CN219628859U - Pressing component for electronic cigarette key test and electronic cigarette testing device - Google Patents

Abstract

The utility model provides a pressing component for electronic cigarette key testing and an electronic cigarette testing device, wherein the pressing component for electronic cigarette key testing comprises: the pressure head can move along the first direction to press the key; a drive member, at least a portion of which is disposed spaced apart from the ram in the first direction; the first elastic piece, at least a portion of first elastic piece is located the pressure head with the driving piece is between, and at least a portion of first elastic piece is along first direction flexible, the driving piece is along first direction activity is in order to pass through extrusion first elastic piece drive the pressure head. The pressing component for the electronic cigarette key test can solve the problem of risk of easy damage to keys caused by stroke impulse, has the advantage of being beneficial to the electronic cigarette key test, protects products to be detected, and avoids the products from being damaged in the detection process.

Description

Pressing component for electronic cigarette key test and electronic cigarette testing device

Technical Field

The utility model relates to the technical field of electronic cigarette testing, in particular to a pressing component for electronic cigarette key testing and an electronic cigarette testing device comprising the pressing component.

Background

In the prior art, when testing miniature keys of electronic cigarettes, a driving motor is generally directly connected with a pressing head, if the pressing force is too small, the keys cannot be pressed down to be detected, and if the pressing force is too large, stroke impulsive force exists, and the keys are easy to damage.

Disclosure of Invention

The utility model aims to provide a novel technical scheme of a pressing component for testing electronic cigarette keys, which can solve the technical problems that in the prior art, a driving motor is directly connected with a pressing head, if the pressing force is too small, a key cannot be pressed down to be detected, and if the pressing force is too large, stroke impulsive force exists, and the key is easy to damage.

Still another object of the present utility model is to provide an electronic cigarette testing device, which includes the above-mentioned pressing component for electronic cigarette key testing.

According to a first aspect of the present utility model, there is provided a pressing assembly for electronic cigarette key testing, the pressing assembly for electronic cigarette key testing comprising: the pressure head can move along the first direction to press the key; a drive member, at least a portion of which is disposed spaced apart from the ram in the first direction; the first elastic piece, at least a portion of first elastic piece is located the pressure head with the driving piece is between, and at least a portion of first elastic piece is along first direction flexible, the driving piece is along first direction activity is in order to pass through extrusion first elastic piece drive the pressure head.

Optionally, the pressing component for testing the electronic cigarette key further includes: the first rod barrel is internally provided with a first channel extending along the first direction, a part of the pressure head is movably arranged in the first channel along the axial direction of the first channel, and the first elastic piece is arranged in the first channel along the axial direction of the first channel in an extending way.

Optionally, the pressing component for testing the electronic cigarette key further includes: the extension piece is movably arranged in the first channel along the axial direction of the first channel, the first end of the extension piece is connected with the pressure head, and the second end of the extension piece is contacted with the first elastic piece.

Optionally, the inner wall surface of the first lever barrel is provided with a limiting surface which is distributed at intervals with the first elastic piece and is arranged opposite to the first elastic piece, the extension piece is provided with a matching surface, and the matching surface is positioned between the limiting surface and the first elastic piece and used for limiting the moving distance of the extension piece in the first channel.

Optionally, the extension piece includes: the second rod barrel is internally provided with a second channel coaxial with the first channel, and one side of the second rod barrel, which is close to the pressure head, is provided with the matching surface; the connecting piece, a part of connecting piece is located the second passageway, the first end of connecting piece pass the second passageway with the pressure head is connected, the second end of connecting piece passes the second passageway with first elastic component contact.

Optionally, the pressing component for testing the electronic cigarette key further includes: the pushing block is movably arranged between the driving piece and the first elastic piece along the first direction, the first end of the pushing block is in contact with the first elastic piece, and the second end of the pushing block is connected with the driving piece.

Optionally, the pressing component for testing the electronic cigarette key further includes: the limiting piece is arranged on one side, close to the pressure head, of the driving piece; the second elastic piece is arranged between the limiting piece and the pushing block and is respectively connected with the limiting piece and the pushing block.

