cylinders, and the side of the left ends of the two limiting rods is provided with two grooves corresponding to the two clamping blocks, the two springs are respectively sleeved on the outer side of the rear end of the rack on the left side and the outer side of the front end of the rack on the right side, and the two ends of the two springs are fixedly connected with the side of the corresponding position fixing plate and the side of the middle part of the two racks.

As a preferred technical scheme of the utility model, still include reference column and locating hole, the right-hand member of reference column and the upside fixed connection of sealing plate left surface, the upside at the casing right flank is established to the locating hole, and the locating hole corresponds with the reference column.

As a preferred technical scheme of the utility model, still include connecting rod and dwang, the lower extreme of connecting rod passes the through-hole of casing upper surface recess bottom and the upper end fixed connection of bracing piece, the dwang is the U type, and the both ends of dwang are rotated with the side at connecting rod middle part and are connected.

As a preferred technical scheme of the utility model, still include LED lamp and switch, the LED lamp is installed in the recess of casing left surface upside, the switch mounting is in the front side of casing left surface, and the input of switch is connected with the output electricity of PCB charging panel, and the output of switch is connected with the input electricity of LED lamp.

As a preferred technical scheme of the utility model, still include rubber circle and handle, the right flank of rubber circle corresponds with the left flank of closing plate, and the right flank fixed connection of rubber circle and casing, the middle part at the casing leading flank is installed to the handle.

The utility model has the advantages that: the utility model can conveniently detach and replace the battery through the matching of the gear, the support rod, the fixture block, the rack, the limit cylinder, the limit rod and the spring, so that the battery of the mobile power supply can be rapidly detached and replaced when aging or damaging, the rejection of the whole mobile power supply caused by the aging and damaging of the battery of the mobile power supply is avoided, the detachment is simple and rapid, tools are not needed, the replacement can be rapidly completed by ordinary people, the use of people is convenient, the battery can be prevented from being reversely arranged when people replace the battery through the matching of the positioning column and the positioning hole, the operation of replacing the battery can be conveniently carried out through rotating the support rod through the rotating rod and the connecting rod, people can timely carry out illumination through the LED lamp, the sealing property of the sealing plate can be increased through the rubber ring, the water and dust are prevented from entering the shell to influence the service life of the battery, the mobile power supply can be conveniently lifted up to move through the handle, is convenient for people to carry.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: the device comprises a shell 1, a battery 2, a sealing plate 3, a PCB charging plate 4, a partition plate 5, a conductive tube 6, a conductive column 7, a fixing plate 8, a detaching unit 9, a gear 91, a supporting rod 92, a fixture block 93, a rack 94, a limiting tube 95, a limiting rod 96, a spring 97, a positioning rod 10, a positioning hole 11, a connecting rod 12, a rotating rod 13, an LED lamp 14, a switch 15, a rubber ring 16 and a handle 17.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a mobile power supply kit with replaceable battery, which adopts the technical scheme that the mobile power supply kit comprises a shell 1, a battery 2 and a dismounting unit 9;

a housing 1: a partition plate 5 is arranged on the left side of the inside of the shell, the left side surface of the partition plate 5 is fixedly connected with the right side surface of a PCB charging plate 4, a groove corresponding to an input/output interface on the PCB charging plate 4 is formed in the left side surface of the shell 1, conductive cylinders 6 are arranged on the front side and the rear side of the right side surface of the partition plate 5, the left ends of the two conductive cylinders 6 penetrate through two through holes in the right side surface of the partition plate 5 to be connected with the input end of the right side surface of the PCB charging plate 4, and four fixing plates 8 are arranged on the front side and the rear side of the left side of the bottom in the shell 1;

a battery 2: the right side surface of the battery 2 is fixedly connected with the middle part of the left side surface of the sealing plate 3, two conductive columns 7 are arranged on the front side and the rear side of the left side surface of the battery 2, the two conductive columns 7 are connected with the anode and the cathode of the battery 2, and the two conductive columns 7 respectively correspond to the two conductive cylinders 6;

