CN213184083U - Encoder capable of displaying rotary pressing combination - Google Patents

Abstract

The utility model discloses an encoder displaying a rotary pressing combination, which comprises a rotary component and a pressing component movably arranged in the rotary component; the rotating assembly comprises a display module, a cover plate, a pressing plate and a knob; the display module is arranged in the pressing plate through the cover plate, and the knob is rotatably sleeved on the pressing plate; the pressing assembly comprises a bracket, a rotor, a base, a PCB and a bottom cover; the rotor is installed in the base through a support, the PCB is arranged between the base and the bottom cover and arranged on the bottom cover, the PCB is provided with a photoelectric transceiver, and the rotor is provided with a rotary shading sheet matched with the photoelectric transceiver; the pressing plate is provided with a plurality of convex ribs, the rotor is provided with a plurality of grooves matched with the plurality of convex ribs, and a spring positioning module is arranged between the convex ribs and the grooves; the PCB is provided with a key module. The utility model discloses a to show, rotatory, press three function integration together, can strengthen the practicality of encoder, save assembly space, use more convenient.

Description

Encoder capable of displaying rotary pressing combination

Technical Field

The utility model relates to an encoder technical field especially relates to a show rotatory encoder of pressing down combination.

Background

With the continuous development of society, household electrical appliances are updated and iterated quickly, the variety of the household electrical appliances becomes more and more, and the life style of people is changed gradually.

At present, the man-machine interaction of common household electrical appliances on the market is mostly realized through key combination, namely, people can realize the control and use of the household electrical appliances through operating numerous keys on the household electrical appliances, the mechanical feedback and the hand feeling of the traditional multi-key operation are poor, and the UI interaction aspect is single. Some higher-grade home appliances use some hollow encoders to replace the key operation to increase the operation feeling, but the hollow encoders do not have the key confirmation function, so the additional push switch function is required. In addition, if no visual interface display is available after the function is selected by using the operation of the encoder, the function cannot be effectively identified, that is, the specific function selected after the operation of the encoder cannot be effectively identified only by the encoder, so that if the display function needs to be met, additional display screen display needs to be additionally connected, and the use is very inconvenient.

Therefore, it is necessary to design a new encoder with centralized functions, and the applicability of the encoder is increased.

The above information is given as background information only to aid in understanding the present disclosure, and no determination or admission is made as to whether any of the above is available as prior art against the present disclosure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a show the rotatory encoder of pressing down the combination to solve the not enough of prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

an encoder displaying a combination of rotation and depression, comprising a rotating component and a depressing component movably disposed within the rotating component;

the rotating assembly comprises a display module, a cover plate, a pressing plate and a knob; the display module is arranged in the pressing plate through the cover plate, and the knob is rotatably sleeved on the pressing plate;

the pressing assembly comprises a bracket, a rotor, a base, a PCB and a bottom cover; the rotor is installed in the base through the support, the PCB is arranged between the base and the bottom cover and on the bottom cover, the PCB is provided with a photoelectric transceiver, and the rotor is provided with a rotary shading sheet matched with the photoelectric transceiver;

the rotor is inwards sunken to form positioning teeth, and the sunken parts of the positioning teeth are provided with spring positioning modules;

the PCB is provided with a key module which generates a pressing signal after the pressing plate is pressed down.

Further, in the encoder displaying the combination of the rotary press, the rotary component further comprises a decorative ring;

the decorative ring is sleeved on the side face of the knob.

Furthermore, in the encoder displaying the rotary pressing combination, the key module is a switch contact point;

and a silica gel seat is arranged between the switch contact point and the pressing plate.

Furthermore, in the encoder for displaying the rotary pressing combination, the key module is a photo interrupter;

and a pressing light shielding sheet matched with the photoelectric breaker is arranged on the pressing plate.

Further, in the encoder displaying the combination of the rotation and the pressing, the key module comprises a switch contact point and a photo interrupter;

a silica gel seat is arranged between the switch contact point and the pressing plate;

and a pressing light shielding sheet matched with the photoelectric breaker is arranged on the pressing plate.

Further, in the encoder displaying the rotary pressing combination, the rotary component and the pressing component are assembled into a whole in a buckling mode.

Furthermore, in the encoder with the display, rotation and pressing combination, a display connector connected with the display module is arranged on the PCB.

Furthermore, in the encoder displaying the combination of rotating and pressing, a waterproof ring is arranged at the joint of the bottom cover and the base.

