CN219980469U

CN219980469U - High-energy-density charger baby with pin terminal

Info

Publication number: CN219980469U
Application number: CN202321195553.8U
Authority: CN
Inventors: 廖济辉
Original assignee: Shenzhen Delihua Electronic Technology Co ltd
Current assignee: Shenzhen Delihua Electronic Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-07
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to a high-energy-density charger baby with a pin terminal, which comprises a shell, a storage battery and a control module, wherein the storage battery and the control module are arranged in the shell; the control module comprises a first control panel and a second control panel, wherein the first control panel and the second control panel are arranged up and down in a relative manner, a charging pin terminal is rotatably arranged on the outer side wall of the outer shell of the first control panel, a storage groove for folding and storing the charging pin terminal is arranged on the inner wall of the outer shell, a conductive spring piece is arranged on the inner wall of the outer shell corresponding to the charging pin terminal, and an avoidance hole for the charging pin terminal to rotationally extend into the outer shell and contact with the conductive spring piece is arranged on the bottom surface of the storage groove in a penetrating manner; the charger also comprises a fixed seat for fixing the conductive spring piece, a first fixing component for fixing the control module is arranged on the fixed seat, and the conductive spring piece is opposite to the control module up and down; the control module is divided into two parts which are distributed up and down and is arranged above the conductive spring piece, so that the horizontal installation space of the control module can be greatly reduced, the length of the storage battery can be conveniently prolonged, and the battery capacity can be improved.

Description

High-energy-density charger baby with pin terminal

Technical Field

The utility model relates to the technical field of charging treasures, in particular to a high-energy-density charging treasures with pin terminals.

Background

The charger is a portable power supply with large capacity and convenient and easy to carry, and is a portable device integrating electricity storage, voltage boosting and charging management. The charging plug of the charger can directly charge the mobile equipment through an alternating current power supply and is provided with a power storage device, which is equivalent to a mixture of a charger and a standby battery, compared with the standby power supply, the charging plug can simplify the device of the charging plug, and compared with the charger, the charging plug can also be used as the power storage device, can provide standby power for digital products when no direct power supply or going out, and brings convenience for our life.

At present, with the progress of technology, products are also reduced towards internal parts, the layout is optimized, meanwhile, the capacity is guaranteed not to develop in a larger falling direction, the charging treasured with the pin terminal on the market at present is provided, because a certain space is reserved inside the shell for installing the control board, the control board can only change the shape in the horizontal direction, and still cannot obtain more positions in the limited space inside the shell in the vertical direction to increase the volume of the battery, so that the charging treasured with the pin terminal is specially provided for solving the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a high-energy-density charger with a pin terminal, which can well solve the problems.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

providing a high-energy-density charger baby with pin terminals, wherein the charger baby comprises a shell, a storage battery and a control module, wherein the storage battery and the control module are arranged in the shell; the storage battery and the control module are respectively arranged at two ends of the shell, the control module comprises a first control board and a second control board which are arranged up and down oppositely, and the first control board and the second control board are electrically connected; the charging pin terminal is rotatably arranged on the outer side wall of the shell, a storage groove for folding and storing the charging pin terminal is formed in the inner wall of the shell, a conductive spring piece is arranged on the inner wall of the shell corresponding to the charging pin terminal, and an avoidance hole for the charging pin terminal to rotatably extend into the shell and contact with the conductive spring piece is formed in the bottom surface of the storage groove; the charger baby further comprises a fixing seat for fixing the conductive spring piece, a first fixing assembly for fixing the control module is arranged on the fixing seat, and when the charger baby is assembled in place, the conductive spring piece is opposite to the control module up and down.

The high-energy-density charger with the pin terminal, disclosed by the utility model, is characterized in that the fixed seat is detachably connected with the shell, the inner wall of the shell is also provided with a second fixing component for fixing the control module, and the first fixing component and the fixing component are respectively arranged at two opposite ends of the control module.

The utility model discloses a high-energy-density charger with a pin terminal, wherein a first fixing assembly comprises a first fixing column arranged on a fixing seat and a first locking piece for locking a first control board on the first fixing column; and an avoidance window for avoiding the first fixed column is arranged on the second control plate.

