Atomization device test fixture and atomization device test equipment

Abstract

The utility model discloses an atomization device test fixture and atomization device test equipment. The atomization device test fixture comprises a base, a driving unit and a limiting unit, the base is used for being in contact with a placement surface where the atomization device test fixture is located; the driving unit is arranged on the base; the limiting unit is connected with the driving unit and is used for limiting the atomization device therein; the limiting unit can rotate under the driving of the driving unit, and the atomizing device on the limiting unit can rotate along with the limiting unit, so that an atomizing medium stored in the atomizing device can be shaken, and the atomizing medium stored in the atomizing device can be uniformly distributed; therefore, the large deviation between the test result and the actual use condition of the user is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization device testing, in particular to an atomization device testing fixture and atomization device testing equipment. Background Art

[0002] Atomizer is a device that can heat the atomized medium stored in it to form an aerosol. Before leaving the factory, current atomizers usually need to undergo a series of tests, such as the puff count test. The puff count test requires the use of special smoking machines and other equipment, which can receive the smoke generated by the atomizer and analyze parameters such as the amount of smoke to obtain the corresponding test results.

[0003] The defect of the prior art is that when testing the number of puffs of a large-capacity atomizer device, the position of the atomizer device is relatively fixed, which makes it easy for the atomizer medium stored in the atomizer device to be unevenly distributed, and the atomizer medium is difficult to be fully utilized, resulting in a deviation between the test result and the actual user's usage status. Utility Model Content

[0004] The present application provides an atomization device testing jig and an atomization device testing equipment, which are used to solve the problem that the position of the atomization device is relatively fixed during the atomization device testing.

[0005] In one embodiment, a test fixture for an atomization device is provided, which includes:

[0006] A base, the base being used to contact a placement surface where the atomization device test fixture is located;

[0007] A driving unit, arranged on the base;

[0008] The limiting unit is connected to the driving unit and is used to limit the atomizing device therein; the limiting unit can rotate under the drive of the driving unit.

[0009] In some embodiments, the driving unit includes a motor body and an output shaft; the motor body is connected to the base, the output shaft is respectively connected to the motor body and the limiting unit, and the motor body drives the limiting unit to rotate through the output shaft.

[0010] In some embodiments, the base is provided with an inclined surface, and the motor body is arranged on the inclined surface, so that the driving unit is arranged obliquely relative to the placement surface.

[0011] In some embodiments, the base includes a first unit and a second unit that are detachably connected, the first unit is used to contact the placement surface, the second unit is connected to the motor body, the second unit is provided with an inclined surface, and the motor body is arranged on the inclined surface; or, the base includes a first part and a second part, the first part is used to contact the placement surface, the second part is connected to the motor body, and the first part and the second part are rotatably connected.

[0012] In some embodiments, the limiting unit includes a base, an adjusting screw and at least two limiting plates; the base is connected to the driving unit; the limiting plate is slidably connected to the base, and a limiting groove for fixing the atomization device is defined between the two limiting plates; the adjusting screw is passed through the base and the limiting plate, and is used to adjust the width of the limiting groove.

[0013] In some embodiments, the base is a hollow structure, and the atomization device test fixture further includes a control unit disposed inside the base, and the control unit is electrically connected to the driving unit to control the rotation of the driving unit.

[0014] In some embodiments, the base is a hollow structure, and the atomization device test fixture further includes a power supply component, the power supply component includes a power supply disposed in the base, and the power supply is used to connect the drive unit and / or the atomization device.

[0015] In some embodiments, when the power supply is used to connect to the atomization device, the power supply assembly also includes a charging cable, one end of which is arranged inside the base and connected to the power supply, and the other end of which is arranged outside the base and used to connect to the atomization device.

[0016] In some embodiments, an atomization device testing device is provided, which includes a smoking machine, a pipe, and the atomization device testing fixture described in any one of the above items, wherein the placement surface is located on the smoking machine or on a side of the smoking machine, and the atomization device testing fixture is arranged on the placement surface; the smoking machine is connected to the air outlet of the atomization device through the pipe.

