WO2021036728A1

WO2021036728A1 - Battery compartment for electronic cigarette

Info

Publication number: WO2021036728A1
Application number: PCT/CN2020/107287
Authority: WO
Inventors: 林光榕; 郑贤彬
Original assignee: 惠州市新泓威科技有限公司
Priority date: 2019-08-26
Filing date: 2020-08-06
Publication date: 2021-03-04
Also published as: CN110403254A

Abstract

A battery compartment for an electronic cigarette comprises a rod-shaped housing (1). The center of one end of the housing (1) is provided with a universal serial bus through-hole (11), and the other end opposite thereto is provided with an opening (10). A battery holder (2) is inserted into the housing (1) from the end having the opening, and is fixed to an inner wall of the housing (1). A battery assembly (3) is disposed on the battery holder (2), and comprises a battery (31), a circuit board (32), and a universal serial bus (33). The circuit board (32) is further provided with an installation board (4) thereon, and is disposed on the battery holder (2). The installation board (4) is fastened to an end of the battery holder (2) from the top of the circuit board (32), such that the installation board (4) and the battery holder (2) fixedly hold the circuit board (32) therebetween. The universal serial bus (33) is aligned with the universal serial bus through-hole (11) of the housing (1) and is disposed thereon. The beneficial effects are as follows: the invention is very simple and easy to operate, improves stability and production efficiency, and does not require a large amount of labor costs. Moreover, the installed connection is very reliable, thus solving the problem of loose circuits caused by bumpiness during long-distance transit, and preventing failure in use.

Description

Battery pole for electronic cigarette

Technical field

The present invention relates to the technical field of electronic cigarettes. More specifically, the present invention relates to a battery rod of an electronic cigarette.

Background technique

Existing e-cigarettes are generally composed of an e-cigarette atomizer and a battery rod. The e-cigarette liquid passes through

The heating of the electric heating wire produces smoke for use by smokers, and the smoke of electronic cigarettes does not contain what is usually found in tobacco.

Cigarette tar, so electronic cigarettes have been widely used.

Existing e-cigarette battery poles, which are equipped with batteries, circuit boards, electrodes, and USB connected to peripherals

Interfaces, etc., the structure is relatively complicated. During production and installation, it is often necessary to install the above-mentioned parts into the electricity one by one.

In the pool pole, the manufacturing process is complicated, the production efficiency is low, and a lot of labor costs are consumed, and the installation

The rear connection is not necessarily reliable. The circuit may be loose due to long-distance bumps during transportation.

Prone to failure. In this way, it is necessary to design an electronic cigarette that is reliable in connection and can improve production efficiency.

Pool pole.

technical problem

The purpose of the present invention is to provide a battery rod of an electronic cigarette, which is reliable in connection and can improve production efficiency.

Technical solutions

The technical solution of the present invention is realized as follows: the battery rod of the electronic cigarette, when connected with the atomizer, forms an electronic cigarette, and includes a rod-shaped shell, one end of the shell is provided with a universal serial bus through hole and opposite The other end is provided with an opening, the casing is fitted with a battery holder from the open end inward, the battery holder is fixed to the inner wall of the casing, the battery holder is mounted with a battery assembly, the battery assembly includes a battery and a circuit board And universal serial bus, the universal serial bus is aligned and installed on the universal serial bus through hole of the casing, wedge-shaped protruding buckles are provided on both sides of the battery holder, and the inner wall of the casing corresponds to the The position of the wedge-shaped protruding buckle is provided with a wedge-shaped groove for accommodating the wedge-shaped protruding buckle. When the battery holder is installed inward from the opening of the casing, the wedge-shaped protruding buckle advances inwardly to expand the casing into the wedge. Groove, the wedge-shaped groove can tightly clamp the wedge-shaped buckle, so that the battery holder is tightly fixed in the housing.

Preferably, a mounting board is further provided on the circuit board, the circuit board is mounted on the battery support, and the mounting board is buckled down from above the circuit board to one end of the battery support, and The mounting board and the battery bracket clamp and fix the circuit board in the middle.

