CN112924097B - Air tightness detection device - Google Patents
Air tightness detection device Download PDFInfo
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- CN112924097B CN112924097B CN202110245830.0A CN202110245830A CN112924097B CN 112924097 B CN112924097 B CN 112924097B CN 202110245830 A CN202110245830 A CN 202110245830A CN 112924097 B CN112924097 B CN 112924097B
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- air tightness
- electronic cigarette
- detection device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/80—Testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The application discloses an air tightness detection device. The air tightness detection device comprises: the base is provided with a first chute, and the first chute penetrates through the base along a first direction; the positioning mechanism is in sliding connection with the base and is used for positioning the electronic cigarette assembly in the first chute; the ventilation mechanism is arranged at one end of the first sliding groove and fixedly connected with the base, is provided with a through hole, and is embedded in the through hole and used for guiding detection gas into the electronic cigarette component. Through the mode, the detection efficiency, the accuracy and the safety of the electronic cigarette component air tightness detection can be improved.
Description
Technical Field
The application relates to the technical field of electronic cigarettes, in particular to an air tightness detection device.
Background
The electronic cigarette has similar appearance and taste as cigarettes, but generally does not contain tar, suspended particles and other harmful components in the cigarettes, so that the harm to the body of a user is greatly reduced, and the electronic cigarette becomes a relatively mature cigarette substitute in the market.
The electronic cigarette heats tobacco tar through the heating component, and generated smoke can be sucked out of the cigarette holder by a user; in the production and assembly process of the electronic cigarette, the air tightness of the electronic cigarette needs to be detected so as to ensure that the electronic cigarette is airtight. The prior practice is to suck the assembled electronic cigarette by using a manual mouth so as to detect the air tightness of the electronic cigarette. The method has low efficiency and poor precision, and can easily suck out part of tobacco tar by a detector to cause injury to human body.
Disclosure of Invention
The application mainly solves the technical problem of how to improve the detection efficiency, the precision and the safety of the air tightness detection of the electronic cigarette component.
In order to solve the technical problems, the application adopts a technical scheme that: an air tightness detection device is provided. The gas tightness detection device is used for detecting the electronic cigarette component, and the gas tightness detection device comprises: the base is provided with a first chute, and the first chute penetrates through the base along a first direction; the positioning mechanism is in sliding connection with the base and is used for positioning the electronic cigarette assembly in the first chute; the ventilation mechanism is arranged at one end of the first sliding groove and fixedly connected with the base, is provided with a through hole, and is embedded in the through hole and used for guiding detection gas into the electronic cigarette component.
Optionally, the positioning mechanism includes the positioning frame, and the first lateral wall that the positioning frame set up along the second direction is equipped with first recess for the afterbody support of location electron cigarette subassembly, and the second lateral wall that the positioning frame set up along the second direction is equipped with the second recess for the head support of location electron cigarette subassembly, and the second lateral wall is close to ventilation mechanism setting, and the second direction is perpendicular with first direction. The electronic cigarette component is positioned through the positioning frame, the middle part of the electronic cigarette component can be exposed, and observation is convenient.
Optionally, the positioning mechanism further includes a push block, and the push block is disposed outside the positioning frame and fixedly connected with the first side wall. The pushing block is used for receiving the pushing and pulling force and transmitting the pushing and pulling force to the positioning frame so that the positioning frame slides along the first sliding groove.
Optionally, the sum of the length of the push block along the first direction and the length of the positioning frame along the first direction is greater than the length of the first chute along the first direction. The structure enables one end of the push block, which is away from the first side wall, to be always protruded out of the first sliding groove, so that the operation is convenient.
Optionally, the outer sides of the third side wall and the fourth side wall of the positioning frame are respectively provided with a sliding rail along the first direction, the inner wall of the first sliding groove is provided with two second sliding grooves along the first direction, and the sliding rails are embedded in the first sliding grooves and are used for slidably connecting the positioning frame with the base; the third and fourth sidewalls are parallel to the first direction. The positioning frame is in sliding connection with the base through the sliding rail and the second sliding groove, so that the structure is simple, and the operation is easy; and the number of the sliding rails and the second sliding grooves is two, so that the sliding stability can be improved.
