Electronic cigarette convenient for battery replacement

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a battery convenient to replace, which comprises an upper shell and a lower shell, the upper shell and the lower shell can be clamped, and the battery is placed in the lower shell; a battery is arranged in the upper shell, electrode pins are arranged on the battery, a circuit board is arranged in the upper shell, clamping connecting ends corresponding to the electrode pins are arranged on the circuit board, and the clamping connecting ends are connected with the electrode pins in a pluggable mode; a positioning frame body for limiting the electrode pins is arranged at the top end of the battery; when the electronic cigarette is assembled, the bumps on the positioning frame body are inserted into the positioning holes, the electrode pins are automatically aligned with the clamping connecting ends, and then the electrode pins are inserted into the clamping connecting ends, so that the battery is electrically connected with the circuit board, the positioning frame body plays a positioning role, and the assembling efficiency of the electronic cigarette is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette with convenient battery replacement. Background Art

[0002] Electronic cigarettes are electronic products that imitate traditional cigarettes. They convert liquid tobacco oil into mist through atomization for users to inhale. As the electronic cigarette market continues to expand, users' demands for the appearance, convenience and safety of electronic cigarettes are also increasing. Among them, the structure of an existing electronic cigarette is as follows:

[0003] The Chinese patent document with the publication number CN203378563U discloses an electronic cigarette, which specifically discloses: including an atomizer and a battery rod, wherein the atomizer and the battery rod are provided with a connection structure at the joint, wherein the connection structure includes a first connector and a second connector that are connected to each other, wherein the first connector is provided with a docking groove for inserting the second connector, wherein a buckling portion is provided in the docking groove, and an end of the outer side of the second connector close to the first connector is provided with a fixing notch extending to the end surface of the two connectors; when buckled, the buckling portion is inserted along the fixing notch and rotated to buckle on the fixing notch. This connection method is simpler to operate than the prior art, has a more secure connection, and is easy to replace the fixing notch, can meet the various needs of users, and improves the user experience.

[0004] As can be seen from the above, the existing electronic cigarettes are respectively provided with a first connector and a second connector on the atomizer and the battery rod, and the electronic cigarette is assembled by snapping the buckle part on the first connector with the clamping notch on the second connector. However, when assembling the existing electronic cigarettes, the electrode pins of the battery are not positioned, which makes it difficult for the electrode pins to contact the designated position of the circuit board to achieve electrical connection, making the assembly efficiency not high. Therefore, an electronic cigarette that is easy to replace the battery is provided to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic cigarette that is easy to replace batteries in view of the shortcomings of the prior art, so as to solve the technical problem that the electrode pins of the prior electronic cigarette are not positioned during assembly.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] An electronic cigarette that is easy to replace batteries, comprising an upper shell and a lower shell, the upper shell and the lower shell can be snap-connected, and a battery is placed in the lower shell; the battery is provided with electrode pins, and a circuit board is installed inside the upper shell, and a clamping connection end corresponding to the electrode pins is provided on the circuit board, and the clamping connection end is plug-in connected to the electrode pins; a positioning frame for limiting the electrode pins is provided at the top of the battery.

[0008] Furthermore, a positioning hole is provided on the circuit board, and a protrusion for inserting into the positioning hole is provided on the top of the positioning frame.

[0009] Furthermore, the positioning frame is bonded and fixed to the top of the battery.

[0010] Furthermore, a support platform for supporting the battery is provided at the bottom of the lower shell, and the tube diameter of the battery is smaller than the inner diameter of the lower shell.

[0011] Furthermore, the clamping connection ends are a pair of arc-shaped elastic metal sheets.

[0012] Furthermore, a connecting portion that can be inserted into the upper shell is provided at the top opening of the lower shell, and a plurality of card slots are provided on the inner wall of the upper shell, and the card slots are all placed at the bottom opening of the upper shell. A plurality of card blocks used in conjunction with the card slots are fixedly provided on the outer wall of the connecting portion; a protrusion is provided in the card slot, and a groove portion for the protrusion to be embedded is provided on the side of the card block.

[0013] Furthermore, the surface where the protrusion contacts the clamping block is an arc surface.

[0014] Furthermore, a vent hole is provided on the side of the upper shell, and a notch used in conjunction with the vent hole is provided on the connecting portion.

[0015] Furthermore, an atomization bin is installed in the upper shell through an installation frame, a suction nozzle connected to the atomization bin is provided on the top of the upper shell, and an atomizer is provided in the atomization bin.

[0016] Furthermore, anti-slip patterns are provided on the surface of the upper shell and the surface of the lower shell.