Preferably, the circuit board is provided with an LED indicator, and the mounting plate is provided with an LED indicator hole or the mounting plate is made of a light-transmitting material so as to show the light of the LED indicator.

Preferably, the battery holder is further provided with a sealing sleeve at one end of the opening of the housing, and the sealing sleeve is sealed between the end of the battery holder and the inner wall of the housing.

Preferably, the inner wall of the housing is provided with a distance between the end of the battery holder and the open end of the housing, and the distance is used as a connecting portion for inserting the atomizer for connection.

Preferably, the inner wall of the connecting portion is provided with a V-shaped groove, and the V-shaped groove is used for snap-plug connection with the V-shaped buckle provided on the atomizer, so that the battery rod and the mist The carburetor is axially fixed.

Preferably, the upper part of the V-shaped groove is further provided with a vertical groove, and the vertical groove is used for engaging with and slidingly connected with the convex strip provided on the atomizer, so as to prevent the connection between the battery rod and the atomizer.的radial rotation.

Preferably, the circuit board is provided with an elastic electrode at one end of the opening of the housing, and the elastic electrode extends out of the battery holder so as to be in contact with the electrode of the atomizer.

Preferably, the cross section of the housing is an elliptical structure.

Preferably, the shell is provided with an arc-shaped structure with two upward sides at one end of the through hole of the universal serial bus.

Beneficial effect

Through the simple design of the shell and battery bracket, the structure is simple. During production and installation, the battery, circuit board and universal serial bus can be easily assembled into battery components first, and then the battery components are fixed on the battery bracket, especially the mounting plate It can be connected to the battery holder from top to bottom through the buckle, and the circuit board is clamped and fixed in the middle, so that the battery, the circuit board and the universal serial bus can be tightly fixed on the battery holder without loosening, and the circuit is maintained. Stable work; in addition, the wedge-shaped protruding buckle provided with the battery holder snaps into the wedge-shaped groove provided on the inner wall of the casing, so that the battery holder can be quickly and tightly fixed in the casing, which is very simple and easy to operate, which can improve the stability and also It can improve production efficiency, does not need to consume a lot of labor costs, and the connection after installation is very reliable, and the circuit will not be loosened due to long-distance bumps during transportation, so as to avoid failure in use.

Description of the drawings

Figure 1 is a perspective view of an embodiment of the present invention;

Figure 2 is a bottom view of the housing of the embodiment of the present invention;

Figure 3 is an exploded view of the structure of an embodiment of the present invention;

Figure 4 is a front view of a battery holder according to an embodiment of the present invention;

Figure 5 is a cross-sectional view of the housing of the embodiment of the present invention;

Fig. 6 is an enlarged view of part A of the cross-sectional view of the housing of the embodiment of the present invention;

FIG. 7 is a front cross-sectional view of a battery rod of an electronic cigarette according to an embodiment of the present invention;

Fig. 8 is an enlarged view of part B of the sectional view of the battery rod of the electronic cigarette according to the embodiment of the present invention.

Among them, the main component symbol description:

1. Shell; 10. Opening; 11. Universal Serial Bus through hole; 12. Wedge-shaped groove; 13. Pitch and connection part; 14. V-shaped groove; 15. Vertical groove; 16. Arc structure; 2. 21. Wedge-shaped buckle; 22. Bayonet; 3. Battery pack price; 31. Battery; 32. Circuit board; 321. Elastic electrode; 33. Universal serial bus; 4. Mounting board; 41. Card Tongue; 42, LED indicator hole; 5. Sealing sleeve.

The best mode of the present invention

As shown in Figure 1, Figure 2, and Figure 3, the battery rod of an electronic cigarette of the present invention forms an electronic cigarette when connected with an atomizer. It includes a rod-shaped housing 1 with a universal serial port at the center of one end of the housing 1. The bus through hole 11, the opposite end is provided with an opening 10, the casing is covered with a battery holder 2 from the opening 10 end, and the battery holder 2 is fixed to the inner wall of the casing 1. The battery holder 2 is equipped with a battery assembly 3, It includes a battery 31, a circuit board 32, and a universal serial bus 33. The universal serial bus 33 usually includes USB, MicroUSB, Type-CUSB and other interfaces, which are used to connect external devices to charge the battery 31 or perform data transmission with the circuit board 32.

