CN221410433U

CN221410433U - Electronic cigarette screen display battery based on bidirectional charging port

Info

Publication number: CN221410433U
Application number: CN202323347436.1U
Authority: CN
Inventors: 阳中华
Original assignee: Shenzhen Duote Youpin Technology Co ltd
Current assignee: Shenzhen Duote Youpin Technology Co ltd
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2024-07-26
Anticipated expiration: 2033-12-08

Abstract

The utility model discloses an electronic cigarette screen display battery based on a bidirectional charging port, which comprises an outer shell and a battery core, wherein a main PCB and a first charging port are arranged at the front end of the outer shell, and the first charging port is electrically connected to the main PCB; a second charging port and a PCB tail board are arranged at the rear end of the outer shell, the second charging port is a TYPE-C interface, a display screen is arranged on the PCB tail board, and the PCB tail board is connected to the main PCB board through an electrical connecting wire; can realize two-way charging by compatible mainstream TYPE C charge mode, promote various selectivity and the flexibility of charging to visual display charging process electric quantity change condition and relevant operating parameter, simple structure is compact, accomodates and carries, installs and use convenient operation.

Description

Electronic cigarette screen display battery based on bidirectional charging port

Technical Field

The utility model belongs to the technical field of electronic atomizer equipment, and particularly relates to an electronic cigarette screen display battery based on a bidirectional charging port.

Background

The electronic cigarette is a small electronic atomizer, and the electronic cigarette in the prior art has the following defects:

1. The small electronic cigarette can be charged in a single charging mode, particularly an old 4.2VUSB charger, and is inconvenient to store, carry and use;

2. the old-fashioned charger is easy to lose, is not integrated with the electronic cigarette battery, and has poor circulation in the market;

3. in the prior art, the rod-shaped electronic cigarette battery rod is generally displayed by adopting an LED lamp in the aspects of charging display and work display, and can only simply prompt whether the battery rod is electrified or not, and cannot intuitively display specific electric quantity and related working parameters.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide the electronic cigarette screen display battery based on the bidirectional charging port, which can be compatible with a mainstream TYPE C charging mode, improves charging diversity selectivity and flexibility, visually displays the electric quantity change condition and related working parameters in the charging process, and has a simple and compact structure and is convenient to operate.

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

The electronic cigarette screen display battery based on the bidirectional charging port comprises an outer shell, wherein an inner cavity of the outer shell is provided with a battery cell, the front end of the outer shell is provided with a first charging port, a main PCB (printed circuit board) is arranged at a position, close to the front end, of an inner cavity of the outer shell, and the first charging port is electrically connected to the main PCB;

The rear end of the outer shell is provided with a second charging port, and a PCB tail plate is arranged at a position, close to the rear end, of the inner cavity of the outer shell;

the second charging port is a TYPE-C interface and is fixedly arranged on the PCB tail board;

the PCB tail board is connected to the main PCB board through an electrical connecting wire;

And a display screen is arranged on the PCB tail board.

Further, the battery cell is arranged in the middle of the inner cavity of the outer shell, and the main PCB and the PCB tail board are respectively and fixedly arranged in a space between two end faces of the battery cell and the inner end face of the outer shell;

The electrical connection wire is clamped between the outer surface of the battery core and the inner surface of the outer shell, and is connected to the anode and the cathode of the battery core in a conducting way.

Further, the front end of shell body is provided with the screw thread base, and the middle part of screw thread base is provided with the electrode through insulating silica gel cover is fixed, and electrode and screw thread base all pass through the wire and switch on and be connected to main PCB board to constitute first mouth that charges.

Further, a main support is arranged in a space, located at the front side of the battery cell, of the inner cavity of the outer shell, and the main PCB is fixed in the inner cavity of the outer shell through the main support in a limiting mode.

Further, the main support is the cover column structure, and the both sides wall internal surface middle part of main support is provided with the direction spacing groove, and the front end of direction spacing groove is opened, and the rear end of direction spacing groove sets up spacing face, and the both sides edge of main PCB board is provided with spacing step, and the main PCB board is through spacing step and the spacing cartridge in the inner chamber of main support of the spacing groove of direction cooperation each other.

Still further, the top surface of the main support is arc-shaped and is matched with the inner surface of the outer shell, an oblong through hole is formed in the top surface, a key is arranged in the through hole, and the key is pressed on the main PCB through key silica gel; the outer shell is correspondingly provided with an oblong through hole.

