CN217306383U

CN217306383U - Rotary pressing device and electronic equipment thereof

Info

Publication number: CN217306383U
Application number: CN202220787861.9U
Authority: CN
Inventors: 何平; 柳计成
Original assignee: Shenzhen Promising Electronics Co ltd
Current assignee: Shenzhen Promising Electronics Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-26
Anticipated expiration: 2032-04-07

Abstract

The utility model belongs to the technical field of controlling means, a rotatory press device and electronic equipment thereof is related to, through with the installation that adjusting part can reciprocate through resetting means the location changes on the piece, just adjusting part can drive the location under the effect of external force and change the piece and be in rotate on the first cyclic annular bulge to set up first magnetic part bottom the mount pad, when first magnetic part takes place the motion for hall components and parts, hall element can produce the signal of telecommunication that corresponds, with the on-off control function who realizes rotatory press device, thereby the effectual invasion of avoiding oil smoke and steam, thereby ensure the quality and the life-span of the inside electronic device of product.

Description

Rotary pressing device and electronic equipment thereof

Technical Field

The utility model belongs to the technical field of controlling means, a rotatory press device and electronic equipment thereof is related to.

Background

Currently, there are many kitchen appliances such as induction cookers, stoves, ovens, microwave ovens, etc. that require knobs and/or push switches to perform human-machine interaction functions. However, most of the knob structures and button structures in the related art require holes in the machine panel to connect the knob with the encoder inside the machine to realize the interaction function. And have more oil smoke and great steam in the kitchen environment, adopt trompil structure can't effectually stop oil smoke and steam and enter into the product inside from the trompil position, consequently lead to the inside electron device of product to age with higher speed or fault hidden danger such as short circuit appears easily.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a rotatory press device and electronic equipment to solve current electronic equipment because aqueous vapor gets into the problem that the switch position got into and leads to electronic equipment to break down.

In order to realize the purpose, the utility model adopts the following technical scheme:

a rotary pressing device comprising:

a mounting seat, wherein a first annular bulge part extends from the middle area of the mounting seat towards the direction of the adjusting part;

the positioning rotating piece is rotatably sleeved on the first annular protruding part, and a plurality of positioning areas are arranged on the outer side wall of the positioning rotating piece;

the positioning elastic sheet is fixedly arranged on the mounting seat, is positioned on one side of the positioning rotating piece, and is also provided with a positioning bulge which is matched with the position of the positioning area;

the adjusting component is arranged on the positioning rotating piece in a vertically movable mode through a resetting device and can drive the positioning rotating piece to rotate on the first annular protruding part under the action of external force;

the first magnetic component is arranged at the bottom of the adjusting component, and the position of the first magnetic component is matched with the position of a Hall element on the control panel, so that the Hall element can generate a corresponding electric signal when the first magnetic component moves.

Further, the positioning rotating piece comprises: the outer side wall of the first part is provided with a plurality of arc-shaped protrusions which are sequentially connected, so that a positioning area can be formed between every two arc-shaped protrusions.

Further, the positioning rotating piece further comprises: with the second part that the first part is connected, the second part is located the first part top, a plurality of guide ways of still evenly having arranged on the lateral wall of second part, still towards on the adjusting part the orientation of location commentaries on classics piece extends there is the annular bulge of second, it is protruding still to be provided with a plurality of direction on the inside wall of the annular bulge of second correspondingly, the direction arch is located in the guide way.

Furthermore, a clamping hook part extends from the bottom of the adjusting part towards the direction of the mounting seat, and a limiting part extends from the top of the mounting seat towards the direction of the adjusting part; when the adjusting component is not pressed towards the direction of the mounting seat, the clamping hook part is hooked with the bottom of the limiting part.

Further, the reset device comprises: the bottom of the adjusting part is also provided with an annular mounting area, and the annular substrate is fixed in the annular mounting area.

Further, still be equipped with the second magnetic part in the mount pad, correspondingly, still be equipped with the third magnetic part on the control panel, second magnetic part and third magnetic part are the opposite magnetic pole.