The circuit board 32 is also provided with a mounting board 4, the circuit board 32 is mounted on the battery support 2, the mounting board 4 is buckled down from the circuit board 32 to one end of the battery support 2, the mounting board 4 and the battery support 2 connect the circuit board 32 is clamped and fixed in the middle, so that the circuit board 32 can be tightly fixed without loosening, and the stable operation of the circuit is maintained. A snap tongue 41 is provided on the edge of the mounting plate 4, which is snap-connected with a snap opening 22 provided on the edge of the battery holder 2, which is convenient for installation.

The circuit board 32 is also provided with an LED indicator light (not shown in the figure), and the mounting plate 4 is provided with an LED indicator hole 42. In other embodiments, the mounting plate 4 can also be made of light-transmitting material to show the LED indicator. The light of the lamp, the transmitted light can further penetrate the housing 1, to give the user relevant work instructions.

In the production process, the battery 31, the circuit board 32 and the universal serial bus 33 can be easily assembled into the battery assembly 3 first, and then the battery assembly 3 is fixed on the battery bracket 2, especially the mounting plate 4 can be self-upped by snapping Connect the battery holder 2 and clamp and fix the circuit board 32 in the middle, so that the battery 31, the circuit board 32 and the universal serial bus 33 can be tightly fixed on the battery holder 2 without loosening, keeping the circuit Work stably, and finally put the battery holder 2 into the casing 1 from the opening 10 end of the casing 1, which is very simple and easy to operate, which can improve stability and production efficiency.

The universal serial bus 33 is aligned and installed on the universal serial bus through hole 11 of the housing, so that the connecting wire can be inserted into the universal serial bus for charging or data transmission. The circuit board 32 is installed on the battery holder 2 at one end of the opening 10 of the casing, and the battery 31 is installed in the middle of the battery holder 2, which facilitates the connection of the entire circuit. The battery holder 2 is also provided with a sealing sleeve 5 at one end of the opening 10 of the housing. The sealing sleeve 5 is sealed between the end of the battery holder 2 and the inner wall of the housing 1. The sealing sleeve 5 can seal the two to prevent impurities and liquids from entering Inside the battery pole, avoid pollution or corrosion of the circuit and cause the circuit to malfunction.

As shown in Figure 3-6, both sides of the battery holder 2 are provided with wedge-shaped protruding buckles 21, and the inner wall of the housing 1 is provided with a wedge-shaped groove 12 for accommodating the wedge-shaped protruding buckles at a position corresponding to the wedge-shaped protruding buckle 21. When installing from the opening of the shell inward, the wedge-shaped protruding buckle 21 advances inward to enlarge the case 1 into the wedge-shaped groove 12. The shape of the wedge-shaped protruding buckle 21 can only move forward, not backward, so that the wedge-shaped groove 12 can be tight. Clamp the wedge-shaped buckle 21 to tightly fix the battery holder 2 in the housing 1. The structural design of the wedge-shaped convex buckle 21 and the wedge-shaped groove 12 can be quickly installed in production and ensure the stability and reliability of the connection.

As shown in Figures 5-7, the inner wall of the housing 1 is provided with a distance 13 between the end of the battery holder 2 and the opening 10 of the housing. The inner wall of the housing where the distance 13 is located serves as a connecting portion 13 for inserting the atomizer for connection. , This way of plug-in connection is simple and reliable. The inner wall of the connecting portion 13 is provided with a V-shaped groove 14, which is used for snap-plug connection with a V-shaped buckle (not shown in the figure) provided on the atomizer, so that the battery rod can be connected to the mist. The carburetor is axially fixed. The V-shaped buckle connection is not only convenient for insertion and connection, but also convenient for pulling out when a slight external force is applied to separate the two, which is convenient for connection and replacement. The upper part of the V-shaped groove 14 is also provided with a vertical groove 15 which is used to engage with the convex strip (not shown in the figure) provided on the atomizer and make a sliding connection to prevent the connection between the battery rod and the atomizer的radial rotation.