[0017] According to the atomization device of the above embodiment, since the limiting unit can rotate under the drive of the driving unit, the atomization device on the limiting unit can rotate together with the limiting unit. As a result, the atomization medium stored in the atomization device will be shaken, which is conducive to the uniform distribution of the atomization medium stored in the atomization device, thereby avoiding a large deviation between the test results and the actual use conditions of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the structure of an atomization device testing device in some embodiments;

[0019] Figure 2 is a schematic diagram of the structure of an atomization device test fixture in some embodiments;

[0020] Figure 3 is a schematic diagram of the structure of an atomization device test fixture in other embodiments;

[0021] Figure 4 yes Figure 2 The schematic diagram of the exploded structure of the atomization device test fixture shown;

[0022] The reference numerals are as follows:

[0023] 1-smoking machine, 10-placing surface, 11-pipe fittings;

[0024] 2-atomization device test fixture, 21-base, 210-inclined surface, 211-first unit, 212-second unit, 213-first part, 214-second part, 215-rotating shaft, 22-driving unit, 221-motor body, 222-output shaft, 23-limiting unit, 231-base, 2310-slideway, 232-adjusting screw, 233-limiting plate, 2330-limiting groove;

[0025] 3- Atomization device;

[0026] 4-Charging cable;

[0027] Y-center axis. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0029] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0030] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0031] like Figure 1 As shown, the atomization device test equipment of one embodiment of the present application includes a smoking machine 1 and an atomization device test fixture 2 (hereinafter referred to as the test fixture 2), and also includes a pipe 11. The test fixture 2 is arranged on the smoking machine 1. The atomization device 3 can be clamped and fixed on the test fixture 2. The smoking machine 1 is connected to the air outlet of the atomization device 3 through the pipe 11, and can inhale the aerosol / smoke generated by the atomization device 3, analyze and detect the mist output, mist output rate, aerosol / smoke composition, etc., and obtain the corresponding test results after analysis. The pipe 11 and the smoking machine 1 are detachably connected or non-detachably connected.

[0032] like Figure 2 As shown, the test fixture 2 of one embodiment of the present application includes a base 21, a drive unit 22 and a limit unit 23. The base 21 is used to contact the placement surface 10 where the test fixture 2 is located. The placement surface 10 where the test fixture 2 is located refers to the placement surface 10 where the test fixture 2 is placed in a natural placement state, and the placement surface 10 can be a horizontal surface. The drive unit 22 is set on the base 21. Figure 1 As shown, in some embodiments, the placement surface 10 can be set on the smoking machine 1, that is, the test fixture 2 is placed on the smoking machine 1. Of course, in other embodiments, the test fixture 2 is not limited to being placed on the smoking machine 1, that is, the placement surface 10 can also be set at other positions, for example, it can be set on one side of the smoking machine 1. That is, the test fixture 2 can also be placed on one side of the smoking machine 1 instead of on the smoking machine 1. It is only necessary to connect the atomizer 3, the pipe 11 and the smoking machine 1 on the test fixture 2 together.

[0033] The limiting unit 23 is used to limit the atomizing device 3 therein. The limiting unit 23 is connected to the driving unit 22, and the limiting unit 23 can rotate under the drive of the driving unit 22. Specifically, the driving unit 22 has a central axis Y, and the limiting unit 23 can rotate around the central axis Y under the drive of the driving unit 22. Thus, the atomizing device 3 on the limiting unit 23 can rotate with the limiting unit 23, or swing with a certain arc. As a result, the atomizing medium stored inside the atomizing device 3 will be shaken, which is conducive to the uniform distribution of the atomizing medium stored inside the atomizing device 3, especially the atomizing medium deposited at the bottom can also be fully utilized, thereby avoiding a large deviation between the test results and the actual use of the user. In addition, when the user actually uses the atomizing device 3, the atomizing medium inside the atomizing device 3 will shake with the user's actions such as taking, placing, and transporting. Therefore, shaking the atomizing device 3 to a certain extent during the test can make the test results closer to the actual use of the user.