Furthermore, a third annular protruding portion extends towards the direction of the mounting seat on the adjusting component, the third annular protruding portion is located in a first accommodating area of the first annular protruding portion, the first magnetic component is fixed in a second accommodating area of the third annular protruding portion, and an opening is further formed in the bottom of the third annular protruding portion.

Furthermore, a positioning sheet for positioning the second magnetic component is fixedly arranged on the mounting seat.

Furthermore, a rotary cover is fixedly sleeved on the adjusting part.

The utility model also provides an electronic equipment, include: the rotary pressing device.

The utility model has the advantages that:

through with installing that adjusting part can reciprocate through resetting means the location changes on the piece, just adjusting part can drive the location under the effect of external force and change the piece and be in rotate on the first cyclic annular bulge to set up first magnetic part in the mount pad bottom, when first magnetic part takes place the motion for hall components and parts, hall element can produce the signal of telecommunication that corresponds, with the on-off control function who realizes rotatory press device, thereby the effectual invasion of avoiding oil smoke and steam, thereby ensure the quality and the life-span of the inside electron device of product.

Drawings

FIG. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic structural diagram of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of the present invention;

FIG. 5 is a schematic structural view of a positioning rotating member of the present invention;

FIG. 6 is a schematic structural diagram of an adjusting member of the present invention;

fig. 7 is a schematic structural diagram of the middle positioning elastic sheet of the present invention.

The labels in the figure are: 100-mount, 110-first annular projection, 120-stop; 200-positioning rotating piece, 210-first part, 211-arc protrusion, 212-positioning area, 220-second part, 221-guide groove; 300-adjustment member, 310-second annular projection, 311-guide projection, 320-hook, 330-third annular projection; 400-a reset device, 410-a substrate, 420-a silica gel key; 500-a first magnetic component; 600-a second magnetic component; 700-positioning plate; 800-rotating the cover; 900-positioning elastic sheets; 910-positioning the projection.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-7, a rotary pressing device includes: the mounting base 100, the positioning rotating piece 200, the positioning elastic piece 900, the adjusting component 300 and the first magnetic component 500; a first annular convex part 110 extends from the middle area of the mounting seat 100 towards the direction of the adjusting part 300; the positioning rotating member 200 is rotatably sleeved on the first annular protrusion 110, and a plurality of positioning areas 212 are arranged on the outer side wall of the positioning rotating member 200; the positioning elastic sheet 900 is fixedly mounted on the mounting base 100, the positioning elastic sheet 900 is located on one side of the positioning rotating member 200, a positioning protrusion 910 is further formed on the positioning elastic sheet 900, and the positioning protrusion 910 is adapted to the position of the positioning area 212; the adjusting component 300 is mounted on the positioning rotating component 200 through a resetting device 400 in a way of moving up and down, and the adjusting component 300 can drive the positioning rotating component 200 to rotate on the first annular convex part 110 under the action of external force; the first magnetic component 500 is mounted at the bottom of the adjusting component 300, and the position of the first magnetic component 500 is adapted to the position of a hall element on a control panel, so that the hall element can generate a corresponding electrical signal when the first magnetic component 500 moves; in this embodiment, the first magnetic component 500 is a magnetic column, and further, a rotating cover 800 is fixedly sleeved on the adjusting component 300.

The adjusting component 300 is mounted on the positioning rotating component 200 in a way that the adjusting component can move up and down through the resetting device 400, the adjusting component 300 can drive the positioning rotating component 200 to rotate on the first annular protruding part 110 under the action of external force, the first magnetic component 500 is arranged at the bottom of the mounting seat 100, and when the first magnetic component 500 moves relative to a hall element, the hall element can generate a corresponding electric signal so as to realize the switch control function of the rotary pressing device; because most of knob structures and button structures that have now all need be connected knob and the inside encoder of machine in order to be connected the trompil in the panel of machine, consequently owing to not set up the trompil among this technical scheme for the electronic equipment who uses this knob press device in fact can effectually avoid the invasion of oil smoke and steam, thereby ensures the quality and the life-span of the inside electron device of product.