Optionally, the air tightness detection device further comprises a limiting plate, wherein the end face of the side wall of the first chute, which extends along the first direction, is provided with a third groove, which extends along the second direction, and the limiting plate is embedded in the third groove and is abutted with the first side wall of the positioning frame. Fix the locating frame in first spout through the limiting plate, can improve the stability of electron cigarette subassembly, and then can improve the precision that electron cigarette subassembly detected.
Optionally, the air tightness detection device further includes a cover body, the cover body includes a cover plate and a boss arranged along a third direction, the dimension of the cover plate along the second direction is larger than the dimension of the boss along the second direction, the boss is provided with a fourth groove extending along the first direction, and two sides of the cover plate extending along the first direction are respectively fixed on a third side and a fourth side of the positioning frame, so that the fourth groove is covered on one side of the electronic cigarette component, which is away from the base; the third direction is perpendicular to the first direction and the second direction respectively. Through the stability that the lid can increase the electron cigarette subassembly, and then can improve the accuracy that the electron cigarette subassembly detected.
Optionally, the aperture of the through hole in the ventilation mechanism near one end of the head support is smaller than the aperture of the other end of the through hole. The structure enables the boss to be formed in the through hole, the air supply pipe is convenient to be abutted with the boss, and stability between the air supply pipe and the ventilation mechanism is improved.
Optionally, the ventilation mechanism is provided with a first limiting hole, the base is provided with a second limiting hole, and the first limiting hole is matched with the second limiting hole to position the ventilation mechanism on the base; the ventilation mechanism is provided with a first mounting hole, the base is provided with a second mounting hole, and the first mounting hole is matched with the second mounting hole so as to fixedly connect the ventilation mechanism with the base. Before the ventilation mechanism is fixedly connected with the base, the ventilation mechanism and the base are limited, so that the subsequent fixed connection process can be simplified; the ventilation mechanism is simple in structure and easy to realize with the base fixed connection.
Alternatively, the venting mechanism is made of polyoxymethylene resin. The matching degree between the ventilation mechanism and the tail support of the electronic cigarette component can be increased, so that the air tightness between the ventilation mechanism and the tail support of the electronic cigarette component is improved.
The beneficial effects of the application are as follows: unlike the prior art, the air tightness detection device of the present application is used for detecting an electronic cigarette component, and comprises: the base is provided with a first chute, and the first chute penetrates through the base along a first direction; the positioning mechanism is in sliding connection with the base and is used for positioning the electronic cigarette assembly in the first chute; the ventilation mechanism is arranged at one end of the first sliding groove and fixedly connected with the base, is provided with a through hole, and is embedded in the through hole and used for guiding detection gas into the electronic cigarette component. According to the air tightness detection device, the first sliding groove is formed in the base, the positioning mechanism with the electronic cigarette component is connected with the base in a sliding mode, and the electronic cigarette component can slide to the ventilation mechanism through the first sliding groove, so that the head support of the electronic cigarette component is connected with the ventilation mechanism, and detection air is introduced into the electronic cigarette component through the through hole. Therefore, the air tightness detection device can realize air tightness detection of the electronic cigarette component, is simple to assemble, does not need manual air suction detection, and can improve the detection efficiency, the precision and the safety of the air tightness detection of the electronic cigarette component.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an air tightness detecting device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an explosion structure and an electronic cigarette component structure of the air tightness detection device of the embodiment of FIG. 1;
FIG. 3 is a schematic top view of the air tightness detection device of the embodiment of FIG. 1;
FIG. 4 is a schematic side view of the air tightness detection device of the embodiment of FIG. 1;
FIG. 5 is another schematic side view of the air tightness detection device of the embodiment of FIG. 1;
FIG. 6 is a schematic perspective view of a base of the air tightness detecting device of the embodiment of FIG. 1;
