CN212587394U

CN212587394U - Key mechanism and atomizing device

Info

Publication number: CN212587394U
Application number: CN202021679398.3U
Authority: CN
Inventors: 何友邻; 段红星; 古浩汉
Original assignee: Shenzhen Geekvape Technology Co Ltd
Current assignee: Shenzhen Geekvape Technology Co Ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-02-23
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a button mechanism and applied this button mechanism's atomizing device, this atomizing device includes: support chassis, electronic switch subassembly and button, be equipped with the confession in the support chassis the trompil that the electronic switch subassembly exposes, support chassis with be provided with supporter and slip guide structure between the button, the supporter with the slip guide structure is configured to work as the supporter supports when the button with cooperation between the electronic switch subassembly is stopped, works as the button passes through the slip guide structure slides and leaves the supporter the button with the electronic switch subassembly is pressed down the cooperation.

Description

Key mechanism and atomizing device

Technical Field

The utility model relates to an atomizing device technical field especially relates to a button mechanism and atomizing device.

Background

The prior art button is directly arranged in the electronic switch top, has the risk of spurious triggering easily, and atomizing device triggers when not normally using and leads to atomizing core to burn easily, places and produces easily making clothing or package and continuously give off the peculiar smell in pocket or package to continuously generate heat and still produce the incident easily, atomizing device is put next to the shin long time spurious triggering easily scalds the skin, can lead to the burning when placing in the package.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a key mechanism and an atomizer capable of preventing a key from being touched by mistake.

In order to solve the technical problem, the utility model discloses a technical scheme be: a key mechanism comprising: support chassis, electronic switch subassembly and button, be equipped with the confession in the support chassis the trompil that the electronic switch subassembly exposes, support chassis with be provided with supporter and slip guide structure between the button, the supporter with the slip guide structure is configured to work as the supporter supports when the button with cooperation between the electronic switch subassembly is stopped, works as the button passes through the slip guide structure slides and leaves the supporter the button with the electronic switch subassembly is pressed down the cooperation.

Furthermore, a position avoiding part is arranged between the supporting framework and the key, and the position avoiding part accommodates the supporting body so that the key is in press fit with the electronic switch assembly when the key slides away from the supporting body.

Further, the supporting body comprises a first supporting body arranged at one end of the opening along the sliding direction of the key and a second supporting body arranged at the other end of the opening, and the avoiding part accommodates the first supporting body and/or the second supporting body.

Furthermore, at least one side of the sliding direction of the key is provided with a positioning frame, and the positioning frame keeps the position of the key to keep the key in a locking state or an unlocking state.

Furthermore, the positioning frame elastically supports against the key.

Furthermore, the locating rack and the key are matched and elastically clamped through the locating salient point and the locating clamping groove.

Furthermore, the sliding guide structure is a sliding groove, the sliding groove is formed in the supporting framework, and the key comprises a key board in sliding fit with the sliding groove and a shifting block arranged on the key board.

The key board is provided with a shifting block, the shifting block is arranged on the key board, the length of the window along the sliding direction of the key is larger than or equal to the sum of the stroke of the key and the length of the shifting block, and the shifting block is arranged on the key board.

Furthermore, a transition structure is arranged between the key and the support body.

The utility model also provides an atomizing device, including foretell button mechanism.

The beneficial effects of the utility model reside in that: the keys are locked or unlocked through the matching of the sliding guide structure and the support body; when the key is arranged on the support body, the key is supported and can not be pressed down, the matching with the electronic switch component is prevented, and the key is locked; after the key slides away from the support body, the key is unlocked, and the key is matched with the electronic switch component in a pressing way; the touch-preventing device is convenient enough to avoid error touch, simple in structure, low in cost, convenient to manufacture, suitable for large-scale production and high in market competitiveness.