Furthermore, in the encoder with the display, rotation and pressing combination, a clamping protrusion is arranged on the inner side of the decoration ring;

and a clamping groove matched with the clamping protrusion is arranged on the outer side of the knob.

Furthermore, in the encoder displaying the rotary pressing combination, the pressing plate is provided with a plurality of convex ribs, and the rotor is provided with a plurality of grooves matched with the plurality of convex ribs.

The embodiment of the utility model provides a pair of show that it is rotatory to press encoder of combination through will showing, rotatory, pressing this three function integration together, need not to rely on extra equipment, can strengthen the practicality of encoder, saves assembly space, uses more conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an encoder showing a combination of rotation and pressing according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of an encoder showing a combination of rotation and pressing according to an embodiment of the present invention;

fig. 3 is a schematic front structural diagram of an encoder showing a combination of rotation and pressing according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a reverse structure of an encoder showing a combination of rotation and pressing according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a rotating assembly provided in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a pressing assembly according to an embodiment of the present invention;

fig. 7 is a schematic partial structural view of a pressing assembly according to an embodiment of the present invention;

fig. 8 is a schematic partial structural view of a pressing assembly according to an embodiment of the present invention.

Reference numerals:

a rotating assembly 10, a pressing assembly 20;

the display module 11, the cover plate 12, the pressing plate 13, the knob 14, the decorative ring 15, the pressing shade 16 and the convex rib 17;

the device comprises a support 21, a rotor 22, a base 23, a PCB 24, a bottom cover 25, a photoelectric transceiver 26, a waterproof ring 27, a spring positioning module 28, a switch contact point 29, a photoelectric breaker 30, a groove 31 and a silica gel seat 32.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

In view of the above-mentioned drawbacks of the conventional encoder, the applicant of the present invention is based on practical experience and professional knowledge that is abundant over many years in designing and manufacturing such products, and actively performs research and innovation in cooperation with the application of theory, so as to hopefully create a technology capable of solving the drawbacks of the prior art, and make the encoder more practical. Through continuous research and design, and after repeated trial sample and improvement, the utility model discloses the practical value of utensil is established in the end.

Referring to fig. 1 to 8, an embodiment of the present invention provides an encoder for displaying a rotating and pressing combination, including a rotating component 10 and a pressing component 20 movably disposed in the rotating component 10;

the rotating assembly 10 comprises a display module 11, a cover plate 12, a pressing plate 13 and a knob 14; the display module 11 is installed in the pressing plate 13 through the cover plate 12, and the knob 14 is rotatably sleeved on the pressing plate 13;

the pressing assembly 20 comprises a bracket 21, a rotor 22, a base 23, a PCB 24 and a bottom cover 25; the rotor 22 is installed in the base 23 through the bracket 21, the PCB 24 is disposed between the base 23 and the bottom cover 25 and on the bottom cover 25, the PCB 24 is provided with a photoelectric transceiver 26, and the rotor 22 is provided with a rotary shade sheet matched with the photoelectric transceiver 26;

the rotor 22 is formed with a positioning tooth which is recessed inwards, and a spring positioning module 28 (composed of a spring and a steel ball) is arranged at the recessed position of the positioning tooth;

the PCB 24 is provided with a key module for generating a pressing signal after the pressing plate 13 is pressed.

It should be noted that, the traditional encoder adopts mechanical contact, and life can shorten when service environment is comparatively abominable (like dust, greasy dirt, insolate etc.), and this embodiment can increase the life of encoder through adopting the photoelectric type principle to replace traditional contact brush formula.

The display module 11 and the pressing plate 13 are assembled according to a specified direction, are adhered and fixed together by using a specific glue, and are assembled into the rotary assembly 10 according to a specified direction by the knob 14 and the decorative ring.

The rotor 22 rotates between the bases 23, and a positioning hand feeling is generated by the positioning teeth of the rotor 22 under the acting force of the spring and the steel ball.

In this embodiment, the rotating assembly 10 further comprises a bezel 15; the decorative ring 15 is sleeved on the side surface of the knob 14.

In this embodiment, the types of the key modules may be various, and may be specifically selected from the following types according to actual situations:

the first is a conventional key contact type, that is, the key module is a switch contact 29, and after the pressing plate 13 is pressed, the pressing plate 13 is physically contacted with the switch contact 29, so that the switch contact 29 generates a pressing signal to the PCB 24. Preferably, a silicone seat 32 is disposed between the switch contact 29 and the pressing plate 13, the silicone seat 32 is fixed to the PCB 24 in a snap-fit manner according to a designated direction, and is used to perform switch conduction and enhance pressing feel by being pressed in cooperation with the pressing plate 13. Specifically, the silicone seat 32 is in three-point equal distribution with the contact of the pressing plate 13, which is beneficial to the balance of pressing and the reliability of the switch contact performance.