FIG. 7 is a schematic top view of the base of the embodiment of FIG. 6;
FIG. 8 is a schematic cross-sectional view of the base of the embodiment of FIG. 7 taken along line A-A';
FIG. 9 is a side view schematic illustration of the base of the embodiment of FIG. 6;
FIG. 10 is a schematic perspective view of a ventilation mechanism in the air tightness detection device of the embodiment of FIG. 1;
FIG. 11 is a schematic top view of the venting mechanism of the embodiment of FIG. 10;
FIG. 12 is a schematic side view of the venting mechanism of the embodiment of FIG. 10;
FIG. 13 is another side view schematic illustration of the venting mechanism of the embodiment of FIG. 10;
FIG. 14 is a schematic perspective view of a positioning mechanism in the air tightness detection device of the embodiment of FIG. 1;
FIG. 15 is a schematic top view of the positioning mechanism of the embodiment of FIG. 14;
FIG. 16 is a schematic side view of the positioning mechanism of the embodiment of FIG. 14;
FIG. 17 is another side view schematic illustration of the positioning mechanism of the embodiment of FIG. 14;
FIG. 18 is a schematic perspective view of a cover of the air tightness detecting device of the embodiment of FIG. 1;
FIG. 19 is a schematic top view of the cover of the embodiment of FIG. 18;
FIG. 20 is a schematic side view of the cover of the embodiment of FIG. 18;
FIG. 21 is another side view of the cover of the embodiment of FIG. 18;
FIG. 22 is a schematic perspective view of a limiting plate in the air tightness detecting device of the embodiment of FIG. 1;
fig. 23 is a side view schematic of the embodiment of fig. 22 stop plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to fall within the scope of the present application.
The terms "first" and "second" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
The present application firstly proposes an air tightness detection device, as shown in fig. 1 to 23, fig. 1 is a schematic perspective view of an embodiment of the air tightness detection device of the present application; FIG. 2 is a schematic diagram of an explosion structure and an electronic cigarette component structure of the air tightness detection device of the embodiment of FIG. 1; FIG. 3 is a schematic top view of the air tightness detection device of the embodiment of FIG. 1; FIG. 4 is a schematic side view of the air tightness detection device of the embodiment of FIG. 1; FIG. 5 is another schematic side view of the air tightness detection device of the embodiment of FIG. 1; FIG. 6 is a schematic perspective view of a base of the air tightness detecting device of the embodiment of FIG. 1; FIG. 7 is a schematic top view of the base of the embodiment of FIG. 6; FIG. 8 is a schematic cross-sectional view of the base of the embodiment of FIG. 7 taken along line A-A'; FIG. 9 is a side view schematic illustration of the base of the embodiment of FIG. 6; FIG. 10 is a schematic perspective view of a ventilation mechanism in the air tightness detection device of the embodiment of FIG. 1; FIG. 11 is a schematic top view of the venting mechanism of the embodiment of FIG. 10; FIG. 12 is a schematic side view of the venting mechanism of the embodiment of FIG. 10; FIG. 13 is another side view schematic illustration of the venting mechanism of the embodiment of FIG. 10; FIG. 12 is a schematic perspective view of a positioning mechanism in the air tightness detection device of the embodiment of FIG. 1; FIG. 15 is a schematic top view of the positioning mechanism of the embodiment of FIG. 14; FIG. 16 is a schematic side view of the positioning mechanism of the embodiment of FIG. 14; FIG. 17 is another side view schematic illustration of the positioning mechanism of the embodiment of FIG. 14; FIG. 18 is a schematic perspective view of a cover of the air tightness detecting device of the embodiment of FIG. 1; FIG. 19 is a schematic top view of the cover of the embodiment of FIG. 18; FIG. 20 is a schematic side view of the cover of the embodiment of FIG. 18; FIG. 21 is another side view of the cover of the embodiment of FIG. 18; FIG. 22 is a schematic perspective view of a limiting plate in the air tightness detecting device of the embodiment of FIG. 1; fig. 23 is a side view schematic of the embodiment of fig. 22 stop plate. The air tightness detection device 10 of the present embodiment is used for detecting air tightness of an electronic cigarette assembly (not shown), and the air tightness detection device 10 of the present embodiment includes a base 20, a ventilation mechanism 30 and a positioning mechanism 40; wherein, the base 20 is provided with a first chute 210, and the first chute 210 penetrates through the base 20 along a first direction; the positioning mechanism 40 is slidably connected to the base 20, and is used for positioning the electronic cigarette assembly in the first chute 210; the ventilation mechanism 30 is disposed at one end of the first chute 210 and is fixedly connected with the base 20, the ventilation mechanism 30 is provided with a through hole 310, and a head support 710 of the electronic cigarette assembly is embedded in the through hole 310 and is used for guiding detection gas into the electronic cigarette assembly.
