Flip vertical battery charger

Abstract

The utility model discloses a flip vertical type battery charger, which relates to the technical field of battery chargers, and comprises a base outer shell, a base inner shell is arranged in the base outer shell, a plurality of accommodating grooves are formed in the upper end of the base inner shell, and cathode hardware is arranged at the bottom of each accommodating groove. A flip shell is arranged at the upper end of the base shell, one side wall of the flip shell is rotationally connected with one side wall of the base shell through a metal rotating shaft, a flip inner shell is installed in the flip shell, a plurality of positive PINs are installed on the flip inner shell and correspond to the containing grooves one to one, and the positive PINs are arranged in the containing grooves. According to the technical scheme of the utility model, a plurality of batteries can be vertically placed side by side for charging, the size of the charger is effectively reduced, and the charger can also be used as a battery storage box at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery charger technical field, concretely is a kind of flip vertical battery charger. BACKGROUND

[0002] Battery charger is the device for the charging of rechargeable battery, the battery charger of prior art is mostly row charging mode, battery is placed in charging groove in row and is charged, but, battery charger that can charge multiple batteries, there is the problem of large occupied area, it is inconvenient to carry and move, and smaller battery charger that can be carried, there is the problem of insufficient battery charging position quantity.

[0003] For the above problems, an improved flip vertical battery charger is designed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of flip vertical battery charger to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of flip vertical battery charger, including base shell, the inside of base shell is installed with base inner shell, the upper end of base inner shell is equipped with a plurality of for placing battery's storage slot, the bottom of storage slot is installed with the negative pole hardware that is contacted with battery negative pole.

[0007] The upper end of base shell is provided with flip shell, one of the side walls of flip shell is rotatably connected with one of the side walls of base shell by metal rotating shaft, the inside of flip shell is installed with flip inner shell, a plurality of positive PIN needle that is contacted with battery positive pole when closing lid is installed on flip inner shell, the positive PIN needle is one-to-one corresponding with storage slot, charging mechanism for charging battery is arranged on flip inner shell and base inner shell.

[0008] As a further scheme of the utility model: the charging mechanism includes negative pole connection PIN needle, the negative pole connection PIN needle is installed in the side of flip inner shell close to the metal rotating shaft between base shell and flip shell, the side of base inner shell close to the metal rotating shaft between base shell and flip shell is installed with PIN needle slot used in cooperation with negative pole connection PIN needle, when closing lid, negative pole connection PIN needle is inserted into the inside of PIN needle slot, the communication of charging PCB negative pole and battery negative pole is realized, TYPE-C charging interface is arranged on the side wall of flip shell, charging control PCB is installed between flip inner shell and flip shell, TYPE-C charging interface is connected with charging control PCB, the negative pole connection PIN needle and positive PIN needle are electrically connected with charging control PCB by spring.

[0009] As a further scheme of the utility model: the arrangement mode of the storage groove adopts annular arrangement, the volume of the charger is minimized under the condition of placing as many batteries as possible.

[0010] As a further scheme of the utility model: the annular decorative strip that is convenient for the user to identify the opening and closing position is arranged at the closed part of the base shell and the flip shell, and the annular decorative strip is installed on the upper end of the side wall of the base shell.

[0011] As a further scheme of the utility model: the left and right ends of the flip inner shell and the base inner shell, which are away from the metal rotating shaft between the base shell and the flip shell, are provided with neodymium iron boron magnets, so that the flip inner shell and the base inner shell are tightly attached together, thereby enabling the positive pole and the negative pole of the battery to reliably contact the positive pole PIN needle, the negative pole hardware and the PIN needle connected with the PIN needle slot.

[0012] As a further scheme of the utility model: the positive pole PIN needle and the connected PIN needle both adopt spring PIN needles, and the spring elasticity is utilized to realize reliable connection.

[0013] As a further scheme of the utility model: the base shell and the base inner shell, and the flip shell and the flip inner shell are connected by adopting the reverse buckling structure.

[0014] As a further scheme of the utility model: the top of the flip shell is designed as a semitransparent structure, and the top of the flip shell is provided with an LED charging indicator lamp for displaying the charging state of the battery.

[0015] As a further scheme of the utility model: the top of the flip shell is designed as a semitransparent structure, and the top of the flip shell is provided with a liquid crystal display screen for displaying the charging state of the battery.