In one embodiment, the positioning rotating member 200 includes: the outer side wall of the first part 210 is provided with a plurality of arc-shaped protrusions 211, and the arc-shaped protrusions 211 are connected in sequence, so that a positioning area 212 can be formed between every two arc-shaped protrusions 211; the arrangement of the arc-shaped protrusions 211 ensures that the positioning protrusions 910 can enter the positioning areas 212 between the arc-shaped protrusions 211 during rotation, so that the adjusting function of the rotary pressing device is realized, and the positioning areas 212 at different positions can have obvious protruding feeling and falling feeling when passing through the positioning protrusions 910 when the adjusting piece rotates, so that the hand feeling of a user when the user rotates the rotary pressing device is improved.

In one embodiment, the positioning swivel 200 further comprises: a second portion 220 connected to the first portion 210, the second portion 220 being located above the first portion 210, a plurality of guide grooves 221 being further uniformly arranged on an outer side wall of the second portion 220, specifically, the guide grooves 221 are formed along a central axis direction of the positioning rotating member 200, a second annular protruding portion 310 is further extended on the adjusting component 300 toward the direction of the positioning rotating member 200, a plurality of guide protrusions 311 are further correspondingly arranged on an inner side wall of the second annular protruding portion 310, and the guide protrusions 311 are located in the guide grooves 221; the arrangement of the guide groove 221 and the guide protrusion 311 not only ensures that the adjusting component 300 can slide up and down on the mounting base 100, but also ensures that the adjusting component 300 can drive the positioning rotating component 200 to rotate when the adjusting component 300 rotates.

In one embodiment, in order to prevent the adjusting member 300 from being detached from the mounting seat 100, a hook portion 320 extends from the bottom of the adjusting member 300 in a direction towards the mounting seat 100, and a limiting portion 120 extends from the top of the mounting seat 100 in a direction towards the adjusting member 300; wherein, the limiting part 120 is a convex edge; when the adjusting member 300 is not pressed toward the mounting base 100, the hooking portion 320 hooks the bottom of the limiting portion 120.

In one embodiment, the reset apparatus 400 includes: annular substrate 410 and evenly arrange be in the silica gel button 420 of annular substrate 410 bottom, adjusting part 300's bottom still is equipped with annular installation region, annular substrate 410 is fixed in annular installation region, through setting up resetting means 400 for the user is when pushing down knob press device, and knob press device can produce obvious pressing sense and resilience sense, thereby promotes the user and presses down feeling when pressing rotatory press device.

In one embodiment, a second magnetic component 600 is further disposed in the mounting seat 100, and correspondingly, a third magnetic component is further disposed on the control panel, where the second magnetic component 600 and the third magnetic component are opposite magnetic poles; the arrangement of the second magnetic member 600 and the third magnetic member can increase the convenience of the user when installing the rotary pressing device, in this embodiment, the second magnetic member 600 is an annular magnet, and further, the mounting base 100 is fixedly provided with a positioning piece 700 for positioning the second magnetic member 600, and specifically, the positioning piece 700 is annular.

In one embodiment, the adjusting member 300 further has a third annular protrusion 330 extending toward the mounting seat 100, the third annular protrusion 330 is located in a first receiving area of the first annular protrusion 110, the first magnetic member 500 is fixed in a second receiving area of the third annular protrusion 330, and a bottom of the third annular protrusion 330 is further provided with an opening.

In one embodiment, a connecting part is disposed in the mounting base 100, the connecting part is provided with a pair of slots, one end of the positioning elastic sheet 900 is inserted into one of the slots, and the other end of the positioning elastic sheet 900 is inserted into the other slot, so as to fix the positioning elastic sheet 900 in the mounting base.