Optionally, the limiting piece is provided with a guide channel therein, and the first rod barrel passes through the guide channel.

Optionally, the push block includes the border, the border protrusion in the outside of first barrel, the second elastic component is located the outside of first barrel, the first end of second elastic component with the locating part butt, the second end of second elastic component with the border butt.

According to a second aspect of the present utility model, there is provided an electronic cigarette testing device comprising: the fixing component is used for fixing the electronic cigarette to be detected; the pressing assembly is used for pressing the key of the electronic cigarette to be detected, and the pressing assembly is any one of the pressing assemblies.

The pressing component provided by the embodiment of the utility model can be used for testing the keys of the electronic cigarette products, and can also solve the problem of risk of damaging the keys easily caused by stroke impulsive force.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic view of a partial structure of an electronic cigarette testing device according to one embodiment of the present utility model;

FIG. 2 is an enlarged view of area A, circled in FIG. 1;

FIG. 3 is a partial schematic view of a pressing assembly according to one embodiment of the utility model;

fig. 4 is a partial cross-sectional view of a compression assembly according to one embodiment of the utility model.

Reference numerals:

an electronic cigarette testing device 100;

a pressing assembly 10;

a ram 11;

a driving member 12;

a first elastic member 13;

a first barrel 14; a first channel 141; a limiting surface 142;

an extension 15; a mating surface 151; a second barrel 152; a second channel 153; a connector 154;

a push block 16; edge 161;

a stopper 17;

a fixing assembly 20;

a PCB200; a key 300.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

The following specifically describes a pressing assembly 10 for testing an electronic cigarette key 300 according to an embodiment of the present utility model with reference to the accompanying drawings.

As shown in fig. 1 to 4, a pressing assembly 10 for testing an electronic cigarette key 300 according to an embodiment of the present utility model includes a pressing head 11, a driving member 12, and a first elastic member 13.

Specifically, the ram 11 is movable in the first direction to press the key 300, at least a portion of the driving member 12 is arranged spaced apart from the ram 11 in the first direction, at least a portion of the first elastic member 13 is located between the ram 11 and the driving member 12, and at least a portion of the first elastic member 13 is stretchable in the first direction, and the driving member 12 is movable in the first direction to drive the ram 11 by pressing the first elastic member 13.

In other words, the pressing component 10 for testing the electronic cigarette key 300 according to the embodiment of the present utility model mainly includes the pressing head 11, the driving member 12 and the first elastic member 13, where the pressing head 11 may correspond to the electronic cigarette key 300, and the pressing key 300 may be pressed under the pushing force. A first elastic member 13 is installed between the ram 11 and the driving member 12, the first elastic member 13 being retractable, and the driving member 12 being capable of providing driving force. For example, the first elastic member 13 is a spring or the like, and the driving member 12 may be a cylinder or the like.

Specifically, the ram 11 and the driving member 12 may be movable in the first direction, respectively, and at least a portion of the first elastic member 13 may be also stretchable in the first direction. Therefore, when the key 300 is pressed, the driving member 12 moves along the first direction, the first elastic member 13 is pressed along the first direction during the movement of the driving member 12, and then the first elastic member 13 transmits the force to the pressing head 11 along the first direction, and finally the key 300 is pressed by the pressing head 11. The first direction here may be a direction corresponding to when the key 300 is pressed.

The first elastic member 13 may be directly or indirectly connected to the ram 11 and the driving member 12, which is not limited herein. The first elastic member 13 can cushion the impact force by expanding and contracting, can transmit force, and can adjust the elastic force according to the coefficient.

In addition, in the prior art, when the driving motor is directly connected with the key pressing head, the driving motor directly drives the key pressing head to press and release the key 300, and when the pressing force is overlarge, stroke impulsive force exists, so that the key 300 is easy to damage; moreover, the pressing device and a jig for clamping the electronic cigarette have tolerance, so that the pressing device in the prior art is adopted, and a product subjected to pressing detection has a large risk of damage.