[0034] like Figure 2 As shown, in some embodiments, the drive unit 22 includes a motor body 221 and an output shaft 222. That is, the drive unit 22 can be an electric motor with a function of outputting torque. The motor body 221 is connected to the base 21, and the output shaft 222 is connected to the motor body 221 and the limit unit 23 respectively. The motor body 221 and the output shaft 222 are coaxially connected, so the output shaft 222 and the motor body 221 share a central axis Y.

[0035] like Figure 2 As shown, in some embodiments, a slope 210 is provided on the base 21, and the motor body 221 is arranged on the slope 210, so that the drive unit 22 is inclined relative to the placement surface 10. That is, an acute angle is formed between the central axis Y and the placement surface 10. The slope 210 forms a specific inclination angle with the placement surface 10, and the inclination angle of the drive unit 22 relative to the placement surface 10 can be determined by setting the inclination angle of the slope 210. Specifically, the drive unit 22 and the slope 210 can be connected in a detachable manner or fixedly connected in a non-detachable manner.

[0036] Since the driving unit 22 is tilted relative to the placement surface 10, the limiting unit 23 and the atomizing device 3 placed on the limiting unit 23 can be tilted relative to the placement surface 10. When the user uses the atomizing device 3 for inhalation, the atomizing device 3 is usually in a tilted state. According to the user's habit, the driving unit 22 is tilted relative to the placement surface 10, so that the atomizing device 3 can be tilted relative to the placement surface 10, so that the test result of the atomizing device 3 can be closer to the actual use condition of the user.

[0037] like Figure 2As shown, in this embodiment, the base 21 includes a first unit 211 and a second unit 212 connected to each other, the first unit 211 has a bottom surface parallel to the placement surface 10, and the first unit 211 contacts the placement surface 10 through the bottom surface. The second unit 212 is connected to the motor body 221 of the drive unit 22. The second unit 212 has a length direction, and its length direction is perpendicular to the placement surface 10, that is, the second unit 212 is vertically arranged above the first unit 211. The second unit 212 can be roughly L-shaped. In some implementations, the first unit 211 and the second unit 212 can be connected as a whole in an undetachable manner. Alternatively, in other embodiments, the first unit 211 and the second unit 212 can be detachably connected together, thereby facilitating the replacement of different second units 212, and different second units 212 can be configured with inclined surfaces 210 of different inclinations, so as to change the inclination angle between the central axis Y of the drive unit 22 and the placement surface 10 by replacing different second units 212. Thus, the test output parameters of the smoking machine 1 when the driving unit 22 is at different inclination angles can be recorded respectively. By comparing these different parameters or taking the average value of these different parameters, the reliability of the test result can be improved.

[0038] like Figure 3 As shown, in other embodiments, different from the above embodiments, other structural designs can be used to change the inclination angle between the central axis Y of the driving unit 22 and the placement surface 10. Figure 3 In the illustrated embodiment, the base 21 includes a first portion 213 and a second portion 214, the first portion 213 is used to contact the placement surface 10 of the test fixture 2, the second portion 214 is connected to the motor body 221 of the drive unit 22, and the first portion 213 and the second portion 214 are rotatably connected. Thus, the inclination angle between the central axis Y of the drive unit 22 and the placement surface 10 can be changed by rotating the second portion 214. The rotational connection between the first portion 213 and the second portion 214 can be achieved by a rotational connection structure. For example, the rotational connection structure may include a rotating shaft 215 that is inserted between the first portion 213 and the second portion 214.