the detaching unit 9: comprises a gear 91, a support rod 92, two clamping blocks 93, racks 94, two limiting cylinders 95, two limiting rods 96 and a spring 97, wherein the lower end of the support rod 92 is rotatably connected with the left side of the bottom in the shell 1, the side surface of the middle part of the support rod 92 is fixedly connected with the side surface of a middle hole of the gear 91, two racks 94 are arranged, two ends of each rack 94 are cylindrical, two ends of each rack 94 respectively penetrate through two sliding holes on the front side and the upper side of the opposite side surfaces of two fixing plates 8 on the rear side, the two racks 94 are meshed with the gear 91, the front end of each rack 94 on the left side and the rear end of each rack 94 on the right side are respectively fixedly connected with the side surfaces of the two clamping blocks 93, the limiting cylinders 95 are C-shaped, two limiting cylinders 95 are arranged, the side surfaces of the two limiting cylinders 95 are fixedly connected with the right sides of the front and rear sides in the shell 1, two limiting rods 96 are fixedly connected with the middle parts of the front and rear sides of the battery 2, the side surfaces of the two limiting rods 96 are connected with the inner side surfaces of the two limiting cylinders 95 in a sliding mode, grooves corresponding to the two clamping blocks 93 are formed in the side surfaces of the left ends of the two limiting rods 96, the two springs 97 are arranged, the two springs 97 are sleeved on the outer side of the rear end of the rack 94 on the left side and the outer side of the front end of the rack 94 on the right side respectively, and the two ends of the two springs 97 are fixedly connected with the side surface of the corresponding position fixing plate 8 and the side surface of the middle of the two racks 94.

As a preferred technical scheme of the utility model, still include reference column 10 and locating hole 11, the right-hand member of reference column 10 and the upside fixed connection of 3 left surfaces of closing plate, locating hole 11 is established at the upside of 1 right flank of casing, and locating hole 11 corresponds with reference column 10.

As a preferred technical scheme of the utility model, still include connecting rod 12 and dwang 13, the lower extreme of connecting rod 12 passes the through-hole of 1 upper surface recess bottom of casing and bracing piece 92's upper end fixed connection, and dwang 13 is the U type, and the both ends of dwang 13 are rotated with the side at connecting rod 12 middle part and are connected.

As a preferred technical scheme of the utility model, still include LED lamp 14 and switch 15, LED lamp 14 is installed in the recess of 1 left surface upside of casing, and switch 15 installs in the front side of 1 left surface of casing, and switch 15's input is connected with PCB charging panel 4's output electricity, and switch 15's output is connected with LED lamp 14's input electricity.

As an optimal technical scheme of the utility model, still include rubber circle 16 and handle 17, the right flank of rubber circle 16 and the left surface fixed connection of closing plate 3, and rubber circle 16 corresponds with the right flank of casing 1, and handle 17 installs the middle part at casing 1 leading flank.

The utility model discloses a theory of operation: when the battery 2 of the mobile power supply needs to be replaced, the rotating rod 13 can be rotated to a vertical position, and the rotating rod 13 is pushed to rotate the connecting rod 12, so that the rotating rod 13 drives the gear 91 on the supporting rod 92 to rotate, the gear 91 simultaneously drives the two racks 94 to move, the rack 94 on the left side moves backwards, the rack 94 on the right side moves forwards, the two clamping blocks 93 move out of the grooves on the two limiting rods 96, the sealing plate 3 is pulled rightwards, the battery and the sealing plate 3 are drawn out to the outside, the positioning rod 10 on the new battery 2 is aligned with the positioning hole 11 on the shell 1, the two limiting rods 96 are inserted into the two limiting cylinders 95, the battery 2 and the sealing plate 3 are pushed leftwards, in the process that the battery 2 moves leftwards, the left ends of the two limiting rods 96 push the inclined surfaces of the two clamping blocks 93, the two racks 94 move inwards, and the two springs 97 are compressed by the two racks 94, after the battery 2 moves to a certain position, the elasticity of the spring 97 pushes the two racks 94 to move outside, so that the two clamping blocks 93 move into the grooves on the two limiting rods 96, and in the process that the battery 2 moves leftwards, the two conductive posts 7 on the battery 2 are inserted into the two conductive cylinders 6, so that the circuit can be continuously used after being communicated.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in this field, and accessible limited number of tests obtains the technological inspiration, belongs to the widely used prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A mobile power supply kit with replaceable batteries is characterized by comprising a shell (1), a battery (2) and a dismounting unit (9);