In the present utility model, the first elastic member 13 is installed between the driving member 12 and the pressing head 11, so that the pressing assembly 10 of the present utility model has a buffering capability, which not only avoids excessive pressing force, but also reduces stroke impact force, and is not easy to damage the key 300. In addition, even in the case where there is a tolerance in the pressing device, the jig for holding the electronic cigarette, and the like, since the pressing assembly 10 of the present utility model has the buffering capacity, the product of the key 300 is not easily damaged due to the tolerance. For example, when the stroke is slightly deviated too long when the key 300 is pressed, the first elastic member 13 can be compressed to form a buffer, so that the key 300 is not damaged due to the stroke impulse, and the risk problem that the key 300 is damaged due to the stroke impulse is solved.

The pressing assembly 10 of the embodiment of the utility model can be used for testing the keys 300 in the electronic cigarette product, for example, testing the start keys 300 on the PCB200 board of the electronic cigarette product.

Therefore, the pressing assembly 10 according to the embodiment of the utility model can be used for testing the keys 300 of the electronic cigarette products, and can also solve the risk problem that the keys 300 are easy to damage caused by stroke impulse.

According to an embodiment of the present utility model, as shown in fig. 2 to 4, the pressing assembly 10 for testing the electronic cigarette key 300 further includes a first stem 14, a first channel 141 extending along a first direction is defined in the first stem 14, a portion of the pressing head 11 is movably disposed in the first channel 141 along an axial direction of the first channel 141, and the first elastic member 13 is disposed in the first channel 141 along the axial direction of the first channel 141.

That is, the first barrel 14 has the first channel 141 therein, and the first elastic member 13 is mounted in the first channel 141, so that the first elastic member 13 can be limited and accommodated. And, a portion of the ram 11 extends into the first channel 141 and corresponds to the first elastic member 13, so that the first elastic member 13 stably transmits the force to the ram 11.

In addition, since the first passage 141 extends along the first direction, it is possible to guide and define the expansion and contraction direction of the first elastic member 13, and also to play a certain role in guiding and defining the moving direction of the ram 11.

For example, the first direction is a left-right direction, the left end of the pressing head 11 corresponds to the key 300, and the right end of the pressing head 11 extends into the first channel 141 and is directly or indirectly connected to the first elastic member 13 located in the first channel 141.

In the present embodiment, by adopting the first lever barrel 14, not only the first elastic member 13 can be accommodated, but also the first elastic member 13 can be made to have a certain degree of guiding effect on the acting force transmitted by the ram 11, and the stability of the acting force transmission can be improved.

In some embodiments of the present utility model, as shown in fig. 3 and 4, the pressing assembly 10 for testing the electronic cigarette key 300 further includes an extension member 15, wherein the extension member 15 is movably installed in the first channel 141 along the axial direction of the first channel 141, a first end of the extension member 15 is connected to the pressing head 11, and a second end of the extension member 15 is in contact with the first elastic member 13.

That is, the ram 11 may be connected to the first elastic member 13 through the extension member 15, and the force of the first elastic member 13 may be transmitted to the ram 11 through the extension member 15. Alternatively, the extension 15 may be removably attached to the ram 11 so that different sizes of extension 15 may be selected as desired.

Wherein, extension piece 15 and first elastic component 13 all can install inside first passageway 141, and the one end of pressure head 11 can stretch into first passageway 141 and be connected with the one end of extension piece 15, and the other end of extension piece 15 can contact with first elastic component 13.

For example, the left end of the ram 11 corresponds to the key 300, the right end of the ram 11 is screwed to the left end of the extension member 15, and the right end of the extension member 15 abuts against the left end of the first elastic member 13.

In this embodiment, by using the extension member 15, the excessive length of the design required for the ram 11 can be avoided, the combination of the ram 11 and the extension member 15 of various sizes can be realized, and the indirect connection between the ram 11 and the first elastic member 13 can be realized by the extension member 15.

According to one embodiment of the present utility model, as shown in fig. 3 and 4, the inner wall surface of the first barrel 14 is provided with a limiting surface 142 spaced apart from and disposed opposite to the first elastic member 13, and the extension member 15 has a mating surface 151, and the mating surface 151 is located between the limiting surface 142 and the first elastic member 13, so as to define a moving distance of the extension member 15 in the first channel 141.