The working principle is as follows: when the rotary cover 800 is rotated, the rotary cover 800 drives the first magnetic component 500 to rotate therewith, the magnetic force lines of the first magnetic component 500 change therewith in the rotating process, and at the moment, the hall element on the control panel receives the rotating signal of the magnetic force line signal and transmits the signal to the circuit board, so that the second switch function of the knob pressing device is realized; when the rotary cover 800 is pressed down, the first magnetic member 500 moves downward, and through the change of the magnetic strength, the hall element on the control panel receives the magnetic force line signal and receives the rotation signal, and transmits the signal to the circuit board, so as to realize the second switch function of the knob pressing device.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary pressing device characterized by comprising:

a mounting seat (100), wherein a first annular protruding part (110) extends from the middle area of the mounting seat (100) towards the direction of the adjusting part (300);

the positioning rotating piece (200), the positioning rotating piece (200) is rotatably sleeved on the first annular protruding part (110), and a plurality of positioning areas (212) are arranged on the outer side wall of the positioning rotating piece (200);

the positioning elastic sheet (900), the positioning elastic sheet (900) is fixedly installed on the installation seat (100), the positioning elastic sheet (900) is located on one side of the positioning rotating piece (200), a positioning protrusion (910) is further formed on the positioning elastic sheet (900), and the positioning protrusion (910) is matched with the positioning area (212);

the adjusting component (300) is mounted on the positioning rotating piece (200) through a resetting device (400) in a vertically movable mode, and the adjusting component (300) can drive the positioning rotating piece (200) to rotate on the first annular protruding portion (110) under the action of external force;

the first magnetic component (500) is mounted at the bottom of the adjusting component (300), and the position of the first magnetic component (500) is matched with the position of a Hall element on the control panel, so that the Hall element can generate a corresponding electric signal when the first magnetic component (500) moves.

2. A rotary pressing device according to claim 1, characterized in that said positioning rotor (200) comprises: the outer side wall of the first part (210) is provided with a plurality of arc-shaped protrusions (211), and the arc-shaped protrusions (211) are sequentially connected, so that a positioning area (212) can be formed between every two arc-shaped protrusions (211).

3. A rotary pressing device according to claim 2, characterized in that said positioning rotor (200) further comprises: with second part (220) that first part (210) are connected, second part (220) are located first part (210) top, a plurality of guide way (221) have still evenly arranged on the lateral wall of second part (220), still towards on adjusting part (300) the orientation of location commentaries on classics piece (200) is extended there is annular bulge of second (310), still correspond on the inside wall of annular bulge of second (310) and be provided with a plurality of guide protrusion (311), guide protrusion (311) are located in guide way (221).

4. The rotary pressing device according to claim 1, wherein the bottom of the adjusting member (300) extends with a hook portion (320) towards the mounting seat (100), and the top of the mounting seat (100) also extends with a limiting portion (120) towards the adjusting member (300); when the adjusting component (300) is not pressed towards the direction of the mounting seat (100), the clamping hook part (320) is hooked with the bottom of the limiting part (120).

5. A rotary pressing device according to claim 1, characterized in that said reset means (400) comprise: the silicon rubber button adjusting device comprises an annular base plate (410) and silicon rubber buttons (420) uniformly distributed at the bottom of the annular base plate (410), an annular mounting area is further arranged at the bottom of the adjusting part (300), and the annular base plate (410) is fixed in the annular mounting area.

6. A rotary press device according to claim 1, wherein a second magnetic member (600) is further provided in the mounting seat (100), and correspondingly, a third magnetic member is further provided on the control panel, and the second magnetic member (600) and the third magnetic member have opposite magnetic poles.

7. A rotary pressing device according to claim 6, wherein the adjusting member (300) further has a third annular protrusion (330) extending toward the mounting seat (100), the third annular protrusion (330) is located in a first accommodating area of the first annular protrusion (110), the first magnetic member (500) is fixed in a second accommodating area of the third annular protrusion (330), and the bottom of the third annular protrusion (330) is further provided with an opening.

8. A rotary pressing device according to claim 6, wherein a positioning plate (700) for positioning the second magnetic member (600) is fixed on the mounting base (100).

9. A rotary pressing device according to claim 1, characterized in that said adjusting member (300) is further provided with a rotary cover (800) fixed thereto.

10. An electronic device, comprising: a rotary compression device as claimed in any one of claims 1 to 9.