housing (1): a partition plate (5) is arranged on the left side of the inside of the shell, the left side surface of the partition plate (5) is fixedly connected with the right side surface of the PCB charging plate (4), a groove corresponding to an input/output interface on the PCB charging plate (4) is formed in the left side surface of the shell (1), conductive cylinders (6) are arranged on the front side and the rear side of the right side surface of the partition plate (5), the left ends of the two conductive cylinders (6) penetrate through two through holes in the right side surface of the partition plate (5) to be connected with an input end of the right side surface of the PCB charging plate (4), and four fixing plates (8) are arranged on the front side and the rear side of the left side of the bottom in the shell (1);

battery (2): the right side face of the battery is fixedly connected with the middle part of the left side face of the sealing plate (3), two conductive columns (7) are arranged on the front side and the rear side of the left side face of the battery (2), the two conductive columns (7) are connected with the positive electrode and the negative electrode of the battery (2), and the two conductive columns (7) respectively correspond to the two conductive cylinders (6);

detaching unit (9): the device comprises a gear (91), a support rod (92), clamping blocks (93), racks (94), a limiting barrel (95), a limiting rod (96) and a spring (97), wherein the lower end of the support rod (92) is rotatably connected with the left side of the inner bottom of a shell (1), the side surface of the middle part of the support rod (92) is fixedly connected with the side surface of a middle hole of the gear (91), two racks (94) are arranged, the two ends of the two racks (94) are cylindrical, the two ends of the two racks (94) respectively penetrate through sliding holes on the upper sides of the opposite side surfaces of two fixing plates (8) on the front side and the two fixing plates on the rear side, the two racks (94) are meshed with the gear (91), the front end of the left rack (94) and the rear end of the right rack (94) are respectively fixedly connected with the side surfaces of the two clamping blocks (93), the limiting barrel (95) is C-shaped, the two limiting barrels (95) are arranged, the side surfaces of the two limiting barrels (95) are fixedly connected with the right side surfaces of the front and the front side surface and the rear side surface of the inner side surface of the front side surface and the back side surface of the shell (1), the utility model discloses a battery, including gag lever post (96), two gag lever posts (96), the side of two gag lever posts (96) right-hand members and battery (2) front and back side's middle part fixed connection, the side of two gag lever posts (96) and the medial surface sliding connection of two spacing section of thick bamboos (95), and the side of two gag lever posts (96) left end all is equipped with the recess that corresponds with two fixture blocks (93), spring (97) are equipped with two, and two springs (97) cup joint respectively in the outside of left side rack (94) rear end and the outside of rack (94) front end on right side, and the both ends of two springs (97) with correspond the side of position fixed plate (8) and the side fixed connection in two rack (94) middle parts.

2. The mobile power supply kit with replaceable battery as claimed in claim 1, wherein: the sealing plate is characterized by further comprising a positioning column (10) and a positioning hole (11), the right end of the positioning column (10) is fixedly connected with the upper side of the left side face of the sealing plate (3), the positioning hole (11) is formed in the upper side of the right side face of the shell (1), and the positioning hole (11) corresponds to the positioning column (10).

3. The mobile power supply kit with replaceable battery as claimed in claim 1, wherein: still include connecting rod (12) and dwang (13), the lower extreme of connecting rod (12) passes the through-hole of casing (1) upper surface recess bottom and the upper end fixed connection of bracing piece (92), dwang (13) are the U type, and the both ends of dwang (13) are rotated with the side at connecting rod (12) middle part and are connected.

4. The mobile power supply kit with replaceable battery as claimed in claim 1, wherein: still include LED lamp (14) and switch (15), install in the recess of casing (1) left surface upside LED lamp (14), the front side at casing (1) left surface is installed in switch (15), and the input of switch (15) is connected with the output electricity of PCB charging panel (4), and the output of switch (15) is connected with the input electricity of LED lamp (14).

5. The mobile power supply kit with replaceable battery as claimed in claim 1, wherein: still include rubber circle (16) and handle (17), the right flank of rubber circle (16) and the left surface fixed connection of closing plate (3), and rubber circle (16) corresponds with the right flank of casing (1), the middle part at casing (1) front side is installed in handle (17).