CN219660942U

CN219660942U - Shell of electron pumping device and electron pumping device

Info

Publication number: CN219660942U
Application number: CN202320442252.4U
Authority: CN
Inventors: 肖玉成
Original assignee: Shenzhen Uwell Technology Co Ltd
Current assignee: Shenzhen Uwell Technology Co Ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-09-12
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to a shell of an electronic suction device and the electronic suction device, wherein the shell of the electronic suction device comprises a first shell and a second shell; the upper part of the first shell is provided with a cartridge cavity, and the cartridge cavity is provided with an inserting port; the second shell is assembled and connected to the lower part of the first shell to form a containing cavity between the second shell and the first shell, and a bracket part integrally formed with the second shell is arranged in the containing cavity. When in assembly, the electrode, the magnet and the like are preassembled on the bracket part, the battery assembly is connected with the electrode and assembled with the second shell, and then the first shell and the second shell are assembled and connected, so that the assembly is simple, the efficiency is improved, and the cost is reduced.

Description

Shell of electron pumping device and electron pumping device

Technical Field

The present utility model relates to an electron pumping device.

Background

The electron pumping device generally comprises a shell, wherein a cartridge, a battery assembly and the like are arranged, the shell of the electron pumping device generally adopts an integral cylindrical structure, and the electrode, the magnet and the like are pre-arranged on a bracket and then are assembled into a whole together with the battery assembly and are inserted into the cylindrical shell. This type of structure needs to set up the support alone, and the support plug-in mounting back needs the rubber coating fixed, and the operation is inconvenient, still leads to manufacturing cost to increase, therefore this structure has the room of improvement.

Disclosure of Invention

The utility model solves the technical problem of providing an electronic suction device shell which is simple to assemble and an electronic suction device with the shell.

The technical scheme adopted for solving the technical problems is as follows: a housing of an electron pumping device, the housing comprising a first housing, a second housing; the upper part of the first shell is provided with a cartridge cavity, and the cartridge cavity is provided with an inserting port; the second shell is assembled and connected to the lower part of the first shell to form a containing cavity between the second shell and the first shell, and a bracket part integrally formed with the second shell is arranged in the containing cavity.

The housing of the electronic suction device as described above, the first housing and the second housing are assembled by a snap structure.

The shell of the electronic suction device comprises a clamping plate and a clamping groove which are matched with each other;

the two sides of the first shell are respectively provided with at least one clamping plate, the two sides of the second shell are respectively provided with at least one clamping groove, the upper end of each clamping groove is provided with a notch, and the clamping plates are clamped in the clamping grooves through the notches.

The above-mentioned shell of an electronic suction device, the clamping plate is disposed on the inner wall of the first shell, and protrudes inwards, and a clamping inlet is disposed below the clamping plate; the second shell is provided with a groove plate, the bottom of the groove plate is connected with the second shell, the outer end of the bottom of the groove plate is provided with an extending section which extends upwards, and a clamping groove is formed between the extending section and the second shell.

An electronic suction device housing as described above, the snap-fit structure comprising a mating boss, barb plate;

the bottom of the inner wall of the first shell is provided with the boss, the bottom plate of the second shell extends upwards to form the barb plate, and the barb plate is hooked on the top surface of the boss.

In the case of the aforementioned electronic suction device, the outer side of the top of the barb plate is provided with an inclined guide surface.

An outer case of an electron pumping device as described above, the bracket portion being connected to an upper inner side of the second housing; and a position avoiding hole corresponding to the bracket part is arranged at the bottom of the cartridge cavity.

In the case of the aforementioned electronic pumping device, the sealing structure is disposed between the first casing and the second casing, and between the cartridge chamber and the holder portion.

An electronic pumping device housing as hereinbefore described, the cartridge chamber being provided with said mouthpiece at an upper portion thereof.

An electron pumping device comprising a housing as claimed in any one of the preceding claims.

The utility model has the beneficial effects that: when in assembly, the electrode, the magnet and the like are preassembled on the bracket part, the electrode is connected with the battery assembly and forms an integral structure with the second shell, and then the first shell and the second shell are assembled and connected, so that the assembly is simple, the efficiency is improved, and the cost is reduced.

Drawings

Some specific embodiments of the utility model will now be described in detail, by way of example and not by way of limitation, with reference to the accompanying drawings in which like reference numerals refer to like or similar parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale.