Still further, a bracket bolt is also arranged in the space of the inner cavity of the outer shell body, which is positioned at the front side of the battery cell; the bottom plate of the main support is provided with an open slot in a penetrating way, the support bolt is provided with a pin plate, and the support bolt can limit and tightly prop the main support in the inner cavity of the outer shell through the mutual matching of the pin plate and the open slot.

Still further, the bottom surface of the support bolt is also provided with an open slot, so that the support bolt forms an elastic structure capable of being unfolded or folded;

The front end of the bracket bolt is provided with a radial end plate, and the edges of two sides of the end plate are provided with axial clamping blocks;

The edge of the end plate is also provided with a limiting edge extending forwards along the axial direction.

Still further, the rear end of the outer shell is provided with a lower shell, and the PCB tail board is fixedly supported and installed in the lower shell through an auxiliary fixing frame;

And a through hole which is matched with the TYPE-C interface is formed in the middle of the bottom surface of the lower shell.

Finally, a limiting clamping groove is formed in the front face of the auxiliary fixing frame, and the PCB tail board is clamped on the auxiliary fixing frame in a limiting mode through the limiting clamping groove;

The length of the auxiliary fixing frame is smaller than that of the PCB tail board, and the second charging port is arranged at a position, below the auxiliary fixing frame, on the back of the PCB tail board; the display screen is arranged on the front surface of the PCB tail board;

A display screen EvA is further arranged between the display screen and the inner bottom surface of the lower shell.

The beneficial effects of the utility model are as follows:

The electronic cigarette screen display battery based on the bidirectional charging port comprises an outer shell and a battery core, wherein a main PCB and a first charging port are arranged at the front end of the outer shell, and the first charging port is electrically connected to the main PCB; a second charging port and a PCB tail board are arranged at the rear end of the outer shell, the second charging port is a TYPE-C interface, a display screen is arranged on the PCB tail board, and the PCB tail board is connected to the main PCB board through an electrical connecting wire; can realize two-way charging by compatible mainstream TYPE C charge mode, promote various selectivity and the flexibility of charging to visual display charging process electric quantity change condition and relevant operating parameter, simple structure is compact, accomodates and carries, installs and use convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of an electronic cigarette screen display battery based on a bidirectional charging port according to an embodiment of the present utility model;

Fig. 2 is a schematic plan view of an electronic cigarette screen display battery based on a bidirectional charging port according to an embodiment of the present utility model;

FIG. 3 is a left-hand structural schematic diagram of FIG. 2;

Fig. 4 is a schematic diagram of a rear view structure of an electronic cigarette screen display battery based on a bidirectional charging port according to an embodiment of the present utility model;

Fig. 5 is an enlarged schematic diagram of a top view structure of an electronic cigarette screen display battery based on a bidirectional charging port according to an embodiment of the present utility model;

fig. 6 is an enlarged schematic diagram of a bottom view structure of an electronic cigarette screen display battery based on a bidirectional charging port according to an embodiment of the present utility model;

FIG. 7 is an enlarged schematic diagram of a cross-sectional structure of an electronic cigarette screen display battery based on a bidirectional charging port according to an embodiment of the present utility model;

Fig. 8 is a schematic diagram of a bidirectional charging application structure of an electronic cigarette screen display battery based on a bidirectional charging port according to an embodiment of the present utility model.

Description of the embodiments

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and those skilled in the art can make modifications to the present embodiment which do not contribute to the utility model as required after reading the present specification, but are protected by the patent laws within the scope of the appended claims.

The terms "first," "second," "third," and the like in this disclosure are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number or order of features in which such is indicated. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship or movement between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may also be present therebetween. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

As shown in fig. 1 to 8, the present utility model provides an electronic cigarette screen display battery based on a bidirectional charging port according to a preferred embodiment, and the overall planning scheme is as follows:

The electronic cigarette screen display battery based on the bidirectional charging port adopts a cylindrical tobacco stem outer shell 2 and cylindrical battery cell 11 structure of a conventional electronic cigarette battery, wherein a main PCB 81 and a first charging port are arranged at the front end of the outer shell 2, and the first charging port is electrically connected to the main PCB 81; a second charging port 83 and a PCB tail board 82 are arranged at the rear end of the outer shell 2, the second charging port 83 adopts a TYPE-C interface, a display screen 14 is arranged on the PCB tail board 82, and the PCB tail board 82 is connected to the main PCB board 81 through an electrical connection wire 8; the charging system can be compatible with the mainstream TYPE C charging mode to realize bidirectional charging, promote charging diversity selectivity and flexibility, and visually display the charging process electric quantity change condition and relevant working parameters, and is simple and compact in structure and convenient to operate.