The high-energy-density charger with the pin terminal is characterized in that a bulge part is arranged on the inner wall of the shell in a protruding mode corresponding to the conductive spring piece, the accommodating groove is formed in one side wall, deviating from the conductive spring piece, of the bulge part, the avoiding hole is formed in the bulge part, one end of the conductive spring piece is arranged on the bulge part, and when the charger is installed in place, the other end of the conductive spring piece is located above the charging pin terminal and is attached to the charging pin terminal.

The utility model relates to a high-energy-density charger with a pin terminal, wherein a cofferdam surrounding a conductive spring piece is arranged on the inner wall of a shell.

The utility model discloses a high-energy-density charger with pin terminals, wherein a second fixing assembly comprises a second fixing column positioned between a first control board and a second control board, the second fixing column is connected with the inner wall of a shell through a connecting rib wall, and the second fixing assembly also comprises a second locking piece which locks the first control board on the second fixing column, and when the charger is assembled in place, the upper end and the lower end of the second fixing column are respectively abutted against the first control board and the second control board.

The high-energy-density charger with the pin terminal, provided by the utility model, wherein the side wall of the second control board facing the first control board is provided with a transformer installation position, the transformer installation position is provided with a transformer, the transformer is characterized in that an avoidance gap is formed in the first control board corresponding to the transformer, and when the transformer is assembled in place, the first control board, the second control board and the pin terminals are sequentially arranged from top to bottom.

The utility model discloses a high-energy-density charger with a pin terminal, wherein a switch is arranged on the upper surface of a first control board, and a switch button is arranged on a shell corresponding to the switch.

The high-energy-density charger with the pin terminal provided by the utility model is characterized in that a cavity between the first control board and the second control board forms a containing cavity for containing components.

The utility model relates to a high-energy-density charger with a pin terminal, wherein the shell is rectangular, a fixed bin is arranged in the shell corresponding to a storage battery, and the shell comprises a bottom shell with an open upper end and an upper cover for sealing the bottom shell; the storage battery and the control module are respectively arranged at two ends of the bottom shell.

The utility model has the beneficial effects that: the control module is divided into the two first control boards and the two second control boards which are distributed up and down and are arranged above the conductive spring piece, so that the horizontal installation space of the control module can be greatly reduced, the space in the longitudinal direction of the shell is fully utilized, the length of the storage battery is conveniently prolonged, the battery capacity is further improved, and the energy density of the charger is further increased.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:

fig. 1 is an overall construction diagram of a high-energy density charger baby with pin terminals according to the present utility model.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an enlarged view of a partial structure of fig. 2.

Fig. 4 is another view angle block diagram of fig. 2.

Detailed Description

The terms "first," "second," "third," and "fourth" and the like in the description and in the claims and drawings are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

"plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

Moreover, the terms "upper, lower, left, right, upper end, lower end, longitudinal" and the like that represent the orientation are all referred to with reference to the attitude position of the apparatus or device described in this scheme when in normal use.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

As shown in figures 1-4, the high-energy density charger with the pin terminal of the preferred embodiment of the utility model comprises a shell 1, a storage battery 2 arranged in the shell 1 and a control module 3 electrically connected with the storage battery 2, wherein the control module 3 is provided with a transmission structure 3a, and a transmission window a1 is arranged on the shell 1 corresponding to the control module 3; the storage battery 2 and the control module 3 are respectively arranged at two ends of the shell 1, the control module 3 comprises a first control board 31 and a second control board 32 which are arranged up and down oppositely, and the first control board 31 and the second control board 32 are electrically connected; the charging pin terminal 4 is rotatably arranged on the outer side wall of the shell 1, the accommodating groove 5 for folding and accommodating the charging pin terminal 4 is arranged on the inner wall of the shell 1, the conductive spring piece 6 is arranged corresponding to the charging pin terminal 4, and the avoidance hole 7 for the charging pin terminal 4 to rotatably extend into the shell 1 and contact with the conductive spring piece 6 is arranged on the bottom surface of the accommodating groove 5; the charger baby further comprises a fixed seat 8 for fixing the conductive spring piece 6, a first fixing component 9 for fixing the control module 3 is arranged on the fixed seat 8, and when the charger baby is assembled in place, the conductive spring piece 6 and the control module 3 are opposite up and down; through divide into the first control panel 31 and the second control panel 32 that control module 3 distributes from top to bottom with control module 3 to the top of conductive spring piece 6 can reduce control module 3's horizontal installation space greatly, make full use of the space of the longitudinal direction of shell 1, conveniently prolong the length of battery 2, and then promote battery capacity, further increase the precious energy density that charges.