In the preparation stage of air tightness detection, the electronic cigarette component is positioned on the positioning mechanism 40; then, the positioning mechanism 40 is slidably connected with the base 20, and the positioning mechanism 40 slides in the first chute 210 towards the ventilation mechanism 30 along the first direction until the head support 710 of the electronic cigarette assembly is embedded in the through hole 310; finally, a detection gas is input into the through hole 310, the detection gas enters the electronic cigarette assembly through the through hole 210, and the gas tightness of the head support 710, the heating pipe (not labeled in the figure), the tail support 720 and other assemblies of the electronic cigarette assembly is detected through the detection gas.
Unlike the prior art, in the air tightness detection device 10 of the present embodiment, by providing the first chute 210 on the base 20 and slidably connecting the positioning mechanism 40 with the electronic cigarette assembly positioned thereon with the base 20, the electronic cigarette assembly can be slid to the ventilation mechanism 30 through the first chute 210, so that the head support 710 of the electronic cigarette assembly is connected with the ventilation mechanism 30, so as to introduce the detection air into the electronic cigarette assembly through the through hole 310. Therefore, the air tightness detection device 10 of the embodiment can realize air tightness detection of the electronic cigarette assembly, is simple to assemble, does not need manual air suction detection, and can improve the detection efficiency, the precision and the safety of the air tightness detection of the electronic cigarette assembly.
Alternatively, as shown in fig. 14 to 17, the positioning mechanism 40 of the present embodiment includes a positioning frame 410, a first side wall (not shown) of the positioning frame 410 disposed along a second direction is provided with a first groove 420 for positioning a tail support 720 of the electronic cigarette assembly, a second side wall (not shown) of the positioning frame 410 disposed along the second direction is provided with a second groove 430 for positioning a head support 710 of the electronic cigarette assembly, and the second side wall is disposed close to the ventilation mechanism 30, and the second direction is perpendicular to the first direction.
In this embodiment, the positioning frame 410 is used to position the electronic cigarette component, so that the middle part of the electronic cigarette component can be exposed, and observation is convenient. In other embodiments, the electronic cigarette assembly may also be positioned by providing a positioning slot or a clamping structure on the positioning board, which is not limited in particular.
Optionally, as shown in fig. 14 to 17, the positioning mechanism 40 of the present embodiment further includes a push block 440, where the push block 440 is disposed outside the positioning frame 410 and is fixedly connected to the first side wall.
The push block 440 of the present embodiment is configured to receive the push-pull force and transmit the push-pull force to the positioning frame 410, so that the positioning frame 410 slides along the first chute 210. In other embodiments, a push rod or the like may be used instead of the push block.
For convenience of operation, the sum of the length of the push block 440 along the first direction and the length of the positioning frame 410 along the first direction is greater than the length of the first chute 210 along the first direction, so that one end of the push block 440 facing away from the first sidewall always protrudes out of the first chute 210.
Optionally, as shown in fig. 6 to 9 and 14 to 17, a sliding rail 450 along a first direction is disposed outside a third side wall (not shown) and a fourth side wall (not shown) of the positioning frame 410 in the embodiment, two second sliding grooves 220 along the first direction are disposed on an inner wall of the first sliding groove 210 on the base 20, and the sliding rail 450 is embedded in the second sliding grooves 220 for slidably connecting the positioning frame 410 with the base 20; the third and fourth sidewalls are parallel to the first direction.