[0016] As a further scheme of the utility model: the positive pole PIN needle is installed in the battery diameter cap groove formed in the flip inner shell, the groove diameter is greater than the diameter of the positive pole cap of the battery and smaller than the diameter of the battery body, and the protruding height of the positive pole PIN needle is smaller than the height of the groove, so that when the battery is reversely connected, the negative pole of the battery does not contact the positive pole PIN needle, the loss caused by the reverse connection of the battery is avoided in structure, and the use safety is improved.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] In the utility model, multiple batteries can be placed side by side and vertically for charging, the volume of the charger is effectively reduced, and the charger can also be used as a battery storage box. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure schematic diagram when the utility model is closed.

[0020] Figure 2 The structure schematic diagram when the utility model is opened.

[0021] Figure 3 The structure schematic diagram when the utility model is opened.

[0022] Figure 4 The structure schematic diagram when the utility model is opened.

[0023] 1, base shell, 2, annular decorative strip, 3, base inner shell, 4, storage groove, 5, positive PIN, 6, flip inner shell, 7, flip outer shell, 8, TYPE-C charging interface, 9, negative PIN, 10, PIN slot, 11, negative hardware. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 In the embodiments of the utility model, a flip vertical battery charger comprises a base shell 1, the inside of the base shell 1 is provided with a base inner shell 3, the upper end of the base inner shell 3 is provided with a plurality of storage grooves 4 for placing batteries, and the bottom of the storage groove 4 is provided with a negative hardware 11 in contact with the negative pole of the battery.

[0026] The upper end of the base shell 1 is provided with a flip outer shell 7, one side wall of the flip outer shell 7 is rotationally connected with one side wall of the base shell 1 through a metal rotating shaft, the inside of the flip outer shell 7 is provided with a flip inner shell 6, the flip inner shell 6 is provided with a plurality of positive PINs 5 in contact with the positive pole of the battery when the cover is closed, the positive PIN 5 is in one-to-one correspondence with the storage groove 4, and the flip inner shell 6 and the base inner shell 3 are provided with a charging mechanism for charging the battery.

[0027] The charging mechanism includes a negative electrode connecting PIN needle 9 installed on the flip inner shell 6 near one side of the metal rotating shaft between the base shell 1 and the flip shell 7, and the base inner shell 3 near one side of the metal rotating shaft between the base shell 1 and the flip shell 7 is provided with a PIN needle slot 10 used in cooperation with the negative electrode connecting PIN needle 9, when the cover is closed, the negative electrode connecting PIN needle 9 is inserted into the PIN needle slot 10 to realize the communication between the negative electrode of the charging PCB and the negative electrode of the battery, the side wall of the flip shell 7 is provided with a TYPE-C charging interface 8, the charging control PCB is installed between the flip inner shell 6 and the flip shell 7, the TYPE-C charging interface 8 is connected with the charging control PCB, and the negative electrode connecting PIN needle 9 and the positive electrode PIN needle 5 are electrically connected with the charging control PCB through springs.

[0028] In use, the battery is correctly placed in the storage groove 4, and then the flip shell 7 is flipped to be closed on the base shell 1, at this time, the positive electrode PIN needle 5 contacts with the positive electrode of the battery, the negative electrode hardware 11 contacts with the negative electrode of the battery, the negative electrode connecting PIN needle 9 is inserted into the PIN needle slot 10 to realize the connection between the negative electrode of the charging PCB and the negative electrode of the battery, and then the charging line is connected through the TYPE-C charging interface 8, under the control of the charging control PCB, the battery is charged through the positive electrode PIN needle 5 and the negative electrode hardware 11.

[0029] The arrangement mode of the storage groove 4 adopts annular arrangement, which maximally reduces the volume of the charger under the condition of placing as many batteries as possible.

[0030] The closure of the base shell 1 and the flip shell 7 is provided with an annular decorative strip 2 for facilitating the user to identify the opening and closing positions, and the annular decorative strip 2 is installed on the side wall of the base shell 1.

[0031] The flip inner shell 6 and the base inner shell 3 away from one side of the metal rotating shaft between the base shell 1 and the flip shell 7 are both provided with neodymium iron boron magnets, so as to make the flip inner shell 6 and the base inner shell 3 closely adhere together, thereby making the positive electrode and the negative electrode of the battery reliably contact with the positive electrode PIN needle 5, the negative electrode hardware 11, the negative electrode connecting PIN needle 9 and the PIN needle slot 10.

[0032] The positive electrode PIN needle 5 and the negative electrode connecting PIN needle 9 both adopt spring PIN needles to realize reliable connection by the elasticity of the spring.

[0033] The base shell 1 and the base inner shell 3, and the flip shell 7 and the flip inner shell 6 are connected in a reverse buckling structure.