In the accompanying drawings:

FIG. 1 is a schematic view of an electron pumping device according to the present utility model;

FIG. 2 is an exploded view of the electron pumping device of the present utility model;

FIG. 3 is a schematic view of a first housing of the electron pumping device of the present utility model;

FIG. 4 is a schematic view of a second housing of the electron pumping device of the present utility model;

the identification in the figures is as follows:

1. an electron pumping device; 2. a housing; 21. a first housing; 210. a cartridge chamber; 211. an interface; 212. a clearance hole; 213. a clamping plate; 2130. the inlet is clamped; 214. a boss; 22. a second housing; 23. a bracket part; 24. a clamping groove; 240. a trough plate; 241. an extension section; 25. a barb plate; 3. a battery assembly; 4. and a cartridge.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Referring to fig. 3-4, the present utility model relates to a housing 2 of an electron pumping device 1, said housing 2 comprising a first housing 21, a second housing 22; the upper part of the first shell 21 is provided with a cartridge cavity 210, the cartridge cavity 210 is provided with an inserting port 211, and the inserting port 211 is generally arranged at the upper part of the cartridge cavity 210; the second housing 22 is assembled and connected to the lower portion of the first housing 21 to form a receiving cavity therebetween, and the receiving cavity has a bracket portion 23 integrally formed with the second housing 22.

The cartridge cavity 210 is formed at the upper portion of the first housing 21, an insertion port 211 is provided at the upper end of the cartridge cavity 210, a bottom plate is provided at the bottom, and the cartridge 4 is inserted into the cartridge cavity 210 via the insertion port 211. The side wall outside the cartridge cavity 210 continues to extend downwards to form the lower part of the first shell 21, the second shell 22 is assembled and connected with the lower part of the first shell 21, a containing cavity with a containing space is formed between the second shell 22 and the lower part of the first shell 21, meanwhile, the second shell 22 is provided with a bracket part 23 integrally connected with the second shell 22, so that an electrode, a magnet and the like are fixed with the bracket part 23, a battery assembly 3 connected with the electrode is positioned in the containing cavity, and the electrode penetrates through the bottom plate of the cartridge cavity 210 and is electrically connected with an atomization device in the cartridge 4.

The battery assembly 3 of the electronic pumping device 1 generally includes a first circuit board, a battery, and a second circuit board, where the first circuit board is provided with a key, a microphone, and an electrode, the second circuit board is provided with a charging interface, and the support 23 is directly provided with an electrode, a magnet, and the like. The accommodating cavity mainly comprises an upper part, a middle part and a lower part, wherein the upper part is provided with a first circuit board, the middle part is provided with a battery, and the lower part is provided with a second circuit board. During assembly, the electrode, the magnet and the like are fixedly arranged on the bracket part 23, the battery assembly is assembled and connected with the electrode, then the second shell 22 is communicated with the battery assembly 3, the electrode and the like and is integrally assembled and fixed with the first shell 21, the operation is simple and convenient, the production efficiency is effectively improved, and the cost is reduced.

The first housing 21 and the second housing 22 may be assembled and connected in various ways, such as pure ultrasonic welding, clamping, etc. In this embodiment, the first housing 21 and the second housing 22 are assembled by a snap-fit structure.

Referring to fig. 3-4, the fastening structure includes a clamping plate 213 and a clamping groove 24; at least one clamping plate 213 is respectively arranged on two sides of the first housing 21, at least one clamping groove 24 is respectively arranged on two sides of the second housing 22, a notch is arranged at the upper end of the clamping groove 24, and the clamping plate 213 is clamped in the clamping groove 24 through the notch.

The two sides of the first housing 21 are respectively provided with a plurality of clamping plates 213, wherein the clamping plates 213 are in a convex state compared with the inner wall of the first housing 21, and a certain interval distance is reserved between the clamping plates 213 on the same side, so that the assembly is convenient in the later stage. The second housing 22 has a plurality of L-shaped plates on both sides thereof, the bottom of the L-shaped plates being connected to the second housing 22, and a clamping groove 24 being formed between the upper portion thereof and the second housing 22. When assembling, the notch of the clamping groove 24 is aligned with the bottom of the clamping plate 213, the second housing 22 is pushed upwards by force, and the clamping plate 213 is clamped into the clamping groove 24. In this manner, the lateral movement of the first and second housings 21, 22 is substantially restricted, but the longitudinal movement restriction still leaves room for improvement.