The sliding connection between the positioning frame 410 and the base 20 is realized through the sliding rail 450 and the second sliding groove 220, so that the embodiment has a simple structure and is easy to operate; in addition, the sliding rails 450 and the second sliding grooves 220 are two and symmetrically arranged, so that the sliding stability can be improved. In other embodiments, a sliding rail may be further disposed on an inner wall of the first sliding groove, and the positioning frame is provided with the sliding groove, and the specific number of the sliding groove and the sliding rail is not limited.
Alternatively, as shown in fig. 1 to 9, 22 and 23, the air tightness detecting device 10 of the present embodiment further includes a limiting plate 60, the end surface 230 of the sidewall of the first chute 210 extending along the first direction is provided with a third groove 240 extending along the second direction, and the limiting plate 60 is embedded in the third groove 240 and abuts against the first sidewall of the positioning frame 410.
In this embodiment, the positioning frame 410 is fixed in the first chute 210 by the limiting plate 60, so that the stability of the electronic cigarette assembly can be improved, and the accuracy of detecting the electronic cigarette assembly can be improved.
1-5 and 14-21, the air tightness detecting device 10 of the present embodiment further includes a cover 50, where the cover 50 includes a cover plate 510 and a boss 520 arranged along a third direction, the dimension of the cover plate 510 along the second direction is greater than the dimension of the boss 520 along the second direction, the boss 520 is provided with a fourth groove 530 extending along the first direction, and two sides of the cover plate 510 extending along the first direction are respectively fixed on the third side and the fourth side of the positioning frame 410, so that the fourth groove 530 covers a side of the electronic cigarette component facing away from the base 20; the third direction is perpendicular to the first direction and the second direction respectively.
The stability of electron cigarette subassembly can be increased through lid 50 to this embodiment, and then the precision that electron cigarette subassembly detected can be improved.
The cover plate 510 is provided with a plurality of first mounting holes (not shown), and the third side and the fourth side of the positioning frame 410 are respectively provided with second mounting holes (not shown), and the first mounting holes and the second mounting holes cooperate to fixedly connect the cover plate 510 with the positioning frame 410.
Alternatively, as shown in fig. 10 to 13, the hole diameter of the through hole 310 near one end of the head support 710 in the ventilation mechanism 30 of the present embodiment is smaller than the hole diameter of the other end of the through hole 310, so that a boss (not shown) is formed in the through hole 310, so that the air supply pipe (not shown) is convenient to abut against the boss, and stability between the air supply pipe and the ventilation mechanism 30 is increased.
Alternatively, as shown in fig. 6 to 13, the ventilation mechanism 30 of the present embodiment is provided with a first limiting hole (not shown), the base 20 is provided with a second limiting hole (not shown), and the first limiting hole and the second limiting hole are matched (may be embedded in the first limiting hole and the second limiting hole by using pins (not shown)) to position the ventilation mechanism 30 on the base 20.
Before the ventilation mechanism 30 is fixedly connected with the base 20, the ventilation mechanism 30 and the base 20 are limited, so that the subsequent fixed connection process can be simplified.
Alternatively, as shown in fig. 6 to 13, the ventilation mechanism 30 of the present embodiment is provided with a first mounting hole (not shown), the base 20 is provided with a second mounting hole (not shown), and the first mounting hole and the second mounting hole cooperate (may be embedded in the first limiting hole and the second limiting hole by using pins (not shown)) to fixedly connect the ventilation mechanism 30 with the base 20. The connecting structure is simple and easy to realize.
In other embodiments, other spacing structures and connection structures may be employed.
Optionally, as shown in fig. 1 and fig. 6 to fig. 9, an opening 250 is disposed at an end of the base 20 near the ventilation mechanism 30 in the present embodiment, so as to facilitate observation of the electronic cigarette assembly.