[0017] The beneficial effects of the utility model are as follows: when the battery needs to be replaced, the upper shell or the lower shell is rotated so that the two are unlocked and separated, and the battery can be replaced after separation; after the replacement is completed, the protrusion on the positioning frame is first inserted into the positioning hole, and the electrode pins will automatically align with the clamping connection end, and then the electrode pins can be inserted into the clamping connection end, so that the battery is electrically connected to the circuit board, and the positioning frame is used to play a positioning role, thereby improving the efficiency of assembling the electronic cigarette; finally, the upper shell or the lower shell is rotated to make the upper shell and the lower shell snap-fit, so that the battery of the electronic cigarette is easy to replace, and the user experience is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model in a separated state.

[0020] Figure 3 It is an enlarged schematic diagram of the utility model in the separation state.

[0021] Figure 4 It is a schematic diagram of the internal structure of the lower shell of the utility model.

[0022] Figure 5 It is a schematic diagram of the internal structure of the upper shell of the utility model.

[0023] Reference numerals include:

[0024] 1. Upper shell; 2. Lower shell; 3. Connecting part; 4. Card slot; 5. Card block; 6. Raised part; 7. Groove part; 8. Battery; 9. Electrode pin; 10. Support platform; 11. Positioning frame; 12. Bump; 13. Circuit board; 14. Clamping connection end; 15. Positioning hole; 16. Vent hole; 17. Notch; 18. Mounting frame; 19. Atomization chamber; 20. Nozzle. DETAILED DESCRIPTION

[0025] The following is a detailed description of an electronic cigarette with easy battery replacement according to the present invention in conjunction with the accompanying drawings.

[0026] like Figure 1-3 As shown, an embodiment of an electronic cigarette that is easy to replace batteries in the utility model includes an upper shell 1 and a lower shell 2, a connecting portion 3 that can be inserted into the upper shell 1 is provided at the top opening of the lower shell 2, and a plurality of card slots 4 are provided on the inner side wall of the upper shell 1, and the card slots 4 are all placed at the bottom opening of the upper shell 1, wherein a plurality of card blocks 5 used in conjunction with the card slots 4 are fixedly provided on the outer side wall of the connecting portion 3; when the upper shell 1 and the lower shell 2 need to be connected, the connecting portion 3 is first inserted into the upper shell 1, and at the same time, the card block 5 is embedded into the card slot 4 from the bottom opening of the upper shell 1, and then the lower shell 2 or the upper shell 1 is rotated in the connecting direction, and the card block 5 is embedded into the deepest part of the card slot 4 to lock the card block 5, thereby realizing the connection between the upper shell 1 and the lower shell 2. Anti-slip patterns are provided on the surface of the upper shell 1 and the surface of the lower shell 2 to facilitate the user to rotate the upper shell 1 or the lower shell 2.

[0027] Furthermore, a protrusion 6 is provided in the slot 4, and a groove 7 for the protrusion 6 to be embedded is provided on the side of the block 5, and the surface where the protrusion 6 contacts the block 5 is an arc surface; when the block 5 is embedded in the slot 4 and rotated to the deepest part of the slot 4, the protrusion 6 is embedded in the groove 7, and under the action of the protrusion 6 and the groove 7, the block 5 is stably clamped in the protrusion 6, so that the upper shell 1 and the lower shell 2 are more firmly connected; in addition, the arc surface is provided on the protrusion 6 in order to better slide the groove on the side wall of the block 5 so as to facilitate embedding into the groove 7.

[0028] like Figure 4 As shown, a battery 8 is placed in the lower shell 2, and a support platform 10 for supporting the battery 8 is provided at the bottom of the lower shell 2. In addition, the diameter of the battery 8 is smaller than the inner diameter of the lower shell 2, so that the battery 8 can move inside the lower shell 2. A pair of electrode pins 9 are provided on the battery 8, and a circuit board 13 is installed inside the upper shell 1. A pair of clamping connection ends 14 corresponding to the electrode pins 9 are provided on the circuit board 13, and the clamping connection ends 14 are plug-in connected with the electrode pins 9; when the connecting part 3 is inserted into the upper shell 1, the electrode pins 9 on the battery 8 are inserted into the clamping connection ends 14, so that the battery 8 is electrically connected to the circuit board 13, and then the lower shell 2 is rotated to make the upper shell 1 and the lower shell 2 snap-fit. However, when the battery 8 needs to be replaced, the lower shell 2 or the upper shell 1 is rotated in the unlocking direction, the protrusion 6 disengages from the groove 7, and the block 5 moves to the opening of the slot 4, and the upper shell 1 and the lower shell 2 are pulled apart to complete the separation of the two, and the battery in the lower shell 2 can be removed for replacement.