Specifically, the clamping plate 213 is disposed on the inner wall of the first housing 21, and protrudes inwards, and a clamping inlet 2130 is disposed below the clamping plate 213; the second housing 22 is provided with a slot plate 240, the bottom of the slot plate 240 is connected with the second housing 22, the outer end of the bottom of the slot plate 240 is provided with an extending section 241 protruding upwards, and the clamping groove 24 is formed between the extending section 241 and the second housing 22. When assembling, the groove plate 240 is aligned with the clamping inlet 2130 below the corresponding clamping plate 213, and then force is applied to push upwards, so that the clamping plate 213 enters the clamping groove 24 along the notch.

Referring to fig. 3-4, the fastening structure includes a matched boss 214 and a barb plate 25; the bottom of the inner wall of the first housing 21 is provided with the boss 214, the bottom plate of the second housing 22 extends upward to form the barb plate 25, and the barb plate 25 is hooked on the top surface of the boss 214. The second housing 22 is pushed up along the first housing 21 to the locking position, and the hook position at the top end of the barb plate 25 is just hooked on the top surface of the boss 214, so that the longitudinal movement of the first housing 21 and the second housing 22 can be limited. Preferably, an inclined guide surface may be provided on the outer side of the hooking position at the top of the barb plate 25, along which the boss 214 travels until the top surface of the boss 214 is hooked with the barb plate 25.

In some embodiments, the bracket portion 23 is connected to an upper inner side of the second housing 22; the bottom of the cartridge chamber 210 is provided with a clearance hole 212 corresponding to the bracket 23. When the second housing 22 is assembled with the first housing 21, a part of the bracket 23 is inserted into the clearance hole 212, so that the assembly is completed, and the battery assembly 3 and the cartridge 4 are electrically connected.

In some embodiments, sealing structures are disposed between the first housing 21 and the second housing 22, and between the cartridge chamber 210 and the stand portion 23. For example, sealing rings are arranged between the first shell 21 and the second shell 22 and between the bottom of the cartridge cavity 210 and the bracket part 23, so that the sealing performance is improved.

Referring to fig. 1-2, there is provided an electron pumping device 1, the electron pumping device 1 includes a housing 2 as described in any one of the preceding claims, a battery assembly 3 is disposed in a receiving cavity of the housing 2, an electrode connected to the battery assembly 3 is fixedly mounted on the support portion 23, and an electrical connection between an atomizing device and the battery assembly 3 in the electron pumping device is achieved through the electrode. The shell 2 is assembled and spliced by adopting the first shell 21 and the second shell 22 provided with the bracket part 23, electrodes, magnets and the like can be installed by means of the bracket part 23, the battery assembly 3 connected with the electrodes and the second shell 22 form a whole, then the two parts of shells are assembled, the assembly is simple, and the production efficiency is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications, combinations and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.

Claims

1. An enclosure for an electron pumping device, comprising:

the shell comprises a first shell and a second shell;

the upper part of the first shell is provided with a cartridge cavity, and the cartridge cavity is provided with an inserting port;

the second shell is assembled and connected to the lower part of the first shell to form a containing cavity between the second shell and the first shell, and a bracket part integrally formed with the second shell is arranged in the containing cavity.

2. An enclosure for an electron pumping device according to claim 1, wherein:

the first shell and the second shell are assembled through a buckle structure.

3. A housing for an electron pumping device according to claim 2, wherein:

the clamping structure comprises a clamping plate and a clamping groove which are matched with each other;

4. A housing for an electron pumping device according to claim 3, wherein:

the clamping plate is arranged on the inner wall of the first shell and protrudes inwards, and a clamping inlet is arranged below the clamping plate; the second shell is provided with a groove plate, the bottom of the groove plate is connected with the second shell, the outer end of the bottom of the groove plate is provided with an extending section which extends upwards, and a clamping groove is formed between the extending section and the second shell.

5. A housing for an electron pumping device according to claim 3, wherein:

the clamping structure comprises a boss and a barb plate which are matched with each other;

6. An enclosure for an electron pumping device according to claim 5, wherein:

the outside of the top of the barb plate is provided with an inclined guide surface.

7. An enclosure for an electron pumping device according to claim 1, wherein:

the bracket part is connected to the upper inner side of the second shell; and a position avoiding hole corresponding to the bracket part is arranged at the bottom of the cartridge cavity.

8. An enclosure for an electron pumping device according to claim 1, wherein:

sealing structures are arranged between the first shell and the second shell and between the cartridge cavity and the bracket part.

9. An enclosure for an electron pumping device according to claim 1, wherein:

the upper part of the cartridge cavity is provided with the plug-in port.

10. An electron pumping device, characterized in that:

the electron pumping device comprising a housing according to any of claims 1-9.