The specific structure and the working principle are as follows:

The utility model provides an electron cigarette screen display battery based on two-way mouth that charges, the drum post tobacco stem shell body 2 of a conventional electron cigarette battery is mainly structured, set up electric core 11 in the inner chamber of shell body 2, set up first mouthful that charges at the front end of shell body 2, the position that the inner chamber of shell body 2 is close to the front end sets up main PCB board 81, first mouthful electrically conductive being connected to main PCB board 81 that charges, first mouthful that charges adopts with 4.2VUSB charger assorted conventional mouthful structure that charges, thereby make first mouthful that charges can peg graft through traditional 4.2VUSB charger and switch on the charge.

A second charging port 83 is formed in the rear end of the outer shell 2, a PCB tail board 82 is arranged at a position, close to the rear end, of the inner cavity of the outer shell 2, the second charging port is fixedly arranged on the PCB tail board, and a TYPE-C interface is adopted by the second charging port 83; therefore, the matching charging can be carried out by the TYPE C charging mode which is the mainstream in the current market; reach the TYPE C charge mode of compatible mainstream and realize two-way charging, promote various selectivity and the flexibility of charging, simple structure is compact, convenient operation.

The PCB tail board 82 is connected to the main PCB board 81 through the electrical connection line 8, and the PCB board 81 and the PCB tail board 82 are simultaneously connected to the anode and the cathode of the battery cell 11 through the electrical connection line 8 in a conducting mode, so that the battery cell can be charged through the first charging port and the second charging port.

And a display screen 14 is arranged on the PCB tail board 82, and the change condition of the electric quantity and related working parameters in the charging process can be visually displayed through the display screen 14.

Further, the battery cell 11 is fixedly arranged in the middle of the inner cavity of the outer shell 2, the main PCB 81 and the PCB tail board 82 are respectively fixedly arranged in the space between the two end faces of the battery cell 11 and the inner end face of the outer shell 2, and the battery cell is simple and compact in structure, small in size, small in occupied space and convenient to store, carry, install, use and operate.

The electrical connection line 8 between the PCB tail board 82 and the main PCB board 81 is clamped between the outer surface of the battery cell 11 and the inner surface of the outer shell 2, and is connected to the positive electrode and the negative electrode of the battery cell 11 in a conducting manner, so that the structure compactness is further improved, and the performance is stable and reliable.

Further, a screw base 1 is arranged at the front end of the outer shell 2, an electrode 6 is fixedly arranged in the middle of the screw base 1 through an insulating silica gel sleeve 5, and as shown in fig. 7, the electrode 6 and the screw base 1 are connected to a main PCB 81 through conducting wires; an internal thread column with an internal thread hole is arranged in the middle of the thread base 1, and an electrode 6 is embedded at the bottom of the internal thread hole cavity of the thread base through an insulating silica gel sleeve 5; as shown in fig. 8, the 4.2VUSB charger can be connected to the threaded base by a threaded fit, so that positive and negative conductive connection is simultaneously realized with the threaded base and the electrode, and plug-in conductive charging is performed according to a conventional 4.2VUSB charging manner.

In normal work use, can also be with the atomizing device cooperation fastening lug connection of electron cigarette through the internal thread hole of screw thread base, atomizing device and screw thread base and electrode realize anodal negative pole conduction simultaneously and be connected to provide the working electric energy for atomizing device.

A main bracket 9 is arranged in the space of the inner cavity of the outer shell 2, which is positioned at the front side of the battery cell 11, and a main PCB 81 is fixed at the front part of the inner cavity of the outer shell 2 through the main bracket 9 in a limiting way.

And, main support 9 adopts the cover form structure, sets up the direction spacing groove at the both sides wall internal surface middle part of main support 9, and the front end of direction spacing groove is opened, and the rear end face of direction spacing groove constitutes spacing face, sets up spacing step at the both sides edge of main PCB board 81, and main PCB board 81 can stretch into the inner chamber to main support 9 from the front end of main support 9 to spacing cartridge is in the inner chamber of main support 9 through spacing step and the mutual cooperation of direction spacing groove.

Still further, the top surface of the main support 9 is arc-shaped corresponding to the inner surface of the outer shell 2, an oblong through hole is arranged on the top surface of the main support 9, a key 3 is arranged in the through hole, and the key 3 is pressed on the main PCB 81 through key silica gel 10; correspondingly, an oblong through hole is also formed in the outer shell 2, the key 3 can extend out of the outer shell, and uneven anti-skid patterns are formed in the outer surface of the key 3, so that the operation convenience is further ensured.