As shown in fig. 1 and fig. 2, when the electronic cigarette assembly is mounted on the air tightness detection device 10, the electronic cigarette assembly is mounted on the positioning mechanism 40, so that the head support 710 of the electronic cigarette assembly is clamped at the second groove 430, and the tail support 720 of the electronic cigarette assembly is clamped at the first groove 420; then, the positioning mechanism 40 provided with the electronic cigarette component is connected with the base 20 through the cooperation of the slide rail 450 and the second slide groove 220; the head holder 710 is then inserted into the through hole 310 of the ventilation mechanism 30; finally, the limiting plate 60 is clamped in the third groove 240 of the base 20, so as to complete the installation of the electronic cigarette assembly.
The base 20 of the embodiment may be made of rust-proof die steel, and the corners thereof are chamfered; the ventilation mechanism 30 of the embodiment may be made of a Polyoxymethylene (POM) or other material, so as to increase the matching degree between the ventilation mechanism 30 and the head support 710 of the electronic cigarette assembly 70, to increase the air tightness between the ventilation mechanism 30 and the head support, and to chamfer corners thereof; the positioning mechanism 40 of the present embodiment may be made of rust-proof die steel or the like, and corners thereof are chamfered; the cover 50 of the present embodiment may be made of rust-proof die steel, etc., and corners thereof are chamfered; the limiting plate 60 of the embodiment can be made of rust-proof die steel and the like, and corners of the limiting plate are chamfered; the pin of this embodiment may be made of rust-proof die steel or the like, and corners thereof are chamfered.
Unlike the prior art, the air tightness detection device of the present application is used for detecting an electronic cigarette component, and comprises: the base is provided with a first chute, and the first chute penetrates through the base along a first direction; the positioning mechanism is in sliding connection with the base and is used for positioning the electronic cigarette assembly in the first chute; the ventilation mechanism is arranged at one end of the first sliding groove and fixedly connected with the base, is provided with a through hole, and is embedded in the through hole and used for guiding detection gas into the electronic cigarette component. According to the air tightness detection device, the first sliding groove is formed in the base, the positioning mechanism with the electronic cigarette component is connected with the base in a sliding mode, and the electronic cigarette component can slide to the ventilation mechanism through the first sliding groove, so that the head support of the electronic cigarette component is connected with the ventilation mechanism, and detection air is introduced into the electronic cigarette component through the through hole. Therefore, the air tightness detection device can realize air tightness detection of the electronic cigarette component, is simple to assemble, does not need manual air suction detection, and can improve the detection efficiency, the precision and the safety of the air tightness detection of the electronic cigarette component.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.
Claims (9)
1. An air tightness detection device for detecting an electronic cigarette component, the air tightness detection device comprising:
the base is provided with a first chute, and the first chute penetrates through the base along a first direction;
the positioning mechanism is in sliding connection with the base and is used for positioning the electronic cigarette component in the first chute;
the ventilation mechanism is arranged at one end of the first chute and fixedly connected with the base, the ventilation mechanism is provided with a through hole, and the head support of the electronic cigarette assembly is embedded in the through hole and used for guiding detection gas into the electronic cigarette assembly;
the positioning mechanism comprises a positioning frame, a first side wall arranged along a second direction of the positioning frame is used for positioning a tail support of the electronic cigarette assembly, a second side wall arranged along the second direction of the positioning frame is used for positioning a head support of the electronic cigarette assembly, the second side wall is close to the ventilation mechanism, and the second direction is perpendicular to the first direction; the third side wall and the fourth side wall of the positioning frame are parallel to the first direction;
the air tightness detection device further comprises a cover body, the cover body comprises a cover plate and a boss, the cover plate and the boss are arranged along a third direction, the size of the cover plate along the second direction is larger than that of the boss along the second direction, the boss is provided with a fourth groove extending along the first direction, and two sides of the cover plate extending along the first direction are respectively fixed on the third side wall and the fourth side wall of the positioning frame, so that the fourth groove is covered on one side of the electronic cigarette component, which is far away from the base; wherein the third direction is perpendicular to the first direction and the second direction, respectively.