[0039] like Figure 2 and Figure 4As shown, in some embodiments, the limiting unit 23 includes a base 231, an adjusting screw 232 and a limiting plate 233. The base 231 is connected to the driving unit 22 and can rotate a certain angle under the drive of the driving unit 22. Each limiting plate 233 is slidably connected to the base 231, and a limiting groove 2330 for fixing the atomizing device 3 is defined between the two limiting plates 233. The adjusting screw 232 is arranged in the base 231 and the limiting plate 233, and the adjusting screw 232 can be used to adjust the width of the limiting groove 2330. Specifically, the adjusting screw 232 is provided with two sections of threads in opposite spiral directions along its length direction. When the operator screws the adjusting screw 232 in a first direction, the two limiting plates 233 will approach each other; when the operator screws the adjusting screw 232 in a second direction (opposite to the first direction), the two limiting plates 233 will move away from each other. Thus, the width of the limiting groove 2330 can be flexibly adjusted to be suitable for limiting the atomization devices 3 of different shapes and sizes. It can be understood that in other embodiments, the number of the limiting plates 233 is not limited to two, but can be more than two.

[0040] Furthermore, if Figure 2 and Figure 4 As shown, in some embodiments, a slide groove 2310 is provided on the base 231, and the limiting plate 233 is slidably engaged with the slide groove 2310. Specifically, the base 231 is roughly in the shape of a square, and has two surfaces arranged opposite to each other, and the slide groove 2310 is recessed on the two opposite surfaces. Each limiting plate 233 is provided with two matching structures, and the two matching structures on each limiting plate 233 are engaged one by one with the two slide grooves 2310 on the base 231, so that the limiting plate 233 can only reciprocate in a single direction. The moving direction of the limiting plate 233 can be perpendicular to the central axis Y of the driving unit 22.

[0041] In some embodiments, the base 21 is a hollow structure, and the test fixture 2 also includes a control unit (not shown) disposed inside the base 21, and the control unit is in communication and / or electrically connected with the drive unit 22 to control the rotation of the drive unit 22. Specifically, the control unit may include a circuit board, on which a motor control circuit may be provided, and the circuit board and the drive unit 22 may be connected by a cable, or may be wirelessly connected by a wireless transmission module. Thus, the start and stop timing, start and stop time interval, etc. of the drive unit 22 may be automatically controlled by the transmission of electrical signals between the motor control circuit on the circuit board and the drive unit 22 (e.g., a motor). For example, the control unit can control the start time, start time interval, output power, etc. of the drive unit 22, so that the drive unit 22 is intermittently rotated at a preset time interval, a preset rotation angle, and a rotation direction. Thus, at intervals of a certain period of time, the atomization device 3 can automatically rotate a certain angle, so that the atomized medium therein is shaken regularly, and this process does not require human intervention to achieve automatic control. The specific content of the above-mentioned motor control circuit can refer to the prior art.

[0042] In the prior art, for the atomizing device 3 with a large atomizing medium capacity, its battery capacity is often very limited. For such atomizing device 3, because the power supply cannot meet the long-term atomization, multiple charging is often required during the test process, resulting in a long test time. In order to solve this problem, in some embodiments, the test fixture 2 also includes a power supply component, which includes a power supply arranged in the base 21, and the power supply is used to connect the drive unit 22 and / or the atomizing device 3. That is, the power supply can be used to connect the drive unit 22, and can also be used to connect the atomizing device 3, so that the atomizing device 3 can be charged while testing, avoiding the situation where the test time has to be increased due to insufficient power. Alternatively, the power supply can also be connected to the drive unit 22 and the atomizing device 3 at the same time. When the power supply is connected to the drive unit 22 and the atomizing device 3 at the same time, it means that the power supply can power the drive unit 22 and the atomizing device 3 at the same time, and the drive unit 22 and the atomizing device 3 share a set of power supplies, without the need to configure power supplies for the drive unit 22 and the atomizing device 3 respectively, so that the overall structure of the test fixture 2 is compact and reasonable.