For example, the inner wall surface of the first barrel 14 is provided with a limiting surface 142, the outer circumferential surface of the extension member 15 is provided with a mating surface 151, the limiting surface 142 is spaced apart from the first elastic member 13, and at least a portion of the extension member 15 is located between the limiting surface 142 and the first elastic member 13. When the first elastic member 13 is pressed in the first direction, the length of the first elastic member 13 is reduced, and at this time, the mating surface 151 of the extension member 15 moves toward the position of the first elastic member 13 and away from the limiting surface 142. Conversely, when the length of the first elastic member 13 increases, the engaging surface 151 of the extension member 15 moves toward the limiting surface 142 until the engaging surface 151 abuts against the limiting surface 142, and the extension member 15 no longer moves along the first direction.

In this embodiment, by providing a limiting structure inside the first channel 141, the movement range of the extension member 15 in the first direction can be limited, so that the ram 11 is prevented from continuing to move along the first direction and towards the key 300, and finally, the limitation of the movement path of the ram 11 is realized. That is, the movable range of the second lever barrel 152, the first elastic member 13, and the like can be restricted by providing the first lever barrel 14.

In some embodiments of the present utility model, as shown in fig. 3 and 4, the extension member 15 includes a second barrel 152 and a connecting member 154, the second barrel 152 having a second channel 153 defined therein coaxially with the first channel 141, the second barrel 152 having a mating surface 151 on a side thereof adjacent the ram 11. A portion of the connection member 154 is located in the second passage 153, and a first end of the connection member 154 is connected to the ram 11 through the second passage 153, and a second end of the connection member 154 is in contact with the first elastic member 13 through the second passage 153. The length of the second barrel 152 may be set according to the adjustment of the compression initial strength of the first elastic member 13.

That is, the extension member 15 may be mainly composed of the second barrel 152 and the connecting member 154, and the second channel 153 is defined in the second barrel 152, so that the second barrel 152 can be sleeved on the outer periphery of the connecting member 154, thereby facilitating the assembly of the second barrel 152 and the connecting member 154. Optionally, the connecting member 154 is a screw, which has advantages of wide sources and reduced production cost, and the head of the screw can bear the force of the first elastic member 13.

For example, the connecting member 154 extends in the first direction, the left end of the connecting member 154 is screwed to the right end of the ram 11, the second barrel 152 is sleeved on the outer periphery of the connecting member 154, and the right end of the connecting member 154 abuts against the first elastic member 13. In addition, since the second barrel 152 has the mating surface 151 on the side close to the ram 11, the second barrel 152 can only move on the right side of the mating surface 151, and when the mating surface 151 is moved to the left to abut against the limiting surface 142, the second barrel 152 cannot move further to the left, so that the moving range of the connecting piece 154 in the second barrel 152 is limited, and the moving range of the ram 11 is limited, so that the ram 11 is prevented from being separated from the first barrel 14.

In this embodiment, by defining the extension 15 to include the second barrel 152 and the connector 154, not only is it facilitated to effect the connection of the extension 15 to the ram 11, but it is also facilitated to form the mating surface 151.

According to an embodiment of the present utility model, as shown in fig. 3 and 4, the pressing assembly 10 for testing the electronic cigarette key 300 further includes a push block 16, wherein the push block 16 is movably disposed between the driving member 12 and the first elastic member 13 along the first direction, a first end of the push block 16 contacts the first elastic member 13, and a second end of the push block 16 is connected to the driving member 12.

That is, the driving member 12 may transmit the acting force to the first elastic member 13 through the pushing block 16, so as to ensure that the force-receiving surface is flat, and achieve stable transmission of the acting force. In addition, the pushing block 16 may further limit the first elastic member 13, for example, the pushing block 16 is detachably mounted at an end of the first rod barrel 14, so as to limit the first elastic member 13 in one direction. Specifically, the push block 16 may have a threaded structure, and when the push block 16 is installed, the front end of the push block 16 is twisted into the tail end of the first rod barrel 14 to perform a connection fixing function, and the rear part of the push block 16 is pushed by the air cylinder.

Optionally, the push block 16 is screwed to the end of the first barrel 14, which is beneficial to improving the loading and unloading efficiency of the push block 16 and the first barrel 14.