Drawings

Fig. 1 is a schematic view illustrating a locking state of a key mechanism and an atomizing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an unlocked state of the key mechanism and the atomizing device according to the embodiment of the present invention;

fig. 3 is an exploded schematic view of a button mechanism and an atomizing device according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a key mechanism and an atomizing device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a key mechanism and a key of an atomizing device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a supporting framework of a key mechanism and an atomizing device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an electronic switch assembly of a key mechanism and an atomizing device according to an embodiment of the present invention.

Description of reference numerals:

100. a support framework; 110. a chute; 120. opening a hole; 130. a first support;

131. a first transition surface; 140. a second support; 141. a second transition surface; 150. a positioning frame;

151. positioning the salient points; 210. a switch body; 220. a flexible pad; 230. a hard body;

300. pressing a key; 310. a keypad; 311. a position avoiding part; 312. positioning the clamping groove; 320. shifting blocks;

400. sealing the cover; 410. a through hole; 500. and (7) a PCB board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, with reference to the accompanying drawings and embodiments, will explain in detail a key mechanism and an atomization device of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 7, a key mechanism includes: the electronic switch comprises a supporting framework 100, an electronic switch component and a key 300, wherein an opening 120 for exposing the electronic switch component is formed in the supporting framework 100, a supporting body and a sliding guide structure are arranged between the supporting framework 100 and the key 300, the supporting body and the sliding guide structure are configured to prevent the key 300 from being matched with the electronic switch component when the supporting body supports the key 300, and the key 300 is matched with the electronic switch component in a pressing mode when the key 300 slides away from the supporting body through the sliding guide structure.

The key 300 is locked or unlocked through the cooperation of the sliding guide structure and the support body; when the key 300 is on the support body, the key 300 is supported and can not be pressed down, the matching with the electronic switch component is prevented, and the key 300 is locked; after the key 300 slides away from the supporting body, the key 300 is unlocked, the key 300 and the electronic switch assembly are in press fit, the mistaken touch can be conveniently avoided, the structure is simple, the cost is low, the manufacturing is convenient, the electronic switch assembly is suitable for large-scale production, and the market competitiveness is high.

Referring to fig. 1-5, a positioning portion 311 is further disposed between the supporting frame 100 and the key 300, and the positioning portion 311 accommodates the supporting body so that the key 300 is in press fit with the electronic switch assembly when the key 300 slides away from the supporting body.

Referring to fig. 1-6, the supporting body includes a first supporting body 130 disposed at one end of the opening 120 and a second supporting body 140 disposed at the other end along the sliding direction of the key 300, and the avoiding portion 311 accommodates the first supporting body 130 and/or the second supporting body 140. It can be understood that the shapes of the first supporting body 130 and the second supporting body 140 are set as required, and it is sufficient to ensure that the key 300 is supported and the key 300 is stably separated, and particularly, referring to fig. 6, the first supporting body 130 is a bump or a bump, and the second supporting body 140 is a protruding strip. The first supporting body 130 and the second supporting body 140 can be connected by various methods such as welding, integral molding, gluing, screwing, clamping, and the like, and are preferably integrally molded. The supporting frame 100 is made of hard material, and is generally made of metal or plastic.

It is understood that the key 300 may be provided with only the positioning portion 311 for accommodating the first support 130 or the second support 140, or may be provided with the positioning portion 311 for accommodating the first support 130 and the positioning portion 311 for accommodating the second support 140. As can be understood, the avoiding portion 311 is generally a groove or a hole, and is specifically configured as required, and simply, referring to fig. 1-3 and 5, a avoiding groove adapted to the first supporting body 130 is provided on the key 300, and the key 300 slides to enable the first supporting body 130 to be located in the avoiding groove to enter the unlocking state; or, the key 300 is provided with a clearance hole, which may be a through hole 410 or a blind hole, and the key 300 slides to enable the first support 130 to be located in the clearance hole and enter the unlocking state. It will be appreciated that the positions and numbers of the first and

second supports

130 and 140 are set as desired, and generally need to be balanced. Generally, the heights of the first support 130 and the second support 140 are not lower than the height of the pressing portion of the electronic switch assembly protruding out of the opening 120, and generally, the first support 130 and the second support 140 are flush.