[0029] Specifically, the clamping connection end 14 is a pair of elastic metal sheets in the shape of an arc, and the electrode pin 9 is inserted between the elastic metal sheets. Under the elastic effect of the metal sheets, the electrode pin 9 is clamped to complete the connection between the two. In order to prevent the electrode pin 9 from being offset and unable to be accurately inserted into the clamping connection end 14, a positioning frame 11 for limiting the electrode pin 9 is provided at the top of the battery 8, and the positioning frame 11 is bonded and fixed to the top of the battery 8. Under the action of the positioning frame 11, the electrode pin 9 is always in a vertical state. In addition, a positioning hole 15 is provided on the circuit board 13, and a protrusion 12 for inserting into the positioning hole 15 is provided on the top of the positioning frame 11. Before the electrode pin 9 is inserted into the clamping connection end 14, the protrusion 12 on the positioning frame 11 is first inserted into the positioning hole 15, and the electrode pin 9 will automatically align with the clamping connection end 14, and then the electrode pin 9 can be inserted into the clamping connection end 14. The positioning frame 11 plays a positioning role, thereby improving the efficiency of the electronic cigarette assembly.

[0030] In addition, a vent hole 16 is provided on the side of the upper shell 1, and a notch 17 used in conjunction with the vent hole 16 is provided on the connecting portion 3. The vent hole 16 is used to allow air to enter the upper shell 1. Under the effect of the notch 17 provided on the connecting portion 3, when the upper shell 1 and the lower shell 2 are snapped together, the vent hole 16 is placed at the notch 17 so that the connecting portion 3 will not block the vent hole 16. Figure 5 As shown, an atomization bin 19 is installed in the upper shell 1 through an installation frame 18, a suction nozzle 20 connected to the atomization bin 19 is provided on the top of the upper shell 1, and an atomizer (not shown in the figure) is provided in the atomization bin 19. When the user sucks through the suction nozzle 20, air enters the upper shell 1 through the vent 16. When the circuit board 13 detects the air flow, it sends a command to operate the atomizer to heat the e-liquid and atomize it into smoke for the user to inhale.

[0031] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0032] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. An electronic cigarette that is easy to replace batteries, characterized in that: The invention comprises an upper shell (1) and a lower shell (2), the upper shell (1) and the lower shell (2) being snap-connectable, a battery (8) being placed in the lower shell (2); the battery (8) being provided with electrode pins (9), a circuit board (13) being arranged inside the upper shell (1), a clamping connection end (14) corresponding to the electrode pins (9) being provided on the circuit board (13), the clamping connection end (14) being plug-in-connected with the electrode pins (9); and a positioning frame (11) for limiting the position of the electrode pins (9) being provided at the top of the battery (8).

2. The electronic cigarette with easy battery replacement according to claim 1, characterized in that: A positioning hole (15) is provided on the circuit board (13), and a protrusion (12) for inserting into the positioning hole (15) is provided on the top of the positioning frame (11).

3. The electronic cigarette with easy battery replacement according to claim 1, characterized in that: The positioning frame (11) is bonded and fixed to the top of the battery (8).

4. The electronic cigarette with easy battery replacement according to claim 1, characterized in that: A support platform (10) for supporting the battery (8) is provided at the bottom of the lower housing (2), and the diameter of the battery (8) is smaller than the inner diameter of the lower housing (2).

5. The electronic cigarette with easy battery replacement according to claim 1, characterized in that: The clamping connection ends (14) are a pair of arc-shaped elastic metal sheets.

6. The electronic cigarette with easy battery replacement according to claim 1, characterized in that: A connecting portion (3) which can be inserted into the upper shell (1) is provided at the top opening of the lower shell (2); a plurality of card slots (4) are provided on the inner side wall of the upper shell (1); the card slots (4) are all located at the bottom opening of the upper shell (1); a plurality of card blocks (5) for use with the card slots (4) are fixedly provided on the outer side wall of the connecting portion (3); a protruding portion (6) is provided in the card slot (4), and a groove portion (7) for the protruding portion (6) to be embedded is provided on the side of the card block (5).

7. The electronic cigarette with easy battery replacement according to claim 6, characterized in that: The surface where the raised portion (6) contacts the clamping block (5) is an arc surface.

8. The electronic cigarette with easy battery replacement according to claim 6, characterized in that: A vent hole (16) is provided on the side of the upper shell (1), and a notch (17) used in conjunction with the vent hole (16) is provided on the connecting portion (3).

9. The electronic cigarette with easy battery replacement according to claim 1, characterized in that: An atomizing bin (19) is installed in the upper shell (1) via a mounting frame (18), a suction nozzle (20) connected to the atomizing bin (19) is provided on the top of the upper shell (1), and an atomizer is provided in the atomizing bin (19).

10. The electronic cigarette with easy battery replacement according to claim 1, characterized in that: Anti-slip patterns are provided on the surface of the upper shell (1) and the surface of the lower shell (2).

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