In the present embodiment, by employing the push block 16, the stability of the urging force of the driving member 12 against the first elastic member 13 can be improved.

In some embodiments of the present utility model, the pressing assembly 10 for testing the electronic cigarette key 300 further includes a limiting member 17 and a second elastic member (not shown in the drawings), wherein the limiting member 17 is installed on one side of the driving member 12 near the pressing head 11, and the second elastic member is installed between the limiting member 17 and the pushing block 16 and is connected to the limiting member 17 and the pushing block 16, respectively. The second elastic piece can adopt a spring and the like, so that the second elastic piece can improve the buffering capacity of the pressing component and can play a role in resetting.

That is, a limiting member 17 is installed at a side of the driving member 12 near the ram 11, and a second elastic member is installed between the limiting member 17 and the push block 16, and the second elastic member may play a restoring role for the push block 16. Specifically, during installation, the second elastic member may be sleeved on the tail of the first rod barrel 14, one end of the second elastic member abuts against the push block 16, and the other end of the second elastic member abuts against the limiting member 17, so that the push block 16 and the like can be restored after the operation pressing is completed.

According to one embodiment of the utility model, the limiting piece 17 is internally provided with the guide channel, and the first rod barrel 14 passes through the guide channel, that is, the limiting piece 17 can be used as a guide block, so that the pressing direction is accurate, the pneumatic pushing deflection problem is reduced, and the debugging difficulty is reduced. In contrast, the pressing device of the prior art is easy to deviate, so that the key 300 cannot be pressed accurately, and debugging is not easy. While the pressing assembly 10 of the present embodiment may be installed in the guide passage with the first shaft 14, the stopper 17 may not only serve to limit the second elastic member but also serve to guide the first shaft 14.

Alternatively, the limiting member 17 may be an elongated member, and a plurality of guide channels are distributed along the length direction of the limiting member 17, where each guide channel may be correspondingly installed with one first shaft 14.

In this embodiment, the limiting part 17 can play a guiding role, through installing the guide structure on the first pole section of thick bamboo 14 additional, the direction is fixed when can making first pole section of thick bamboo 14 activity, is difficult for taking place the skew for the stroke direction of driving piece 12 application of force is more stable, thereby makes the direction of pressing of pressure head 11 more accurate, has solved the technical problem that the air pushes away the deflection, has reduced the debugging degree of difficulty.

In some embodiments of the present utility model, as shown in fig. 3 and 4, the push block 16 includes a rim 161, the rim 161 protrudes outside the first barrel 14, and a second elastic member is disposed outside the first barrel 14, and a first end of the second elastic member abuts against the limiting member 17, and a second end of the second elastic member abuts against the rim 161.

That is, one end of the second elastic member in the self-expansion direction is abutted against the stopper 17, and the other end of the second elastic member in the self-expansion direction is abutted against the edge 161, thereby resetting the push block 16.

The assembly and operation principle of the pressing assembly 10 according to the present utility model will be described in detail with reference to specific embodiments.

During assembly, the left end of the pressing head 11 can be aligned with the key 300 on the PCB200, the right end of the pressing head 11 is sleeved with the second rod barrel 152, the second rod barrel 152 is cylindrical, the middle is provided with the hollow second channel 153, and the barrel length of the second rod barrel 152 can be set according to the adjustment of the initial compression strength of the first compression elastic piece 13. Subsequently, a connection 154 is secured to the right end of the ram 11 through the second channel 153, such as by securing a screw to the threaded end of the ram 11 through the second barrel 152. The right end of the connecting piece 154 is propped against the first elastic piece 13 to the right, the first elastic piece 13 is arranged in the first pole barrel 14, and the first pole barrel 14 is a cylinder and is provided with a hollowed first channel 141. When the stroke is slightly deviated too much when the key 300 is pressed, the first elastic member 13 can compress the stroke buffer, so that the key 300 is not damaged due to the stroke impulse.

Compared with the testing device without buffering capacity in the prior art, the pressing assembly 10 solves the problems of stroke deviation and risk of damage to the key 300 due to impulsive force.