Referring to fig. 1-3 and 6, at least one side of the sliding direction of the key 300 is provided with a positioning frame 150, and the positioning frame 150 keeps the position of the key 300 to keep the key 300 in a locked state or an unlocked state. The positioning frame 150 is arranged, failure caused by switching between the locking state and the unlocking state under the condition of no operation of a user is avoided, and stability is ensured. It can be understood that, in the locked state, that is, the first supporting body 130 and the second supporting body 140 support the key 300, the key 300 cannot be pressed down and cannot push the electronic switch assembly 200; in the unlocked state, i.e. the key 300 is separated from the support of the first support 130 and the second support 140, the key 300 can push the electronic switch assembly 200 for key control.

As an embodiment of the present invention, the positioning frame 150 elastically supports the button 300. Simply, the positioning frame 150 may have elasticity itself to directly support the button 300, or alternatively, the elastic object, such as a spring, a spring plate, etc., may support the positioning frame 150 to indirectly support the button 300. Referring to fig. 1-3, as another embodiment of the present invention, the positioning frame 150 and the key 300 are elastically connected by the positioning protrusions 151 and the positioning slots 312. The matching of the positioning salient points 151 and the positioning clamping grooves 312 not only can ensure the stability, but also can improve the touch feeling, and is convenient for a user to sense whether the sliding is in place; simply, the positioning protrusions 151 and the positioning sliding grooves 110 are matched, that is, one of the positioning protrusions is disposed on the key 300, and the other positioning protrusion is disposed on the positioning frame 150. Simply, two positioning sliding grooves 110 are arranged on the key 300 at intervals along the moving direction of the key 300, the positioning frame 150 is provided with positioning salient points 151 matched with the positioning sliding grooves 110, and the interval distance of the positioning sliding grooves 110 on the key 300 is equivalent to the moving stroke of the key 300. Simply, a positioning frame 150 is disposed on each side of the button 300.

Referring to fig. 1-6, the sliding guide structure is a sliding slot 110, the sliding slot 110 is formed on the supporting frame 100, and the key 300 includes a key plate 310 slidably engaged with the sliding slot 110 and a dial 320 disposed on the key plate 310. Simply, the opening 120 is disposed within the chute 110. The setting of the shifting block 320 facilitates the user to slide the key 300, and improves the hand feeling. It will be appreciated that other sliding guide arrangements, such as a rail-and-slide mechanism, may be used as desired.

Referring to fig. 3 and 4, the key assembly further includes a cover 400, the cover 400 is disposed outside the key plate 310, the cover 400 is provided with a window for exposing the shifting block 320, and a length of the window along the sliding direction of the key 300 is greater than or equal to a sum of a stroke of the key 300 and a length of the shifting block 320. The cover 400 is provided to prevent the key 300 from being detached. Simply, the cover plate 400 is fixedly connected with the supporting framework 100 by various methods such as screw connection, gluing, welding, buckling and the like.

Referring to fig. 4-6, a transition structure is disposed between the key 300 and the supporting body. Generally, the transition structure is an inclined surface or an arc surface, that is, one of the transition structure may be an inclined surface or an arc surface, or may be the fit of an inclined surface and an inclined surface, the fit of an inclined surface and an arc surface, or the fit of an arc surface and an arc surface. Preferably, a first transition surface 131 is provided between the first support 130 and the key 300, the key 300 slides along the first transition surface 131 to the first support 130, a second transition surface 141 is provided between the second support 140 and the key 300, and the key 300 slides along the second transition surface 141 to the second support 140. Simply, the first transition surface 131 may be provided on only one of the first support 130 or the key 300, or a matching first transition surface 131 may be provided on each of the first support 130 and the key 300. Simply, the second transition surface 141 may be provided on only one of the second supporting body 140 or the key 300, or a second transition surface 141 may be provided on both the second supporting body 140 and the key 300, and the two second transition surfaces 141 are matched.