A bracket bolt 7 is also arranged in the space of the inner cavity of the outer shell 2, which is positioned at the front side of the battery cell 11; an open slot can also be arranged on the bottom plate of the main bracket 9 in a penetrating way; an axial pin plate is arranged on the support bolt 7, and the support bolt can limit and tightly prop the main support 9 in the inner cavity of the outer shell through the mutual matching of the pin plate and the open slot.

An open slot is also formed on the bottom surface of the bracket bolt 7, so that the bracket bolt 7 forms an elastic structure which can be spread or contracted; the front end of the support bolt 7 is provided with a radial end plate, the edges of two sides of the end plate are provided with axial clamping blocks, and the support bolt 7 is further limited and clamped in the inner cavity of the outer shell through the end plate and the clamping blocks.

The edge of the end plate is also provided with a limiting edge extending forwards along the axial direction, and the bracket bolt 7 can be conveniently assembled and disassembled through the limiting edge; the limit edge is positioned in the annular groove between the internal thread hole column of the thread base 1 and the external cylindrical surface of the thread base, so that the structural compactness is further improved.

The main bracket 9 can adopt a rigid structure and is propped against the inner cavity of the outer shell body in a limiting way through a bracket bolt of an elastic structure capable of being opened or contracted; the main support can also adopt plastic parts or other structures with certain flexibility, and the main support also forms an elastic sleeve structure which can be spread or contracted through the open slot which is arranged on the bottom plate of the main support 9 in a penetrating way, so that the convenience of the mounting and dismounting operation is further improved.

Still further, a lower shell 4 is arranged at the rear end of the outer shell 2, and a PCB tail board 82 is fixedly supported and installed in an inner cavity of the lower shell 4 through an auxiliary fixing frame 13; through holes matched with TYPE-C interfaces are formed in the middle of the bottom surface of the lower shell 4, and the charging device is convenient to plug with the external TYPE-C charging interfaces in a matched mode.

Finally, a limit clamping groove is formed in the front face of the auxiliary fixing frame 13, and the PCB tail plate 82 is clamped on the auxiliary fixing frame 13 in a limit mode through the limit clamping groove; the back of the auxiliary fixing frame 13 is provided with an internal thread hole, and the corresponding position of the lower shell 4 is also provided with a positioning hole, and the auxiliary fixing frame 13 can be fixedly connected with the inner cavity of the lower shell 4 through a self-tapping screw 12.

The length of the auxiliary fixing frame 13 is smaller than that of the PCB tail board 82, and the second charging port is arranged at a position, below the auxiliary fixing frame 13, of the back of the PCB tail board 82; the display screen 14 is arranged on the front surface of the PCB tail board 82; a display screen EvA foam 15 is arranged between the display screen 14 and the inner bottom surface of the lower shell 4, so that the safety and reliability of the display screen are ensured; the material of the display screen EvA foam 15 can be general high-molecular polymer: ethylene vinyl acetate copolymer (EVA) of formula (C2H 4) x. (C4H 6O 2) y.

In the actual assembly full-installation operation process, firstly, after the insulating silica gel 5 is assembled to the middle through hole of the threaded base 1, the electrode 6 is fixed on the threaded base 1, and then the positive and negative electrodes are formed by charging and working output; after the key 3 is assembled on the main support 9, the key silica gel 10 is assembled on the switch of the main PCB 81, and then the main PCB 81 is extended into the inner cavity of the main support 9 from the front end of the main support 9 and is inserted into the inner cavity of the main support 9 along the guiding limit groove through the limit steps on two sides of the main PCB 81, so that the main PCB 81 is fixed in the inner cavity of the main support 9.

The battery cell is welded with an electrical connecting wire in a positive and negative electrode welding mode, the display screen 14 and the display screen EVA foam 15 are assembled at the bottom end of a PCB tail plate (tail plate and screen plate) and then are arranged in the lower shell 4 (screen bracket), limiting and fixing are carried out through the auxiliary bracket 13 (tail plate bracket and screen plate fixing plate), and the PCB-mounted tail plate 82 is completely fixed at the inner side of the lower shell 4 through the self-tapping screw 12 (tail plate fixing screw). Through the assembly, all the internal structure installation combinations are sleeved in the outer shell 2 (the tobacco stems), the key 3 is positioned through the through hole (the switch hole) in the outer shell 2, and the key is positioned, fixed and locked through the bracket bolt 7. Simultaneously, the lower shell 4 is assembled to the lower end of the outer shell 2, positioning confirmation is carried out through a U-shaped port of the display screen, and then positive and negative lead wires on the main PCB board are welded and connected to the electrode 6 and the threaded base 1; finally, the screw base 1 is fixed on the outer shell 2, and the combined installation and connection operation is completed.