As shown in Figures 3 and 8, the circuit board 32 is provided with an elastic electrode 321 at the opening end of the housing 1. The elastic electrode 321 extends out of the battery holder 2 so as to be in contact with the electrode of the atomizer (not shown). The connection method not only facilitates the connection, but also ensures the reliability of the circuit connection.

As shown in Figure 1, Figure 3, and Figure 5, the cross section of the housing 1 is an elliptical structure. The elliptical structure is aesthetically pleasing and can roll on a flat surface and cause damage when placed. The shell 1 is located at the end of the universal serial bus through hole 11 and is provided with an arc-shaped structure 16 on both sides. The arc-shaped structure is not only aesthetic, but also can prevent the sharp corners at the bottom of the shell from causing scratches or hands when touching the human body. It gives the user an unpleasant feeling of hand stabbing when holding it.

Industrial applicability

The foregoing descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.

Claims

A battery rod of an electronic cigarette, which forms an electronic cigarette when connected with an atomizer, is characterized in that it comprises a rod-shaped shell, one end of the shell is provided with a universal serial bus through hole in the center, and the opposite end is provided with an opening A battery holder is sleeved inward from the open end of the casing, the battery holder is fixed to the inner wall of the casing, and a battery assembly is installed on the battery holder, and the battery assembly includes a battery, a circuit board, and a universal serial bus , The universal serial bus is aligned and installed on the universal serial bus through hole of the housing, wedge-shaped protruding buckles are provided on both sides of the battery holder, and the inner wall of the housing corresponds to the position of the wedge-shaped protruding buckle A wedge-shaped groove for accommodating the wedge-shaped buckle is provided. When the battery holder is installed inwardly from the opening of the casing, the wedge-shaped buckle advances inward to enlarge the casing into the wedge-shaped groove. The wedge-shaped groove can tightly clamp the wedge-shaped buckle, so that the battery holder is tightly fixed in the housing.
The battery pole of the electronic cigarette according to claim 1, wherein the circuit board is further provided with a mounting board, the circuit board is mounted on the battery holder, and the mounting board is from above the circuit board. It is buckled down to one end of the battery holder, and the mounting board and the battery holder clamp and fix the circuit board in the middle.
The battery pole of an electronic cigarette according to claim 1, wherein the circuit board is provided with an LED indicator, the mounting plate is provided with an LED indicator hole, or the mounting plate is made of light-transmitting material , In order to show the light of the LED indicator.
The battery rod of the electronic cigarette according to claim 1, wherein the battery holder is further provided with a sealing sleeve at the opening end of the casing, and the sealing sleeve is sealed between the end of the battery holder and the inner wall of the casing. between.
The battery rod of the electronic cigarette according to claim 1, wherein the inner wall of the housing is provided with a distance between the end of the battery holder and the open end of the housing, and the distance is used for inserting the atomizer The connecting part where the connection is made.
The battery rod of the electronic cigarette according to claim 5, wherein the inner wall of the connecting part is provided with a V-shaped groove, and the V-shaped groove is used to interact with the V-shaped groove provided on the atomizer. The protruding buckle is connected with the buckle, so that the battery rod and the atomizer can be axially fixed.
The battery rod of the electronic cigarette according to claim 6, characterized in that: the upper part of the V-shaped groove is further provided with a vertical groove, and the vertical groove is used to engage with a convex strip provided on the atomizer. Make a sliding connection to prevent radial rotation of the connection between the battery rod and the atomizer.
The battery rod of the electronic cigarette according to claim 1, wherein the circuit board is provided with an elastic electrode at one end of the opening of the casing, and the elastic electrode extends out of the battery holder so as to be in contact with the electrode of the atomizer. Make conflicting connections.
The battery rod of the electronic cigarette according to claim 1, wherein the cross section of the casing is an elliptical structure.
The battery rod of the electronic cigarette according to claim 9, wherein the shell is located at one end of the USB through hole and is provided with an arc-shaped structure with two sides upward.