[0034] The top of the flip cover 7 is designed as a translucent structure, and the top of the flip cover 7 is provided with an LED charging indicator or a liquid crystal display for displaying the battery charging state.

[0035] The charger can be matched with a battery conversion device, for example, AAA battery conversion into AA battery.

[0036] Working principle of a flip cover vertical battery charger:

[0037] In use, the battery is correctly placed in the storage groove 4, and then the flip cover 7 is flipped to be combined with the base cover 1, at this time, the positive PIN pin 5 is in contact with the positive pole of the battery, the negative metal part 11 is in contact with the negative pole of the battery, the negative connection PIN pin 9 is inserted into the PIN pin slot 10, and then the charging line is connected through the TYPE-C charging interface 8, under the control of the charging control PCB, the battery is charged through the positive PIN pin 5 and the negative metal part 11.

[0038] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application.

Claims

1. A flip-top stand-up battery charger comprising a base housing (1), characterized in that, The inside of the base shell (1) is internally mounted with a base inner shell (3), the upper end of the base inner shell (3) is provided with a plurality of receiving grooves (4) for placing batteries, and the bottom of the receiving groove (4) is mounted with a negative electrode hardware (11) in contact with the negative electrode of the battery. The upper end of the base shell (1) is provided with a flip cover shell (7), one of the side walls of the flip cover shell (7) is rotatably connected with one of the side walls of the base shell (1) through a metal rotating shaft, and the inside of the flip cover shell (7) is internally mounted with a flip cover inner shell (6), a plurality of positive PIN pins (5) in contact with the positive electrode of the battery when the cover is closed are mounted on the flip cover inner shell (6), the positive PIN pins (5) correspond to the receiving grooves (4) one by one, and the flip cover inner shell (6) and the base inner shell (3) are provided with a charging mechanism for charging the battery.

2. The flip stand battery charger of claim 1, wherein, The charging mechanism comprises a negative electrode connecting PIN pin (9), the negative electrode connecting PIN pin (9) is mounted on one side of the flip cover inner shell (6) close to the metal rotating shaft between the base shell (1) and the flip cover shell (7), the side of the base inner shell (3) close to the metal rotating shaft between the base shell (1) and the flip cover shell (7) is mounted with a PIN pin slot (10) used in cooperation with the negative electrode connecting PIN pin (9), when the cover is closed, the negative electrode connecting PIN pin (9) is inserted into the PIN pin slot (10), a TYPE-C charging interface (8) is arranged on the side wall of the flip cover shell (7), a charging control PCB is mounted between the flip cover inner shell (6) and the flip cover shell (7), the TYPE-C charging interface (8) is connected with the charging control PCB, and the negative electrode connecting PIN pin (9) and the positive PIN pin (5) are electrically connected with the charging control PCB through springs.

3. The flip stand battery charger of claim 1, wherein, The arrangement mode of the receiving grooves (4) adopts annular arrangement.

4. The flip stand battery charger of claim 1, wherein, The closure of the base shell (1) and the flip cover shell (7) is provided with an annular decorative strip (2) for facilitating the user to identify the opening and closing positions, and the annular decorative strip (2) is mounted on the upper end of the side wall of the base shell (1).

5. The flip stand battery charger of claim 1, wherein, Nd-Fe-B magnets are arranged on the left and right ends of the side of the flip cover inner shell (6) and the base inner shell (3) away from the metal rotating shaft between the base shell (1) and the flip cover shell (7).

6. The flip stand battery charger of claim 2, wherein, The positive PIN pin (5) and the negative electrode connecting PIN pin (9) both adopt spring PIN pins.

7. The flip stand battery charger of claim 1, wherein, The base shell (1) and the base inner shell (3), and the flip cover shell (7) and the flip cover inner shell (6) are connected through reverse buckling structures.

8. The flip stand battery charger of claim 1, wherein, The top of the flip cover shell (7) is designed as a translucent structure, and the top of the flip cover shell (7) is provided with an LED charging indicator light for displaying the charging state of the battery.

9. The flip stand battery charger of claim 1, wherein, The top of the flip cover shell (7) is designed as a translucent structure, and the top of the flip cover shell (7) is provided with a liquid crystal display screen for displaying the charging state of the battery.

10. The flip stand battery charger of claim 1, wherein, The positive PIN needle (5) is installed in the battery diameter cap groove set up in the flip inner shell (6), the groove diameter is greater than the diameter of the battery positive cap and less than the diameter of the battery body, the positive PIN needle (5) protrudes height is less than the height of the groove, when the battery is reversely connected, the negative electrode of the battery does not contact the positive PIN needle.

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