2. The air tightness detection device of claim 1 wherein the first side wall is provided with a first groove for positioning a tail support of the electronic cigarette assembly and the second side wall is provided with a second groove for positioning the head support.
3. The air tightness detection device according to claim 2, wherein the positioning mechanism further comprises a push block, and the push block is disposed outside the positioning frame and fixedly connected with the first side wall.
4. A gas tightness detection device according to claim 3 wherein the sum of the length of the push block in the first direction and the length of the positioning frame in the first direction is greater than the length of the first chute in the first direction.
5. The air tightness detection device according to claim 2, wherein the outer sides of the third side wall and the fourth side wall of the positioning frame are respectively provided with a sliding rail along the first direction, the inner wall of the first sliding groove is provided with two second sliding grooves along the first direction, and the sliding rails are embedded in the second sliding grooves and are used for slidably connecting the positioning frame with the base.
6. The air tightness detection device according to claim 2, further comprising a limiting plate, wherein a third groove extending along a second direction is formed in an end face of the first chute side wall extending along the first direction, and the limiting plate is embedded in the third groove and abuts against the first side wall of the positioning frame.
7. The air tightness detection device according to claim 1, wherein an aperture of one end of the through hole near the head holder is smaller than an aperture of the other end of the through hole.
8. The air tightness detection device according to claim 1, wherein the ventilation mechanism is provided with a first limit hole, the base is provided with a second limit hole, and the first limit hole and the second limit hole cooperate to position the ventilation mechanism on the base;
the ventilation mechanism is provided with a first mounting hole, the base is provided with a second mounting hole, and the first mounting hole is matched with the second mounting hole so as to fixedly connect the ventilation mechanism with the base.
9. The air tightness detection device according to claim 1, wherein the ventilation mechanism is made of polyoxymethylene resin.
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| CN202110245830.0A CN112924097B (en) | 2021-03-05 | 2021-03-05 | Air tightness detection device |
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| CN202110245830.0A CN112924097B (en) | 2021-03-05 | 2021-03-05 | Air tightness detection device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209656270U (en) * | 2019-05-16 | 2019-11-19 | 昆山晟欧威自动化科技有限公司 | A kind of electronic cigarette performance testing device |
| CN210513581U (en) * | 2019-04-16 | 2020-05-12 | 深圳市斯科尔科技有限公司 | Air tightness detection device |
| CN211581568U (en) * | 2019-11-28 | 2020-09-29 | 深圳市卓美瑞科技有限公司 | Battery support and electron cigarette |
| CN112304537A (en) * | 2020-11-25 | 2021-02-02 | 深圳市大富方圆成型技术有限公司 | Air tightness test fixture and air tightness test equipment |
| JP2021016306A (en) * | 2019-07-17 | 2021-02-15 | 日本たばこ産業株式会社 | Power supply unit of aerosol generating device, control method of power supply unit of aerosol generating device and control program of power supply unit of aerosol generating device |
-
2021
- 2021-03-05 CN CN202110245830.0A patent/CN112924097B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210513581U (en) * | 2019-04-16 | 2020-05-12 | 深圳市斯科尔科技有限公司 | Air tightness detection device |
| CN209656270U (en) * | 2019-05-16 | 2019-11-19 | 昆山晟欧威自动化科技有限公司 | A kind of electronic cigarette performance testing device |
| JP2021016306A (en) * | 2019-07-17 | 2021-02-15 | 日本たばこ産業株式会社 | Power supply unit of aerosol generating device, control method of power supply unit of aerosol generating device and control program of power supply unit of aerosol generating device |
| CN211581568U (en) * | 2019-11-28 | 2020-09-29 | 深圳市卓美瑞科技有限公司 | Battery support and electron cigarette |
| CN112304537A (en) * | 2020-11-25 | 2021-02-02 | 深圳市大富方圆成型技术有限公司 | Air tightness test fixture and air tightness test equipment |
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