Generally, the electronic switch assembly includes a switch body 210, a flexible pad 220 and a hard body 230, the hard body 230 is sleeved in the flexible pad 220, the flexible pad 220 is clamped on the outer side wall of the opening 120, and the key 300 supports against the hard body 230 to enable the flexible pad 220 to cooperate with the switch body 210 for key control. In particular, the flexible pad 220 is provided with an arc point, and the arc point is in contact with the key 300. Simply, the outer peripheral face of flexible pad 220 is equipped with the round draw-in groove, and flexible pad 220 passes through the draw-in groove joint in trompil 120. The flexible pad 220 is provided with a blind hole facing the direction of the key 300, and the shape of the blind hole is matched with that of the hard body 230, and the blind hole is generally a round hole. The flexible pad 220 can be made of flexible materials such as silica gel and rubber, is convenient to contact with the switch body 210, prolongs the service life, and is convenient to clamp the connector on the side wall of the opening 120. The hard body 230 is made of a hard material, including plastic, metal, wood, etc., to improve the pressing stability and ensure the stable contact between the flexible pad 220 and the switch body 210.

The utility model also provides an atomizing device, including foretell button mechanism. In particular, the supporting frame 100 of the key mechanism is molded on the housing of the atomizer. Generally, the electronic switch assembly is pressed by the button 300 to activate the atomizer, and the atomizer is automatically turned off by releasing the button 300. Typically, the electronic switch is integrated on the PCB board 500.

To sum up, the utility model provides a pair of button mechanism and atomizing device, can be convenient avoid the mistake to touch, and simple structure, it is with low costs, it is convenient to make, is fit for large-scale production, and market competition is big. The cooperation of location bump and location spout, keep away the cooperation of position portion with first supporter and/or second supporter not only can reach the location effect, can also improve and feel, and whether convenience of customers perception removed and targets in place.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. A key mechanism, comprising:

support chassis, electronic switch subassembly and button, be equipped with the confession in the support chassis the trompil that the electronic switch subassembly exposes, support chassis with be provided with supporter and slip guide structure between the button, the supporter with the slip guide structure is configured to work as the supporter supports when the button with cooperation between the electronic switch subassembly is stopped, works as the button passes through the slip guide structure slides and leaves the supporter the button with the electronic switch subassembly is pressed down the cooperation.

2. The key mechanism according to claim 1, further comprising a space-avoiding portion between the supporting frame and the key, wherein the space-avoiding portion accommodates the supporting body so that the key is press-fitted to the electronic switch assembly when the key slides away from the supporting body.

3. The key mechanism according to claim 2, wherein the supporting body includes a first supporting body provided at one end of the opening and a second supporting body provided at the other end of the opening in the sliding direction of the key, and the space avoiding portion accommodates the first supporting body and/or the second supporting body.

4. The key mechanism according to claim 1, wherein a positioning frame is disposed on at least one side of the sliding direction of the key, and the positioning frame maintains the position of the key to keep the key in the locked state or the unlocked state.

5. The key mechanism of claim 4, wherein the positioning frame elastically supports against the key.

6. The key mechanism according to claim 4, wherein said positioning frame is elastically engaged with said key by means of a positioning protrusion and a positioning groove.

7. The key mechanism according to claim 1, wherein the sliding guide structure is a sliding groove formed on the supporting frame, and the key includes a key board slidably engaged with the sliding groove and a dial disposed on the key board.

8. The key mechanism according to claim 7, further comprising a cover, wherein the cover is disposed outside the key plate, the cover is provided with a window for exposing the dial block, and a length of the window along the sliding direction of the key is greater than or equal to a sum of a stroke of the key and a length of the dial block.

9. A key mechanism according to claim 1, wherein a transition structure is provided between the key and the support.

10. A nebulising device comprising a key mechanism according to any one of claims 1 to 9.