The second type is a photoelectric type, that is, the key module is a photo interrupter 30, the pressing plate 13 is provided with a pressing light shielding sheet 16 matched with the photo interrupter 30, and after the pressing plate 13 is pressed, the pressing light shielding sheet 16 shields light transmission between a light emitting component and a light receiving component in the photo interrupter 30, thereby realizing pressing detection. It features no contact, no oxidation and corrosion.

The third is the above-mentioned first and second kinds of simultaneous use, namely the said key module includes the switch contact 29 and photoelectric interrupter 30; after one group of modes fail, the other group can still be used continuously, and a double-insurance effect is achieved.

In this embodiment, the rotating assembly 10 and the pressing assembly 20 are assembled into a whole by a snap-fit manner.

Preferably, the PCB board 24 is provided with a display connector connected to the display module 11.

In order to make the bottom cover 25 and the base 23 have certain waterproof capability after being assembled, a waterproof ring 27 is arranged at the joint of the bottom cover 25 and the base 23.

In this embodiment, the inner side of the decorative ring 15 is provided with a fastening protrusion;

and a clamping groove matched with the clamping protrusion is arranged on the outer side of the knob 14.

In this embodiment, the pressing plate 13 is provided with a plurality of ribs 17, the rotor 22 is provided with a plurality of grooves 31 matched with the plurality of ribs 17, and the ribs 17 on the pressing plate 13 are inserted into the corresponding grooves 31 on the rotor 22 to drive rotation to realize the encoding function.

Although terms such as display module, cover plate, press plate, knob, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

The embodiment of the utility model provides a pair of show that it is rotatory to press encoder of combination through will showing, rotatory, pressing this three function integration together, need not to rely on extra equipment, can strengthen the practicality of encoder, saves assembly space, uses more conveniently.

The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.

Example embodiments are provided so that this disclosure will be thorough and will fully convey the scope to those skilled in the art. Numerous details are set forth, such as examples of specific parts, devices, and methods, in order to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In certain example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and "comprising" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.

When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.

Claims (10)

1. An encoder displaying a combination of rotation and depression, comprising a rotating assembly and a depressing assembly movably disposed within the rotating assembly;

the rotating assembly comprises a display module, a cover plate, a pressing plate and a knob; the display module is arranged in the pressing plate through the cover plate, and the knob is rotatably sleeved on the pressing plate;

the pressing assembly comprises a bracket, a rotor, a base, a PCB and a bottom cover; the rotor is installed in the base through the support, the PCB is arranged between the base and the bottom cover and on the bottom cover, the PCB is provided with a photoelectric transceiver, and the rotor is provided with a rotary shading sheet matched with the photoelectric transceiver;

the rotor is inwards sunken to form positioning teeth, and the sunken parts of the positioning teeth are provided with spring positioning modules;

the PCB is provided with a key module which generates a pressing signal after the pressing plate is pressed down.

2. The encoder of claim 1, wherein the rotating assembly further comprises a bezel;

the decorative ring is sleeved on the side face of the knob.

3. The encoder of claim 1, wherein the key module is a switch contact;

and a silica gel seat is arranged between the switch contact point and the pressing plate.

4. The encoder of claim 1, wherein the key module is a photo interrupter;

and a pressing light shielding sheet matched with the photoelectric breaker is arranged on the pressing plate.

5. The encoder of claim 1, wherein the key module comprises a switch contact and a photo interrupter;

a silica gel seat is arranged between the switch contact point and the pressing plate;

and a pressing light shielding sheet matched with the photoelectric breaker is arranged on the pressing plate.

6. The encoder of claim 1, wherein the rotary component and the pressing component are assembled in a snap-fit manner.

7. The encoder of claim 1, wherein the PCB board is provided with a display connector for connecting with the display module.

8. The rotary-push combination display encoder as claimed in claim 1, wherein a waterproof ring is provided at the junction of the bottom cover and the base.

9. The encoder of claim 2, wherein the decoration ring has a snap-fit protrusion on its inner side;

and a clamping groove matched with the clamping protrusion is arranged on the outer side of the knob.

10. The encoder as claimed in claim 1, wherein the pressing plate has a plurality of ribs thereon, and the rotor has a plurality of grooves thereon for engaging with the plurality of ribs.

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