Preferably, the fixing seat 8 is detachably connected with the housing 1, the inner wall of the housing 1 is further provided with a second fixing component 10 for fixing the control module 3, and the first fixing component 9 and the second fixing component 10 are respectively arranged at two opposite ends of the control module 3 so as to ensure the stability of the control module 3.

Preferably, the first fixing assembly 9 includes a first fixing post 91 provided on the fixing base 8, and a first locking member 92 locking the first control board 31 on the first fixing post 91; the avoidance window 11 for avoiding the first fixing column 91 is arranged on the second control board 32, specifically, the first locking piece 92 is a screw, so that quick disassembly and assembly can be conveniently realized, and the first fixing column 91 and the fixing seat 8 are integrally injection molded.

Preferably, the inner wall of the shell 1 is convexly provided with a protruding portion 1a corresponding to the conductive spring piece 6, the accommodating groove is formed in a side wall of the protruding portion 1a, deviating from the conductive spring piece 6, so that when injection molding is performed, the protruding portion 1a and the accommodating groove 5 are directly formed integrally on the outer side wall of the shell 1, wherein the avoiding hole 7 is located on one end face of the protruding portion 1a, close to the storage battery 2, one end of the conductive spring piece 6 is arranged on the protruding portion 1a, and when the charging pin terminal is installed in place, the other end of the conductive spring piece 6 is suspended and located above the charging pin terminal 4 and is attached to one end, close to the rotating shaft 4a, of the charging pin terminal 4, so that the charging pin terminal 4 can be tightly attached when being opened or accommodated in a rotating manner.

Preferably, be equipped with the cofferdam 12 that encircles conductive spring piece 6 on the inner wall of shell 1 to play the effect of isolated charging pin terminal 4 and conductive spring piece 6, further, when assembling in place, fixing base 8 sealed lid is established on the upper end opening of cofferdam 12, at this moment, the fixing base supports conductive spring piece tightly on the bellying, still can prevent conductive spring piece to warp the pine and take off in order to prevent that outside dust from getting into the treasured inside that charges, and in order to conveniently connect conductive spring piece 6 and control module 3, be equipped with the trench 13 that supplies conductive spring piece 6 to expose on fixing base 8.

Preferably, the second fixing assembly 10 includes a second fixing post 10a located between the first control board 31 and the second control board 32, the second fixing post 10a is connected with the inner wall of the housing 1 through a connecting rib wall, the second fixing assembly 10 further includes a second locking member 10b locking the first control board 31 on the second fixing post 10a, when assembled in place, the upper and lower ends of the second fixing post 10a respectively abut against the first control board 31 and the second control board 32, specifically, the second locking member 10b is a screw, although the second locking member and the first locking member may also be a bolt or a slot, and other structures may also be used, by arranging the second fixing post 10a on the inner side wall of the housing 1, more space may be provided for the installation of the first control board and the second control board 32.

Preferably, the second control board 32 is equipped with transformer installation position 321 on the lateral wall towards first control board 31, transformer installation position 321 is located the one end that the second control board is close to the battery specifically, with provide sufficient space wiring for the lead-out wire of electrically conductive spring leaf, be equipped with transformer 322 on the transformer installation position 321, be equipped with on the first control board 31 and dodge breach 311 corresponding to transformer 322, when assembling in place, first control board 31 and second control board 32 and participate in the terminal and arrange from top to bottom in proper order, in fact, because the volume of transformer 322 is bigger than the volume of other components and parts (resistance and inductance etc.), therefore, dodge the installation of breach 311 to dodge transformer 322 through seting up on first control board 31, can further reduce the interval between first control board 31 and the second control board 32.

Preferably, the upper surface of the first control board 31 is provided with a switch 15, and the casing 1 is provided with a switch key 16 corresponding to the switch 15, so as to facilitate the operation of a user.