[0043] Furthermore, if Figures 2 to 4 As shown, in some embodiments, when the power supply is used to connect the atomizing device 3, the power supply assembly further includes a charging cable 4, one end of which is disposed inside the base 21 and connected to the power supply, and the other end of which is disposed outside the base 21 and used to connect to the atomizing device 3. The atomizing device 3 can be quickly connected or separated from the power supply through the charging cable 4.

[0044] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A test fixture for an atomization device (2), characterized in that: include: A base (21) for contacting a placement surface (10) on which the atomization device test fixture (2) is located; A driving unit (22) is arranged on the base (21); A limiting unit (23) is connected to the driving unit (22) and is used to limit the atomizing device (3) therein; the limiting unit (23) can rotate under the drive of the driving unit (22).

2. The atomization device test fixture (2) according to claim 1, characterized in that: The driving unit (22) comprises a motor body (221) and an output shaft (222); The motor body (221) is connected to the base (21), the output shaft (222) is respectively connected to the motor body (221) and the limiting unit (23), and the motor body (221) drives the limiting unit (23) to rotate via the output shaft (222).

3. The atomization device test fixture (2) according to claim 2, characterized in that: The base (21) is provided with an inclined surface (210), and the motor body (221) is arranged on the inclined surface (210), so that the driving unit (22) is arranged at an angle relative to the placement surface (10).

4. The atomization device test fixture (2) according to claim 2, characterized in that: The base (21) comprises a first unit (211) and a second unit (212) which are detachably connected, the first unit (211) being used to contact the placement surface (10), the second unit (212) being connected to the motor body (221), the second unit (212) being provided with an inclined surface (210), and the motor body (221) being arranged on the inclined surface (210); Alternatively, the base (21) comprises a first part (213) and a second part (214), wherein the first part (213) is used to contact the placement surface (10), and the second part (214) is connected to the motor body (221), and the first part (213) and the second part (214) are rotatably connected.

5. The atomization device test fixture (2) according to any one of claims 1 to 4, characterized in that: The limiting unit (23) comprises: A base (231) connected to the driving unit (22); At least two limiting plates (233) are slidably connected to the base (231), and a limiting groove (2330) for fixing the atomizing device (3) is defined between the two limiting plates (233); An adjusting screw (232) is provided through the base (231) and the limiting plate (233) and is used to adjust the width of the limiting groove (2330).

6. The atomization device test fixture (2) according to claim 5, characterized in that: The base (231) is provided with a slide groove (2310), and the limiting plate (233) is slidably engaged with the slide groove (2310).

7. The atomization device test fixture (2) according to any one of claims 1 to 4, characterized in that: The base (21) is a hollow structure, and the atomization device testing fixture (2) further comprises a control unit arranged inside the base (21), wherein the control unit is electrically connected to the driving unit (22) to control the rotation of the driving unit (22).

8. The atomization device test fixture (2) according to any one of claims 1 to 4, characterized in that: The base (21) is a hollow structure. The atomization device test fixture (2) further comprises a power supply component, wherein the power supply component comprises a power supply arranged in the base (21), and the power supply is used to connect the drive unit (22) and / or the atomization device (3).

9. The atomization device test fixture (2) according to claim 8, characterized in that: When the power supply is used to connect to the atomizing device (3), the power supply assembly further comprises a charging cable (4), one end of the charging cable (4) being arranged inside the base (21) and connected to the power supply, and the other end of the charging cable (4) being arranged outside the base (21) and used to connect to the atomizing device (3).

10. An atomization device testing device, characterized in that: The invention comprises a smoking machine (1), a pipe (11), and an atomization device test jig (2) according to any one of claims 1 to 9, wherein the placement surface (10) is located on the smoking machine (1) or on a side of the smoking machine (1), and the atomization device test jig (2) is arranged on the placement surface (10); the smoking machine (1) is connected to the air outlet of the atomization device (3) through the pipe (11).

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