The product is characterized in that: 1, this product size is small and exquisite, appends the general charging of bottom TYPE C, makes the user more convenient in charging.

2, The product charging schematic is shown in fig. 8 to perform bidirectional charging.

And 3, the display effect with the screen enables the charging display and the working state to be more visual.

4, The product is distributed up and down structurally, and the structure assembly and the product use operation accord with human engineering.

The using effect is as follows:

1, the user can charge by using the charging interface of TYPE C on the market when going out.

2, When the 4.2VUSB charger is in a lost state, the charging can be carried out through the TYPE C charging interface by means of the TYPE C charger of the mobile phone or other electronic equipment.

And 3, inquiring the electric quantity of the product, wherein the electric quantity of the battery can be inquired before or during the use of the product by a user.

The utility model discloses an electronic cigarette screen display battery based on a bidirectional charging port, which comprises an outer shell and a battery core, wherein a main PCB and a first charging port are arranged at the front end of the outer shell, and the first charging port is electrically connected to the main PCB; a second charging port and a PCB tail board are arranged at the rear end of the outer shell, the second charging port is a TYPE-C interface, a display screen is arranged on the PCB tail board, and the PCB tail board is connected to the main PCB board through an electrical connecting wire; the charging system has the advantages that the charging system can be compatible with the mainstream TYPE C charging mode to realize bidirectional charging, the charging diversity selectivity and flexibility are improved, the electric quantity change condition and relevant working parameters in the charging process are visually displayed, the structure is simple and compact, and the operation is convenient.

The above description is only for illustrating the technical solution of the present utility model and not for limiting the utility model to the above-mentioned alternative embodiments, and other modifications and equivalent substitutions made by those skilled in the art to the technical solution of the present utility model, no matter any changes in shape or structure, should be covered in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an electron cigarette screen display battery based on two-way mouth that charges, including the shell body, shell body cavity is provided with electric core, its characterized in that: the front end of the outer shell is provided with a first charging port, a main PCB board is arranged at a position, close to the front end, of the inner cavity of the outer shell, and the first charging port is electrically connected to the main PCB board;

And a display screen is arranged on the PCB tail board.

2. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 1, wherein: the battery cell is arranged in the middle of the inner cavity of the outer shell, and the main PCB and the PCB tail board are respectively and fixedly arranged in a space between two end faces of the battery cell and the inner end face of the outer shell;

3. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 1, wherein: the front end of shell body is provided with the screw thread base, and the middle part of screw thread base is provided with the electrode through insulating silica gel cover is fixed, and electrode and screw thread base all pass through the wire and switch on and be connected to main PCB board to constitute first mouth that charges.

4. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 1, wherein: the inner cavity of the outer shell is provided with a main support in the space of the front side of the battery cell, and the main PCB is fixed in the inner cavity of the outer shell through the main support in a limiting mode.

5. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 4, wherein: the main support is of a sleeve-shaped structure, guide limit grooves are formed in the middle of the inner surfaces of two side walls of the main support, the front ends of the guide limit grooves are open, limit faces are arranged at the rear ends of the guide limit grooves, limit steps are arranged at the edges of two sides of the main PCB, and the main PCB is in fit limit insertion with the guide limit grooves through the limit steps.

6. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 4, wherein: the top surface of the main support is arc-shaped and is provided with an oblong through hole, a key is arranged in the through hole, and the key is pressed on the main PCB through key silica gel; the outer shell is correspondingly provided with an oblong through hole.

7. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 6, wherein: a bracket bolt is also arranged in the space of the inner cavity of the outer shell, which is positioned at the front side of the battery cell; the bottom plate of the main support is provided with an open slot in a penetrating way, the support bolt is provided with a pin plate, and the support bolt can limit and tightly prop the main support in the inner cavity of the outer shell through the mutual matching of the pin plate and the open slot.

8. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 7, wherein: the bottom surface of the support bolt is also provided with an open slot, so that the support bolt forms an elastic structure capable of being unfolded or folded;

9. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 1, wherein: the rear end of the outer shell is provided with a lower shell, and the PCB tail board is fixedly supported and installed in the lower shell through an auxiliary fixing frame;

10. The electronic cigarette screen display battery based on the bidirectional charging port according to claim 9, wherein: the front of the auxiliary fixing frame is provided with a limiting clamping groove, and the PCB tail board is clamped on the auxiliary fixing frame in a limiting way through the limiting clamping groove;