Preferably, the cavity between the first control board 31 and the second control board 32 forms the accommodation chamber 14 accommodating the component 100 to function as a protection component 100.

Preferably, the casing 1 is rectangular, so that a user can hold the casing 1 in a hand, the storage battery 2 and the control module 3 are respectively arranged at two ends of the casing 1, a fixed bin 17 is arranged in the casing 1 corresponding to the storage battery 2, so that the storage battery 2 is prevented from shaking, the stability is ensured, and the casing 1 comprises a bottom shell 101 with an open upper end and an upper cover 102 for sealing the bottom shell 101; the battery 2 and the control module 3 are provided at both ends of the bottom case 101 to facilitate the manufacturing and assembly operations.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. The high-energy-density charger baby with the pin terminal is characterized by comprising a shell, a storage battery and a control module, wherein the storage battery and the control module are arranged in the shell; the storage battery and the control module are respectively arranged at two ends of the shell, the control module comprises a first control board and a second control board which are arranged up and down oppositely, and the first control board and the second control board are electrically connected; the charging pin terminal is rotatably arranged on the outer side wall of the shell, a storage groove for folding and storing the charging pin terminal is formed in the inner wall of the shell, a conductive spring piece is arranged on the inner wall of the shell corresponding to the charging pin terminal, and an avoidance hole for the charging pin terminal to rotatably extend into the shell and contact with the conductive spring piece is formed in the bottom surface of the storage groove; the charger baby further comprises a fixing seat for fixing the conductive spring piece, a first fixing assembly for fixing the control module is arranged on the fixing seat, and when the charger baby is assembled in place, the conductive spring piece is opposite to the control module up and down.

2. The high-energy-density charger with pin terminals of claim 1, wherein the fixing base is detachably connected with the housing, a second fixing component for fixing the control module is further arranged on the inner wall of the housing, and the first fixing component and the second fixing component are respectively arranged at two opposite ends of the control module.

3. The high-energy density charger with pin terminal of claim 2, wherein the first fixing assembly comprises a first fixing post arranged on the fixing base and a first locking piece for locking the first control board on the first fixing post; and an avoidance window for avoiding the first fixed column is arranged on the second control plate.

4. The high-energy-density charger with pin terminals according to claim 2, wherein a protruding portion is arranged on the inner wall of the shell in a protruding manner corresponding to the conductive spring piece, the accommodating groove is formed in a side wall, away from the conductive spring piece, of the protruding portion, the avoidance hole is formed in the protruding portion, one end of the conductive spring piece is arranged on the protruding portion, and when the charger is installed in place, the other end of the conductive spring piece is located above the charging pin terminals and is attached to the charging pin terminals.

5. The high-density charger baby with pin terminals according to any one of claims 1 to 4, wherein a bank surrounding the conductive spring piece is provided on an inner wall of the housing.

6. The high-energy density charger with pin terminals of claim 1 or 3, wherein the second fixing assembly comprises a second fixing column located between the first control board and the second control board, the second fixing column is connected with the inner wall of the shell through a connecting rib wall, the second fixing assembly further comprises a second locking piece for locking the first control board on the second fixing column, and when the high-energy density charger is assembled in place, the upper end and the lower end of the second fixing column are respectively abutted against the first control board and the second control board.

7. The high-energy-density charger with pin terminals according to claim 1, wherein a transformer installation position is arranged on the side wall of the second control board facing the first control board, a transformer is arranged on the transformer installation position, a avoidance gap is arranged on the first control board corresponding to the transformer, and the first control board, the second control board and the pin terminals are sequentially arranged from top to bottom when assembled in place.

8. The high-energy density charger with pin terminals of claim 1, wherein a switch is provided on the upper surface of the first control board, and a switch button is provided on the housing corresponding to the switch.

9. The high-energy density charger baby with pin terminals of claim 1, wherein the cavity between the first control board and the second control board forms a receiving cavity for receiving a component.

10. The high-energy-density charger baby with pin terminals according to any one of claims 1 to 4 and 7 to 9, wherein the housing is rectangular, a fixed bin is arranged in the housing corresponding to the storage battery, and the housing comprises a bottom shell with an open upper end and an upper cover for sealing the bottom shell; the storage battery and the control module are respectively arranged at two ends of the bottom shell.