In addition, when the first rod barrel 14 is sleeved into the limiting piece 17, the limiting piece 17 can be in a strip shape, and a round hole, namely a guide channel, is formed in the limiting piece 17, so that the first rod barrel 14 can pass through the guide channel and move.

And still be connected with ejector pad 16 at the right-hand member of first barrel 14, ejector pad 16 and driving piece 12 can adopt the disconnect-type contact, and driving piece 12 promotes ejector pad 16 and presses left, ensures to press the direction accurate, has solved the easy biased technical problem of air-pushing, has reduced the debugging degree of difficulty.

The utility model also provides an electronic cigarette testing device 100, the electronic cigarette testing device 100 comprises a fixing component 20 and a pressing component 10, the fixing component 20 is used for fixing the electronic cigarette to be detected, the pressing component 10 is used for pressing a key 300 of the electronic cigarette to be detected, and the pressing component 10 is the pressing component 10 of any embodiment. Since the pressing assembly 10 of the embodiment of the present utility model has the advantage of avoiding the key 300 from being damaged, the electronic cigarette testing device 100 of the embodiment of the present utility model also has the same advantages, and will not be described herein.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (10)

1. A pressing assembly for electronic cigarette key testing, comprising:

the pressure head can move along the first direction to press the key;

a drive member, at least a portion of which is disposed spaced apart from the ram in the first direction;

the first elastic piece, at least a portion of first elastic piece is located the pressure head with the driving piece is between, and at least a portion of first elastic piece is along first direction flexible, the driving piece is along first direction activity is in order to pass through extrusion first elastic piece drive the pressure head.

2. The pressing assembly for electronic cigarette key testing of claim 1, further comprising:

the first rod barrel is internally provided with a first channel extending along the first direction, a part of the pressure head is movably arranged in the first channel along the axial direction of the first channel, and the first elastic piece is arranged in the first channel along the axial direction of the first channel in an extending way.

3. The pressing assembly for electronic cigarette key testing of claim 2, further comprising:

the extension piece is movably arranged in the first channel along the axial direction of the first channel, the first end of the extension piece is connected with the pressure head, and the second end of the extension piece is contacted with the first elastic piece.

4. The pressing assembly for electronic cigarette key testing according to claim 3, wherein the inner wall surface of the first lever barrel is provided with limiting surfaces which are distributed at intervals from the first elastic piece and are arranged opposite to the first elastic piece, and the extension piece is provided with a matching surface, wherein the matching surface is located between the limiting surfaces and the first elastic piece and used for limiting the moving distance of the extension piece in the first channel.

5. The pressing assembly of claim 4, wherein the extension member comprises:

the second rod barrel is internally provided with a second channel coaxial with the first channel, and one side of the second rod barrel, which is close to the pressure head, is provided with the matching surface;

the connecting piece, a part of connecting piece is located the second passageway, the first end of connecting piece pass the second passageway with the pressure head is connected, the second end of connecting piece passes the second passageway with first elastic component contact.

6. The pressing assembly for electronic cigarette key testing of claim 2, further comprising:

the pushing block is movably arranged between the driving piece and the first elastic piece along the first direction, the first end of the pushing block is in contact with the first elastic piece, and the second end of the pushing block is connected with the driving piece.

7. The pressing assembly for electronic cigarette key testing of claim 6, further comprising:

the limiting piece is arranged on one side, close to the pressure head, of the driving piece;

the second elastic piece is arranged between the limiting piece and the pushing block and is respectively connected with the limiting piece and the pushing block.

8. The pressing assembly for electronic cigarette key testing of claim 7, wherein the limiting member has a guide channel therein, the first stem passing through the guide channel.

9. The pressing assembly for testing the electronic cigarette key according to claim 7, wherein the pushing block comprises a rim, the rim protrudes outside the first lever barrel, the second elastic piece is arranged outside the first lever barrel, the first end of the second elastic piece is abutted with the limiting piece, and the second end of the second elastic piece is abutted with the rim.

10. An electronic cigarette testing device, comprising:

the fixing component is used for fixing the electronic cigarette to be detected;

the pressing component is used for pressing the key of the electronic cigarette to be detected, and the pressing component is any one of the pressing components in claims 1-9.